C/2018 DO4 (Lemmon)
Last updated 2019 Oct. 9
Discovery MPEC2019-T099
+ Orbit O-C
C/2018 DO4 (Lemmon)
From 426 observations 2016 Apr. 5-2019 Oct. 6, mean residual 0".39.
Epoch = 2019 Aug. 25.0 TT JDT = 2458720.5
T = 2019 Aug. 18.4037146844 TT +/- 0.0002435573 0.0000000004
Peri. = 175.9722757979 +/- 0.0000788346 0.0000000001
Node = 251.1329314975 (2000.0) +/- 0.0000301376 -0.0000000000
Incl. = 160.4746913471 +/- 0.0000081856 0.0000000000
q = 2.4059716545 AU +/- 0.0000022017 -0.0000000000
e = 0.9069662427 +/- 0.0000019160 -0.0000000000
a = 25.8612757792 AU +/- 0.0000206151
n = 0.0074942669 +/- 0.0000000090
P = 131.5148876531 years +/- 0.0001572543
C/2018 DO4 Lemmon *16381105.37145 2.4024879 0.9071028 175.83050 250.46385 160.50234 16381110 426 20160405 20191006 11.0 10.0 h3E2 0.4 x Kinoshita P 131.52 25.8617776
C/2018 DO4 Lemmon *17661019.77677 2.4169533 0.9049051 176.07278 250.85541 160.42757 17661010 426 20160405 20191006 11.0 10.0 h3E2 0.4 x Kinoshita P 128.13 25.4162258
C/2018 DO4 Lemmon *18920722.88629 2.4207088 0.9045916 175.82264 250.87910 160.44009 18920810 426 20160405 20191006 11.0 10.0 h3E2 0.4 x Kinoshita P 127.80 25.3720819
C/2018 DO4 Lemmon 20190818.40371 2.4059717 0.9069662 175.97228 251.13293 160.47469 20190825 426 20160405 20191006 11.0 10.0 h3E2 0.4 1 Kinoshita P 131.51 25.8612758
C/2018 DO4 Lemmon *21471018.92833 2.4161874 0.9052865 176.81642 252.03985 160.50476 21471013 426 20160405 20191006 11.0 10.0 h3E2 0.4 x Kinoshita P 128.85 25.5104828
C/2018 DO4 Lemmon *22730707.60788 2.4254900 0.9042127 176.68985 252.13850 160.47892 22730704 426 20160405 20191006 11.0 10.0 h3E2 0.4 x Kinoshita P 127.42 25.3216181
[Unnumbered periodic comets index]
[Main index]
