442559 (2012 AU10)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3156544280 ± 2.50e-08
Semi-major axis (a)1.6579777952 AU ± 8.47e-09
Inclination (i)39.12949193° ± 5.24e-06
Long. of Asc. Node (Ω)125.20818311° ± 3.34e-06
Arg. of Perihelion (ω)307.47712557° ± 7.42e-06
Mean Anomaly (M)216.48728146° ± 1.77e-05
Mean Motion (n)0.4616833487°/day ± 3.54e-09
Perihelion dist (q)1.13462976 AU ± 4.19e-08
Aphelion dist (Q)2.18132583 AU ± 4.29e-08
Orbital Period2.13485344 yr ± 1.64e-08
Physical Parameters
H (abs. magnitude)18.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.266″
Uncertainty0
Orbit TypeAmor
MOID0.252629 AU
Observations Used330
Oppositions7
Arc Total2012-2025
First Observation Used2012-01-11
Last Observation Used2025-05-25
Observations (341)
Date Type RA Dec Mag Band Observatory
2015-07-19 13:50:38 C 22 00 19.414 -19 48 05.91 L F52
2015-07-19 14:08:26 C 22 00 18.979 -19 48 34.80 L F52
2015-07-20 08:37:35 C 21 59 54.74 -20 18 48.6 R G45
2015-07-20 08:45:44 C 21 59 54.54 -20 19 02.5 R G45
2015-07-20 08:52:40 C 21 59 54.34 -20 19 13.4 R G45
2015-07-20 08:59:42 C 21 59 54.19 -20 19 25.1 R G45
2015-07-20 09:10:43 C 21 59 53.86 -20 19 43.7 R G45
2015-07-20 09:22:30 C 21 59 53.58 -20 20 02.6 R G45
2015-07-20 09:29:38 C 21 59 53.40 -20 20 14.2 R G45
2015-07-20 09:36:17 C 21 59 53.20 -20 20 25.3 R G45
2015-07-20 09:42:33 C 21 59 53.06 -20 20 36.2 R G45
2015-07-21 08:39:04 C 21 59 20.12 -20 58 48.5 R G45
2015-07-21 08:53:32 C 21 59 19.79 -20 59 13.5 R G45
2015-07-21 09:11:55 C 21 59 19.25 -20 59 44.3 R G45
2015-07-21 09:15:56 C 21 59 19.14 -20 59 50.6 R G45
2015-07-21 09:23:07 C 21 59 18.93 -21 00 02.9 R G45
2015-07-21 09:43:35 C 21 59 18.36 -21 00 37.0 R G45
2015-07-23 08:51:38 C 21 58 01.31 -22 21 22.9 u 807
2015-07-23 08:55:55 C 21 58 01.19 -22 21 30.4 u 807
2015-07-23 09:00:25 C 21 58 01.04 -22 21 38.2 u 807
2015-07-23 09:04:30 C 21 58 00.92 -22 21 45.3 u 807
2015-07-23 09:08:58 C 21 58 00.79 -22 21 53.1 u 807
2015-07-24 11:23:44 C 21 57 13.480 -23 08 26.17 L F51
2015-07-24 11:41:02 C 21 57 12.880 -23 08 57.12 L F51
2015-07-24 11:58:18 C 21 57 12.280 -23 09 27.96 L F51
2015-07-24 12:15:32 C 21 57 11.679 -23 09 58.78 L F51
2015-08-09 04:38:53 C 21 38 43.75 -35 24 07.0 q Y00
2015-08-09 04:55:10 C 21 38 42.61 -35 24 39.6 q Y00
2015-08-09 05:09:05 C 21 38 41.67 -35 25 06.7 q Y00
2015-08-13 22:41:40 C 21 30 36.94 -39 11 00.6 q Y00
2015-08-13 22:55:42 C 21 30 35.93 -39 11 27.5 q Y00
2015-08-13 23:09:40 C 21 30 34.74 -39 11 55.7 q Y00
2015-08-19 03:32:43 C 21 20 36.55 -43 06 37.4 q Y00
2015-08-19 03:46:16 C 21 20 35.38 -43 07 01.7 q Y00
2015-08-19 04:00:10 C 21 20 34.00 -43 07 27.5 q Y00
2015-09-27 02:26:59 C 20 19 00.11 -59 18 29.9 u 807
2015-09-27 02:32:22 C 20 19 00.04 -59 18 32.1 u 807
2015-09-27 02:37:43 C 20 18 59.93 -59 18 34.1 u 807
2015-09-27 02:43:03 C 20 18 59.82 -59 18 36.0 u 807
2015-09-27 02:48:22 C 20 18 59.70 -59 18 38.2 u 807
2015-12-31 00:51:36 C 00 20 19.73 -46 43 27.4 u 807
2015-12-31 00:54:58 C 00 20 20.31 -46 43 23.3 u 807
2015-12-31 00:58:20 C 00 20 20.79 -46 43 19.0 u 807
2015-12-31 01:01:42 C 00 20 21.24 -46 43 13.7 u 807
2015-12-31 01:05:03 C 00 20 21.73 -46 43 08.9 u 807
2016-01-12 00:48:29 C 01 02 24.32 -39 27 05.2 u 807
2016-01-12 00:51:52 C 01 02 24.78 -39 26 59.2 u 807
2016-01-12 00:55:27 C 01 02 25.29 -39 26 53.0 u 807
2016-01-12 00:58:40 C 01 02 25.76 -39 26 47.4 u 807
2016-01-12 01:02:15 C 01 02 26.26 -39 26 41.3 u 807