[Iaude] MPEC D114: S/2002 N 5 [a=0.16,e=0.55,i=42.1,H=11.2]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Fri Feb 23 01:34:58 EST 2024
M.P.E.C. 2024-D114 Issued 2024 February 23, 06:32 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. They are published
on behalf of Division F of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
S/2002 N 5
Satellite of Neptune
Observations:
SK02N050*4C2002 08 14.01345 20 45 49.07 -18 10 00.2 cED114807
SK02N050 4C2002 08 14.10409 20 45 48.49 -18 10 02.5 cED114807
SK02N050 4C2002 08 14.17147 20 45 48.04 -18 10 04.4 25.3 RcED114807
SK02N050 2C2002 09 03.01727 20 43 49.37 -18 17 33.1 25.2 RcED114309
SK02N050 2C2002 09 03.11736 20 43 48.82 -18 17 35.2 25.5 RcED114309
SK02N050 C2021 09 03.16979 23 31 19.070-04 17 09.73 25.9 rVED114304
SK02N050 C2021 09 03.20208 23 31 18.880-04 17 11.12 25.8 rVED114304
SK02N050 C2021 09 03.24528 23 31 18.610-04 17 12.87 26.0 rVED114304
SK02N050 5C2021 09 07.45885 23 30 54.198-04 19 47.18 25.8 rVED114568
SK02N050 5C2021 09 07.52961 23 30 53.766-04 19 49.69 25.7 rVED114568
SK02N050 5C2021 09 08.45824 23 30 48.348-04 20 23.69 25.6 rVED114568
SK02N050 5C2021 09 08.46597 23 30 48.301-04 20 23.76 25.7 rVED114568
SK02N050 5C2021 09 08.46987 23 30 48.265-04 20 24.03 25.6 rVED114568
SK02N050 5C2021 09 08.48924 23 30 48.161-04 20 24.88 25.7 rVED114568
SK02N050 5C2021 09 08.49311 23 30 48.143-04 20 25.12 25.6 rVED114568
SK02N050 5C2021 09 08.50087 23 30 48.107-04 20 25.19 25.7 rVED114568
SK02N050 C2021 10 06.05016 23 28 09.955-04 36 45.38 25.9 rVED114304
SK02N050 C2021 10 06.05974 23 28 09.899-04 36 45.73 25.8 rVED114304
SK02N050 C2021 12 07.05600 23 25 26.695-04 52 02.60 26.1 rVED114304
SK02N050 C2022 10 15.06092 23 37 02.582-03 47 17.28 25.9 rVED114304
SK02N050 C2022 10 15.13403 23 37 02.195-03 47 19.68 25.9 rVED114304
SK02N050 C2022 10 16.06909 23 36 57.474-03 47 50.71 26.0 rVED114304
SK02N050 C2022 10 16.08325 23 36 57.398-03 47 51.34 26.0 rVED114304
SK02N050 C2022 10 16.09739 23 36 57.341-03 47 51.55 26.1 rVED114304
SK02N050 C2023 11 04.04097 23 44 26.210-03 11 35.83 25.8 rVED114304
SK02N050 C2023 11 04.12662 23 44 25.922-03 11 38.18 25.9 rVED114304
Observer details:
304 Las Campanas Observatory. Observer S. S. Sheppard. Measurers S. S.
Sheppard, M. Brozovic, R. Jacobson. 6.5-m Magellan-Baade telescope + CCD.
309 Cerro Paranal. Observers P. Rousselot, O. Mousis. Measurer B. Gladman.
ESO VLT UT-3 +CCD.
568 Maunakea. Observers S. S. Sheppard, D. J. Tholen, C. Trujillo, P. S.
Lykawka. Measurer S. S. Sheppard. 8.2-m reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers M. Holman, J. Kavelaars,
T. Grav, W. Fraser. Measurers M. Holman, T. Grav. CTIO 4m + CCD.
Orbital elements:
S/2002 N 5
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 105.52205 (2000.0) P Q
n 0.11460373 Peri. 62.72961 +0.69059566 +0.27455808
a 0.1561870 Node 274.15082 -0.61269760 +0.71366424
e 0.5476863 Incl. 42.13349 +0.38429062 +0.64443868
P 8.60 H 11.2 P/d 3141.26
>From 26 observations 2002 Aug. 14-2023 Nov. 04, mean residual 0".11
Residuals in seconds of arc
020814 807 0.3- 0.2- 210907 568 0.1- 0.2- 211207 304 0.4- 0.4-
020814 807 0.1- 0.2- 210908 568 0.1- 0.1- 221015 304 0.0 0.1-
020814 807 0.3- 0.4- 210908 568 0.1- 0.1+ 221015 304 0.1- 0.1-
020903 309 0.4+ 0.4+ 210908 568 0.3- 0.0 221016 304 0.0 0.0
020903 309 0.4+ 0.3+ 210908 568 0.1- 0.1- 221016 304 0.1- 0.1-
210903 304 0.4+ 0.6+ 210908 568 0.1- 0.2- 221016 304 0.1+ 0.1+
210903 304 0.4+ 0.3+ 210908 568 0.1+ 0.0 231104 304 0.3- 0.2+
210903 304 0.1+ 0.1+ 211006 304 0.1+ 0.1- 231104 304 0.4+ 0.1-
210907 568 0.1+ 0.3- 211006 304 0.0 0.1-
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-D114
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