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
2005-08-31 03:52:27 C 17 36 10.35 -12 28 52.3 19.6 c 704
2005-08-31 04:08:16 C 17 36 11.74 -12 29 02.0 19.7 c 704
2006-10-16 06:22:42 C 00 10 51.13 -06 22 30.2 d 291
2006-10-16 06:30:26 C 00 10 50.77 -06 22 31.0 d 291
2006-10-16 06:38:15 C 00 10 50.60 -06 22 33.8 d 291
2008-10-31 07:57:55 C 04 13 14.30 +06 27 02.7 o 291
2008-10-31 08:03:21 C 04 13 14.18 +06 27 01.3 o 291
2008-10-31 08:08:48 C 04 13 14.03 +06 27 00.2 o 291
2008-11-01 07:54:06 C 04 12 31.93 +06 22 45.2 o 291
2008-11-01 08:06:47 C 04 12 31.56 +06 22 43.7 o 291
2008-11-01 08:19:34 C 04 12 31.11 +06 22 41.9 o 291
2009-10-23 11:09:42 C 09 40 28.71 +06 38 03.1 o 291
2009-10-23 11:15:03 C 09 40 29.25 +06 38 00.2 o 291
2009-10-23 11:20:23 C 09 40 29.75 +06 37 57.8 o 291
2009-10-24 11:55:17 C 09 42 52.86 +06 27 06.1 o 291
2009-10-24 12:00:52 C 09 42 53.40 +06 27 04.1 o 291
2010-01-02 10:18:17 C 13 17 48.57 -09 12 35.5 u 448
2010-01-02 10:29:33 C 13 17 50.49 -09 12 41.4 u 448
2010-01-02 10:41:15 C 13 17 52.53 -09 12 49.0 u 448
2010-01-12 11:01:28 C 14 02 16.23 -11 17 44.8 18.5 c 704
2010-01-12 11:19:32 C 14 02 19.72 -11 17 54.7 19.1 c 704
2010-01-12 11:55:40 C 14 02 26.67 -11 18 10.1 19.3 c 704
2010-01-12 12:13:45 C 14 02 30.08 -11 18 18.5 18.8 c 704
2010-03-24 02:01:35 C 19 25 40.43 -08 25 28.3 18.0 u C20
2010-03-24 02:03:41 C 19 25 40.66 -08 25 28.3 18.1 u C20
2010-05-10 10:13:05 C 21 18 14.36 -00 52 09.8 r 703
2010-05-10 10:23:50 C 21 18 15.08 -00 52 05.9 r 703
2010-05-10 10:34:43 C 21 18 15.62 -00 52 03.6 r 703
2010-05-10 10:45:34 C 21 18 16.30 -00 52 01.0 r 703
2010-05-14 04:22:56 S 21 23 21.90 -00 28 44.7 L C51
2010-05-14 07:33:27 S 21 23 32.11 -00 27 58.4 L C51
2010-05-14 10:43:58 S 21 23 42.30 -00 27 12.2 L C51
2010-05-14 13:54:29 S 21 23 52.43 -00 26 26.3 L C51
2010-05-14 17:05:00 S 21 24 02.53 -00 25 40.9 L C51
2010-05-14 18:40:10 S 21 24 07.56 -00 25 18.3 L C51
2010-05-14 20:15:31 S 21 24 12.59 -00 24 55.5 L C51
2010-05-14 21:50:42 S 21 24 17.61 -00 24 32.9 L C51
2010-05-14 23:26:03 S 21 24 22.62 -00 24 10.1 L C51
2010-05-15 01:01:13 S 21 24 27.62 -00 23 47.7 L C51
2010-05-15 02:36:34 S 21 24 32.61 -00 23 25.3 L C51
2010-05-15 04:11:44 S 21 24 37.58 -00 23 02.7 L C51
2010-05-15 07:22:15 S 21 24 47.48 -00 22 18.3 L C51
2010-05-15 10:32:46 S 21 24 57.36 -00 21 33.9 L C51
2010-05-15 13:43:17 S 21 25 07.17 -00 20 49.5 L C51
2010-05-15 13:43:28 S 21 25 07.16 -00 20 49.1 L C51
2010-05-15 16:53:48 S 21 25 16.98 -00 20 05.3 L C51
2010-05-15 16:53:59 S 21 25 16.99 -00 20 04.9 L C51
2010-05-24 10:23:57 C 21 34 30.00 +00 19 50.6 r 703
2010-05-24 10:31:24 C 21 34 30.28 +00 19 54.4 r 703
2010-05-24 10:38:58 C 21 34 30.50 +00 19 54.8 r 703