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
2013-11-03 02:20:39 C 18 09 46.39 -00 50 58.6 o 291
2015-04-21 11:35:00 C 21 58 00.92 +14 05 50.6 o 291
2015-04-21 11:39:32 C 21 58 01.84 +14 05 57.7 o 291
2015-04-21 11:44:04 C 21 58 02.77 +14 06 05.6 o 291
2018-04-10 06:08:36 C 12 32 56.59 -29 36 59.6 o 691
2018-04-10 06:14:19 C 12 32 56.13 -29 36 48.6 o 691
2018-04-10 06:20:01 C 12 32 55.61 -29 36 37.3 o 691
2018-04-11 06:33:52 C 12 30 58.09 -28 48 12.5 o 691
2018-04-11 06:53:51 C 12 30 56.40 -28 47 31.9 o 691
2018-04-11 07:14:19 C 12 30 54.64 -28 46 49.5 o 691
2018-04-21 21:28:31 C 12 11 03.94 -18 25 05.9 U 204
2018-04-21 21:43:08 C 12 11 02.82 -18 24 25.1 U 204
2018-04-21 21:56:00 C 12 11 01.83 -18 23 49.1 U 204
2018-04-24 04:43:21 C 12 07 11.53 -15 46 57.9 U 703
2018-04-24 04:58:47 C 12 07 10.44 -15 46 13.2 U 703
2018-04-24 05:06:31 C 12 07 09.96 -15 45 50.7 U 703
2018-05-04 05:50:50 C 11 53 27.45 -03 33 49.2 o 691
2018-05-04 06:09:51 C 11 53 26.51 -03 32 51.2 o 691
2018-05-04 06:28:51 C 11 53 25.56 -03 31 52.4 o 691
2018-05-08 06:37:14 C 11 49 38.87 +01 19 29.7 U 703
2018-05-08 06:45:09 C 11 49 38.60 +01 19 54.0 U 703
2018-05-08 06:53:04 C 11 49 38.24 +01 20 16.3 U 703
2018-05-08 07:00:59 C 11 49 37.95 +01 20 39.0 U 703
2018-05-11 06:11:31 C 11 47 30.60 +04 49 02.8 U 703
2018-05-11 06:19:03 C 11 47 30.38 +04 49 23.6 U 703
2018-05-11 06:26:36 C 11 47 30.12 +04 49 45.3 U 703
2018-05-11 06:34:09 C 11 47 29.77 +04 50 06.8 U 703
2018-05-12 05:09:55 C 11 46 57.03 +05 54 32.2 U G96
2018-05-12 05:17:27 C 11 46 56.81 +05 54 54.1 U G96
2018-05-12 05:25:00 C 11 46 56.60 +05 55 14.8 U G96
2018-05-12 05:32:35 C 11 46 56.40 +05 55 36.4 U G96
2018-05-15 05:32:56 C 11 45 33.61 +09 14 23.2 U 703
2018-05-15 05:48:00 C 11 45 33.26 +09 15 01.9 U 703
2018-05-15 05:55:33 C 11 45 33.14 +09 15 22.4 U 703
2018-05-20 05:03:42 C 11 44 31.70 +14 20 19.6 U 703
2018-05-20 05:11:12 C 11 44 31.74 +14 20 36.3 U 703
2018-05-20 05:26:13 C 11 44 31.66 +14 21 14.0 U 703
2018-06-24 04:24:15 C 12 09 27.57 +38 13 16.9 U G96
2018-06-24 04:32:38 C 12 09 27.93 +38 13 27.2 U G96
2018-06-24 04:41:02 C 12 09 28.34 +38 13 36.8 U G96
2018-06-24 04:49:29 C 12 09 28.79 +38 13 47.7 U G96
2018-09-28 11:37:55 C 07 51 16.01 +48 19 45.8 V G96
2018-09-28 11:45:24 C 07 51 14.53 +48 19 20.5 V G96
2018-09-28 11:52:53 C 07 51 13.07 +48 18 54.7 V G96
2018-09-28 12:00:21 C 07 51 11.59 +48 18 29.1 V G96
2018-10-09 08:56:47 S 07 08 47.904 +30 25 30.32 L C51
2018-10-09 12:04:33 S 07 08 20.702 +30 10 49.80 L C51
2018-10-10 10:43:39 C 07 05 08.61 +28 23 48.5 V G96
2018-10-10 10:51:06 C 07 05 07.50 +28 23 13.4 V G96
2018-10-10 10:58:32 C 07 05 06.38 +28 22 38.1 V G96