2012 AC13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4302093682 ± 3.65e-08
Semi-major axis (a)2.1960542539 AU ± 3.64e-09
Inclination (i)1.86119881° ± 3.62e-06
Long. of Asc. Node (Ω)102.06916848° ± 4.93e-05
Arg. of Perihelion (ω)316.41254006° ± 5.17e-05
Mean Anomaly (M)114.17625408° ± 6.05e-06
Mean Motion (n)0.3028640170°/day ± 7.53e-10
Perihelion dist (q)1.25129114 AU ± 8.02e-08
Aphelion dist (Q)3.14081737 AU ± 8.03e-08
Orbital Period3.25435254 yr ± 8.09e-09
Physical Parameters
H (abs. magnitude)19.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.242″
Uncertainty0
Orbit TypeAmor
MOID0.263293 AU
Observations Used216
Oppositions9
Arc Total2012-2025
First Observation Used2012-01-13
Last Observation Used2025-03-03
Observations (219)
Date Type RA Dec Mag Band Observatory
2014-07-25 11:41:57 C 21 19 12.984 -17 23 03.67 – t 568
2014-07-25 11:45:41 C 21 19 12.822 -17 23 04.61 – t 568
2014-07-29 01:40:01 C 21 15 30.67 -17 45 29.4 – t 950
2014-07-29 01:42:48 C 21 15 30.53 -17 45 30.3 – t 950
2014-07-29 01:45:34 C 21 15 30.42 -17 45 30.9 – t 950
2014-07-29 01:48:20 C 21 15 30.26 -17 45 31.8 – t 950
2014-07-29 01:51:12 C 21 15 30.14 -17 45 32.5 – t 950
2014-07-29 01:54:00 C 21 15 30.00 -17 45 33.2 – t 950
2014-07-30 12:20:12 C 21 13 54.855 -17 54 50.10 – t 568
2014-07-30 12:22:23 C 21 13 54.750 -17 54 50.70 – t 568
2022-02-25 05:46:18 C 12 09 32.77 +02 19 33.1 – V 807
2022-02-25 05:54:19 C 12 09 32.41 +02 19 35.9 – V 807
2022-02-25 06:02:18 C 12 09 32.03 +02 19 38.5 – V 807
2024-09-03 12:54:05 C 03 06 50.685 +13 27 01.56 – X F52
2024-09-03 13:10:11 C 03 06 52.505 +13 27 07.99 – X F52
2024-09-03 13:26:16 C 03 06 54.341 +13 27 14.25 – X F52
2024-09-28 11:39:49 C 04 21 08.303 +16 37 51.00 – X F51
2024-09-28 12:16:10 C 04 21 12.818 +16 38 00.24 – X F51
2024-09-28 12:34:31 C 04 21 15.104 +16 38 04.88 – X F51
2024-10-01 12:33:17 C 04 30 30.345 +16 54 42.80 – X F52
2024-10-01 13:07:54 C 04 30 34.631 +16 54 50.65 – X F52
2024-10-01 13:25:11 C 04 30 36.771 +16 54 54.52 – X F52
2024-10-03 10:04:34 C 04 36 21.244 +17 04 24.53 – V G96
2024-10-03 10:12:01 C 04 36 22.201 +17 04 25.97 – V G96
2024-10-03 10:19:27 C 04 36 23.094 +17 04 28.06 – V G96
2024-10-03 10:28:52 C 04 36 24.260 +17 04 29.82 – V G96
2024-10-06 12:11:17 C 04 45 51.911 +17 19 06.22 – X F52
2024-10-06 12:30:01 C 04 45 54.234 +17 19 09.96 – X F52
2024-10-06 12:48:27 C 04 45 56.485 +17 19 13.64 – X F52
2024-10-06 13:07:18 C 04 45 58.794 +17 19 17.25 – X F52
2024-10-16 07:13:21 C 05 15 30.812 +17 55 50.84 – V G96
2024-10-16 07:20:42 C 05 15 31.691 +17 55 51.96 – V G96
2024-10-16 07:28:02 C 05 15 32.576 +17 55 52.93 – V G96
2024-10-16 07:35:22 C 05 15 33.433 +17 55 53.90 – V G96
2024-11-06 22:15:16 C 06 12 44.712 +18 41 49.38 – V B67
2024-11-06 22:27:35 C 06 12 45.830 +18 41 50.78 – V B67
2024-11-06 22:39:54 C 06 12 46.913 +18 41 52.04 – V B67
2024-11-14 06:58:56 C 06 27 32.407 +18 56 35.41 – V G96
2024-11-14 07:06:25 C 06 27 32.926 +18 56 36.31 – V G96
2024-11-14 07:13:55 C 06 27 33.440 +18 56 37.03 – V G96
2024-11-21 13:00:06 C 06 38 59.251 +19 15 50.33 – V T08
2024-11-21 13:05:46 C 06 38 59.585 +19 15 50.26 – V T08
2024-11-21 13:13:50 C 06 39 00.000 +19 15 51.77 – V T08
2024-11-21 13:27:57 C 06 39 00.662 +19 15 53.17 – V T08
2024-11-21 13:28:36 C 06 39 00.679 +19 15 53.75 – V T08
2024-11-22 11:22:29 C 06 40 12.637 +19 18 38.41 – V G96
2024-11-22 11:29:56 C 06 40 12.986 +19 18 39.49 – V G96
2024-11-22 11:37:22 C 06 40 13.328 +19 18 40.36 – V G96
2024-11-27 11:21:18 C 06 45 51.331 +19 36 31.43 – V T05
2024-11-27 11:23:58 C 06 45 51.353 +19 36 31.72 – V T05