886732 (2021 RM12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3512680381 ± 5.36e-09
Semi-major axis (a)1.6242923910 AU ± 7.00e-09
Inclination (i)7.21914868° ± 1.11e-06
Long. of Asc. Node (Ω)166.91819853° ± 7.09e-06
Arg. of Perihelion (ω)107.56543744° ± 8.88e-06
Mean Anomaly (M)57.52644847° ± 2.35e-06
Mean Motion (n)0.4761194918°/day ± 3.08e-09
Perihelion dist (q)1.05373039 AU ± 9.81e-09
Aphelion dist (Q)2.19485439 AU ± 1.29e-08
Orbital Period2.07012378 yr ± 1.34e-08
Physical Parameters
H (abs. magnitude)21.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.167″
Uncertainty0
Orbit TypeAmor
MOID0.115435 AU
Observations Used300
Oppositions4
Arc Total2017-2025
First Observation Used2017-10-29
Last Observation Used2025-03-06
Observations (319)
Date Type RA Dec Mag Band Observatory
2023-03-27 12:59:04 C 14 08 14.224 -01 07 28.83 U F52
2023-03-27 13:16:36 C 14 08 14.650 -01 07 11.67 U F52
2023-03-27 13:34:05 C 14 08 15.088 -01 06 54.69 U F52
2023-04-14 11:18:43 C 14 18 37.428 +08 06 54.91 U F52
2023-04-14 11:52:35 C 14 18 37.762 +08 07 49.20 U F52
2023-04-16 08:41:31 C 14 19 26.591 +09 20 49.52 V G96
2023-04-16 08:48:55 C 14 19 26.670 +09 21 01.98 V G96
2023-04-16 08:56:21 C 14 19 26.749 +09 21 14.29 V G96
2023-04-16 09:03:46 C 14 19 26.825 +09 21 26.50 V G96
2023-04-17 08:45:25 C 14 19 51.935 +10 01 08.22 V 703
2023-04-17 08:53:05 C 14 19 52.079 +10 01 21.65 V 703
2023-04-17 09:00:46 C 14 19 52.208 +10 01 33.35 V 703
2023-04-17 09:08:26 C 14 19 52.223 +10 01 47.17 V 703
2023-04-21 22:27:08 C 14 21 44.87 +13 13 00.7 X C95
2023-04-21 22:54:05 C 14 21 45.14 +13 13 50.5 X C95
2023-04-23 07:04:36 C 14 22 17.630 +14 12 29.59 V G96
2023-04-23 07:11:26 C 14 22 17.684 +14 12 42.16 V G96
2023-04-23 07:23:19 C 14 22 17.778 +14 13 04.15 V G96
2023-04-23 07:30:09 C 14 22 17.818 +14 13 16.50 V G96
2023-04-23 08:28:27 C 14 22 18.404 +14 15 03.60 V 703
2023-04-23 08:43:36 C 14 22 18.466 +14 15 32.22 V 703
2023-04-23 08:51:07 C 14 22 18.473 +14 15 45.18 V 703
2023-04-24 08:23:17 C 14 22 42.870 +14 59 08.23 V 703
2023-04-24 08:38:28 C 14 22 42.978 +14 59 36.02 V 703
2023-04-24 08:46:04 C 14 22 42.971 +14 59 50.35 V 703
2023-04-27 07:07:08 C 14 23 58.848 +17 11 49.13 V G96
2023-04-27 07:14:32 C 14 23 58.916 +17 12 03.13 V G96
2023-04-27 07:21:56 C 14 23 58.985 +17 12 17.21 V G96
2023-04-27 07:29:20 C 14 23 59.039 +17 12 31.28 V G96
2023-05-08 08:34:58 C 14 30 11.113 +25 43 17.18 V 703
2023-05-08 08:50:29 C 14 30 11.552 +25 43 47.46 V 703
2023-05-08 08:58:14 C 14 30 11.632 +25 44 02.40 V 703
2023-05-13 09:37:46 C 14 34 27.043 +29 33 16.02 V T05
2023-05-13 09:42:46 C 14 34 27.202 +29 33 24.44 V T05
2023-05-13 09:50:49 C 14 34 27.358 +29 33 40.03 V T05
2023-05-13 10:37:22 C 14 34 28.562 +29 35 07.19 V T05
2023-05-16 07:46:00 C 14 37 29.471 +31 42 22.14 V 703
2023-05-16 07:53:57 C 14 37 29.694 +31 42 35.42 V 703
2023-05-16 08:01:54 C 14 37 30.004 +31 42 49.64 V 703
2023-05-16 08:09:49 C 14 37 30.288 +31 43 03.47 V 703
2023-05-23 07:11:11 C 14 47 10.345 +36 34 12.47 V 703
2023-05-23 07:19:15 C 14 47 10.734 +36 34 26.40 V 703
2023-05-23 07:27:16 C 14 47 11.216 +36 34 37.49 V 703
2023-05-23 07:35:15 C 14 47 11.562 +36 34 51.56 V 703
2023-05-26 07:15:15 C 14 52 36.937 +38 31 21.04 V 703
2023-05-26 07:31:00 C 14 52 38.032 +38 31 46.42 V 703
2023-05-26 07:38:54 C 14 52 38.536 +38 31 57.68 V 703
2023-05-27 06:25:24 C 14 54 37.353 +39 07 55.19 X F51
2023-05-27 06:41:06 C 14 54 38.471 +39 08 21.07 X F51
2023-05-27 06:56:47 C 14 54 39.577 +39 08 46.77 X F51