2001 RO3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5981469056
Semi-major axis (a)2.4939455842 AU
Inclination (i)8.68186717°
Long. of Asc. Node (Ω)345.11608475°
Arg. of Perihelion (ω)16.27749464°
Mean Anomaly (M)46.18805170°
Mean Motion (n)0.2502386700°/day
Perihelion dist (q)1.00218870 AU
Aphelion dist (Q)3.98584950 AU
Orbital Period3.93867060 yr
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.643″
Uncertainty
Orbit TypeAmor
MOID0.006957 AU
Observations Used73
Oppositions1
Arc Total2001-2001
First Observation Used
Last Observation Used2001-10-11
Observations (81)
Date Type RA Dec Mag Band Observatory
2001-09-09 09:19:19 C 00 02 33.38 +11 58 57.6 16.3 c 704
2001-09-09 09:39:30 C 00 02 50.54 +12 07 04.0 16.2 c 704
2001-09-09 09:59:42 C 00 03 07.77 +12 15 09.7 16.2 c 704
2001-09-09 20:28:10 C 00 13 17.36 +16 25 34.0 107
2001-09-09 20:30:45 C 00 13 19.71 +16 26 38.0 107
2001-09-09 20:33:09 C 00 13 21.95 +16 27 35.6 107
2001-09-10 07:27:50 C 00 23 43.97 +20 43 07.7 c 658
2001-09-10 07:28:57 C 00 23 44.95 +20 43 33.4 c 658
2001-09-10 07:30:17 C 00 23 46.21 +20 44 04.1 c 658
2001-09-10 12:23:08 C 00 28 37.23 +22 41 12.2 m 422
2001-09-10 12:24:44 C 00 28 38.72 +22 41 49.3 m 422
2001-09-10 12:26:18 C 00 28 40.13 +22 42 24.4 m 422
2001-09-10 12:30:53 C 00 28 44.33 +22 44 08.7 m 422
2001-09-10 22:27:26 C 00 38 29.95 +26 16 23.2 c 104
2001-09-10 22:29:33 C 00 38 31.92 +26 17 08.6 c 104
2001-09-10 22:30:56 C 00 38 33.11 +26 17 36.1 c 104
2001-09-10 22:32:01 C 00 38 34.28 +26 18 04.9 c 104
2001-09-11 05:35:37 C 00 45 42.37 +28 44 27.7 c 658
2001-09-11 08:08:56 C 00 48 09.32 +29 36 50.3 c 658
2001-09-11 10:30:20 C 00 50 22.87 +30 23 48.0 c 658
2001-09-12 05:15:06 C 01 09 42.64 +36 06 25.6 c 658
2001-09-12 07:57:35 C 01 12 22.50 +36 53 50.8 c 670
2001-09-12 10:19:17 C 01 14 37.48 +37 31 33.7 c 658
2001-09-12 10:40:07 C 01 14 55.41 +37 38 13.0 c 670
2001-09-12 12:04:51 C 01 16 18.66 +37 59 31.7 c 658
2001-09-12 12:35:36 C 01 16 44.91 +38 08 26.7 c 670
2001-09-13 06:15:28 C 01 35 08.22 +42 23 49.4 c 658
2001-09-13 07:58:01 C 01 36 47.46 +42 46 56.7 c 658
2001-09-13 09:31:13 C 01 38 15.97 +43 07 21.3 c 658
2001-10-11 09:01:14 C 05 49 19.59 +61 15 01.4 c 696
2001-10-11 09:21:15 C 05 49 20.48 +61 15 01.7 c 696