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
2021-08-29 06:37:57 C 16 55 05.066 -01 17 46.92 U F51
2023-04-18 08:50:29 C 17 42 20.36 +32 21 04.1 u H21
2023-04-18 08:56:48 C 17 42 20.25 +32 21 08.6 u H21
2023-04-24 08:47:25 C 17 39 33.12 +33 33 52.1 u H21
2023-04-24 09:10:11 C 17 39 32.55 +33 34 03.2 u H21
2023-05-29 09:35:22 C 16 56 45.452 +36 15 21.13 V G96
2023-05-29 09:42:55 C 16 56 44.862 +36 15 18.90 V G96
2023-05-29 09:50:29 C 16 56 44.322 +36 15 17.75 V G96
2023-05-29 09:58:01 C 16 56 43.814 +36 15 16.24 V G96
2023-06-18 11:04:08 C 16 25 42.166 +32 48 53.98 X F51
2023-06-18 11:20:50 C 16 25 41.172 +32 48 42.76 X F51
2023-06-18 11:37:32 C 16 25 40.209 +32 48 31.87 X F51
2023-06-18 11:54:10 C 16 25 39.251 +32 48 20.64 X F51
2023-07-16 02:58:17 C 16 01 05.22 +23 19 18.5 u H21
2023-07-16 03:16:44 C 16 01 04.98 +23 19 00.0 u H21
2025-02-22 14:35:33 C 16 20 07.688 +29 13 24.69 X F52
2025-02-22 14:52:13 C 16 20 08.602 +29 13 38.00 X F52
2025-02-22 15:25:32 C 16 20 10.414 +29 14 04.29 X F52
2025-02-26 11:58:30 C 16 25 06.614 +30 27 23.40 V G96
2025-02-26 12:05:19 C 16 25 06.964 +30 27 28.76 V G96
2025-02-26 12:12:10 C 16 25 07.255 +30 27 34.31 V G96
2025-02-26 12:18:59 C 16 25 07.597 +30 27 39.31 V G96
2025-04-02 14:41:04 C 16 42 10.123 +41 35 33.35 X F52
2025-04-02 14:54:10 C 16 42 09.888 +41 35 42.67 X F52
2025-04-02 15:07:10 C 16 42 09.669 +41 35 51.72 X F52
2025-04-27 11:50:41 C 16 18 18.060 +46 42 59.30 X F52
2025-04-27 12:07:27 C 16 18 16.988 +46 43 03.81 X F52
2025-04-27 12:24:12 C 16 18 15.909 +46 43 08.29 X F52
2025-04-27 12:40:52 C 16 18 14.799 +46 43 12.80 X F52
2025-04-29 09:00:07 C 16 15 25.456 +46 54 00.32 V G96
2025-04-29 09:08:35 C 16 15 24.916 +46 54 02.09 V G96
2025-04-29 09:16:22 C 16 15 24.430 +46 54 02.88 V G96
2025-04-29 09:26:08 C 16 15 23.836 +46 54 06.19 V G96
2025-05-19 10:43:03 C 15 41 24.314 +46 33 57.51 X F52
2025-05-19 10:53:45 C 15 41 23.558 +46 33 54.21 X F52
2025-05-19 11:04:22 C 15 41 22.788 +46 33 50.95 X F52
2025-05-19 11:14:53 C 15 41 22.002 +46 33 47.41 X F52
2025-05-25 10:17:06 C 15 31 42.444 +45 39 21.78 X F52
2025-05-25 10:35:48 C 15 31 41.162 +45 39 13.11 X F52
2025-05-25 10:54:32 C 15 31 39.921 +45 39 04.66 X F52
2025-05-25 11:13:12 C 15 31 38.677 +45 38 56.21 X F52