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
2002-11-06 04:21:12 C 23 40 31.87 -17 23 36.2 c 649
2002-11-06 04:22:15 C 23 40 32.34 -17 23 33.8 c 448
2018-12-12 05:46:52 C 08 35 30.00 +04 35 45.4 U 807
2018-12-12 05:55:47 C 08 35 29.75 +04 35 44.4 U 807
2018-12-12 06:05:00 C 08 35 29.52 +04 35 44.5 U 807
2018-12-12 06:14:14 C 08 35 29.30 +04 35 44.2 U 807
2018-12-12 06:22:18 C 08 35 29.10 +04 35 44.0 U 807
2018-12-14 12:14:50 C 08 34 08.037 +04 34 12.49 V F51
2018-12-18 07:22:28 C 08 31 19.05 +04 35 44.5 u H21
2018-12-18 07:34:44 C 08 31 18.58 +04 35 45.1 u H21
2018-12-18 07:46:08 C 08 31 18.15 +04 35 45.8 u H21
2019-01-11 04:28:10 C 08 02 37.81 +06 32 50.1 u H21
2019-01-11 04:36:37 C 08 02 37.31 +06 32 53.0 u H21
2019-01-11 04:47:17 C 08 02 36.67 +06 32 56.7 u H21
2021-07-04 13:25:30 C 21 39 53.894 +00 48 42.88 U F51
2021-07-04 14:03:32 C 21 39 55.252 +00 48 59.81 U F51
2021-07-04 14:22:34 C 21 39 55.948 +00 49 08.37 U F51
2021-07-30 12:47:51 C 21 59 32.715 +04 30 40.64 U F51
2021-07-30 13:07:04 C 21 59 33.096 +04 30 44.93 U F51
2021-07-30 13:26:14 C 21 59 33.467 +04 30 49.04 U F51
2021-08-03 10:53:30 C 22 01 46.926 +04 48 20.78 U F51
2021-08-03 11:10:09 C 22 01 47.210 +04 48 23.42 U F51
2021-08-03 11:26:52 C 22 01 47.499 +04 48 25.94 U F51
2021-08-03 11:43:33 C 22 01 47.789 +04 48 28.55 U F51
2021-08-11 14:20:40 C 22 06 01.723 +05 03 15.55 V P07
2021-08-11 15:38:42 C 22 06 02.945 +05 03 15.26 V P07
2021-08-11 16:29:19 C 22 06 03.701 +05 03 14.58 V P07
2021-08-11 18:59:28 C 22 06 05.885 +05 03 12.46 V P07
2021-08-11 19:56:37 C 22 06 06.785 +05 03 10.69 V P07
2021-08-12 14:43:23 C 22 06 32.261 +05 02 41.53 V P07
2021-08-12 16:32:51 C 22 06 33.898 +05 02 37.03 V P07
2021-08-12 18:56:26 C 22 06 35.978 +05 02 31.74 V P07
2021-08-12 19:39:34 C 22 06 36.662 +05 02 29.51 V P07
2021-08-15 11:52:41 C 22 07 58.349 +04 57 29.16 U F51
2021-08-15 12:11:16 C 22 07 58.622 +04 57 27.15 U F51
2021-08-15 12:30:46 C 22 07 58.909 +04 57 24.97 U F51
2021-08-15 12:48:58 C 22 07 59.181 +04 57 22.96 U F51
2021-08-17 15:39:30 C 22 09 06.014 +04 50 49.38 V P07
2021-08-17 16:51:52 C 22 09 07.104 +04 50 37.82 V P07
2021-08-17 17:58:47 C 22 09 08.074 +04 50 27.02 V P07
2021-08-17 19:10:45 C 22 09 09.197 +04 50 15.18 V P07
2021-08-18 09:39:05 C 22 09 29.64 +04 47 24.1 V T08
2021-08-18 09:55:33 C 22 09 29.89 +04 47 21.8 V T08
2021-08-18 10:10:11 C 22 09 30.17 +04 47 19.0 V T08
2021-08-18 10:14:50 C 22 09 30.23 +04 47 17.7 V T08
2021-08-25 09:30:09 C 22 13 30.11 +04 00 05.8 V T05
2021-08-25 09:32:47 C 22 13 30.18 +04 00 04.6 V T05
2021-08-25 10:23:58 C 22 13 31.09 +03 59 45.4 V T05
2021-08-25 10:31:33 C 22 13 31.21 +03 59 42.6 V T05
2021-08-27 05:43:47 C 22 14 42.18 +03 41 42.7 U I41