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
2016-01-14 00:47:23 C 01 09 15.50 -38 03 48.3 u 807
2016-01-14 00:50:57 C 01 09 16.03 -38 03 41.7 u 807
2016-01-14 00:54:11 C 01 09 16.46 -38 03 35.9 u 807
2016-01-14 00:57:44 C 01 09 16.97 -38 03 29.7 u 807
2016-01-16 00:40:44 C 01 16 03.22 -36 37 41.9 u 807
2016-01-16 00:44:09 C 01 16 03.72 -36 37 35.4 u 807
2016-01-16 00:47:45 C 01 16 04.18 -36 37 28.6 u 807
2016-01-16 00:51:01 C 01 16 04.62 -36 37 22.6 u 807
2016-01-16 00:54:37 C 01 16 05.10 -36 37 16.2 u 807
2016-01-17 00:45:28 C 01 19 27.14 -35 53 17.1 u 807
2016-01-17 00:48:53 C 01 19 27.56 -35 53 11.0 u 807
2016-01-17 00:52:29 C 01 19 28.07 -35 53 03.7 u 807
2016-01-17 00:55:45 C 01 19 28.52 -35 52 57.4 u 807
2016-01-17 00:59:21 C 01 19 29.01 -35 52 50.8 u 807
2016-01-19 00:43:06 C 01 26 11.24 -34 22 37.0 u 807
2016-01-19 00:46:31 C 01 26 11.70 -34 22 30.6 u 807
2016-01-19 00:50:05 C 01 26 12.18 -34 22 23.8 u 807
2016-01-19 00:53:19 C 01 26 12.64 -34 22 17.5 u 807
2016-01-19 00:56:53 C 01 26 13.13 -34 22 10.9 u 807
2016-02-15 00:26:43 C 02 53 40.04 -10 13 03.8 u 807
2016-02-15 00:30:05 C 02 53 40.50 -10 12 56.2 u 807
2016-02-15 00:33:38 C 02 53 40.96 -10 12 47.4 u 807
2016-02-15 00:36:50 C 02 53 41.38 -10 12 39.7 u 807
2016-02-15 00:40:24 C 02 53 41.86 -10 12 31.2 u 807
2016-02-20 00:27:32 C 03 09 29.33 -05 23 10.2 u 807
2016-02-20 00:30:55 C 03 09 29.75 -05 23 02.1 u 807
2016-02-20 00:34:31 C 03 09 30.20 -05 22 53.5 u 807
2016-02-20 00:37:45 C 03 09 30.62 -05 22 45.5 u 807
2016-02-20 00:41:19 C 03 09 31.10 -05 22 36.7 u 807
2017-06-19 08:57:03 C 20 20 55.29 +03 20 30.5 q I52
2017-06-19 09:09:39 C 20 20 54.87 +03 20 24.9 q I52
2017-06-19 09:21:40 C 20 20 54.51 +03 20 19.9 q I52
2017-06-21 09:33:02 C 20 19 16.83 +02 57 26.9 q I52
2017-06-21 09:41:17 C 20 19 16.52 +02 57 22.4 q I52
2017-06-21 09:47:54 C 20 19 16.26 +02 57 18.4 q I52
2021-05-18 10:00:31 C 18 23 46.30 +25 38 54.9 V G96
2021-05-18 10:14:14 C 18 23 45.74 +25 38 58.1 V G96
2021-05-18 10:21:06 C 18 23 45.39 +25 38 58.7 V G96
2021-06-05 12:47:46 C 18 01 24.048 +25 52 35.02 U F51
2021-06-05 13:05:39 C 18 01 22.902 +25 52 32.46 U F51
2021-06-05 13:23:36 C 18 01 21.785 +25 52 29.46 U F51
2021-06-16 08:24:29 C 17 44 34.75 +24 40 15.9 V G96
2021-06-16 08:31:52 C 17 44 34.23 +24 40 12.6 V G96
2021-06-16 08:39:15 C 17 44 33.75 +24 40 09.0 V G96
2021-06-16 08:46:38 C 17 44 33.22 +24 40 06.5 V G96
2021-08-10 06:43:00 C 16 50 22.537 +06 00 12.72 U F51
2021-08-10 07:01:59 C 16 50 22.479 +05 59 53.60 U F51
2021-08-10 07:21:02 C 16 50 22.398 +05 59 34.23 U F51
2021-08-29 06:16:12 C 16 55 04.594 -01 17 27.33 U F51
2021-08-29 06:23:27 C 16 55 04.740 -01 17 33.84 U F51