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
2005-03-15 20:20:11 C 07 38 33.58 +20 35 16.6 c A53
2005-03-15 20:35:30 C 07 38 33.74 +20 35 35.0 17.3 r 160
2005-03-15 20:39:48 C 07 38 33.77 +20 35 39.4 17.1 r 160
2005-03-15 20:45:50 C 07 38 33.80 +20 35 45.7 17.2 r 160
2005-03-15 20:58:04 C 07 38 33.94 +20 35 54.7 c A53
2005-03-16 18:26:54 C 07 38 53.23 +20 57 46.7 r 151
2005-03-16 18:30:14 C 07 38 53.20 +20 57 50.1 r 151
2005-03-16 18:31:51 C 07 38 53.25 +20 57 51.5 r 151
2005-03-16 18:32:41 C 07 38 52.98 +20 57 55.2 i 071
2005-03-16 18:34:48 C 07 38 53.32 +20 57 54.0 r 151
2005-03-16 18:36:44 C 07 38 53.03 +20 57 59.2 i 071
2005-03-16 18:40:45 C 07 38 53.07 +20 58 03.3 i 071
2005-03-16 19:21:32 C 07 38 53.59 +20 58 39.3 o 084
2005-03-16 19:26:11 C 07 38 53.67 +20 58 44.0 o 084
2005-03-19 00:43:50 C 07 39 56.58 +21 52 49.9 o H97
2005-03-19 01:00:07 C 07 39 56.91 +21 53 06.3 o H97
2005-03-19 01:18:28 C 07 39 57.24 +21 53 24.9 o H97
2005-03-19 01:43:26 C 07 39 57.69 +21 53 51.6 o H97
2005-03-19 21:38:32 C 07 40 26.95 +22 13 55.1 d A56
2005-03-19 21:54:16 C 07 40 27.21 +22 14 11.5 d A56
2005-03-19 22:01:56 C 07 40 27.41 +22 14 19.2 d A56
2005-03-19 22:09:09 C 07 40 27.59 +22 14 27.3 d A56
2005-03-19 22:14:33 C 07 40 27.76 +22 14 32.0 d A56
2005-03-22 01:50:40 C 07 42 00.04 +23 06 32.7 z 841
2005-03-22 02:30:53 C 07 42 01.12 +23 07 12.4 z 841
2005-03-22 03:16:06 C 07 42 02.50 +23 07 56.3 z 841
2005-03-23 18:52:55 C 07 43 29.04 +23 47 35.2 r 151
2005-03-23 18:57:23 C 07 43 29.16 +23 47 39.8 r 151
2005-03-23 18:59:28 C 07 43 29.21 +23 47 41.8 r 151
2005-03-24 21:22:54 C 07 44 33.29 +24 14 00.5 r 941
2005-03-24 21:23:33 C 07 44 33.32 +24 14 01.1 r 941
2005-03-24 21:24:52 C 07 44 33.37 +24 14 02.4 r 941
2005-03-24 21:25:32 C 07 44 33.39 +24 14 03.2 r 941
2005-03-24 21:27:31 C 07 44 33.47 +24 14 05.3 r 941
2005-03-25 01:22:15 C 07 44 43.92 +24 18 00.0 z 841
2005-03-25 01:49:54 C 07 44 45.00 +24 18 27.8 z 841
2005-03-27 03:10:41 C 07 47 03.47 +25 07 19.0 c 699
2005-03-27 03:34:06 C 07 47 04.53 +25 07 42.0 c 699
2005-03-27 03:57:32 C 07 47 05.63 +25 08 04.6 c 699
2005-03-27 04:21:02 C 07 47 06.66 +25 08 28.2 c 699
2005-03-27 19:57:05 C 07 47 55.16 +25 23 47.3 r 941
2005-03-27 19:57:44 C 07 47 55.19 +25 23 48.1 r 941
2005-03-27 19:59:05 C 07 47 55.25 +25 23 49.3 r 941
2005-03-27 19:59:45 C 07 47 55.28 +25 23 50.0 r 941
2005-03-27 20:01:04 C 07 47 55.34 +25 23 51.3 r 941
2005-03-28 20:08:59 C 07 49 13.71 +25 47 24.5 o 084
2005-03-28 20:13:37 C 07 49 13.97 +25 47 28.9 o 084
2005-03-29 21:04:38 C 07 50 40.09 +26 11 42.1 o 084
2005-03-29 21:09:17 C 07 50 40.39 +26 11 46.8 o 084
2005-03-30 19:34:01 C 07 52 03.01 +26 33 32.9 o 084