|
* * * * * C/2012 F6 (Lemmon) * * * * *
Year Mn Day MM Mag Ref Scope Pwr coma DC tail p.a. Obs Site 2013 11 7.88 S 13.3 HS 20.3T 154 1.0 2 BIV 2013 11 4.99 S 12.3 HS 40.7L 135 2 2 BIV 2013 10 30.776 S 12.6 AQ 25.4J 72 1.3 3 BOU Sint Annen 2013 10 13.41 S 11.7 TA 40.0L 144 1.2 4 YOS Kita-karuizawa, Gunma 2013 10 12.41 S 11.6 TA 40.0L 144 1.4 3/ YOS Kita-karuizawa, Gunma 2013 10 11.43 S 11.7 TJ 40.0L 144 1.4 4 YOS Kita-karuizawa, Gunma (I could see this comet after almost one year blank. Unexpectedly, the comet is still bright.) 2013 10 6.96 S 11.3 TK 20.3T 133 2 3/ GON Alto del Castro - Aralla, León 2013 9 30.838 S 12.2 AQ 30.5T 73 1.7 3/ BOU Burlage, Germany 2013 9 30.835 S 12.5 AQ 30.5T 73 1.6 4 DIJ Burlage 2013 9 28.839 M 12.1 TA 30.5T 73 2.0 4/ BOU Burlage, Germany 2013 9 28.835 S 12.1 TA 30.5T 73 1.8 4 DIJ Burlage 2013 9 24.86 S 11.7 TK 40.7L 135 1.8 5 0.1 140 BIV 2013 9 13.04 S 10.7 TK 20.3T 77 4 3/ GON Alto del Castro - Aralla, León 2013 9 12.942 S 11.5 AQ 30.5T 73 2.0 3/ BOU Burlage, Germany 2013 9 12.938 S 11.3 AQ 30.5T 73 2.5 4 DIJ Burlage 2013 9 9.12 S 11.2 TK 40.7L 72 3.5 3 0.2 120 BIV 2013 9 8.00 S 11.6 AQ 32.6L 50 1.5 4 GUZ Dosłońce 2013 9 5.93 S 11.8:TK 40.7L 72 2.5 4 BIV 2013 9 5.876 S 11.4 TA 15.5L 42 3 3 DIJ Burlage 2013 9 4.918 S 11.3 TA 30.5T 73 2.5 2 BOU Burlage, Germany 2013 9 4.917 S 11.2 TA 30.5T 73 3.5 4 DIJ Burlage 2013 9 4.09 S 11.1 TK 40.7L 72 2.5 3 0.17 135 BIV 2013 9 4.06 M 11.2 AQ 32.6L 50 1.8 5 GUZ Dosłońce (Bright, moderately condensed.) 2013 9 3.10 S 10.9 TK 40.7L 58 3 3 0.15 130 BIV 2013 9 2.855 S 11.2 TA 25.4J 58 3 2/ BOU Sint Annen 2013 9 1.15 S 10.3 TK 20.3T 77 4 3/ GON Alto del Castro - Aralla, León 2013 8 30.860 S 11.1 AQ 25.4J 58 3.2 2/ BOU Sint Annen 2013 8 28.867 S 10.4 TA 15.5L 42 3.5 3/ DIJ Burlage 2013 8 26.858 S 11.0 TA 25.4J 58 3 2/ BOU Sint Annen 2013 8 18.15 S 10.1 TK 20.3T 77 4 4 GON Alto del Castro - Aralla, León 2013 8 14.947 S 10.4 TA 15.5L 42 3.9 4 DIJ Burlage 2013 8 12.90 S 11.0 TK 40.7L 58 3 3 0.15 165 BIV 2013 8 12.000 S 10.3 TA 15.5L 42 4.2 4 DIJ Burlage (Star of magn. 10.3 at the edge of the coma.) 2013 8 11.00 S 10.9 TK 40.7L 58 3.5 4 0.15 170 BIV 2013 8 8.894 S 10.2 TA 15.5L 42 3.8 4 DIJ Burlage 2013 8 6.958 S 10.2 TA 15.5L 42 3.8 4/ DIJ Burlage 2013 8 6.95 S 10.4 AQ 32.6L 182 2.5 4 0.05 170 GUZ Osławica (Tail pretty obvious under excellent conditions.) 