IAA RAS IAA Minor Planet Database

2004 CA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6132846011 ± 7.13e-05
Semi-major axis (a)2.1105183907 AU ± 2.94e-04
Inclination (i)3.25899920° ± 4.34e-04
Long. of Asc. Node (Ω)303.84695784° ± 4.18e-03
Arg. of Perihelion (ω)130.75190865° ± 5.77e-03
Mean Anomaly (M)52.53014647° ± 5.40e-01
Mean Motion (n)0.3214612024°/day ± 6.71e-05
Perihelion dist (q)0.81616996 AU ± 1.89e-04
Aphelion dist (Q)3.40486682 AU ± 4.97e-04
Orbital Period3.06608162 yr ± 6.40e-04
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.424″
Uncertainty3
Orbit TypeApollo
MOID0.007213 AU
Observations Used44
Oppositions1
Arc Total2004-2004
First Observation Used2004-02-12
Last Observation Used2004-02-22
Observations (44)
Date Type RA Dec Mag Band Observatory
2004-02-12 03:55:24 C 09 34 05.05 +00 38 38.4 – m 333
2004-02-12 04:15:55 C 09 34 06.55 +00 38 57.6 – m 333
2004-02-12 04:38:22 C 09 34 08.06 +00 39 16.7 – m 333
2004-02-12 09:24:34 C 09 34 26.60 +00 43 24.1 19.0 c 644
2004-02-12 09:54:57 C 09 34 28.49 +00 43 50.3 19.1 c 644
2004-02-12 10:44:32 C 09 34 31.65 +00 44 32.5 19.0 c 644
2004-02-12 21:12:49 C 09 35 28.13 +00 52 50.2 – c 587
2004-02-12 21:16:26 C 09 35 28.31 +00 52 53.3 – c 587
2004-02-12 21:20:02 C 09 35 28.55 +00 52 56.5 – c 587
2004-02-12 22:36:47 C 09 35 32.63 +00 53 53.9 – c 246
2004-02-12 22:38:34 C 09 35 32.71 +00 53 55.5 – c 246
2004-02-12 22:41:47 C 09 35 32.90 +00 53 59.4 – c 246
2004-02-13 04:53:51 C 09 36 03.35 +00 59 06.2 – c G90
2004-02-13 04:59:19 C 09 36 02.22 +00 59 01.7 – r H36
2004-02-13 05:00:32 C 09 36 03.69 +00 59 11.6 – c G90
2004-02-13 05:06:06 C 09 36 02.63 +00 59 07.2 – r H36
2004-02-13 05:07:11 C 09 36 04.09 +00 59 16.5 – c G90
2004-02-13 05:13:43 C 09 36 03.04 +00 59 13.3 – r H36
2004-02-13 05:20:36 C 09 36 03.37 +00 59 18.3 – r H36
2004-02-13 05:59:00 C 09 36 07.22 +00 59 53.0 – c 673
2004-02-13 06:03:49 C 09 36 07.42 +00 59 55.9 – c 673
2004-02-13 06:08:59 C 09 36 07.79 +01 00 01.5 – c 673
2004-02-13 06:14:19 C 09 36 08.04 +01 00 04.8 – c 673
2004-02-13 07:15:58 C 09 36 10.56 +01 00 49.7 – o 699
2004-02-13 07:35:47 C 09 36 11.56 +01 01 04.7 – o 699
2004-02-13 08:20:54 C 09 36 13.81 +01 01 37.7 – o 699
2004-02-13 08:40:47 C 09 36 14.78 +01 01 52.6 – o 699
2004-02-15 00:20:47 C 09 38 42.87 +01 28 07.9 – r 941
2004-02-15 00:27:22 C 09 38 43.10 +01 28 11.6 – r 941
2004-02-15 00:29:00 C 09 38 43.17 +01 28 12.5 – r 941
2004-02-15 00:30:40 C 09 38 43.24 +01 28 13.5 – r 941
2004-02-16 22:08:34 C 09 40 54.01 +01 52 40.9 – c 246
2004-02-16 22:10:16 C 09 40 54.04 +01 52 41.3 – c 246
2004-02-16 22:11:28 C 09 40 54.07 +01 52 42.4 – c 246
2004-02-16 22:12:45 C 09 40 54.10 +01 52 42.4 – c 246
2004-02-16 22:14:08 C 09 40 54.11 +01 52 43.1 – c 246
2004-02-16 22:15:28 C 09 40 54.14 +01 52 44.2 – c 246
2004-02-16 22:16:41 C 09 40 54.22 +01 52 44.9 – c 246
2004-02-16 22:18:14 C 09 40 54.27 +01 52 45.1 – c 246
2004-02-18 06:14:10 C 09 42 08.25 +02 07 38.7 – c 691
2004-02-18 07:00:46 C 09 42 09.19 +02 07 58.7 – c 691
2004-02-18 07:39:24 C 09 42 09.95 +02 08 15.5 – c 691
2004-02-22 01:24:53 C 09 44 49.23 +02 41 38.4 – o 493
2004-02-22 01:41:55 C 09 44 49.39 +02 41 43.9 – o 493