523810 (2008 RG98)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7677212523 ± 3.92e-08
Semi-major axis (a)2.1911772704 AU ± 6.50e-09
Inclination (i)10.73376402° ± 6.86e-06
Long. of Asc. Node (Ω)340.03508334° ± 2.71e-05
Arg. of Perihelion (ω)168.52915034° ± 2.76e-05
Mean Anomaly (M)59.28850951° ± 4.89e-06
Mean Motion (n)0.3038757228°/day ± 1.35e-09
Perihelion dist (q)0.50896391 AU ± 8.59e-08
Aphelion dist (Q)3.87339063 AU ± 8.67e-08
Orbital Period3.24351769 yr ± 1.44e-08
Physical Parameters
H (abs. magnitude)17.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.303″
Uncertainty0
Orbit TypeApollo
MOID0.175802 AU
Observations Used394
Oppositions15
Arc Total2004-2025
First Observation Used2004-09-15
Last Observation Used2025-07-19
Observations (418)
Date Type RA Dec Mag Band Observatory
2021-10-09 09:03:56 S 00 22 08.184 +15 51 06.26 V C57
2021-10-09 09:03:56 s 1 -163759.51 9 +221104.68 7090.0 C57
2021-10-09 12:13:56 S 00 21 50.983 +15 50 13.20 V C57
2021-10-09 12:13:56 s 1 -166805.90 2 +209278.81 1240.0 C57
2021-10-09 19:43:56 S 00 21 10.246 +15 47 57.48 V C57
2021-10-09 19:43:56 s 1 -172252.25 4 +179142.05 1760.0 C57
2021-10-10 11:19:06 C 00 19 57.73 +15 45 57.7 V T08
2021-10-10 11:29:04 C 00 19 56.74 +15 45 53.9 V T08
2021-10-10 11:33:44 C 00 19 56.28 +15 45 52.7 V T08
2021-10-10 11:49:05 C 00 19 54.72 +15 45 48.1 V T08
2021-10-11 19:24:23 C 00 16 46.79 +15 36 17.7 V D29
2021-10-11 19:44:45 C 00 16 44.75 +15 36 11.4 V D29
2021-10-11 20:05:07 C 00 16 42.69 +15 36 04.1 V D29
2021-10-13 04:59:17 C 00 13 25.37 +15 25 36.1 V 703
2021-10-13 05:06:55 C 00 13 24.55 +15 25 33.8 V 703
2021-10-13 05:14:34 C 00 13 23.77 +15 25 31.3 V 703
2021-10-13 05:22:12 C 00 13 23.01 +15 25 28.4 V 703
2021-10-13 07:39:14 C 00 13 09.306 +15 24 45.32 U F52
2021-10-13 07:53:56 C 00 13 07.782 +15 24 40.46 U F52
2021-10-13 08:08:33 C 00 13 06.275 +15 24 35.71 U F52
2021-10-13 08:23:22 C 00 13 04.738 +15 24 30.81 U F52
2021-10-13 11:54:41 C 00 12 43.709 +15 23 26.70 V P07
2021-10-13 13:09:34 C 00 12 35.957 +15 23 01.86 V P07
2021-10-13 14:23:07 C 00 12 28.361 +15 22 38.06 V P07
2021-10-13 15:32:59 C 00 12 21.096 +15 22 14.77 V P07
2021-10-16 03:33:21 C 00 06 14.38 +15 00 56.8 V 703
2021-10-16 03:40:59 C 00 06 13.58 +15 00 54.0 V 703
2021-10-16 03:48:37 C 00 06 12.76 +15 00 52.0 V 703
2021-10-16 03:56:15 C 00 06 11.95 +15 00 48.7 V 703
2021-10-23 09:02:18 C 23 48 22.147 +13 49 34.59 U F51
2021-10-23 09:20:35 C 23 48 20.227 +13 49 26.32 U F51
2021-10-23 09:54:13 C 23 48 16.703 +13 49 11.09 U F51
2021-10-24 01:39:36 C 23 46 40.80 +13 42 01.2 X W34
2021-10-24 01:50:33 C 23 46 39.63 +13 41 56.1 X W34
2021-10-24 02:01:07 C 23 46 38.54 +13 41 51.8 X W34
2021-10-24 06:31:16 C 23 46 10.72 +13 39 47.3 V 703
2021-10-24 06:46:57 C 23 46 08.99 +13 39 41.3 V 703
2021-10-24 06:54:48 C 23 46 08.18 +13 39 37.1 V 703
2021-10-25 04:59:57 C 23 43 54.16 +13 29 27.3 V 703
2021-10-25 05:07:41 C 23 43 53.38 +13 29 23.9 V 703
2021-10-25 05:15:24 C 23 43 52.58 +13 29 20.6 V 703
2021-10-25 05:23:08 C 23 43 51.73 +13 29 16.8 V 703
2021-10-26 02:50:58 C 23 41 42.51 +13 19 14.8 V G96
2021-10-26 02:59:09 C 23 41 41.68 +13 19 11.0 V G96
2021-10-26 03:07:20 C 23 41 40.83 +13 19 07.3 V G96
2021-10-26 03:15:30 C 23 41 39.99 +13 19 03.4 V G96
2021-10-26 08:45:12 C 23 41 06.54 +13 16 30.1 V T08
2021-10-26 08:55:56 C 23 41 05.41 +13 16 25.5 V T08
2021-10-26 09:32:52 C 23 41 01.60 +13 16 07.9 V T08
2021-10-26 09:52:44 C 23 40 59.59 +13 15 58.6 V T08