2013 8 6.944 S 10.3 TA 25.4J 58 3.5 4/ BOU Sint Annen (Star of magn. 10.8 [TA] near edge of coma.) 2013 8 5.92 M 10.6 AQ 32.6L 182 2 5 GUZ Krosno (Bright, moderately condensed.) 2013 8 5.92 S 10.4 TK 40.7L 58 3 3 0.25 165 BIV 2013 8 5.01 S 10.5 TK 40.7L 58 3.5 3 0.33 165 BIV 2013 8 4.951 S 10.1 AC 32.0L 57 2 3 LOO Genk 2013 8 3.963 S 10.1 TA 30.5T 54 3.4 5 DIJ Burlage 2013 8 3.963 M 10.1 TA 30.5T 54 4 4/ BOU Burlage, Germany 2013 8 3.93 S 10.3 TK 40.7L 58 3.5 3 0.33 165 BIV 2013 8 3.91 S 9.8 TK 12.7R 50 3.5 5 GIL Noordwijk aan Zee 2013 8 3.885 S 10.1 AC 32.0L 57 2 3 LOO Genk 2013 8 2.950 S 10.1 TA 15.5L 42 4 3/ DIJ Burlage (Star of magn. 8.3 at the edge of the coma.) 2013 8 1.966 S 10.0 TA 15.5L 29 4 4 DIJ Burlage 2013 8 1.96 S 9.6 TK 12.7R 50 3.5 5 GIL Noordwijk aan Zee 2013 8 1.90 S 10.5 TK 40.7L 58 3.5 3 0.35 170 BIV 2013 8 1.03 S 10.1 TK 20.3T 77 3 4/ GON Alto del Castro - Aralla, León 2013 7 31.91 S 10.4 TK 40.7L 58 3.5 4 0.25 175 BIV 2013 7 30.88 S 10.2 TK 40.7L 58 4 4 0.3 180 BIV 2013 7 29.90 S 10.2 TK 40.7L 58 3.5 3 0.33 180 BIV 2013 7 26.92 S 10.3:TK 20.3L 68 3 2 LEG Medium Beskids (Slight haze, moon interfered.) 2013 7 26.87 S 10.3 TK 40.7L 58 4.5 3 BIV 2013 7 25.92 S 9.5 TK 40.7L 72 4 3 BIV 2013 7 19.87 S 10.1:TK 20.3L 68 2 3 LEG Medium Beskids (Good transparency, moon interfered.) 2013 7 18.92 S 10.0:TK 20.3L 68 2 3 LEG Medium Beskids (Poor transparency, moon interfered.) 2013 7 18.05 S 9.2 TK 10.0B 25 5 5 GON Alto del Castro - Aralla, León 2013 7 18.04 S 9.3 TK 20.3T 77 5 4/ 0.2 200 GON Alto del Castro - Aralla, León 2013 7 17.967 M 9.5 TK 25.4J 47 3.7 4 BOU Sint Annen 2013 7 16.92 S 10.1:TK 20.3L 68 2 4 LEG Medium Beskids (Partly cloudy, moon interfered.) 2013 7 15.974 S 9.1 TK 15.5L 42 3.5 4 DIJ Burlage 2013 7 15.917 S 8.9 TK 32.0L 57 2 3 LOO Genk 2013 7 12.974 S 9.3 TK 15.5L 42 3.5 4 DIJ Burlage 2013 7 11.98 S 9.7 TK 40.7L 58 3.5 3 BIV 2013 7 8.970 M 9.2 TK 25.4J 47 3.2 4/ BOU Sint Annen 2013 7 8.948 S 9.3 TK 15.5L 42 3.2 4 DIJ Burlage 2013 7 6.971 S 9.0 TK 25.4J 47 3.5 4 BOU Sint Annen 2013 7 6.966 S 9.2 TK 15.5L 42 3.4 3/ DIJ Burlage 2013 7 6.00 S 9.3 TK 40.7L 58 4 4 0.15 170 BIV 2013 7 5.976 M 9.0 TK 25.4J 47 3.5 5 BOU Sint Annen 2013 7 5.948 S 9.1 TK 15.5L 42 3.2 3 DIJ Burlage 2013 7 4.95 S 8.9 TK 40.7L 58 3 2 BIV 2013 7 2.94 M 8.9 TT 5.0B 10 6 4 GUZ Pcim (Easily visible next to bright open cluster NGC 7789.) 