2010 JH87

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5401695147 ± 5.13e-08
Semi-major axis (a)1.5371889401 AU ± 6.30e-09
Inclination (i)43.75551338° ± 1.59e-05
Long. of Asc. Node (Ω)113.05626399° ± 1.06e-05
Arg. of Perihelion (ω)222.78604225° ± 1.16e-05
Mean Anomaly (M)9.79731092° ± 1.51e-05
Mean Motion (n)0.5171557997°/day ± 3.18e-09
Perihelion dist (q)0.70684634 AU ± 7.90e-08
Aphelion dist (Q)2.36753154 AU ± 7.95e-08
Orbital Period1.90585948 yr ± 1.17e-08
Physical Parameters
H (abs. magnitude)19.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.234″
Uncertainty0
Orbit TypeApollo
MOID0.224339 AU
Observations Used60
Oppositions7
Arc Total2010-2025
First Observation Used2010-05-15
Last Observation Used2025-12-24
Observations (86)
Date Type RA Dec Mag Band Observatory
2010-11-01 14:44:57 C 09 11 07.782 -06 17 32.97 t 568
2010-11-01 14:49:52 C 09 11 07.922 -06 17 30.88 t 568
2010-12-05 12:36:57 C 09 14 13.92 +02 50 24.0 o 291
2010-12-05 12:50:31 C 09 14 13.53 +02 50 37.1 o 291
2010-12-05 12:56:02 C 09 14 13.35 +02 50 42.7 o 291
2011-01-07 11:07:24 C 08 18 01.05 +20 58 11.1 o 291
2011-01-07 11:13:16 C 08 18 00.52 +20 58 19.0 o 291
2011-01-07 11:23:02 C 08 17 59.41 +20 58 34.2 o 291
2011-01-09 04:40:24 C 08 13 35.61 +22 00 47.2 o 691
2011-01-09 05:06:00 C 08 13 32.97 +22 01 25.5 o 691
2011-01-09 05:31:34 C 08 13 30.11 +22 02 04.0 o 691
2011-01-13 05:13:24 C 08 03 05.61 +24 21 18.8 r G96
2011-01-13 05:23:16 C 08 03 04.53 +24 21 32.9 r G96
2011-01-13 05:43:29 C 08 03 02.26 +24 22 01.3 r G96
2011-01-14 04:15:10 C 08 00 34.43 +24 53 32.8 o 691
2011-01-14 04:43:16 C 08 00 31.32 +24 54 11.9 o 691
2011-01-14 05:11:20 C 08 00 28.15 +24 54 51.8 o 691
2011-01-29 10:17:02 C 07 22 51.04 +31 56 06.6 o 291
2011-01-29 10:23:05 C 07 22 50.48 +31 56 11.6 o 291
2011-01-30 06:48:23 C 07 21 01.050 +32 14 25.28 L F51
2011-01-30 07:09:09 C 07 20 59.151 +32 14 43.74 L F51
2011-01-30 07:51:43 C 07 20 55.247 +32 15 21.18 L F51
2012-04-21 11:37:10 C 20 37 16.80 +30 34 58.7 o 291
2012-04-21 11:40:44 C 20 37 17.40 +30 34 59.3 o 291
2012-04-23 15:16:01 C 20 46 14.788 +30 35 14.48 t 568
2012-04-23 15:18:28 C 20 46 15.213 +30 35 14.58 t 568
2012-05-19 11:11:49 C 23 09 11.80 +25 07 15.1 o 695
2012-05-19 11:13:40 C 23 09 12.37 +25 07 12.7 o 695
2012-05-19 11:14:52 C 23 09 12.63 +25 07 11.5 o 695
2012-05-19 11:16:03 C 23 09 13.07 +25 07 09.7 o 695
2012-05-20 11:08:11 C 23 16 20.00 +24 35 38.2 o 695
2012-05-20 11:09:22 C 23 16 20.40 +24 35 36.8 o 695
2012-05-20 11:10:33 C 23 16 20.73 +24 35 35.2 o 695
2025-12-24 02:56:12 C 00 21 00.090 -59 16 54.60 V 807
2025-12-24 03:11:15 C 00 21 05.930 -59 16 15.80 V 807
2025-12-24 03:26:18 C 00 21 11.710 -59 15 37.50 V 807