C/2017 U4 (PANSTARRS)
Last updated 2018 Dec. 7
Discovery CBETs CBET 4454
+ Orbit O-C
C/2017 U4 (PANSTARRS)
From 68 observations 2017 Jan. 2-2018 Oct. 10, mean residual 0".45.
Epoch = 2018 Oct. 9.0 TT JDT = 2458400.5
T = 2018 Sept. 25.2720651974 TT +/- 0.0136604490 -0.0000000014
Peri. = 159.1496639214 +/- 0.0009240178 -0.0000000001
Node = 245.9506549213 (2000.0) +/- 0.0002241421 0.0000000000
Incl. = 158.2266985059 +/- 0.0000956186 -0.0000000000
q = 7.7242791427 AU +/- 0.0000653092 0.0000000000
e = 1.0037159529 +/- 0.0000451051 0.0000000000
1/a = -0.0004810744 +/- 0.0000058444
orgi. = +0.000102 Q = 7
fut. = +0.000092
[Non short periodic comets index]
[Main index]