2013 7 1.969 S 8.9 TK 15.5L 42 2.6 3/ DIJ Burlage 2013 7 1.00 S 8.2 TK 10.0B 25 5 5 GON Alto del Castro - Aralla, León 2013 6 30.99 S 8.6 TK 20.3T 77 4 5 0.1 200 GON Alto del Castro - Aralla, León (Dust tail: 0.1-deg in p.a. 200 deg.) 2013 6 29.952 S 8.8 TK 15.5L 42 1.8 4 DIJ Burlage 2013 6 17.958 S 8.4 TK 15.5L 42 2.6 4 DIJ Burlage (Comet close to 9th magn. star.) 2013 6 16.07 S 8.5 TK 40.7L 58 4 5 BIV 2013 6 16.000 S 8.3 TK 15.5L 42 3 5 DIJ Burlage (Comet close to 8th magn. star.) 2013 6 15.06 S 7.6 TK 5.0B 10 7 5 GON Alto del Castro - Aralla, León 2013 6 15.05 S 7.8 TK 10.0B 25 6 5 0.3 200 GON Alto del Castro - Aralla, León (Dust tail 0.3-deg. in p.a. 200 deg. Ion tail not observable.) 2013 6 15.02 S 8.2 TK 5.0B 7 5 5 BIV 2013 6 15.00 S 8.3 TK 40.7L 72 4 5 0.15 180 BIV 2013 6 14.992 S 8.1 TK 15.6L 29 5 4 BOU Sint Annen 2013 6 14.951 S 8.0 TK 32.0L 57 4 4 LOO Genk 2013 6 12.95 S 7.5 TT 5.0B 10 8 5 0.2 200 GUZ Czuszów (Easily visible. In 32.6-cmL at 182x: faint, broad dust tail, 0.2 deg. long spanning from p.a. 180 deg. to 220 deg. Also faint, thin gas tail, 0.2 deg. long visible in p.a. 260 deg. Solar altitude: -17°.) 2013 6 11.965 S 8.2 TK 15.5L 42 4 5 DIJ Burlage 2013 6 10.963 S 8.2 TK 15.5L 29 4.5 5 DIJ Burlage 2013 6 8.32 S 7.4 HD 10.0B 20 6 4/ GOI Araçatuba 2013 6 7.986 S 8.3 TK 32.0L 57 4 5 LOO Genk 2013 6 7.07 S 7.8 TK 5.0B 7 5 6 BIV 2013 6 7.05 S 7.8 TK 40.7L 58 4 5 0.25 180 BIV 2013 6 6.975 S 7.8 TK 15.6L 29 5 4/ BOU Sint Annen 2013 6 6.974 S 7.4 TK 15.5L 29 4.5 5/ DIJ Burlage 2013 6 6.07 S 7.6 TK 5.0B 7 5 3 BIV 2013 6 6.07 S 7.8 TK 40.7L 72 4.5 5 0.25 180 BIV 2013 6 5.993 S 8.3 TK 32.0L 57 3.5 5 LOO Genk 2013 6 5.984 S 7.7 TK 15.5L 29 5 5 DIJ Burlage 2013 6 4.978 M 7.6 TK 15.6L 29 5 4/ BOU Sint Annen 2013 6 4.972 S 7.6 TK 15.5L 29 5 5 DIJ Burlage 2013 6 4.09 S 7.2 TK 5.0B 10 8 5 0.6 270 GON Alto del Castro - Aralla, León 2013 6 4.07 S 7.6 TK 10.0B 25 6 5 0.6 270 GON Alto del Castro - Aralla, León (In 25x100B, ion tail 0.6-deg in p.a. 270 deg. Dust tail 0.2-deg in p.a. 200 deg.) 2013 6 3.975 S 7.6 TK 15.5L 29 5.2 5 DIJ Burlage 2013 6 3.05 S 7.2 TK 5.0B 7 7 4 BIV 2013 6 3.04 S 7.4 TK 40.7L 58 5 5 BIV 2013 6 3.040 S 7.6 TK 32.0L 57 5 5 LOO Genk (Moonlight and twilight. Oval shaped coma with onset of tail.) 2013 6 2.979 S 7.5 TK 8.0B 15 3.5 5 DIJ Burlage 2013 6 2.052 S 8.0 TK 32.0L 57 3.5 5 LOO Genk (Moonlight and twilight. Oval shaped coma with onset of tail.) 2013 6 1.997 S 7.2 TK 8.0B 15 4.5 6 DIJ Burlage 2013 6 1.978 M 7.4 TK 15.6L 29 5 4/ BOU Lauwersoog 2013 6 1.96 S 7.3 TT 5.0B 10 8 5 0.15 210 GUZ Chyrowa (Easily visible. Faint broad tail spanning from p.a. 190 deg. to 230 deg.) 2013 6 1.03 S 6.8 TK 5.0B 10 7 4/ GON Los Barrios de Nistoso, León (Estimate made before moonrise. Tail not observable due to low altitude (11°).) 