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
2020-07-26 10:34:53 C 23 26 39.89 -03 09 44.1 V G96
2020-07-28 11:42:01 C 23 25 35.436 -03 22 32.09 U F52
2020-07-28 11:58:37 C 23 25 35.029 -03 22 36.67 U F52
2020-07-28 12:15:14 C 23 25 34.647 -03 22 41.20 U F52
2020-07-28 12:31:53 C 23 25 34.240 -03 22 45.54 U F52
2020-08-15 10:08:30 C 23 12 33.174 -05 38 44.54 U F51
2020-08-15 10:26:27 C 23 12 32.499 -05 38 50.93 U F51
2020-08-15 10:44:23 C 23 12 31.819 -05 38 57.26 U F51
2020-08-15 11:02:18 C 23 12 31.145 -05 39 03.66 U F51
2020-08-19 08:05:36 C 23 09 02.14 -06 12 28.6 V G96
2020-08-19 08:13:08 C 23 09 01.85 -06 12 31.4 V G96
2020-08-19 08:20:40 C 23 09 01.53 -06 12 34.2 V G96
2020-08-19 08:28:13 C 23 09 01.26 -06 12 36.9 V G96
2020-08-22 12:08:44 C 23 06 04.921 -06 40 13.06 U F52
2020-08-22 12:16:32 C 23 06 04.603 -06 40 15.76 U F52
2020-08-22 12:24:15 C 23 06 04.298 -06 40 18.63 U F52
2020-08-22 12:32:01 C 23 06 03.988 -06 40 21.49 U F52
2020-08-23 11:40:32 C 23 05 09.298 -06 48 50.59 U F52
2020-08-23 11:55:22 C 23 05 08.696 -06 48 56.09 U F52
2020-08-23 12:10:15 C 23 05 08.087 -06 49 01.73 U F52
2020-09-06 09:16:45 C 22 51 50.598 -08 48 52.68 U F51
2020-09-06 09:32:52 C 22 51 49.950 -08 48 58.19 U F51
2020-09-06 09:48:59 C 22 51 49.301 -08 49 03.64 U F51
2020-09-08 11:28:17 C 22 49 53.636 -09 05 56.43 U F51
2020-09-08 11:44:45 C 22 49 52.995 -09 06 01.82 U F51
2020-09-08 12:01:14 C 22 49 52.319 -09 06 07.27 U F51
2020-09-11 05:23:43 C 22 47 23.81 -09 27 43.5 V G96
2020-09-11 05:32:41 C 22 47 23.45 -09 27 45.3 V G96
2020-09-11 05:40:03 C 22 47 23.21 -09 27 48.7 V G96
2020-09-11 05:47:25 C 22 47 22.92 -09 27 50.1 V G96
2020-09-12 08:37:55 C 22 46 23.197 -09 36 28.07 U F51
2020-09-12 08:38:49 C 22 46 23.160 -09 36 28.29 U F51
2020-09-12 08:53:57 C 22 46 22.580 -09 36 33.13 U F51
2020-09-12 08:54:53 C 22 46 22.551 -09 36 33.48 U F51
2020-09-12 09:09:57 C 22 46 21.975 -09 36 38.26 U F51
2020-09-12 09:10:53 C 22 46 21.942 -09 36 38.50 U F51
2020-09-12 09:25:56 C 22 46 21.371 -09 36 43.33 U F51
2020-09-12 09:26:53 C 22 46 21.331 -09 36 43.65 U F51
2020-09-17 08:24:56 C 22 42 07.837 -10 13 08.81 U F52
2020-09-17 08:40:40 C 22 42 07.285 -10 13 13.39 U F52
2020-09-17 08:56:23 C 22 42 06.724 -10 13 17.82 U F52
2020-10-09 07:02:17 C 22 28 35.016 -12 10 44.52 U F51
2020-10-09 07:19:22 C 22 28 34.714 -12 10 47.23 U F51
2020-10-09 07:53:36 C 22 28 34.106 -12 10 52.42 U F51
2020-10-20 05:18:25 C 22 25 35.814 -12 40 50.16 U F51
2020-10-20 05:34:13 C 22 25 35.694 -12 40 51.59 U F51
2020-10-20 06:05:54 C 22 25 35.459 -12 40 54.33 U F51
2023-11-19 11:54:42 C 05 51 04.244 +07 54 24.10 X F51
2023-11-19 12:13:19 C 05 51 03.675 +07 54 21.37 X F51
2023-11-19 12:47:57 C 05 51 02.640 +07 54 16.06 X F51