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
2021-09-24 09:58:06 C 22 50 53.83 -05 49 23.8 V T05
2021-09-24 10:39:04 C 22 50 57.04 -05 50 08.6 V T05
2021-09-25 02:00:40 C 22 52 22.61 -06 07 23.5 X W34
2021-09-25 02:19:07 C 22 52 24.12 -06 07 44.4 X W34
2021-09-25 02:37:58 C 22 52 25.66 -06 08 05.3 X W34
2021-09-26 00:45:20 C 22 54 29.52 -06 32 42.8 V W46
2021-09-26 01:06:49 C 22 54 31.38 -06 33 07.4 V W46
2021-09-26 01:28:43 C 22 54 33.32 -06 33 31.5 V W46
2021-09-26 04:23:58 C 22 54 48.67 -06 36 50.4 V V93
2021-09-26 05:29:48 C 22 54 54.24 -06 38 03.1 V V93
2021-09-26 06:09:56 C 22 54 57.69 -06 38 47.7 V V93
2021-09-27 09:45:20 C 22 57 37.38 -07 09 17.0 V T08
2021-09-27 09:50:38 C 22 57 37.82 -07 09 22.9 V T08
2021-09-27 10:01:56 C 22 57 38.81 -07 09 35.0 V T08
2021-09-27 10:23:19 C 22 57 40.66 -07 09 58.6 V T08
2021-09-28 09:15:53 C 22 59 57.86 -07 35 20.2 V T05
2021-09-28 09:21:10 C 22 59 58.34 -07 35 26.1 V T05
2021-09-28 09:30:25 C 22 59 59.16 -07 35 36.5 V T05
2021-09-28 09:46:54 C 23 00 00.63 -07 35 54.4 V T05
2021-09-28 16:44:54 C 23 00 42.290 -07 43 04.66 V P07
2021-09-28 16:58:28 C 23 00 43.522 -07 43 19.42 V P07
2021-09-28 17:25:22 C 23 00 46.013 -07 43 48.36 V P07
2021-09-28 17:26:06 C 23 00 46.082 -07 43 49.69 V P07
2021-09-28 17:46:54 C 23 00 48.000 -07 44 12.08 V P07
2021-09-29 09:49:43 C 23 02 28.04 -08 02 22.1 V T05
2021-09-29 09:54:20 C 23 02 28.44 -08 02 27.1 V T05
2021-09-29 10:39:51 C 23 02 32.67 -08 03 16.9 V T05
2021-09-29 11:20:51 C 23 02 36.48 -08 04 01.6 V T05
2021-09-30 14:34:24 C 23 05 30.12 -08 33 49.3 V D29
2021-09-30 14:54:46 C 23 05 32.08 -08 34 11.4 V D29
2021-09-30 15:15:08 C 23 05 34.03 -08 34 33.2 V D29
2021-10-01 09:09:40 C 23 07 30.21 -08 53 43.1 V T08
2021-10-01 09:14:19 C 23 07 30.66 -08 53 48.3 V T08
2021-10-01 09:22:18 C 23 07 31.43 -08 53 56.4 V T08
2021-10-01 09:41:02 C 23 07 33.33 -08 54 16.2 V T08
2021-10-02 09:08:40 C 23 10 08.87 -09 19 15.7 V T05
2021-10-02 09:56:10 C 23 10 13.62 -09 20 05.3 V T05
2021-10-02 10:02:09 C 23 10 14.20 -09 20 11.5 V T05
2021-10-02 10:42:59 C 23 10 18.32 -09 20 54.2 V T05
2021-10-02 11:58:40 C 23 10 29.868 -09 21 42.23 V P07
2021-10-02 12:01:55 C 23 10 30.247 -09 21 46.12 V P07
2021-10-02 14:34:28 C 23 10 45.49 -09 25 06.2 V D29
2021-10-02 14:45:41 C 23 10 46.793 -09 24 39.28 V P07
2021-10-02 14:54:49 C 23 10 47.55 -09 25 27.5 V D29
2021-10-02 15:15:11 C 23 10 49.62 -09 25 48.9 V D29
2021-10-02 15:21:48 C 23 10 50.443 -09 25 17.76 V P07
2021-10-03 07:11:22 C 23 12 39.315 -09 42 20.65 U F51
2021-10-03 07:27:30 C 23 12 40.974 -09 42 37.57 U F51
2021-10-03 07:43:36 C 23 12 42.626 -09 42 54.47 U F51
2021-10-03 07:59:43 C 23 12 44.283 -09 43 11.33 U F51