2009 RM

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5534383700 ± 1.94e-08
Semi-major axis (a)2.7876096133 AU ± 2.91e-09
Inclination (i)8.00053121° ± 3.31e-06
Long. of Asc. Node (Ω)348.43818856° ± 1.14e-05
Arg. of Perihelion (ω)324.86320725° ± 1.59e-05
Mean Anomaly (M)175.58687142° ± 3.08e-06
Mean Motion (n)0.2117699557°/day ± 3.32e-10
Perihelion dist (q)1.24483949 AU ± 5.42e-08
Aphelion dist (Q)4.33037973 AU ± 5.44e-08
Orbital Period4.65423096 yr ± 7.29e-09
Physical Parameters
H (abs. magnitude)18.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.236″
Uncertainty0
Orbit TypeAmor
MOID0.244264 AU
Observations Used278
Oppositions22
Arc Total1995-2023
First Observation Used1995-08-28
Last Observation Used2023-12-06
Observations (327)
Date Type RA Dec Mag Band Observatory
2023-11-19 00:16:28 S 23 10 41.10 +03 03 46.6 L C51
2023-11-19 06:28:53 S 23 11 09.95 +03 07 11.5 L C51
2023-11-19 09:35:00 S 23 11 24.41 +03 08 55.6 L C51
2023-11-19 15:47:13 S 23 11 53.19 +03 12 21.9 L C51
2023-11-19 17:20:11 S 23 12 00.39 +03 13 13.4 L C51
2023-11-19 18:53:21 S 23 12 07.64 +03 14 06.0 L C51
2023-11-19 20:26:19 S 23 12 14.85 +03 14 57.1 L C51
2023-11-19 23:32:26 S 23 12 29.22 +03 16 39.7 L C51
2023-11-20 01:05:35 S 23 12 36.33 +03 17 31.1 L C51
2023-11-20 02:38:44 S 23 12 43.59 +03 18 23.6 L C51
2023-11-20 04:11:42 S 23 12 50.85 +03 19 14.0 L C51
2023-11-20 05:44:51 S 23 12 57.98 +03 20 04.2 L C51
2023-11-20 11:57:05 S 23 13 26.95 +03 23 27.6 L C51
2023-11-20 15:03:12 S 23 13 41.17 +03 25 12.0 L C51
2023-11-24 22:57:40 S 23 21 42.33 +04 21 16.4 L C51
2023-11-25 00:30:49 S 23 21 49.51 +04 22 03.8 L C51
2023-11-25 02:03:47 S 23 21 56.57 +04 22 55.5 L C51
2023-11-25 03:36:57 S 23 22 03.79 +04 23 44.1 L C51
2023-11-25 08:16:02 S 23 22 25.19 +04 26 11.3 L C51
2023-11-25 12:55:17 S 23 22 46.74 +04 28 40.4 L C51
2023-11-25 16:01:24 S 23 23 00.94 +04 30 17.9 L C51
2023-11-25 19:07:32 S 23 23 15.31 +04 31 56.2 L C51
2023-11-25 22:13:39 S 23 23 29.71 +04 33 34.9 L C51
2023-12-06 03:53:15 C 23 42 18.360 +06 38 22.45 V G96
2023-12-06 04:01:24 C 23 42 18.972 +06 38 25.22 V G96
2023-12-06 04:09:33 C 23 42 19.595 +06 38 29.62 V G96
2023-12-06 04:17:42 C 23 42 20.218 +06 38 33.61 V G96