2002 RO137

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4521235794 ± 2.28e-08
Semi-major axis (a)2.1545910194 AU ± 1.01e-09
Inclination (i)7.01826635° ± 2.72e-06
Long. of Asc. Node (Ω)179.90374643° ± 7.74e-06
Arg. of Perihelion (ω)198.44530281° ± 1.30e-05
Mean Anomaly (M)106.03595600° ± 4.16e-06
Mean Motion (n)0.3116484765°/day ± 2.18e-10
Perihelion dist (q)1.18044962 AU ± 4.91e-08
Aphelion dist (Q)3.12873242 AU ± 4.91e-08
Orbital Period3.16262186 yr ± 2.21e-09
Physical Parameters
H (abs. magnitude)20.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.282″
Uncertainty0
Orbit TypeAmor
MOID0.183101 AU
Observations Used370
Oppositions13
Arc Total2002-2021
First Observation Used2002-08-12
Last Observation Used2021-12-04
Observations (379)
Date Type RA Dec Mag Band Observatory
2021-10-03 09:30:16 C 23 12 53.58 -09 44 45.5 V T05
2021-10-03 09:34:15 C 23 12 53.97 -09 44 49.5 V T05
2021-10-03 09:44:48 C 23 12 55.06 -09 45 00.4 V T05
2021-10-03 09:58:53 C 23 12 56.48 -09 45 14.8 V T05
2021-10-04 14:44:20 C 23 16 16.72 -10 14 48.8 V D29
2021-10-04 15:04:42 C 23 16 18.89 -10 15 09.5 V D29
2021-10-04 15:25:04 C 23 16 21.06 -10 15 29.8 V D29
2021-10-05 08:20:32 C 23 18 21.872 -10 32 19.69 U F51
2021-10-05 08:37:04 C 23 18 23.643 -10 32 36.16 U F51
2021-10-05 08:53:32 C 23 18 25.410 -10 32 52.53 U F51
2021-10-05 09:10:01 C 23 18 27.170 -10 33 08.77 U F51
2021-10-06 09:17:31 C 23 21 20.97 -10 56 45.9 V T05
2021-10-06 09:22:14 C 23 21 21.49 -10 56 50.4 V T05
2021-10-06 09:32:08 C 23 21 22.60 -10 56 59.3 V T05
2021-10-06 10:23:15 C 23 21 28.23 -10 57 48.1 V T05
2021-10-07 04:54:50 C 23 23 45.75 -11 15 35.1 V 703
2021-10-07 05:06:07 C 23 23 47.07 -11 15 45.5 V 703
2021-10-07 05:13:50 C 23 23 47.91 -11 15 53.3 V 703
2021-10-07 05:21:34 C 23 23 48.84 -11 16 00.6 V 703
2021-10-07 08:46:18 C 23 24 13.80 -11 19 05.8 V T05
2021-10-07 08:50:56 C 23 24 14.29 -11 19 10.5 V T05
2021-10-07 09:39:12 C 23 24 19.71 -11 19 54.7 V T05
2021-10-07 09:46:34 C 23 24 20.49 -11 20 02.4 V T05
2021-10-09 08:00:43 C 23 30 10.07 -12 01 52.3 V T08
2021-10-09 08:05:22 C 23 30 10.62 -12 01 57.1 V T08
2021-10-09 08:09:54 C 23 30 11.19 -12 02 01.3 V T08
2021-10-09 08:37:24 C 23 30 14.34 -12 02 24.9 V T08
2021-10-10 04:52:54 C 23 32 50.79 -12 19 55.7 V 703
2021-10-10 05:08:17 C 23 32 52.72 -12 20 08.3 V 703
2021-10-10 05:15:58 C 23 32 53.57 -12 20 14.5 V 703
2021-10-10 12:13:52 C 23 33 49.039 -12 25 25.97 V P07
2021-10-10 12:16:02 C 23 33 49.313 -12 25 27.77 V P07
2021-10-10 14:48:13 C 23 34 07.366 -12 27 35.93 V P07
2021-10-10 15:35:39 C 23 34 12.941 -12 28 14.84 V P07
2021-10-10 15:49:44 C 23 34 14.642 -12 28 26.26 V P07
2021-10-11 08:55:56 C 23 36 29.26 -12 42 51.2 V T05
2021-10-11 09:10:28 C 23 36 31.02 -12 43 03.1 V T05
2021-10-11 09:17:48 C 23 36 31.90 -12 43 09.0 V T05
2021-10-11 09:22:26 C 23 36 32.45 -12 43 12.3 V T05
2021-10-14 03:37:28 C 23 45 24.15 -13 32 38.7 V 703
2021-10-14 03:45:13 C 23 45 25.06 -13 32 44.6 V 703
2021-10-14 03:52:59 C 23 45 25.99 -13 32 49.2 V 703
2021-10-14 04:00:45 C 23 45 26.97 -13 32 55.2 V 703
2021-10-14 09:26:40 C 23 46 09.58 -13 36 32.1 V T05
2021-10-14 09:40:32 C 23 46 11.29 -13 36 41.3 V T05
2021-10-14 10:30:55 C 23 46 17.58 -13 37 14.9 V T05
2021-10-24 09:07:14 C 00 19 24.77 -15 26 13.3 V T08
2021-10-24 09:53:43 C 00 19 30.74 -15 26 21.8 V T08
2021-10-24 09:59:02 C 00 19 31.37 -15 26 23.2 V T08
2021-10-24 10:08:19 C 00 19 32.65 -15 26 25.4 V T08