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
2015-01-21 03:42:59 C 07 12 54.78 -01 44 22.2 o H15
2015-01-21 03:58:27 C 07 12 53.85 -01 44 30.3 o H15
2015-01-21 04:14:35 C 07 12 52.85 -01 44 39.1 o H15
2015-01-26 23:53:40 C 07 06 16.63 -02 40 15.6 q 160
2015-01-26 23:56:42 C 07 06 16.51 -02 40 16.6 q 160
2015-01-26 23:59:42 C 07 06 16.40 -02 40 17.6 q 160
2015-01-31 02:43:02 C 07 03 07.69 -03 02 54.6 u H21
2015-01-31 02:45:32 C 07 03 07.60 -03 02 54.9 u H21
2015-01-31 02:48:02 C 07 03 07.53 -03 02 55.3 u H21
2015-01-31 02:50:32 C 07 03 07.46 -03 02 55.9 u H21
2015-01-31 02:55:39 C 07 03 07.30 -03 02 56.8 u H21
2015-01-31 02:58:17 C 07 03 07.23 -03 02 57.1 u H21
2015-01-31 03:00:47 C 07 03 07.15 -03 02 57.7 u H21
2015-01-31 03:04:02 C 07 03 07.05 -03 02 58.2 u H21
2015-01-31 03:10:31 C 07 03 06.86 -03 02 59.4 u H21
2015-02-07 04:39:56 C 07 00 06.40 -03 19 17.1 q H21
2015-02-07 04:50:56 C 07 00 06.25 -03 19 17.1 q H21
2015-02-21 00:22:25 C 07 01 03.67 -03 03 04.6 u 807
2015-02-21 00:29:07 C 07 01 03.73 -03 03 03.9 u 807
2015-02-21 00:35:50 C 07 01 03.82 -03 03 03.2 u 807
2019-12-30 14:44:15 C 11 25 33.223 -22 19 10.54 U F51
2019-12-30 14:59:59 C 11 25 33.133 -22 19 18.18 U F51
2019-12-30 15:31:32 C 11 25 33.012 -22 19 33.81 U F51
2024-03-30 06:01:22 C 05 01 17.788 +15 02 49.46 X F51
2024-03-30 06:14:28 C 05 01 19.790 +15 02 45.68 X F51
2024-03-30 06:21:04 C 05 01 20.786 +15 02 44.11 X F51