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
2023-11-22 12:59:44 C 05 48 49.877 +07 43 39.47 X F52
2023-11-22 13:18:29 C 05 48 49.239 +07 43 37.17 X F52
2023-11-22 13:37:21 C 05 48 48.627 +07 43 34.31 X F52
2023-11-22 13:56:21 C 05 48 47.999 +07 43 31.41 X F52
2023-12-04 09:11:54 C 05 38 11.168 +07 08 21.80 X F52
2023-12-04 09:30:25 C 05 38 10.362 +07 08 19.92 X F52
2023-12-04 09:48:55 C 05 38 09.571 +07 08 18.02 X F52
2023-12-04 10:07:25 C 05 38 08.754 +07 08 16.19 X F52
2024-01-02 09:23:01 C 05 05 35.912 +06 50 17.69 X F51
2024-01-02 09:41:19 C 05 05 35.077 +06 50 18.29 X F51
2024-01-02 09:59:31 C 05 05 34.231 +06 50 19.74 X F51
2024-01-02 10:17:46 C 05 05 33.389 +06 50 20.86 X F51
2024-01-13 05:18:34 C 04 54 55.375 +07 14 14.32 V G96
2024-01-13 05:25:59 C 04 54 55.109 +07 14 15.18 V G96
2024-01-13 05:33:26 C 04 54 54.824 +07 14 16.08 V G96
2024-01-13 05:40:50 C 04 54 54.529 +07 14 16.98 V G96
2024-01-31 05:41:52 C 04 43 31.512 +08 27 29.15 X F52
2024-01-31 05:59:51 C 04 43 31.213 +08 27 32.92 X F52
2024-01-31 06:17:56 C 04 43 30.907 +08 27 36.75 X F52
2024-01-31 06:36:01 C 04 43 30.604 +08 27 40.56 X F52
2024-02-21 06:35:49 C 04 42 34.217 +10 29 07.15 X F51
2024-02-21 06:54:48 C 04 42 34.406 +10 29 12.12 X F51
2024-02-21 07:28:47 C 04 42 34.753 +10 29 21.24 X F51
2024-03-19 06:08:30 C 05 00 02.885 +13 26 19.81 X F51
2024-03-19 06:25:29 C 05 00 03.551 +13 26 24.39 X F51
2024-03-19 06:42:25 C 05 00 04.259 +13 26 28.84 X F51
2024-03-19 06:59:25 C 05 00 04.950 +13 26 33.13 X F51
2024-05-01 03:10:51 C 06 02 40.873 +17 25 13.08 V G96
2024-05-01 03:20:02 C 06 02 41.608 +17 25 14.12 V G96
2024-05-01 03:26:07 C 06 02 42.115 +17 25 15.56 V G96
2024-05-01 03:32:12 C 06 02 42.580 +17 25 16.07 V G96
2025-05-30 14:09:07 C 23 46 54.439 -01 18 20.65 X F51
2025-05-30 14:14:42 C 23 46 54.649 -01 18 19.98 X F51
2025-05-30 14:20:17 C 23 46 54.825 -01 18 19.20 X F51
2025-05-30 14:25:51 C 23 46 55.014 -01 18 18.48 X F51
2025-08-25 11:44:04 C 23 47 24.835 -04 48 57.34 X F51
2025-08-25 12:01:33 C 23 47 24.239 -04 49 03.25 X F51
2025-08-25 12:18:43 C 23 47 23.651 -04 49 08.78 X F51
2025-08-30 10:56:36 C 23 43 19.056 -05 27 24.11 X F51
2025-08-30 11:14:22 C 23 43 18.425 -05 27 29.86 X F51
2025-08-30 11:32:08 C 23 43 17.788 -05 27 35.52 X F51
2025-09-16 08:52:04 C 23 28 30.282 -07 36 49.92 X F52
2025-09-16 09:05:53 C 23 28 29.767 -07 36 54.09 X F52
2025-09-16 09:19:44 C 23 28 29.251 -07 36 58.33 X F52
2025-09-16 09:33:34 C 23 28 28.734 -07 37 02.46 X F52