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
2005-03-10 19:36:41 C 07 37 56.63 +18 32 26.2 o A62
2005-03-10 19:38:35 C 07 37 56.61 +18 32 28.1 o A62
2005-03-10 19:40:29 C 07 37 56.60 +18 32 30.3 o A62
2005-03-10 19:42:23 C 07 37 56.57 +18 32 31.9 o A62
2005-03-10 19:43:10 C 07 37 56.58 +18 32 32.7 o A62
2005-03-10 20:38:12 C 07 37 56.24 +18 33 30.5 c A53
2005-03-10 20:43:28 C 07 37 56.20 +18 33 36.3 c A53
2005-03-10 20:48:46 C 07 37 56.16 +18 33 41.5 c A53
2005-03-10 21:15:49 C 07 37 55.93 +18 34 03.3 o 084
2005-03-11 01:50:57 C 07 37 56.07 +18 38 43.2 r 726
2005-03-11 01:59:14 C 07 37 55.98 +18 38 55.5 r 726
2005-03-11 02:03:24 C 07 37 55.98 +18 39 00.6 r 726
2005-03-11 02:11:42 C 07 37 55.94 +18 39 08.4 r 726
2005-03-11 04:34:26 C 07 37 55.30 +18 41 37.6 r G96
2005-03-11 04:42:23 C 07 37 55.26 +18 41 45.7 r G96
2005-03-11 04:50:19 C 07 37 55.21 +18 41 53.7 r G96
2005-03-11 04:58:11 C 07 37 55.17 +18 42 01.7 r G96
2005-03-12 01:56:09 C 07 37 55.58 +19 03 17.9 r 726
2005-03-12 02:00:17 C 07 37 55.61 +19 03 22.9 r 726
2005-03-12 02:04:27 C 07 37 55.58 +19 03 26.7 r 726
2005-03-12 02:08:36 C 07 37 55.55 +19 03 31.4 r 726
2005-03-12 02:18:03 C 07 37 55.53 +19 03 41.1 r 726
2005-03-12 02:22:12 C 07 37 55.53 +19 03 44.3 r 726
2005-03-13 01:28:18 C 07 37 59.59 +19 27 18.7 r H45
2005-03-13 01:30:24 C 07 37 59.61 +19 27 21.6 r H45
2005-03-13 01:32:07 C 07 37 59.61 +19 27 22.9 r H45
2005-03-13 01:33:54 C 07 37 59.61 +19 27 24.8 r H45
2005-03-13 01:36:12 C 07 37 59.65 +19 27 27.2 r H45
2005-03-13 19:07:33 C 07 38 05.14 +19 45 14.8 r A30
2005-03-13 19:09:02 C 07 38 05.14 +19 45 16.3 r A30
2005-03-13 19:10:42 C 07 38 05.15 +19 45 18.0 r A30
2005-03-13 19:11:37 C 07 38 05.15 +19 45 19.0 r A30
2005-03-13 19:14:34 C 07 38 05.16 +19 45 21.9 r A30
2005-03-13 20:58:47 C 07 38 05.39 +19 47 07.1 o A76
2005-03-13 21:26:19 C 07 38 05.38 +19 47 34.8 o A76
2005-03-13 21:51:40 C 07 38 05.49 +19 48 00.7 o A76
2005-03-14 12:15:50 C 07 38 12.63 +20 02 44.4 r 379
2005-03-14 12:22:16 C 07 38 12.62 +20 02 50.9 r 379
2005-03-14 12:28:43 C 07 38 12.67 +20 02 57.1 r 379
2005-03-14 20:21:02 C 07 38 17.07 +20 10 51.0 o 084
2005-03-14 20:25:42 C 07 38 17.09 +20 10 56.3 o 084
2005-03-15 02:07:17 C 07 38 20.76 +20 16 48.4 z 841
2005-03-15 02:25:01 C 07 38 20.87 +20 17 07.8 r 842
2005-03-15 02:30:01 C 07 38 20.91 +20 17 12.8 r 842
2005-03-15 02:37:01 C 07 38 20.88 +20 17 17.2 r 842
2005-03-15 02:39:35 C 07 38 20.98 +20 17 20.7 z 841
2005-03-15 02:42:31 C 07 38 20.94 +20 17 24.3 r 842
2005-03-15 03:12:46 C 07 38 21.22 +20 17 54.3 z 841
2005-03-15 19:56:28 C 07 38 33.19 +20 34 51.0 o 084
2005-03-15 20:01:07 C 07 38 33.24 +20 34 55.8 o 084