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
2021-10-25 06:00:41 C 00 22 19.31 -15 30 44.2 V 703
2021-10-25 06:08:20 C 00 22 20.31 -15 30 45.2 V 703
2021-10-25 06:15:59 C 00 22 21.31 -15 30 47.1 V 703
2021-10-25 06:23:38 C 00 22 22.26 -15 30 49.1 V 703
2021-10-25 09:01:03 C 00 22 44.30 -15 31 11.5 V T08
2021-10-25 09:06:23 C 00 22 44.97 -15 31 12.3 V T08
2021-10-25 09:10:22 C 00 22 45.54 -15 31 13.0 V T08
2021-10-25 09:21:01 C 00 22 46.95 -15 31 15.0 V T08
2021-10-25 09:21:41 C 00 22 46.98 -15 31 15.0 V T08
2021-10-25 09:44:59 C 00 22 49.92 -15 31 19.6 V T08
2021-10-26 05:28:40 C 00 25 35.01 -15 34 43.0 V 703
2021-10-26 05:36:52 C 00 25 36.04 -15 34 44.6 V 703
2021-10-26 05:45:05 C 00 25 37.12 -15 34 46.0 V 703
2021-10-26 05:53:17 C 00 25 38.15 -15 34 47.0 V 703
2021-10-26 09:13:39 C 00 26 05.713 -15 35 09.89 U F52
2021-10-26 09:30:16 C 00 26 07.837 -15 35 11.99 U F52
2021-10-26 09:46:54 C 00 26 09.965 -15 35 14.13 U F52
2021-10-29 05:18:27 C 00 35 27.69 -15 40 37.1 V 703
2021-10-29 05:26:06 C 00 35 28.62 -15 40 36.8 V 703
2021-10-29 05:33:44 C 00 35 29.68 -15 40 37.4 V 703
2021-10-29 05:41:23 C 00 35 30.59 -15 40 37.4 V 703
2021-10-30 07:17:46 C 00 39 00.152 -15 40 21.19 U F52
2021-10-30 07:34:11 C 00 39 02.209 -15 40 20.93 U F52
2021-10-30 07:50:32 C 00 39 04.251 -15 40 20.55 U F52
2021-10-30 08:07:01 C 00 39 06.312 -15 40 20.17 U F52
2021-10-31 08:37:52 C 00 42 24.25 -15 39 04.3 V T05
2021-10-31 08:42:28 C 00 42 24.80 -15 39 04.1 V T05
2021-10-31 08:56:32 C 00 42 26.58 -15 39 03.1 V T05
2021-10-31 09:13:45 C 00 42 28.75 -15 39 01.7 V T05
2021-11-01 04:50:33 C 00 45 07.01 -15 37 20.5 V G96
2021-11-01 04:57:37 C 00 45 07.88 -15 37 19.7 V G96
2021-11-01 05:04:39 C 00 45 08.77 -15 37 19.1 V G96
2021-11-01 05:11:45 C 00 45 09.63 -15 37 18.3 V G96
2021-11-01 05:30:54 C 00 45 11.96 -15 37 16.1 V 703
2021-11-01 05:38:57 C 00 45 13.01 -15 37 15.8 V 703
2021-11-01 05:46:55 C 00 45 14.01 -15 37 15.0 V 703
2021-11-01 05:54:53 C 00 45 15.00 -15 37 14.0 V 703
2021-11-01 09:08:26 C 00 45 40.56 -15 36 46.8 V T08
2021-11-01 09:13:45 C 00 45 41.28 -15 36 44.7 V T08
2021-11-01 10:03:43 C 00 45 47.39 -15 36 38.5 V T08
2021-11-01 10:12:23 C 00 45 48.53 -15 36 38.4 V T08
2021-11-04 05:50:45 C 00 54 43.16 -15 25 08.4 V 703
2021-11-04 05:58:17 C 00 54 44.10 -15 25 07.0 V 703
2021-11-04 06:05:49 C 00 54 44.97 -15 25 04.9 V 703
2021-11-04 06:13:21 C 00 54 45.90 -15 25 04.0 V 703
2021-11-04 09:03:29 C 00 55 08.10 -15 24 19.3 V T05
2021-11-04 09:12:04 C 00 55 09.10 -15 24 17.7 V T05
2021-11-04 09:16:41 C 00 55 09.64 -15 24 16.8 V T05
2021-11-04 09:35:12 C 00 55 11.84 -15 24 11.4 V T05
2021-11-06 06:13:47 C 01 00 57.988 -15 12 21.07 U F51