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
2012-02-16 19:12:30 C 13 54 07.54 +47 15 50.9 o 300
2012-02-16 19:19:30 C 13 54 07.75 +47 16 03.8 o 300
2012-02-16 19:26:32 C 13 54 07.92 +47 16 16.0 o 300
2012-03-10 07:25:02 C 13 50 42.66 +59 27 15.8 o H21
2012-03-10 07:39:04 C 13 50 41.95 +59 27 28.8 o H21
2012-03-10 07:53:47 C 13 50 41.24 +59 27 42.3 o H21
2012-03-11 07:51:34 C 13 49 35.38 +59 49 08.4 o H21
2012-03-11 07:57:01 C 13 49 35.08 +59 49 13.2 o H21
2012-03-11 08:30:02 C 13 49 33.39 +59 49 42.3 o H21
2012-04-07 05:50:11 C 13 03 48.11 +63 34 25.5 o H21
2012-04-07 06:11:52 C 13 03 46.47 +63 34 22.5 o H21
2012-04-07 06:33:59 C 13 03 44.78 +63 34 19.5 o H21
2012-05-11 04:13:50 C 12 33 51.75 +56 43 39.6 u H21
2012-05-11 04:30:30 C 12 33 51.73 +56 43 26.6 u H21
2013-06-09 16:50:17 C 23 26 12.91 -11 18 31.0 o 474
2013-06-09 17:00:33 C 23 26 13.82 -11 18 35.0 o 474
2013-06-09 17:08:46 C 23 26 14.52 -11 18 39.2 o 474
2013-06-15 07:29:31 C 23 38 14.12 -12 21 24.5 u 807
2013-06-15 07:39:09 C 23 38 14.96 -12 21 29.5 u 807
2013-06-15 07:48:37 C 23 38 15.82 -12 21 34.5 u 807
2013-06-18 10:38:11 C 23 45 05.82 -13 02 17.6 o 691
2013-06-18 10:42:07 C 23 45 06.27 -13 02 19.4 o 691
2013-08-20 08:39:07 C 02 50 21.30 -44 52 39.2 u 807
2013-08-20 08:44:32 C 02 50 22.14 -44 52 48.0 u 807
2013-08-20 08:49:56 C 02 50 23.03 -44 52 57.1 u 807
2013-10-31 15:35:51 C 07 10 20.93 -66 18 39.3 o 474
2013-10-31 15:38:53 C 07 10 21.08 -66 18 39.3 o 474
2013-10-31 15:41:56 C 07 10 21.29 -66 18 39.5 o 474
2013-10-31 15:44:59 C 07 10 21.47 -66 18 39.9 o 474
2013-10-31 15:51:04 C 07 10 21.86 -66 18 40.5 o 474
2013-11-14 08:14:12 C 07 25 34.62 -66 11 13.6 u 807
2013-11-14 08:17:54 C 07 25 34.68 -66 11 13.1 u 807
2013-11-14 08:21:36 C 07 25 34.74 -66 11 12.7 u 807
2013-11-14 08:25:16 C 07 25 34.81 -66 11 12.4 u 807
2013-11-14 08:28:54 C 07 25 34.88 -66 11 12.1 u 807
2013-12-12 08:03:49 C 07 17 21.29 -61 40 40.1 u 807
2013-12-12 08:07:30 C 07 17 21.07 -61 40 36.8 u 807
2013-12-12 08:11:11 C 07 17 20.87 -61 40 33.6 u 807
2013-12-12 08:14:52 C 07 17 20.66 -61 40 30.2 u 807
2013-12-12 08:18:32 C 07 17 20.45 -61 40 27.0 u 807
2014-01-09 04:01:03 C 06 34 28.55 -37 13 40.6 r Y00
2014-01-09 04:12:36 C 06 34 27.73 -37 12 49.9 r Y00
2014-01-09 04:24:04 C 06 34 26.87 -37 11 58.4 r Y00
2014-01-16 03:37:17 C 06 24 49.21 -22 56 39.9 u H21
2014-01-16 03:40:52 C 06 24 49.00 -22 56 19.1 u H21
2014-01-16 03:44:21 C 06 24 48.80 -22 55 58.9 u H21
2014-01-16 03:48:01 C 06 24 48.60 -22 55 37.5 u H21
2014-01-16 03:51:35 C 06 24 48.37 -22 55 16.5 u H21
2014-01-16 03:55:09 C 06 24 48.17 -22 54 55.8 u H21
2014-01-20 05:45:23 C 06 20 17.76 -12 54 43.8 q H45