2013 5 29.04 S 7.5 TK 25.6L 53 5 4 BIV 2013 5 27.08 S 7.5 TK 40.7L 58 6 3 BIV 2013 5 27.08 S 7.4 TK 5.0B 7 5 4 BIV 2013 5 23.026 aS 7.1 TK 8.0B 15 4.5 4/ DIJ Burlage (Moonlight.) 2013 5 19.02 S 7.1 TT 5.0B 10 8 6 GUZ Biórków Mały (Easily visible in 10x50B, similar to small, bright globular clusters. Very clear sky, stars up to magnitude 9.5 visible in 10x50B in comet's vicinity. Low altitude: 11°, beginning of astronomical twilight. Comparison stars at the same low altitude as the comet.) 2013 5 18.09 S 7.2 TK 40.7L 58 5 5 BIV 2013 5 18.08 S 6.9 TK 5.0B 7 8 4 BIV 2013 5 17.77 M 7.1 TK 7.0B 11 8.5 5 WYA Walcha, NSW (Coma diffuse. Central condensation very broad, no tail recognisable although the coma appears elongated to SW.) 2013 5 15.03 S 6.9 TT 5.0B 10 6 6 GUZ Boleszówka (Relatively easy to see in 10x50B as a small, well condensed object. Low altitude: 8°, beginning of astronomical twilight. Comparison stars at the same low altitude as the comet.) 2013 5 14.79 M 6.9 TK 7.0B 11 6.5 5 WYA Walcha, NSW (Zodiacal light interference. Only one tail visible 16’ in length in p.a. ~260 deg. Low contrast background sky.) 2013 5 11.35 M 6.6 HD 5.0B 7 8 6 GOI Araçatuba 2013 5 11.35 M 6.8 HD 10.0B 20 7 6/ 0.5 260 GOI Araçatuba 2013 5 11.13 S 6.4 TK 5.0B 10 8 5/ 0.8 260 GON Alto del Castro - Aralla, León (Ion tail 0.8 deg. in p.a. 260 deg., fanned dust tail spanning from 190 deg. to 280 deg., 0.2-deg. in p.a. 210 deg. Altitude 10°.) 2013 5 10.78 S 7.1 TK 7.0B 11 5.5 5 WYA Walcha, NSW (Coma appears circular with faint outer edges, gradual brightening to centre with bright but diffuse central condensation. Ion tail visible using averted vision to 20’ in p.a. 230 deg. [approx.], dust tail was visible using averted vision to 13’ in length at p.a. 165 deg. [approx.].) 2013 5 10.35 S 6.8 HD 5.0B 7 7 5 GOI Araçatuba 2013 5 10.35 M 7.0 HD 10.0B 20 7 6 0.5 250 GOI Araçatuba 2013 5 6.06 M 6.6:TT 32.6L 50 4 6 GUZ Moszczaniec (Observed rising behind nearby hill at a true altitude 5 deg. Relatively easy against bright sky [solar altitude -13°.] as a well condensed, small, perfectly round object. Comparison stars at the same low altitude as the comet.) 