2024 RW9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8539421627 ± 8.48e-04
Semi-major axis (a)2.1983474222 AU ± 9.70e-03
Inclination (i)4.35449224° ± 6.25e-03
Long. of Asc. Node (Ω)329.45367649° ± 6.72e-03
Arg. of Perihelion (ω)253.72190882° ± 1.19e-02
Mean Anomaly (M)147.44883609° ± 9.88e-01
Mean Motion (n)0.3023902496°/day ± 2.00e-03
Perihelion dist (q)0.32108587 AU ± 2.34e-03
Aphelion dist (Q)4.07560897 AU ± 1.81e-02
Orbital Period3.25945127 yr ± 2.16e-02
Physical Parameters
H (abs. magnitude)24.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty3
Orbit TypeApollo
MOID0.016519 AU
Observations Used23
Oppositions1
Arc Total2024-2024
First Observation Used2024-09-07
Last Observation Used2024-09-09
Observations (23)
Date Type RA Dec Mag Band Observatory
2024-09-07 09:23:27 C 23 12 52.738 +10 20 45.95 X F52
2024-09-07 09:39:45 C 23 12 43.108 +10 18 37.87 X F52
2024-09-07 09:56:08 C 23 12 33.487 +10 16 29.87 X F52
2024-09-07 12:10:37 C 23 11 16.070 +09 59 14.30 V F52
2024-09-07 12:11:33 C 23 11 15.527 +09 59 07.07 V F52
2024-09-07 20:03:11 C 23 07 18.21 +09 01 37.5 X 033
2024-09-07 20:04:53 C 23 07 17.39 +09 01 25.8 X 033
2024-09-07 20:06:36 C 23 07 16.55 +09 01 14.1 X 033
2024-09-07 21:13:12 B 23 06 43.53 +08 53 46.7 Z 106
2024-09-07 21:20:43 B 23 06 39.72 +08 52 55.1 Z 106
2024-09-07 21:28:05 B 23 06 36.19 +08 52 06.3 Z 106
2024-09-07 21:34:26 B 23 06 33.02 +08 51 23.9 Z 106
2024-09-07 21:51:58 B 23 06 25.28 +08 49 25.9 X I93
2024-09-07 21:57:26 B 23 06 22.56 +08 48 49.3 X I93
2024-09-07 22:02:52 B 23 06 19.93 +08 48 12.6 X I93
2024-09-08 03:26:58 C 23 03 50.730 +08 14 44.50 V 807
2024-09-08 03:36:29 C 23 03 46.370 +08 13 44.60 V 807
2024-09-08 03:45:54 C 23 03 42.020 +08 12 45.60 V 807
2024-09-08 09:42:24 C 23 01 06.640 +07 35 15.32 V I52
2024-09-08 09:43:41 C 23 01 06.110 +07 35 08.59 V I52
2024-09-08 09:44:59 C 23 01 05.567 +07 35 00.67 V I52
2024-09-09 06:36:28 C 22 53 35.22 +05 45 49.2 V 673
2024-09-09 06:46:06 C 22 53 31.96 +05 45 04.8 V 673