* * * * * C/2018 L2 (ATLAS) * * * * *

Year Mn Day MM Mag Ref Scope Pwr coma DC tail p.a. Obs Site 2019 1 25.79 S 9.3 TK 20.3T 77 6 1/ GON Villacintor, León (Mag. 11.3 [TK] star in coma. Altitude 12°.) 2019 1 21.231 S 11.0 TA 30.5T 73 2.0 3 BOU Burlage, Germany (Altitude 21°. Observed during total lunar eclipse.) 2019 1 21.228 S 11.1 TA 30.5T 73 2.5 1/ DIJ Burlage 2019 1 6.78 S 9.4 TK 20.3T 77 6 2 GON Alto del Castro - Aralla, León (Altitude 13°.) 2019 1 1.77 S 9.3 TK 20.3T 77 6 2/ GON Alto del Castro - Aralla, León (Altitude 14°.) 2018 12 29.77 S 9.7 TK 20.3T 77 4.5 2/ GON Alto del Castro - Aralla, León (Altitude 14°.) 2018 12 6.77 S 9.2 TK 20.3T 77 4.5 3 GON Alto del Castro - Aralla, León (Altitude 14°.) 2018 12 1.38 S 11.7 TA 40.0L 144 1.3 3 YOS Kita-karuizawa, Gunma 2018 11 30.37 S 11.3 TJ 40.0L 144 1.3 4 YOS Kita-karuizawa, Gunma (Looks small due to the low sky condition.) 2018 11 13.731 S 9.9 TK 15.5L 42 3.5 3 DIJ Burlage (Comet altitude 15°. Moonlight.) 2018 11 8.735 S 10.5 AQ 25.4J 58 3.0 3 BOU Lauwersoog (Altitude 15°.) 2018 11 3.78 S 9.1 TK 20.3T 77 6 2/ GON Pandorado, León (Zodiacal light. Altitude 15°.) 2018 10 12.43 S 10.8 AQ 40.6L 76 4 1/ CAM Katherine, NT 2018 10 11.43 S 10.8 AQ 40.6L 76 4 3 CAM Katherine, NT 2018 10 3.82 S 9.8 TK 20.3T 100 5 2/ GON Alto del Castro, León (Brighter than expected. Altitude 13°.) 2018 9 6.44 M 14.2 AQ 40.6L 165 1.0 3 CAM Katherine, NT 2018 9 3.44 M 13.9 AQ 40.6L 165 1.2 4 CAM Katherine, NT 2018 9 1.44 M 13.8 AQ 40.6L 165 1.0 4 CAM Katherine, NT 2018 8 31.44 M 13.8 AQ 40.6L 165 1.0 4 CAM Katherine, NT 2018 8 13.48 S 14.0 AQ 40.6L 165 1.0 3 CAM Katherine, NT 2018 8 11.44 S 13.9 AQ 40.6L 165 1.2 3 CAM Katherine, NT 2018 8 10.45 S 14.2 AQ 40.6L 266 1.0 3 CAM Katherine, NT (Field checked with Digital Sky Survey image.) 2018 8 9.44 S 14.3 AQ 40.6L 266 1.0 3 CAM Katherine, NT (Field checked with Digital Sky Survey image.)