2012 AC3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3942298478 ± 2.25e-05
Semi-major axis (a)1.7022842277 AU ± 6.69e-05
Inclination (i)7.45333362° ± 3.52e-04
Long. of Asc. Node (Ω)282.65273628° ± 4.13e-05
Arg. of Perihelion (ω)209.10183274° ± 8.69e-05
Mean Anomaly (M)77.08535664° ± 1.34e-01
Mean Motion (n)0.4437763596°/day ± 2.61e-05
Perihelion dist (q)1.03119298 AU ± 5.57e-05
Aphelion dist (Q)2.37337548 AU ± 1.01e-04
Orbital Period2.22099772 yr ± 1.31e-04
Physical Parameters
H (abs. magnitude)22.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.352″
Uncertainty3
Orbit TypeAmor
MOID0.065453 AU
Observations Used97
Oppositions1
Arc Total2011-2012
First Observation Used2011-12-16
Last Observation Used2012-02-11
Observations (107)
Date Type RA Dec Mag Band Observatory
2012-01-11 22:48:12 C 05 19 19.08 +13 24 57.4 r 203
2012-01-12 03:48:37 C 05 20 03.99 +13 01 11.1 o G56
2012-01-12 04:15:25 C 05 20 06.96 +12 59 02.8 o G56
2012-01-12 04:28:29 C 05 20 08.42 +12 58 02.4 o G56
2012-01-12 04:40:50 C 05 20 09.75 +12 57 02.9 o G56
2012-01-12 21:26:40 C 05 22 24.61 +11 35 01.2 c A24
2012-01-12 21:29:51 C 05 22 25.04 +11 34 45.2 c A24
2012-01-12 22:29:04 C 05 22 31.96 +11 29 51.6 c A24
2012-01-12 22:30:40 C 05 22 32.11 +11 29 43.6 c A24
2012-01-12 23:32:01 C 05 22 39.41 +11 24 37.2 c A24
2012-01-12 23:33:39 C 05 22 39.60 +11 24 29.3 c A24
2012-01-13 05:09:13 C 05 23 30.76 +10 56 49.4 o G56
2012-01-13 05:17:13 C 05 23 31.77 +10 56 09.3 o G56
2012-01-13 05:25:14 C 05 23 32.57 +10 55 29.2 o G56
2012-01-13 05:40:01 C 05 23 34.34 +10 54 16.1 o G56
2012-01-13 06:31:15 C 05 23 39.01 +10 50 07.4 r 703
2012-01-13 06:43:28 C 05 23 40.45 +10 49 07.8 r 703
2012-01-13 06:55:34 C 05 23 41.89 +10 48 04.2 r 703
2012-01-13 07:07:45 C 05 23 43.33 +10 47 02.9 r 703
2012-01-13 22:07:25 C 05 25 54.39 +09 30 25.4 r 203
2012-01-13 23:18:16 C 05 26 03.26 +09 24 19.2 r 203
2012-01-14 20:43:09 C 05 29 18.65 +07 32 17.0 c A53
2012-01-14 20:59:05 C 05 29 20.71 +07 30 51.5 c A53
2012-01-14 21:37:16 C 05 29 25.74 +07 27 28.6 c A53
2012-01-15 19:11:21 C 05 32 51.07 +05 30 58.9 r A17
2012-01-15 19:16:53 C 05 32 51.94 +05 30 40.4 u 157
2012-01-15 19:20:13 C 05 32 52.41 +05 30 22.1 u 157
2012-01-15 19:22:35 C 05 32 52.72 +05 29 57.8 r A17
2012-01-15 19:23:31 C 05 32 52.86 +05 30 03.8 u 157
2012-01-15 19:33:51 C 05 32 54.30 +05 28 56.4 r A17
2012-01-15 23:03:21 C 05 33 23.24 +05 09 53.2 t 130
2012-01-15 23:07:20 C 05 33 23.75 +05 09 31.8 t 130
2012-01-15 23:14:13 C 05 33 24.76 +05 08 54.5 t 130
2012-01-16 18:44:40 C 05 36 42.37 +03 20 32.3 u A78
2012-01-16 19:15:23 C 05 36 46.82 +03 17 39.9 u A78
2012-01-16 19:25:21 C 05 36 48.26 +03 16 43.9 u A78
2012-01-17 04:55:39 C 05 38 23.68 +02 23 13.5 o G56
2012-01-17 05:05:34 C 05 38 25.09 +02 22 18.6 o G56
2012-01-17 05:12:52 C 05 38 26.19 +02 21 36.8 o G56
2012-01-20 03:09:28 C 05 51 04.13 -04 25 57.5 o H21
2012-01-20 03:13:41 C 05 51 04.84 -04 26 22.8 o H21
2012-01-20 03:17:49 C 05 51 05.52 -04 26 47.3 o H21
2012-01-20 03:24:34 C 05 51 06.61 -04 27 27.2 o H21
2012-01-20 03:30:00 C 05 51 07.52 -04 27 59.7 o H21
2012-01-20 05:27:48 C 05 51 28.89 -04 39 28.5 u 448
2012-01-20 05:39:46 C 05 51 30.83 -04 40 39.7 u 448
2012-01-20 05:52:24 C 05 51 32.90 -04 41 54.6 u 448
2012-01-24 04:41:55 C 06 11 08.33 -14 06 22.8 o H21
2012-01-24 04:49:32 C 06 11 09.81 -14 07 07.7 o H21
2012-01-24 04:57:40 C 06 11 11.40 -14 07 55.3 o H21