154020 (2002 CA10)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5897125730 ± 2.30e-08
Semi-major axis (a)1.5411812390 AU ± 1.38e-09
Inclination (i)12.12403580° ± 4.45e-06
Long. of Asc. Node (Ω)145.32058533° ± 1.40e-05
Arg. of Perihelion (ω)222.20782702° ± 1.45e-05
Mean Anomaly (M)213.08177313° ± 3.04e-06
Mean Motion (n)0.5151476295°/day ± 6.94e-10
Perihelion dist (q)0.63232729 AU ± 3.55e-08
Aphelion dist (Q)2.45003519 AU ± 3.55e-08
Orbital Period1.91328898 yr ± 2.58e-09
Physical Parameters
H (abs. magnitude)19.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.246″
Uncertainty0
Orbit TypeApollo
MOID0.153747 AU
Observations Used194
Oppositions11
Arc Total2001-2025
First Observation Used2001-05-24
Last Observation Used2025-03-06
Observations (207)
Date Type RA Dec Mag Band Observatory
2008-03-06 08:37:28 C 11 30 07.45 +12 05 26.5 r G96
2008-03-06 08:46:20 C 11 30 06.84 +12 05 31.9 r G96
2008-03-06 08:55:18 C 11 30 06.22 +12 05 38.1 r G96
2018-04-11 05:29:16 C 13 38 42.97 +08 12 02.0 u H21
2018-04-11 05:38:55 C 13 38 42.34 +08 12 07.1 u H21
2018-04-11 05:52:21 C 13 38 41.48 +08 12 13.7 u H21
2020-04-22 08:00:35 C 14 01 22.57 +08 24 10.2 V G96
2020-04-22 08:16:23 C 14 01 21.50 +08 24 17.7 V G96
2020-04-22 08:24:30 C 14 01 20.94 +08 24 21.7 V G96
2020-04-22 08:32:36 C 14 01 20.37 +08 24 25.5 V G96
2021-02-07 02:30:20 C 03 13 29.26 +02 50 15.5 V G96
2021-02-07 02:38:29 C 03 13 31.26 +02 50 31.7 V G96
2021-02-07 02:46:37 C 03 13 33.24 +02 50 47.7 V G96
2021-02-07 02:54:45 C 03 13 35.25 +02 51 03.8 V G96
2022-05-26 07:04:51 C 13 53 50.899 +11 23 05.86 V G96
2022-05-26 07:12:21 C 13 53 50.467 +11 23 06.14 V G96
2022-05-26 07:27:17 C 13 53 49.524 +11 23 08.48 V G96
2022-12-27 07:47:20 C 09 03 38.177 -52 12 33.88 V W68
2022-12-27 07:47:59 C 09 03 37.870 -52 12 29.81 V W68
2022-12-27 08:05:18 C 09 03 29.422 -52 10 40.58 V W68
2022-12-27 08:09:51 C 09 03 27.235 -52 10 12.18 V W68
2022-12-28 22:11:32 C 08 47 18.331 -48 07 21.07 V M22
2022-12-28 23:01:20 C 08 46 58.130 -48 02 02.40 V M22
2022-12-28 23:10:07 C 08 46 54.586 -48 01 06.13 V M22
2023-01-01 05:13:17 C 08 21 07.632 -39 33 15.91 V W68
2023-01-01 05:21:54 C 08 21 05.062 -39 32 20.62 V W68
2023-01-01 05:26:26 C 08 21 03.674 -39 31 51.49 V W68
2023-01-01 05:39:40 C 08 20 59.849 -39 30 26.46 V W68
2023-01-05 04:13:24 C 07 58 51.211 -29 40 08.94 V W68
2023-01-05 04:17:19 C 07 58 50.429 -29 39 46.08 V W68
2023-01-05 04:21:13 C 07 58 49.613 -29 39 22.86 V W68
2023-01-05 04:59:08 C 07 58 41.707 -29 35 37.86 V W68
2023-01-07 22:09:51 C 07 47 16.418 -23 24 46.33 V M22
2023-01-07 22:13:58 C 07 47 15.703 -23 24 23.51 V M22
2023-01-07 22:18:52 C 07 47 14.885 -23 23 57.52 V M22
2023-01-07 22:28:21 C 07 47 13.289 -23 23 06.18 V M22
2023-01-10 04:16:20 C 07 39 28.860 -18 44 24.36 V W68
2023-01-10 04:54:44 C 07 39 23.357 -18 41 14.57 V W68
2023-01-10 05:21:19 C 07 39 19.596 -18 39 03.42 V W68
2023-01-10 05:26:31 C 07 39 18.864 -18 38 37.72 V W68
2023-01-10 05:31:59 C 07 39 18.094 -18 38 10.90 V W68
2023-01-10 06:22:25 C 07 39 10.930 -18 34 01.63 V W68
2023-01-10 22:27:29 C 07 37 09.13 -17 16 41.6 X C95
2023-01-10 22:39:13 C 07 37 07.55 -17 15 44.7 X C95
2023-01-19 04:15:19 C 07 18 40.159 -04 12 44.57 V W68
2023-01-19 04:20:30 C 07 18 39.751 -04 12 27.97 V W68
2023-01-19 05:06:00 C 07 18 36.350 -04 10 02.03 V W68
2023-01-19 05:15:43 C 07 18 35.621 -04 09 31.00 V W68
2023-01-20 10:55:16 C 07 16 41.230 -02 37 49.80 V T05
2023-01-20 10:56:35 C 07 16 41.136 -02 37 45.16 V T05