516803 (2010 JG88)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3844756343 ± 3.23e-08
Semi-major axis (a)1.3736869143 AU ± 3.06e-09
Inclination (i)30.61035415° ± 1.13e-05
Long. of Asc. Node (Ω)213.33325724° ± 7.79e-06
Arg. of Perihelion (ω)106.07711028° ± 1.15e-05
Mean Anomaly (M)184.62478477° ± 1.29e-05
Mean Motion (n)0.6121821106°/day ± 2.05e-09
Perihelion dist (q)0.84553777 AU ± 4.45e-08
Aphelion dist (Q)1.90183606 AU ± 4.46e-08
Orbital Period1.61002137 yr ± 5.38e-09
Physical Parameters
H (abs. magnitude)19.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.317″
Uncertainty0
Orbit TypeApollo
MOID0.051491 AU
Observations Used204
Oppositions3
Arc Total2010-2018
First Observation Used2010-05-14
Last Observation Used2018-11-19
Observations (232)
Date Type RA Dec Mag Band Observatory
2018-10-10 11:05:59 C 07 05 05.25 +28 22 03.0 V G96
2018-11-01 11:24:19 C 05 53 06.88 -12 03 41.9 V 703
2018-11-01 11:32:38 C 05 53 05.56 -12 04 11.4 V 703
2018-11-01 11:40:57 C 05 53 04.42 -12 04 40.1 V 703
2018-11-01 19:35:33 C 05 52 00.03 -12 32 37.9 q D29
2018-11-02 08:42:42 C 05 50 13.63 -13 18 10.0 V 703
2018-11-02 08:50:41 C 05 50 12.46 -13 18 36.8 V 703
2018-11-02 08:58:40 C 05 50 11.25 -13 19 04.5 V 703
2018-11-02 09:06:40 C 05 50 10.08 -13 19 31.9 V 703
2018-11-07 13:55:05 C 05 33 10.95 -19 40 24.9 U T05
2018-11-07 14:09:45 C 05 33 08.84 -19 41 04.2 U T05
2018-11-07 14:24:27 C 05 33 06.71 -19 41 43.0 U T05
2018-11-07 14:38:34 C 05 33 04.69 -19 42 21.1 U T05
2018-11-09 09:19:03 C 05 27 21.50 -21 31 15.8 V 703
2018-11-09 09:34:23 C 05 27 19.32 -21 31 53.6 V 703
2018-11-09 09:42:02 C 05 27 18.25 -21 32 11.4 V 703
2018-11-09 13:42:06 C 05 26 45.57 -21 41 46.1 U T08
2018-11-09 13:56:47 C 05 26 43.63 -21 42 24.0 U T08
2018-11-09 14:11:29 C 05 26 41.51 -21 42 57.8 U T08
2018-11-09 14:26:13 C 05 26 39.51 -21 43 32.1 U T08
2018-11-12 09:21:29 C 05 17 49.56 -24 11 46.3 V 703
2018-11-12 09:29:04 C 05 17 48.54 -24 12 01.6 V 703
2018-11-12 09:36:38 C 05 17 47.50 -24 12 18.5 V 703
2018-11-19 03:44:39 S 04 57 23.594 -28 49 55.67 V C57
2018-11-19 03:44:39 s 1 +68952.279 0 +320636.50 9290.0 C57
2018-11-19 06:44:39 S 04 57 00.010 -28 53 29.47 V C57
2018-11-19 06:44:39 s 1 +63027.109 0 +326789.92 7900.0 C57
2018-11-19 17:14:39 S 04 55 39.319 -29 06 02.99 V C57
2018-11-19 17:14:39 s 1 +41776.410 0 +345363.24 9990.0 C57
2018-11-19 22:44:39 S 04 54 56.868 -29 12 34.38 V C57
2018-11-19 22:44:39 s 1 +30414.401 0 +353309.10 2340.0 C57
2018-11-20 08:44:39 S 04 53 40.481 -29 23 36.28 V C57