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
2004-12-20 08:15:25 C 08 41 26.59 +03 24 56.6 o 699
2004-12-20 08:43:28 C 08 41 26.62 +03 24 51.8 o 699
2004-12-20 09:11:29 C 08 41 26.66 +03 24 47.9 o 699
2004-12-20 09:39:30 C 08 41 26.66 +03 24 43.2 o 699
2005-01-15 07:38:05 C 08 32 04.88 +03 17 22.0 o 699
2005-01-15 08:06:05 C 08 32 03.82 +03 17 27.7 o 699
2005-01-15 08:34:05 C 08 32 02.79 +03 17 30.6 o 699
2005-01-15 09:02:07 C 08 32 01.72 +03 17 38.1 o 699
2005-01-16 10:28:04 C 08 31 07.80 +03 22 39.2 18.9 c 608
2005-01-16 10:43:19 C 08 31 07.19 +03 22 42.3 18.6 c 608
2005-01-16 10:59:24 C 08 31 06.55 +03 22 45.4 18.9 c 608
2005-01-18 06:47:01 C 08 29 27.82 +03 32 28.8 d 703
2005-01-18 07:00:39 C 08 29 27.26 +03 32 32.4 d 703
2005-01-18 07:14:12 C 08 29 26.68 +03 32 35.9 d 703
2005-01-18 07:27:44 C 08 29 26.13 +03 32 38.8 d 703
2005-01-22 20:46:19 C 08 24 51.45 +04 04 09.3 r J87
2005-01-22 21:14:30 C 08 24 50.11 +04 04 19.1 r J87
2005-01-22 21:21:00 C 08 24 49.80 +04 04 21.2 r J87
2005-01-22 21:37:13 C 08 24 48.92 +04 04 26.7 d A56
2005-01-22 21:43:36 C 08 24 48.74 +04 04 28.7 r J87
2005-01-22 21:45:26 C 08 24 48.51 +04 04 29.4 d A56
2005-01-22 21:55:35 C 08 24 47.98 +04 04 33.2 d A56
2005-01-22 22:13:32 C 08 24 47.17 +04 04 37.6 d A56
2005-01-22 22:57:24 C 08 24 45.10 +04 04 52.9 c A53
2005-01-22 23:05:57 C 08 24 44.71 +04 04 56.1 c A53
2005-01-22 23:18:23 C 08 24 44.12 +04 05 00.0 c A53
2005-01-22 23:24:11 C 08 24 43.82 +04 05 02.1 c A53
2005-01-23 09:37:23 C 08 24 15.51 +04 08 33.7 r H41
2005-01-23 09:39:35 C 08 24 15.42 +04 08 34.2 r H41
2005-01-23 09:41:21 C 08 24 15.29 +04 08 35.2 r H41
2005-01-23 09:43:14 C 08 24 15.27 +04 08 35.7 r H41
2005-01-23 09:44:58 C 08 24 15.17 +04 08 36.3 r H41
2005-01-24 07:38:08 C 08 23 14.96 +04 16 25.9 r H41
2005-01-24 07:40:42 C 08 23 14.85 +04 16 26.5 r H41
2005-01-24 07:42:46 C 08 23 14.82 +04 16 28.3 r H41
2005-01-24 07:47:40 C 08 23 14.54 +04 16 29.8 r H41
2005-01-24 07:49:31 C 08 23 14.48 +04 16 30.0 r H41
2005-01-29 22:30:13 C 08 16 35.49 +05 14 16.7 c A53
2005-01-29 22:37:06 C 08 16 35.03 +05 14 19.1 c A53
2005-01-29 22:43:59 C 08 16 34.70 +05 14 22.4 c A53
2005-01-29 22:46:26 C 08 16 34.40 +05 14 21.7 o 084
2005-01-29 22:51:06 C 08 16 34.14 +05 14 23.8 o 084
2005-01-31 23:23:22 C 08 14 00.87 +05 39 23.8 c 458
2005-01-31 23:32:40 C 08 14 00.28 +05 39 27.9 c 458
2005-02-01 20:59:25 C 08 12 51.53 +05 51 12.3 r 203
2005-02-01 22:03:06 C 08 12 47.91 +05 51 47.5 r 203
2005-02-01 22:49:29 C 08 12 45.31 +05 52 13.9 c 560
2005-02-01 22:52:34 C 08 12 45.14 +05 52 15.6 c 560
2005-02-01 22:55:39 C 08 12 44.96 +05 52 17.2 c 560
2005-02-02 06:56:54 C 08 12 18.95 +05 56 51.2 r 703