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
2008-09-30 07:04:32 C 00 34 30.92 +15 20 00.7 r 448
2008-09-30 07:20:48 C 00 34 29.52 +15 19 57.4 r 448
2008-09-30 11:05:21 C 00 34 10.47 +15 19 15.6 o 291
2008-09-30 11:16:21 C 00 34 09.53 +15 19 13.6 o 291
2008-10-02 05:28:35 C 00 30 35.47 +15 10 54.9 19.5 c 704
2008-10-02 06:04:07 C 00 30 32.33 +15 10 47.4 19.9 c 704
2008-10-02 06:21:55 C 00 30 30.79 +15 10 44.6 19.4 c 704
2008-10-02 06:40:00 C 00 30 29.17 +15 10 40.7 19.5 c 704
2008-10-03 10:25:25 C 00 28 03.78 +15 04 36.3 o 291
2008-10-03 10:30:54 C 00 28 03.30 +15 04 35.2 o 291
2008-10-03 10:36:20 C 00 28 02.82 +15 04 33.8 o 291
2008-10-07 04:23:36 C 00 19 56.45 +14 41 54.6 o 291
2008-10-07 04:35:18 C 00 19 55.36 +14 41 51.4 o 291
2008-10-08 08:03:43 C 00 17 21.11 +14 33 59.6 o 291
2008-10-08 08:09:44 C 00 17 20.53 +14 33 57.8 o 291
2008-10-08 08:15:24 C 00 17 19.99 +14 33 56.2 o 291
2008-10-16 07:33:16 C 23 58 50.41 +13 28 00.9 r 448
2008-10-16 07:46:28 C 23 58 49.12 +13 27 56.4 r 448
2008-10-16 08:00:18 C 23 58 47.74 +13 27 50.2 r 448
2008-10-17 05:04:39 C 23 56 43.84 +13 19 30.2 o 291
2008-10-17 05:10:21 C 23 56 43.26 +13 19 27.9 o 291
2008-10-17 05:16:10 C 23 56 42.68 +13 19 25.5 o 291
2008-10-22 03:10:54 C 23 45 10.78 +12 29 41.3 o 304
2008-10-22 03:14:30 C 23 45 10.42 +12 29 39.8 o 304
2008-10-22 03:18:08 C 23 45 10.05 +12 29 38.1 o 304
2008-10-22 03:21:46 C 23 45 09.70 +12 29 36.5 o 304
2008-10-22 03:29:00 C 23 45 08.97 +12 29 33.3 o 304
2008-10-22 03:32:36 C 23 45 08.61 +12 29 31.7 o 304
2008-10-22 03:36:14 C 23 45 08.25 +12 29 30.0 o 304
2008-10-22 03:39:52 C 23 45 07.90 +12 29 28.5 o 304
2008-10-22 03:43:29 C 23 45 07.54 +12 29 26.8 o 304
2008-10-26 04:38:53 C 23 35 54.19 +11 45 12.2 19.3 c 704
2008-10-26 04:55:30 C 23 35 52.69 +11 45 03.3 19.5 c 704
2008-10-26 05:12:06 C 23 35 51.14 +11 44 56.5 19.8 c 704
2008-10-26 05:28:45 C 23 35 49.51 +11 44 49.1 19.6 c 704
2008-10-27 04:30:18 C 23 33 41.60 +11 34 04.8 19.0 c 704
2008-10-27 04:46:56 C 23 33 40.07 +11 33 56.9 19.7 c 704
2008-10-27 05:03:53 C 23 33 38.49 +11 33 48.6 19.3 c 704
2008-10-27 05:21:16 C 23 33 36.80 +11 33 40.8 19.6 c 704
2008-10-27 05:38:52 C 23 33 35.18 +11 33 32.5 19.5 c 704
2008-10-29 07:17:54 C 23 29 04.688 +11 10 09.90 n 645
2008-10-29 07:19:05 C 23 29 04.572 +11 10 09.44 n 645
2008-10-29 07:21:29 C 23 29 04.358 +11 10 08.23 n 645
2008-10-29 07:22:40 C 23 29 04.247 +11 10 07.42 n 645
2008-11-01 07:02:32 C 23 22 49.951 +10 36 15.39 n 645
2008-11-01 07:03:43 C 23 22 49.852 +10 36 14.91 n 645
2008-11-01 07:06:07 C 23 22 49.635 +10 36 13.71 n 645
2008-11-01 07:07:18 C 23 22 49.539 +10 36 13.06 n 645
2008-11-03 03:30:10 C 23 19 08.94 +10 15 21.1 19.3 c 704
2008-11-03 03:47:20 C 23 19 07.38 +10 15 13.2 19.8 c 704