2013 5 4.15 S 6.2 TK 10.0B 25 6 5/ GON Puerto de Aralla, León (Very low altitude: 6 deg. Beginning of astronomical twilight.) 2013 4 22.80 S 5.9 AA 5.0B 10 6 6 SEA The Entrance, NSW (Low elevation. Not seen using 4x40B.) 2013 4 21.35 sM 5.4 HD 5.0B 7 7 6 GOI Araçatuba (Comet altitude 10°, sun altitude -15°, clouds.) 2013 4 17.35 aM 5.2 HD 5.0B 7 8 6/ 0.5 240 GOI Araçatuba (Comet altitude 10°, sun altitude -15°.) 2013 4 16.35 sS 5.4 HD 5.0B 7 5 5 GOI Araçatuba (Nautical twilight, sun altitude -12°, comet altitude 12°.) 2013 4 15.35 sS 5.3 HD 5.0B 7 5 5 GOI Araçatuba (Nautical twilight, sun altitude -12°, comet altitude 12°.) 2013 4 10.79 S 4.9 AA 5.0B 10 SEA The Entrance, NSW (Low elevation. Beginning of tail glimpsed while sky still relatively dark.) 2013 3 14.41 S 4.3 AA 0.0E 1 SEA Cowra, NSW (About 3.5 - 4.0 degrees of tail visible in 25x100B.) 2013 3 12.41 S 4.3 AA 0.0E 1 SEA Cowra, NSW 2013 3 12.41 8.0B 15 5.0 6 3.5 SEA Cowra, NSW 2013 3 10.42 S 4.4 AA 0.0E 1 SEA Cowra, NSW (Approx 3 degrees of tail visible in 15x80B.) 2013 3 7.95 sM 4.8 HD 5.0B 7 10 7 2 150 GOI Araçatuba (Blue ion tail 2 degrees in p.a. 150 deg., comet altitude 11°.) 2013 3 7.43 aM 4.9 TK 0.0E 1 15 6 WYA Walcha, NSW (No tail visible, coma appears like a small fuzzy patch of light with a stellar centre. Limiting magnitude = 5.7. Comet altitude 8.1°.) 2013 3 7.42 S 4.4 AA 0.0E 1 SEA Cowra, NSW (Tail glimpsed NE during moments of special clarity.) 2013 3 7.41 aM 4.9 TK 5.0B 7 10 6/ WYA Walcha, NSW (Tail to SE, 4 degrees in length, thin but slightly wider than coma.) 2013 3 6.96 sM 4.8 HD 5.0B 7 8 6 1.5 150 GOI Araçatuba (Blue ion tail 1.5 degrees in p.a. 150 deg., comet altitude 10°, clouds.) 2013 3 6.41 S 4.3 AA 0.0E 1 & 1 155 SEA Cowra, NSW (Tail glimpsed NE during moments of special clarity.) 2013 3 6.40 wM 5.3 TK 5.0B 7 10.5 7 WYA Walcha, NSW (Tail 3.5 degrees in length to SSE, coma appears bluish in colour, tail slightly broader than the coma but with no visible structure.) 2013 3 5.41 S 4.3 AA 0.0E 1 SEA Cowra, NSW 2013 3 4.41 S 4.4 AA 0.0E 1 SEA Cowra, NSW (Tail visible to approx. 3.5 degrees in 15x80B and possibly glimpsed NE.) 2013 3 3.96 sM 5.1 HD 5.0B 7 10 6 2 150 GOI Araçatuba (Blue ion tail 2 degrees in p.a. 150 deg., comet altitude 12°.) 2013 3 3.41 S 4.5 AA 0.0E 1 SEA Cowra, NSW (In 25x100B, impressive ion tail at least two degrees long.) 2013 3 2.96 sM 5.3 HD 5.0B 7 10 6 1.5 160 GOI Araçatuba (Blue ion tail 1.5 degrees in p.a. 160 deg., comet altitude 13°.) 