2014 RL12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6736709080 ± 8.66e-09
Semi-major axis (a)2.7610422041 AU ± 2.21e-08
Inclination (i)23.78762110° ± 5.20e-06
Long. of Asc. Node (Ω)277.43325054° ± 3.07e-06
Arg. of Perihelion (ω)115.43787888° ± 5.62e-06
Mean Anomaly (M)146.23793252° ± 1.05e-05
Mean Motion (n)0.2148338485°/day ± 2.58e-09
Perihelion dist (q)0.90100840 AU ± 2.50e-08
Aphelion dist (Q)4.62107601 AU ± 4.41e-08
Orbital Period4.58785378 yr ± 5.51e-08
Physical Parameters
H (abs. magnitude)17.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.211″
Uncertainty0
Orbit TypeApollo
MOID0.121170 AU
Observations Used296
Oppositions25
Arc Total1992-2024
First Observation Used1992-01-15
Last Observation Used2024-03-30
Observations (326)
Date Type RA Dec Mag Band Observatory
2014-12-07 10:55:39 C 10 43 12.74 +41 24 50.5 u H21
2014-12-07 10:58:22 C 10 43 11.58 +41 24 41.2 u H21
2014-12-07 11:01:01 C 10 43 10.47 +41 24 32.0 u H21
2014-12-07 11:03:40 C 10 43 09.33 +41 24 22.7 u H21
2014-12-07 11:06:04 C 10 43 08.32 +41 24 14.6 u H21
2014-12-12 09:15:24 C 09 57 57.51 +34 03 19.7 u H21
2014-12-12 09:18:08 C 09 57 56.52 +34 03 09.0 u H21
2014-12-12 09:20:51 C 09 57 55.53 +34 02 58.6 u H21
2014-12-12 09:23:35 C 09 57 54.55 +34 02 48.0 u H21
2014-12-12 09:26:19 C 09 57 53.56 +34 02 37.2 u H21
2014-12-12 09:29:01 C 09 57 52.58 +34 02 26.6 u H21
2014-12-12 09:31:40 C 09 57 51.62 +34 02 16.3 u H21
2014-12-12 09:33:49 C 09 57 50.84 +34 02 07.9 u H21
2014-12-12 09:35:25 C 09 57 50.26 +34 02 01.6 u H21
2014-12-13 00:15:17 C 09 52 45.28 +33 04 22.0 q 089
2014-12-13 00:18:09 C 09 52 44.27 +33 04 11.0 q 089
2014-12-13 00:21:00 C 09 52 43.27 +33 03 59.7 q 089
2014-12-13 00:23:51 C 09 52 42.26 +33 03 48.8 q 089
2014-12-13 00:26:42 C 09 52 41.26 +33 03 37.4 q 089
2014-12-13 00:29:34 C 09 52 40.26 +33 03 26.3 q 089
2014-12-13 00:32:25 C 09 52 39.24 +33 03 15.1 q 089
2014-12-13 00:35:16 C 09 52 38.24 +33 03 04.2 q 089
2014-12-13 00:38:07 C 09 52 37.26 +33 02 53.1 q 089
2014-12-13 00:40:58 C 09 52 36.25 +33 02 41.8 q 089
2014-12-14 00:33:27 C 09 44 33.50 +31 28 33.4 q L22
2014-12-14 00:38:41 C 09 44 31.66 +31 28 12.3 q L22
2014-12-14 00:43:56 C 09 44 29.89 +31 27 51.5 q L22
2014-12-14 00:49:10 C 09 44 28.10 +31 27 30.9 q L22
2014-12-14 00:54:25 C 09 44 26.37 +31 27 11.1 q L22
2014-12-16 07:25:05 C 09 27 10.59 +27 52 34.7 t 705
2014-12-16 07:26:58 C 09 27 10.03 +27 52 27.9 t 705
2014-12-16 07:28:50 C 09 27 09.58 +27 52 22.1 t 705
2014-12-20 00:24:01 C 09 02 00.00 +22 14 18.7 o 073
2014-12-20 00:29:32 C 09 01 58.60 +22 13 57.2 o 073
2014-12-20 00:34:22 C 09 01 57.40 +22 13 38.6 o 073
2014-12-20 00:39:11 C 09 01 55.87 +22 13 22.6 o 073
2014-12-20 00:44:01 C 09 01 54.58 +22 13 04.6 o 073
2014-12-20 00:49:32 C 09 01 53.12 +22 12 44.3 o 073
2014-12-20 09:13:26 C 08 59 42.28 +21 42 16.7 o 691
2014-12-20 09:42:45 C 08 59 34.42 +21 40 31.0 o 691
2014-12-20 10:12:02 C 08 59 26.57 +21 38 45.0 o 691
2014-12-21 14:38:34 C 08 52 15.089 +19 57 35.21 L F51
2014-12-21 14:58:18 C 08 52 10.044 +19 56 25.87 L F51
2014-12-22 07:59:45 C 08 48 04.32 +18 57 26.7 o 691
2014-12-22 08:41:34 C 08 47 53.98 +18 55 04.9 o 691
2014-12-22 09:10:50 C 08 47 46.73 +18 53 25.5 o 691
2014-12-26 01:26:22 C 08 28 13.39 +14 12 02.1 q Z81
2014-12-26 01:43:46 C 08 28 09.24 +14 11 07.6 q 160
2014-12-26 01:45:15 C 08 28 08.92 +14 11 03.0 q 160
2014-12-26 01:46:40 C 08 28 08.61 +14 10 58.9 q 160