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
2020-07-22 11:05:00 C 21 37 01.057 -17 09 29.89 U F51
2020-07-22 11:20:40 C 21 37 00.052 -17 09 42.64 U F51
2020-07-22 11:36:16 C 21 36 59.050 -17 09 55.39 U F51
2020-07-22 11:51:42 C 21 36 58.061 -17 10 07.99 U F51
2020-07-29 10:40:19 C 21 24 03.12 -19 52 10.1 V T08
2020-07-29 10:43:37 C 21 24 02.82 -19 52 14.1 V T08
2020-07-29 10:51:34 C 21 24 01.99 -19 52 23.1 V T08
2020-07-29 11:09:33 C 21 24 00.16 -19 52 43.6 V T08
2020-07-31 09:53:56 C 21 19 11.47 -20 48 37.8 V T05
2020-07-31 09:56:34 C 21 19 11.13 -20 48 40.7 V T05
2020-07-31 10:00:31 C 21 19 10.66 -20 48 45.9 V T05
2020-07-31 10:09:44 C 21 19 09.62 -20 48 57.6 V T05
2020-08-06 12:17:52 C 20 59 33.48 -24 18 13.7 V T08
2020-08-06 12:21:53 C 20 59 32.76 -24 18 21.6 V T08
2020-08-06 12:30:30 C 20 59 31.35 -24 18 34.5 V T08
2020-08-06 13:21:46 C 20 59 22.77 -24 19 56.3 V T08
2020-08-08 10:45:56 C 20 51 34.67 -25 36 28.0 V T05
2020-08-08 10:50:38 C 20 51 33.80 -25 36 36.4 V T05
2020-08-08 10:59:17 C 20 51 32.16 -25 36 51.5 V T05
2020-08-08 11:15:14 C 20 51 29.18 -25 37 19.1 V T05
2020-08-08 20:22:43 C 20 49 49.11 -25 53 00.2 q L68
2020-08-08 20:29:48 C 20 49 47.75 -25 53 12.0 q L68
2020-08-08 21:26:03 C 20 49 36.95 -25 54 51.8 q L68
2020-08-10 10:16:09 C 20 42 20.31 -27 02 15.7 V T08
2020-08-10 10:20:47 C 20 42 19.32 -27 02 24.0 V T08
2020-08-10 10:30:04 C 20 42 17.37 -27 02 42.6 V T08
2020-08-10 10:44:40 C 20 42 14.20 -27 03 08.4 V T08
2020-08-12 09:23:08 C 20 31 57.94 -28 32 54.7 V T05
2020-08-12 09:27:45 C 20 31 56.83 -28 33 03.9 V T05
2020-08-12 09:51:00 C 20 31 51.21 -28 33 50.0 V T05
2020-08-12 10:03:22 C 20 31 48.23 -28 34 14.1 V T05
2020-08-16 09:10:50 C 20 06 30.74 -31 51 09.3 V T05
2020-08-16 09:15:29 C 20 06 29.29 -31 51 19.3 V T05
2020-08-16 09:24:03 C 20 06 26.66 -31 51 37.1 V T05
2020-08-16 09:39:13 C 20 06 21.99 -31 52 09.6 V T05
2020-08-17 00:56:24 C 20 01 42.88 -32 24 38.4 o W92
2020-08-17 02:35:57 C 20 01 11.07 -32 28 13.7 o W92
2020-08-18 09:05:40 C 19 51 15.66 -33 34 28.3 V T08
2020-08-18 09:10:19 C 19 51 14.05 -33 34 38.6 V T08
2020-08-18 09:33:46 C 19 51 05.95 -33 35 28.9 V T08
2020-08-22 08:18:25 C 19 15 15.92 -36 56 13.9 V T08
2020-08-22 08:23:03 C 19 15 13.93 -36 56 22.9 V T08
2020-08-22 08:47:02 C 19 15 03.65 -36 57 11.5 V T08
2020-08-23 07:23:51 C 19 05 20.618 -37 42 07.98 U F51
2020-08-23 07:36:55 C 19 05 14.719 -37 42 33.43 U F51
2020-08-23 07:49:56 C 19 05 08.903 -37 42 58.42 U F51
2020-08-29 16:56:51 S 17 48 19.711 -41 30 29.16 L C51
2020-08-29 20:05:11 S 17 46 35.590 -41 33 14.44 L C51
2020-08-29 21:39:15 S 17 45 43.524 -41 34 33.78 L C51
2023-07-09 10:52:38 C 20 35 41.196 -16 38 09.92 X F51