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
2021-11-06 06:29:57 C 01 00 59.912 -15 12 16.51 U F51
2021-11-06 06:46:05 C 01 01 01.832 -15 12 11.96 U F51
2021-11-06 07:02:15 C 01 01 03.745 -15 12 07.32 U F51
2021-11-08 09:02:44 C 01 07 20.49 -14 55 23.2 V T05
2021-11-08 09:07:24 C 01 07 21.04 -14 55 20.9 V T05
2021-11-08 09:39:38 C 01 07 24.83 -14 55 08.7 V T05
2021-11-08 09:47:04 C 01 07 25.63 -14 55 05.6 V T05
2021-11-11 04:07:11 C 01 15 35.29 -14 27 43.7 V 703
2021-11-11 04:15:03 C 01 15 36.23 -14 27 39.0 V 703
2021-11-11 04:22:55 C 01 15 37.04 -14 27 37.0 V 703
2021-11-11 04:30:47 C 01 15 37.90 -14 27 34.0 V 703
2021-11-12 03:09:45 C 01 18 21.75 -14 16 56.8 V G96
2021-11-12 03:17:18 C 01 18 22.62 -14 16 53.1 V G96
2021-11-12 03:24:49 C 01 18 23.46 -14 16 49.8 V G96
2021-11-12 03:32:21 C 01 18 24.30 -14 16 46.1 V G96
2021-11-19 08:05:42 C 01 38 08.479 -12 38 34.21 U F51
2021-11-19 08:24:20 C 01 38 10.378 -12 38 22.26 U F51
2021-11-19 08:43:01 C 01 38 12.271 -12 38 10.13 U F51
2021-11-23 09:40:20 C 01 48 33.185 -11 32 18.14 U F51
2021-11-23 09:57:16 C 01 48 34.815 -11 32 05.74 U F51
2021-11-23 10:14:07 C 01 48 36.489 -11 31 53.60 U F51
2021-11-26 06:08:09 C 01 55 35.647 -10 42 21.37 U F52
2021-11-26 06:24:34 C 01 55 37.196 -10 42 09.15 U F52
2021-11-26 06:40:59 C 01 55 38.742 -10 41 57.07 U F52
2021-11-26 06:57:23 C 01 55 40.289 -10 41 44.89 U F52
2021-12-04 06:15:11 C 02 14 08.79 -08 11 38.0 V G96
2021-12-04 06:22:39 C 02 14 09.44 -08 11 32.0 V G96
2021-12-04 06:30:09 C 02 14 10.11 -08 11 26.0 V G96
2021-12-04 06:38:04 C 02 14 10.80 -08 11 19.5 V G96