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
2024-11-01 04:22:25 C 22 46 01.535 -01 54 52.74 V G96
2024-12-27 02:12:34 C 22 54 57.971 -01 08 42.68 V V00
2024-12-27 02:13:28 C 22 54 58.028 -01 08 42.36 V V00
2024-12-27 02:20:39 C 22 54 58.284 -01 08 40.92 V V00
2024-12-27 02:21:33 C 22 54 58.360 -01 08 41.06 V V00
2024-12-27 02:28:44 C 22 54 58.568 -01 08 38.58 V V00
2024-12-27 02:29:38 C 22 54 58.590 -01 08 39.44 V V00
2024-12-27 02:36:49 C 22 54 58.802 -01 08 36.10 V V00
2024-12-27 02:37:44 C 22 54 58.907 -01 08 37.64 V V00
2025-06-29 18:41:00 C 11 17 47.712 -19 44 02.94 V M22
2025-06-29 18:44:56 C 11 17 49.087 -19 44 11.98 V M22
2025-06-29 18:52:51 C 11 17 51.850 -19 44 30.23 V M22
2025-06-29 19:08:39 C 11 17 57.343 -19 45 05.80 V M22
2025-07-19 18:10:27 C 13 37 05.472 -30 02 35.45 V M22
2025-07-19 18:12:26 C 13 37 05.839 -30 02 37.54 V M22
2025-07-19 18:27:05 C 13 37 09.096 -30 02 45.82 V M22
2025-07-19 18:31:04 C 13 37 10.044 -30 02 47.69 V M22
2025-07-19 18:38:57 C 13 37 11.755 -30 02 51.76 V M22