230979 (2005 AT42)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6137173811 ± 1.41e-08
Semi-major axis (a)2.8573132476 AU ± 1.79e-08
Inclination (i)11.20975953° ± 3.05e-06
Long. of Asc. Node (Ω)156.87606987° ± 8.31e-06
Arg. of Perihelion (ω)52.88064620° ± 1.04e-05
Mean Anomaly (M)88.80943801° ± 1.50e-05
Mean Motion (n)0.2040682753°/day ± 1.92e-09
Perihelion dist (q)1.10373044 AU ± 4.09e-08
Aphelion dist (Q)4.61089605 AU ± 4.96e-08
Orbital Period4.82988491 yr ± 4.53e-08
Physical Parameters
H (abs. magnitude)16.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.319″
Uncertainty0
Orbit TypeAmor
MOID0.172120 AU
Observations Used915
Oppositions17
Arc Total2004-2025
First Observation Used2004-12-20
Last Observation Used2025-09-16
Observations (995)
Date Type RA Dec Mag Band Observatory
2010-05-24 10:46:26 C 21 34 30.72 +00 19 55.5 r 703
2010-05-28 14:48:15 C 21 37 49.086 +00 32 50.17 L F51
2010-05-28 14:55:21 C 21 37 49.267 +00 32 51.12 L F51
2010-06-27 06:11:32 C 21 40 05.71 -00 19 39.0 L W91
2010-06-27 06:14:24 C 21 40 05.64 -00 19 39.9 L W91
2010-06-27 06:21:02 C 21 40 05.48 -00 19 41.6 L W91
2010-06-27 06:24:21 C 21 40 05.40 -00 19 42.5 L W91
2010-06-27 06:31:23 C 21 40 05.22 -00 19 44.4 L W91
2010-06-27 06:34:38 C 21 40 05.14 -00 19 45.3 L W91
2010-06-27 06:38:24 C 21 40 05.04 -00 19 46.4 L W91
2010-06-27 06:47:57 C 21 40 04.80 -00 19 48.9 L W91
2010-06-27 06:58:25 C 21 40 04.54 -00 19 51.8 L W91
2010-07-05 08:04:15 C 21 34 29.28 -01 23 12.5 r 703
2010-07-05 08:13:25 C 21 34 28.99 -01 23 16.3 r 703
2010-07-05 08:22:43 C 21 34 28.63 -01 23 19.5 r 703
2010-07-05 08:31:54 C 21 34 28.27 -01 23 23.4 r 703
2010-07-06 08:07:14 C 21 33 38.06 -01 32 30.4 19.2 c 704
2010-07-06 08:23:10 C 21 33 37.49 -01 32 36.9 19.8 c 704
2010-07-06 08:39:17 C 21 33 36.88 -01 32 42.4 19.5 c 704
2010-07-06 08:55:18 C 21 33 36.36 -01 32 49.9 19.4 c 704
2010-07-06 09:11:20 C 21 33 35.70 -01 32 56.0 19.4 c 704
2010-07-07 08:50:15 C 21 32 43.28 -01 42 23.3 19.1 c 704
2010-07-07 08:54:13 C 21 32 43.20 -01 42 24.6 19.2 c 704
2010-07-07 09:04:56 C 21 32 42.77 -01 42 28.8 19.1 c 704
2010-07-07 09:09:06 C 21 32 42.60 -01 42 30.4 19.4 c 704
2010-07-07 09:19:45 C 21 32 42.17 -01 42 34.3 19.3 c 704
2010-07-07 09:23:43 C 21 32 42.01 -01 42 36.5 19.0 c 704
2010-07-07 09:34:21 C 21 32 41.52 -01 42 41.2 19.0 c 704
2010-07-07 09:38:19 C 21 32 41.44 -01 42 42.2 19.1 c 704
2010-07-07 09:49:01 C 21 32 40.98 -01 42 47.0 19.0 c 704
2010-07-07 22:52:35 C 21 32 11.60 -01 48 10.2 u A13
2010-07-07 23:28:59 C 21 32 10.17 -01 48 25.3 u A13
2010-07-11 23:55:47 C 21 28 14.98 -02 30 31.1 r J75
2010-07-12 00:14:23 C 21 28 14.11 -02 30 39.3 r J75
2010-07-12 00:33:00 C 21 28 13.28 -02 30 48.1 r J75
2010-07-13 08:25:48 C 21 26 49.87 -02 45 39.3 19.0 c 704
2010-07-13 08:40:45 C 21 26 49.16 -02 45 46.6 18.8 c 704
2010-07-13 08:55:40 C 21 26 48.46 -02 45 53.1 19.0 c 704
2010-07-13 09:10:35 C 21 26 47.75 -02 45 59.9 18.9 c 704
2010-07-14 06:41:31 C 21 25 50.18 -02 56 09.4 309
2010-07-14 06:45:43 C 21 25 49.98 -02 56 11.3 309
2010-07-14 06:48:16 C 21 25 49.86 -02 56 12.9 309
2010-07-14 06:52:31 C 21 25 49.64 -02 56 14.9 309
2010-07-14 06:55:11 C 21 25 49.47 -02 56 15.7 309
2010-07-14 06:59:43 C 21 25 49.32 -02 56 18.2 309
2010-07-14 07:02:24 C 21 25 49.15 -02 56 19.4 309
2010-07-14 07:06:53 C 21 25 48.98 -02 56 21.4 309
2010-07-14 07:52:39 C 21 25 47.14 -02 56 51.6 18.5 c 704
2010-07-14 08:08:21 C 21 25 46.39 -02 56 59.4 18.8 c 704
2010-07-14 08:24:04 C 21 25 45.65 -02 57 07.0 18.7 c 704