IAA RAS IAA Minor Planet Database

2014 RB12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2732729931 ± 1.94e-05
Semi-major axis (a)1.4221708859 AU ± 3.25e-05
Inclination (i)6.51533736° ± 3.99e-04
Long. of Asc. Node (Ω)172.66063048° ± 2.06e-04
Arg. of Perihelion (ω)92.08706329° ± 4.27e-04
Mean Anomaly (M)273.56901312° ± 8.46e-02
Mean Motion (n)0.5811451272°/day ± 1.99e-05
Perihelion dist (q)1.03352999 AU ± 3.63e-05
Aphelion dist (Q)1.81081178 AU ± 4.98e-05
Orbital Period1.69600714 yr ± 5.82e-05
Physical Parameters
H (abs. magnitude)23.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.266″
Uncertainty2
Orbit TypeAmor
MOID0.110289 AU
Observations Used50
Oppositions1
Arc Total2014-2014
First Observation Used2014-09-02
Last Observation Used2014-10-23
Observations (50)
Date Type RA Dec Mag Band Observatory
2014-09-02 13:05:06 C 00 35 29.886 +07 07 24.15 – L F51
2014-09-02 13:22:47 C 00 35 28.931 +07 07 02.02 – L F51
2014-09-02 13:40:28 C 00 35 27.945 +07 06 39.43 – L F51
2014-09-02 13:58:10 C 00 35 27.008 +07 06 17.61 – L F51
2014-09-03 08:12:22 C 00 34 36.01 +06 43 18.0 – u H21
2014-09-03 08:30:16 C 00 34 35.03 +06 42 55.7 – u H21
2014-09-03 08:49:24 C 00 34 33.97 +06 42 31.6 – u H21
2014-09-03 11:24:32 C 00 34 26.14 +06 39 20.3 – o 291
2014-09-03 11:30:54 C 00 34 25.75 +06 39 12.3 – o 291
2014-09-03 11:37:18 C 00 34 25.41 +06 39 03.8 – o 291
2014-09-04 08:11:21 C 00 33 28.113 +06 13 18.30 – t 568
2014-09-04 08:14:00 C 00 33 27.972 +06 13 15.02 – t 568
2014-09-05 11:54:07 C 00 32 02.36 +05 38 20.5 – o 291
2014-09-05 11:58:25 C 00 32 02.14 +05 38 15.4 – o 291
2014-09-05 12:02:43 C 00 32 01.89 +05 38 09.8 – o 291
2014-09-13 12:23:55 C 00 21 37.697 +01 39 37.07 – V F51
2014-09-13 12:41:24 C 00 21 36.587 +01 39 16.92 – V F51
2014-09-13 12:58:59 C 00 21 35.476 +01 38 55.55 – V F51
2014-09-13 13:16:40 C 00 21 34.369 +01 38 34.02 – V F51
2014-09-17 06:16:28 C 00 16 34.35 -00 05 49.4 – u H21
2014-09-17 06:28:39 C 00 16 33.58 -00 06 02.9 – u H21
2014-09-17 06:41:10 C 00 16 32.84 -00 06 17.0 – u H21
2014-09-22 09:59:04 C 00 09 48.404 -02 19 04.12 – V F51
2014-09-22 10:16:18 C 00 09 47.362 -02 19 21.56 – V F51
2014-09-22 10:33:34 C 00 09 46.343 -02 19 39.06 – V F51
2014-09-22 10:50:51 C 00 09 45.328 -02 19 56.48 – V F51
2014-09-25 07:58:24 C 00 06 12.85 -03 27 12.0 – o 291
2014-09-25 08:01:38 C 00 06 12.66 -03 27 14.8 – o 291
2014-09-25 08:04:53 C 00 06 12.49 -03 27 17.5 – o 291
2014-09-26 09:08:27 C 00 04 58.67 -03 50 12.6 – o 291
2014-09-26 09:12:46 C 00 04 58.48 -03 50 17.3 – o 291
2014-09-26 09:17:05 C 00 04 58.24 -03 50 20.6 – o 291
2014-09-27 09:07:05 C 00 03 50.45 -04 11 23.9 – o 291
2014-09-27 09:11:26 C 00 03 50.22 -04 11 27.4 – o 291
2014-09-27 09:15:46 C 00 03 49.99 -04 11 31.2 – o 291
2014-10-01 04:06:45 C 23 59 52.70 -05 25 01.2 – u H21
2014-10-01 04:31:38 C 23 59 51.54 -05 25 19.7 – u H21
2014-10-01 04:59:55 C 23 59 50.25 -05 25 40.7 – u H21
2014-10-15 06:35:50 C 23 50 33.46 -08 24 41.6 – o 695
2014-10-15 06:41:33 C 23 50 33.35 -08 24 43.2 – o 695
2014-10-15 06:47:16 C 23 50 33.26 -08 24 45.2 – o 695
2014-10-15 06:53:39 C 23 50 33.11 -08 24 47.2 – o 695
2014-10-15 06:59:22 C 23 50 33.04 -08 24 48.9 – o 695
2014-10-15 07:05:04 C 23 50 32.92 -08 24 51.0 – o 695
2014-10-23 07:21:27 C 23 49 17.75 -09 08 03.4 – o 695
2014-10-23 07:32:09 C 23 49 17.75 -09 08 04.6 – o 695
2014-10-23 07:42:51 C 23 49 17.69 -09 08 05.7 – o 695
2014-10-23 07:53:46 C 23 49 17.66 -09 08 07.2 – o 695
2014-10-23 08:04:29 C 23 49 17.63 -09 08 08.8 – o 695
2014-10-23 08:15:10 C 23 49 17.59 -09 08 10.5 – o 695