2013 3 1.96 sM 5.3 HD 5.0B 7 10 6 2 160 GOI Araçatuba (Blue ion tail 2 degrees in p.a. 160 deg., comet altitude 14°.) 2013 2 26.00 sM 4.8 HD 5.0B 7 7 6 GOI Araçatuba (Moonlight interference, clouds, comet altitude 10°.) 2013 2 24.98 M 4.9 HD 5.0B 7 8 6 GOI Araçatuba (Moonlight interference.) 2013 2 20.98 M 4.9 TK 5.0B 7 8 7 GOI Araçatuba (Moonlight interference, clouds.) 2013 2 20.44 S 4.8 AA 5.0B 10 SEA The Entrance, NSW (Bright moonlight, but sky otherwise clear in region of comet.) 2013 2 19.74 S 5: AA 5.0B 10 SEA The Entrance, NSW (Humid sky with passing cloud.) 2013 2 19.47 S 5.0 TK 8.0B 20 6 7 CAM Warners Bay, NSW 2013 2 18.42 S 5.5 AA 4.0B 4 SEA The Entrance, NSW (Observed in moonlight and some light pollution.) 2013 2 17.96 M 5.2 TK 5.0B 7 10 6 GOI Araçatuba (Moonlight interference, clouds.) 2013 2 16.49 S 4.9 AA 0.0E 1 SEA Cowra, NSW 2013 2 15.53 S 5.0 TK 8.0B 20 8 7 CAM Warners Bay, NSW 2013 2 15.50 S 5.0 AA 0.0E 1 SEA Cowra, NSW (May have appeared a little elongated with naked eye [brightest region of tail marginally visible?].) 2013 2 14.49 S 5.0 AA 0.0E 1 SEA Cowra, NSW (Straight and narrow ion tail visible in 6x35B and impressive in 15x80B.) 2013 2 13.51 S 5.1 AA 0.0E 1 SEA Cowra, NSW 2013 2 12.73 S 5.2 AA 0.0E 1 SEA Cowra, NSW 2013 2 11.51 S 5.4 AA 0.0E 1 SEA Cowra, NSW (Tail clearly visible for up to 2 degrees in 25x100B at p.a. 150 degrees.) 2013 2 8.54 S 5.5 TK 8.0B 20 6 7 CAM Warners Bay, NSW 2013 2 7.50 S 5.8 TK 8.0B 20 8 7 CAM Warners Bay, NSW 2013 2 7.47 S 5.6 AA 3.5B 6 SEA Cowra, NSW (Approximately one degree of tail visible in 25.4L at 71x.) 2013 2 7.12 M 5.7 TK 5.0B 7 15 6 1.5 180 GOI Araçatuba (Significant improvement of the image using Swan filter in a 22-cm reflector.) 2013 2 6.65 S 5.8 TK 8.0B 20 8 6 CAM Warners Bay, NSW 2013 2 6.45 S 5.6 AA 0.0E 1 SEA Cowra, NSW 2013 2 5.00 M 6.0 TK 5.0B 7 15 7 1 220 GOI Araçatuba 2013 2 4.46 S 5.6 AA 3.5B 6 12 SEA Cowra, NSW 2013 2 4.46 S 5.5:TK 8.0B 20 10 6 CAM Warners Bay, NSW 2013 2 3.69 S 5.8 TK 8.0B 20 12 5 CAM Warners Bay, NSW 2013 2 3.47 S 5.7 AA 3.5B 6 SEA Cowra, NSW 2013 2 3.47 S 5.7 AA 0.0E 1 SEA Cowra, NSW 2013 1 31.46 S 6.0 TK 8.0B 20 12 5 CAM Warners Bay, NSW 2013 1 31.43 S 5.9 AA 5.0B 10 12 5 SEA The Entrance, NSW 2013 1 25.67 S 6.5 TK 8.0B 20 15 6 CAM Warners Bay, NSW 2013 1 25.31 M 6.5 TK 5.0B 7 12 5 1 320 GOI Araçatuba 2013 1 24.67 S 6.7 TK 8.0B 20 15 5 CAM Warners Bay, NSW 2013 1 23.31 M 6.5 TK 5.0B 7 12 5 0.5 310 GOI Araçatuba 2013 1 21.72 S 6.2 AA 4.0B 4 SEA The Entrance, NSW 2013 1 21.69 S 6.4 AA 5.0B 10 SEA The Entrance, NSW 2013 1 21.68 S 7.0 TK 8.0B 20 12 4 CAM Warners Bay, NSW 2013 1 21.47 S 6.7 AA 5.0B 10 SEA The Entrance, NSW (Observed in moonlight.) 