2012 PA

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7029499107 ± 3.73e-08
Semi-major axis (a)1.3579055649 AU ± 6.55e-09
Inclination (i)11.24684129° ± 6.00e-06
Long. of Asc. Node (Ω)170.44032768° ± 3.06e-05
Arg. of Perihelion (ω)14.77063952° ± 3.56e-05
Mean Anomaly (M)179.82966909° ± 2.40e-05
Mean Motion (n)0.6228850738°/day ± 4.50e-09
Perihelion dist (q)0.40336597 AU ± 5.07e-08
Aphelion dist (Q)2.31244516 AU ± 5.19e-08
Orbital Period1.58235656 yr ± 1.14e-08
Physical Parameters
H (abs. magnitude)20.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.291″
Uncertainty0
Orbit TypeApollo
MOID0.146767 AU
Observations Used147
Oppositions4
Arc Total2012-2024
First Observation Used2012-08-02
Last Observation Used2024-10-24
Observations (153)
Date Type RA Dec Mag Band Observatory
2012-08-02 07:40:59 c 16 46 54.910 +37 31 16.80 L F51
2012-08-02 07:56:40 c 16 47 04.658 +37 28 57.60 L F51
2012-08-02 21:14:13 C 16 55 13.14 +35 32 08.9 v I93
2012-08-02 21:22:33 C 16 55 17.95 +35 30 56.2 v I93
2012-08-02 21:35:45 C 16 55 25.54 +35 29 01.2 v I93
2012-08-02 21:49:33 C 16 55 33.46 +35 27 00.6 v I93
2012-08-02 22:38:21 C 16 56 01.71 +35 19 49.3 u J95
2012-08-02 22:42:24 C 16 56 04.04 +35 19 12.9 u J95
2012-08-03 20:05:17 C 17 07 46.71 +32 16 34.5 c 595
2012-08-03 20:25:32 C 17 07 56.85 +32 13 43.7 c 595
2012-08-03 20:49:59 C 17 08 09.22 +32 10 20.4 u 160
2012-08-03 20:54:29 C 17 08 11.44 +32 09 42.4 u 160
2012-08-03 20:58:29 C 17 08 13.44 +32 09 08.9 u 160
2012-08-03 21:02:30 C 17 08 15.44 +32 08 35.2 u 160
2012-08-03 21:06:30 C 17 08 17.46 +32 08 01.5 u 160
2012-08-04 02:35:01 C 17 11 03.28 +31 22 28.1 t H21
2012-08-04 02:42:17 C 17 11 06.77 +31 21 27.7 t H21
2012-08-04 02:49:34 C 17 11 10.30 +31 20 27.6 t H21
2012-08-04 02:56:33 C 17 11 13.67 +31 19 29.4 t H21
2012-08-04 21:26:57 C 17 19 53.96 +28 49 02.5 u J95
2012-08-04 21:37:13 C 17 19 58.42 +28 47 40.8 u J95
2012-08-04 21:41:50 C 17 20 00.44 +28 47 03.9 u J95
2012-08-04 21:46:35 C 17 20 02.52 +28 46 25.8 u J95
2012-08-05 21:07:27 C 17 29 46.42 +25 46 28.7 u 160
2012-08-05 21:08:36 C 17 29 46.85 +25 46 19.8 u 160
2012-08-05 21:09:18 C 17 29 47.11 +25 46 14.4 u 160
2012-08-06 03:30:38 C 17 32 14.03 +24 59 13.6 u H21
2012-08-06 03:37:51 C 17 32 16.67 +24 58 20.7 u H21
2012-08-06 03:41:54 C 17 32 18.15 +24 57 51.1 u H21
2012-08-06 03:46:09 C 17 32 19.71 +24 57 19.5 u H21
2012-08-06 21:30:20 C 17 38 44.42 +22 50 28.3 c A24
2012-08-06 21:31:49 C 17 38 44.91 +22 50 17.8 c A24
2012-08-06 21:33:18 C 17 38 45.40 +22 50 07.5 c A24
2012-08-06 22:26:40 C 17 39 03.34 +22 43 54.8 t 204
2012-08-06 22:42:02 C 17 39 08.51 +22 42 07.7 t 204
2012-08-06 22:42:10 C 17 39 08.61 +22 42 07.2 c A24
2012-08-06 22:43:39 C 17 39 09.10 +22 41 57.5 c A24
2012-08-06 22:45:07 C 17 39 09.56 +22 41 46.8 c A24
2012-08-06 22:57:18 C 17 39 13.66 +22 40 21.2 t 204
2012-08-07 04:26:35 C 17 41 05.46 +22 02 44.8 u H21
2012-08-07 04:29:24 C 17 41 06.36 +22 02 25.5 u H21
2012-08-07 04:32:30 C 17 41 07.38 +22 02 04.4 u H21
2012-08-07 04:33:16 C 17 41 08.96 +22 02 01.7 t G56
2012-08-07 04:35:43 C 17 41 08.41 +22 01 42.4 u H21
2012-08-07 04:40:54 C 17 41 11.42 +22 01 09.8 t G56
2012-08-07 04:47:48 C 17 41 13.70 +22 00 22.8 t G56
2012-08-08 04:01:31 C 17 48 32.35 +19 27 55.9 u H21
2012-08-08 04:07:02 C 17 48 33.92 +19 27 21.0 u H21
2012-08-08 04:09:27 C 17 48 34.63 +19 27 05.8 u H21
2012-08-08 04:11:52 C 17 48 35.34 +19 26 50.4 u H21