827552 (2002 JS2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8280647320 ± 4.19e-08
Semi-major axis (a)2.1235299236 AU ± 5.64e-09
Inclination (i)11.77910846° ± 6.54e-06
Long. of Asc. Node (Ω)122.70109527° ± 2.02e-05
Arg. of Perihelion (ω)321.50728254° ± 2.35e-05
Mean Anomaly (M)231.68334443° ± 1.03e-05
Mean Motion (n)0.3185111927°/day ± 1.27e-09
Perihelion dist (q)0.36510969 AU ± 8.90e-08
Aphelion dist (Q)3.88195016 AU ± 8.96e-08
Orbital Period3.09447927 yr ± 1.23e-08
Physical Parameters
H (abs. magnitude)18.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.321″
Uncertainty0
Orbit TypeApollo
MOID0.093968 AU
Observations Used154
Oppositions15
Arc Total2002-2024
First Observation Used2002-04-22
Last Observation Used2024-05-07
Observations (165)
Date Type RA Dec Mag Band Observatory
2023-07-09 11:09:20 C 20 35 40.135 -16 38 15.58 X F51
2023-07-09 11:50:15 C 20 35 37.434 -16 38 30.78 X F51
2023-07-16 09:23:40 C 20 23 45.838 -17 44 20.71 X F52
2023-07-16 09:52:51 C 20 23 43.454 -17 44 33.61 X F52
2023-07-16 10:07:28 C 20 23 42.252 -17 44 39.89 X F52
2023-07-22 10:37:32 C 20 11 07.806 -18 50 45.52 X F51
2023-07-22 10:55:14 C 20 11 06.101 -18 50 54.03 X F51
2023-07-22 11:12:55 C 20 11 04.400 -18 51 02.44 X F51
2023-07-22 11:30:35 C 20 11 02.701 -18 51 11.01 X F51
2024-05-01 13:46:32 C 16 23 08.571 -03 01 46.93 X F52
2024-05-01 14:14:53 C 16 23 06.429 -03 01 40.22 X F52
2024-05-01 14:29:01 C 16 23 05.387 -03 01 37.01 X F52
2024-05-07 13:34:35 C 16 12 23.934 -02 32 04.43 X F52
2024-05-07 13:50:38 C 16 12 22.714 -02 32 01.66 X F52
2024-05-07 14:06:39 C 16 12 21.462 -02 31 58.77 X F52