2013 1 20.25 S 6.7 TK 5.0B 7 12 4 0.7 290 GOI Araçatuba 2013 1 19.71 S 7.0 TK 4.0B 8 8 4 MAT Castlemaine, VIC (Comet well situated inside the Southern Cross.) 2013 1 19.14 S 6.8 TK 5.0B 7 12 4 0.5 310 GOI Araçatuba 2013 1 18.12 S 6.9 TK 5.0B 7 12 4 0.5 310 GOI Araçatuba 2013 1 17.69 S 7.4 TK 8.0B 20 12 4 CAM Warners Bay, NSW 2013 1 16.50 S 7.1 TK 10.0B 25 8 4 MAT Castlemaine, VIC 2013 1 15.68 S 7.4 TK 8.0B 20 10 4 CAM Warners Bay, NSW 2013 1 15.52 S 7.2 AA 5.0B 10 SEA The Entrance, NSW 2013 1 12.17 S 7.1 TK 5.0B 7 12 4 GOI Araçatuba 2013 1 11.68 S 7.8 TK 8.0B 20 12 3 CAM Warners Bay, NSW 2013 1 11.50 S 7.3 AA 5.0B 10 SEA The Entrance, NSW (Comet close to star.) 2013 1 11.17 S 7.1 TK 5.0B 7 12 4 GOI Araçatuba 2013 1 11.16 S 7.3 TK 10.0B 20 10 5 GOI Araçatuba 2013 1 10.11 S 7.6 TK 10.0B 20 7 5 GOI Araçatuba 2013 1 8.21 S 7.2 TK 10.0B 25 12 4 GON Alto del Castro - Aralla, León (Altitude 4°. Comparison stars at the same low altitude as the comet.) 2013 1 7.59 S 7.3 AA 5.0B 10 SEA The Entrance, NSW 2013 1 5.17 S 8.2 TK 10.0B 20 5 5 GOI Araçatuba 2013 1 3.52 S 8.1 TK 10.0B 25 6 4 MAT Castlemaine, VIC (Large coma strongly enhanced with a SWAN band filter.) 2012 12 23.29 S 9.6 TK 22.0L 60 6 4 GOI Araçatuba 2012 12 23.22 S 8.9 TK 20.3T 77 6 4 GON Armada - Sierra del Aramo, Asturias (At 77x, m2=12.3 [AQ].) 2012 12 23.20 S 8.7 TK 10.0B 25 7 3 GON Armada - Sierra del Aramo, Asturias 2012 12 18.67 S 9.4 TK 10.0B 25 6 4 MAT Castlemaine, VIC (Large coma strongly enhanced with a SWAN band filter.) 2012 12 18.64 S 9.2 GA 10.0B 25 6 4 SEA Cowra, NSW (A clearer observation. Moderately enhanced using Swan Band filter.) 2012 12 17.63 S 9.5 GA 10.0B 25 2 SEA Cowra, NSW (Very close to bright star. Somewhat enhanced using Swan Band filter.) 2012 12 15.71 S 9.8 TK 40.6L 165 6 3 CAM Warners Bay, NSW 2012 12 13.71 S 10.0 TK 40.6L 165 6 4 CAM Warners Bay, NSW 2012 11 24.80 S 11.9 AU 40.0L 144 1.7 5 YOS Kita-karuizawa, Gunma (Unexpectedly, well condensed and easy to see.) 2012 11 22.24 S 11.3 TK 20.3T 100 2.5 3 GON Collado de Carmona, Cantabria 2012 11 18.29 S 11.7 AU 22.0L 160 1.5 4 GOI Araçatuba