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
2005-03-06 01:39:33 C 07 39 00.94 +16 37 01.0 r 726
2005-03-06 01:43:42 C 07 39 00.86 +16 37 04.6 r 726
2005-03-06 01:47:52 C 07 39 00.71 +16 37 09.0 r 726
2005-03-06 12:24:07 C 07 38 50.51 +16 47 53.6 r 379
2005-03-06 12:26:15 C 07 38 50.43 +16 47 56.2 r 379
2005-03-06 12:37:01 C 07 38 50.24 +16 48 06.4 r 379
2005-03-07 01:39:49 C 07 38 39.91 +17 01 16.0 r H45
2005-03-07 01:44:43 C 07 38 39.79 +17 01 19.9 r H45
2005-03-07 01:46:27 C 07 38 39.74 +17 01 19.1 r 726
2005-03-07 01:46:44 C 07 38 39.78 +17 01 22.9 r H45
2005-03-07 01:48:56 C 07 38 39.71 +17 01 24.8 r H45
2005-03-07 01:54:19 C 07 38 39.61 +17 01 30.3 r H45
2005-03-07 01:54:44 C 07 38 39.59 +17 01 28.4 r 726
2005-03-07 01:58:54 C 07 38 39.56 +17 01 31.8 r 726
2005-03-07 02:03:02 C 07 38 39.56 +17 01 37.1 r 726
2005-03-07 02:07:11 C 07 38 39.36 +17 01 40.6 r 726
2005-03-07 11:38:24 C 07 38 31.97 +17 11 21.2 r 379
2005-03-07 11:51:19 C 07 38 31.72 +17 11 34.3 r 379
2005-03-07 19:21:07 C 07 38 26.86 +17 19 07.6 r 170
2005-03-07 19:28:29 C 07 38 26.75 +17 19 15.3 r 170
2005-03-07 19:33:23 C 07 38 26.66 +17 19 20.0 r 170
2005-03-07 19:38:17 C 07 38 26.59 +17 19 25.1 r 170
2005-03-07 19:44:24 C 07 38 26.49 +17 19 31.4 r 170
2005-03-07 21:02:26 C 07 38 25.20 +17 20 49.0 c A48
2005-03-07 21:08:38 C 07 38 25.14 +17 20 55.4 c A48
2005-03-07 21:14:50 C 07 38 25.03 +17 21 01.7 c A48
2005-03-07 21:21:04 C 07 38 24.92 +17 21 08.3 c A48
2005-03-08 01:56:08 C 07 38 22.52 +17 25 46.1 r 726
2005-03-08 02:00:16 C 07 38 22.50 +17 25 50.2 r 726
2005-03-08 02:04:26 C 07 38 22.39 +17 25 54.7 r 726
2005-03-08 02:10:43 C 07 38 22.34 +17 26 01.0 r 726
2005-03-08 02:14:53 C 07 38 22.26 +17 26 05.5 r 726
2005-03-08 20:11:10 C 07 38 11.95 +17 44 16.3 17.4 r 160
2005-03-08 20:17:22 C 07 38 11.86 +17 44 22.9 17.2 r 160
2005-03-08 20:22:39 C 07 38 11.80 +17 44 28.3 17.3 r 160
2005-03-08 21:04:41 C 07 38 11.36 +17 45 10.7 c A53
2005-03-08 21:12:05 C 07 38 11.27 +17 45 17.9 c A53
2005-03-08 21:17:23 C 07 38 11.18 +17 45 23.0 c A53
2005-03-09 01:18:27 C 07 38 09.92 +17 49 27.1 r 726
2005-03-09 01:26:45 C 07 38 09.91 +17 49 37.0 r 726
2005-03-09 01:30:53 C 07 38 09.79 +17 49 39.8 r 726
2005-03-09 01:35:03 C 07 38 09.72 +17 49 44.1 r 726
2005-03-09 20:17:35 C 07 38 01.85 +18 08 40.8 o 084
2005-03-09 20:22:14 C 07 38 01.82 +18 08 45.3 o 084
2005-03-10 18:38:39 C 07 37 56.95 +18 31 26.7 c A35
2005-03-10 18:44:01 C 07 37 56.92 +18 31 32.2 c A35
2005-03-10 18:49:24 C 07 37 56.88 +18 31 37.7 c A35
2005-03-10 19:30:58 C 07 37 56.65 +18 32 20.2 o A62
2005-03-10 19:32:52 C 07 37 56.64 +18 32 22.2 o A62
2005-03-10 19:34:46 C 07 37 56.64 +18 32 24.5 o A62