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
2023-10-11 17:56:23 C 21 57 09.810 -07 53 05.80 V 246
2023-10-11 17:56:42 C 21 57 09.790 -07 53 05.30 V 246
2023-10-11 18:02:12 C 21 57 10.150 -07 53 01.10 V 246
2023-10-11 18:02:51 C 21 57 10.280 -07 53 00.40 V 246
2023-10-11 18:03:10 C 21 57 10.480 -07 53 00.50 V 246
2023-10-11 18:03:30 C 21 57 10.360 -07 53 00.10 V 246
2023-10-12 17:32:55 B 21 59 08.76 -07 30 44.8 X M45
2023-10-12 17:40:50 B 21 59 09.40 -07 30 37.6 X M45
2023-10-12 17:49:08 B 21 59 10.06 -07 30 30.0 X M45
2023-10-13 03:26:27 C 21 59 58.358 -07 21 29.02 V 703
2023-10-13 03:34:09 C 21 59 58.999 -07 21 20.52 V 703
2023-10-13 03:40:32 C 21 59 59.659 -07 21 16.81 V U52
2023-10-13 03:41:52 C 21 59 59.629 -07 21 13.64 V 703
2023-10-13 03:43:39 C 21 59 59.820 -07 21 13.90 V U52
2023-10-13 03:46:48 C 22 00 00.122 -07 21 10.51 V U52
2023-10-13 03:49:35 C 22 00 00.241 -07 21 06.26 V 703
2023-10-13 07:05:18 C 22 00 16.567 -07 18 01.95 X F51
2023-10-13 07:23:27 C 22 00 18.014 -07 17 45.03 X F51
2023-10-13 08:01:03 C 22 00 21.005 -07 17 10.09 X F51
2023-10-13 18:01:36 B 22 01 11.65 -07 08 00.0 X M45
2023-10-13 18:09:31 B 22 01 12.28 -07 07 52.7 X M45
2023-10-13 18:17:25 B 22 01 12.93 -07 07 45.4 X M45
2023-10-15 03:24:03 C 22 03 58.518 -06 37 37.06 V 703
2023-10-15 03:31:42 C 22 03 59.116 -06 37 30.61 V 703
2023-10-15 03:39:20 C 22 03 59.746 -06 37 23.84 V 703
2023-10-16 03:31:18 C 22 05 58.708 -06 16 09.80 V G96
2023-10-16 03:38:47 C 22 05 59.302 -06 16 03.29 V G96
2023-10-16 03:46:15 C 22 05 59.874 -06 15 56.66 V G96
2023-10-17 02:48:01 C 22 07 54.440 -05 55 48.79 V 703
2023-10-17 02:54:25 C 22 07 54.944 -05 55 43.03 V 703
2023-10-17 03:17:20 C 22 07 56.766 -05 55 23.66 V 703
2023-10-17 03:23:44 C 22 07 57.407 -05 55 17.40 V 703
2023-10-17 05:10:06 C 22 08 06.389 -05 53 43.05 X F51
2023-10-17 05:29:06 C 22 08 07.889 -05 53 26.64 X F51
2023-10-17 05:49:14 C 22 08 09.476 -05 53 09.28 X F51
2023-10-17 06:08:16 C 22 08 10.976 -05 52 52.87 X F51
2023-10-20 03:17:18 C 22 13 52.252 -04 54 36.68 V 703
2023-10-20 03:24:56 C 22 13 52.828 -04 54 29.59 V 703
2023-10-20 03:32:33 C 22 13 53.429 -04 54 23.40 V 703
2023-10-20 03:40:11 C 22 13 53.980 -04 54 19.04 V 703
2023-11-07 04:08:23 C 22 48 32.072 +00 15 49.68 V G96
2023-11-07 04:16:33 C 22 48 32.638 +00 15 55.51 V G96
2023-11-07 04:24:44 C 22 48 33.246 +00 16 00.55 V G96
2023-11-07 04:32:53 C 22 48 33.887 +00 16 05.74 V G96
2023-11-13 05:31:59 C 22 59 54.583 +01 44 20.40 X F51
2023-11-13 05:51:00 C 22 59 56.008 +01 44 31.50 X F51
2023-11-13 06:30:37 C 22 59 58.992 +01 44 55.05 X F51
2023-11-16 06:37:32 C 23 05 35.546 +02 26 42.41 X F51
2023-11-16 06:52:55 C 23 05 36.701 +02 26 50.99 X F51
2023-11-16 07:08:20 C 23 05 37.859 +02 26 59.92 X F51