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
2005-02-27 19:06:04 C 07 42 36.43 +14 07 46.1 r 240
2005-02-27 19:11:56 C 07 42 36.21 +14 07 51.7 r 240
2005-02-27 19:14:51 C 07 42 36.11 +14 07 54.5 r 240
2005-02-27 23:02:44 C 07 42 28.26 +14 11 32.9 o 084
2005-02-28 18:13:56 C 07 41 54.73 +14 30 19.2 r 185
2005-02-28 18:20:59 C 07 41 54.49 +14 30 26.2 r 185
2005-02-28 18:23:19 C 07 41 54.42 +14 30 28.4 r 185
2005-02-28 18:29:43 C 07 41 54.21 +14 30 34.9 r 185
2005-02-28 18:35:20 C 07 41 54.02 +14 30 42.1 r 185
2005-02-28 19:12:11 C 07 41 52.59 +14 31 14.6 o 084
2005-02-28 19:16:50 C 07 41 52.44 +14 31 18.7 o 084
2005-02-28 19:43:21 C 07 41 51.78 +14 31 47.1 o A62
2005-02-28 19:46:05 C 07 41 51.71 +14 31 50.2 o A62
2005-02-28 19:48:50 C 07 41 51.63 +14 31 52.7 o A62
2005-02-28 19:51:36 C 07 41 51.54 +14 31 55.6 o A62
2005-02-28 19:54:21 C 07 41 51.45 +14 31 57.9 o A62
2005-02-28 19:57:05 C 07 41 51.35 +14 32 00.7 o A62
2005-02-28 19:59:50 C 07 41 51.27 +14 32 03.4 o A62
2005-02-28 20:02:35 C 07 41 51.17 +14 32 06.1 o A62
2005-02-28 20:05:19 C 07 41 51.08 +14 32 08.7 o A62
2005-02-28 20:08:03 C 07 41 50.99 +14 32 11.5 o A62
2005-02-28 20:10:47 C 07 41 50.90 +14 32 14.2 o A62
2005-02-28 20:13:31 C 07 41 50.83 +14 32 16.7 o A62
2005-02-28 20:16:16 C 07 41 50.75 +14 32 19.3 o A62
2005-02-28 20:17:18 C 07 41 50.70 +14 32 20.3 o A62
2005-02-28 20:41:14 C 07 41 49.93 +14 32 42.6 r A68
2005-02-28 20:46:26 C 07 41 49.76 +14 32 47.1 r A68
2005-02-28 20:52:54 C 07 41 49.53 +14 32 54.7 r A68
2005-03-01 06:18:39 C 07 41 32.85 +14 42 12.7 r H45
2005-03-01 06:23:09 C 07 41 32.73 +14 42 17.3 r H45
2005-03-01 06:25:55 C 07 41 32.62 +14 42 19.9 r H45
2005-03-01 06:27:40 C 07 41 32.59 +14 42 21.6 r H45
2005-03-01 06:29:34 C 07 41 32.54 +14 42 23.5 r H45
2005-03-01 11:43:07 C 07 41 24.64 +14 47 32.6 r 379
2005-03-01 11:47:24 C 07 41 24.54 +14 47 37.5 r 379
2005-03-01 11:51:43 C 07 41 24.36 +14 47 42.0 r 379
2005-03-01 18:29:19 C 07 41 13.67 +14 54 06.9 o 084
2005-03-01 18:34:00 C 07 41 13.55 +14 54 10.8 o 084
2005-03-01 19:18:20 C 07 41 12.46 +14 54 57.4 c A35
2005-03-01 19:21:01 C 07 41 12.39 +14 55 00.0 c A35
2005-03-01 19:23:43 C 07 41 12.31 +14 55 02.7 c A35
2005-03-01 21:46:22 C 07 41 08.06 +14 57 24.7 c A53
2005-03-01 21:50:30 C 07 41 07.93 +14 57 28.3 c A53
2005-03-01 21:54:37 C 07 41 07.80 +14 57 33.2 c A53
2005-03-01 21:58:44 C 07 41 07.66 +14 57 36.9 c A53
2005-03-01 22:25:44 C 07 41 06.77 +14 58 02.3 o A76
2005-03-01 22:32:01 C 07 41 06.61 +14 58 07.7 o A76
2005-03-01 22:35:43 C 07 41 06.54 +14 58 08.3 o 084
2005-03-01 22:40:22 C 07 41 06.41 +14 58 13.4 o 084
2005-03-01 22:42:33 C 07 41 06.29 +14 58 18.1 o A76