2004 CD39

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5265254740 ± 6.17e-08
Semi-major axis (a)2.4661953532 AU ± 1.05e-07
Inclination (i)3.23933643° ± 5.77e-06
Long. of Asc. Node (Ω)227.25973030° ± 1.14e-04
Arg. of Perihelion (ω)303.49333865° ± 1.77e-04
Mean Anomaly (M)200.80440275° ± 1.37e-04
Mean Motion (n)0.2544902003°/day ± 1.63e-08
Perihelion dist (q)1.16768068 AU ± 1.60e-07
Aphelion dist (Q)3.76471003 AU ± 2.21e-07
Orbital Period3.87294396 yr ± 2.48e-07
Physical Parameters
H (abs. magnitude)20.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.447″
Uncertainty0
Orbit TypeAmor
MOID0.180613 AU
Observations Used134
Oppositions3
Arc Total2004-2008
First Observation Used2004-02-14
Last Observation Used2008-05-11
Observations (135)
Date Type RA Dec Mag Band Observatory
2004-03-01 06:41:37 C 10 54 54.00 -09 59 57.6 c 926
2004-03-01 06:43:56 C 10 54 54.18 -09 59 58.9 c 926
2004-03-01 06:46:15 C 10 54 54.36 -09 59 59.9 c 926
2004-03-02 07:07:26 C 10 56 51.15 -10 10 54.2 r 448
2004-03-02 07:09:31 C 10 56 51.33 -10 10 55.8 r 448
2004-03-03 15:23:12 C 10 59 27.874 -10 23 48.02 r 413
2004-03-03 15:25:53 C 10 59 28.066 -10 23 49.12 r 413
2004-03-03 15:28:33 C 10 59 28.266 -10 23 50.03 r 413
2004-03-05 22:59:34 C 11 04 05.42 -10 45 42.2 118
2004-03-05 23:13:08 C 11 04 06.44 -10 45 46.8 118
2004-03-10 05:32:37 C 11 12 52.76 -11 16 39.1 r 448
2004-03-10 05:37:48 C 11 12 53.23 -11 16 40.8 r 448
2004-03-10 05:44:54 C 11 12 53.27 -11 16 45.5 r 649
2004-03-10 05:45:03 C 11 12 53.77 -11 16 42.7 r 448
2004-03-10 05:48:19 C 11 12 53.53 -11 16 46.5 r 649
2004-03-10 05:51:43 C 11 12 53.82 -11 16 47.2 r 649
2004-03-11 23:03:38 C 11 16 29.32 -11 26 25.1 o 084
2004-03-13 23:48:10 C 11 20 47.49 -11 35 27.1 o 084
2004-03-14 07:00:59 C 11 21 27.02 -11 36 26.3 17.9 c 644
2004-03-14 07:31:03 C 11 21 29.39 -11 36 31.2 17.9 c 644
2004-03-14 08:10:28 C 11 21 32.50 -11 36 37.2 18.0 c 644
2004-03-14 21:52:57 C 11 22 46.48 -11 38 43.6 c 246
2004-03-14 21:54:23 C 11 22 46.58 -11 38 43.9 c 246
2004-03-14 21:56:07 C 11 22 46.74 -11 38 44.2 c 246
2004-03-14 21:57:23 C 11 22 46.84 -11 38 44.4 c 246
2004-03-14 21:58:41 C 11 22 46.95 -11 38 44.6 c 246
2004-03-14 22:00:00 C 11 22 47.06 -11 38 45.0 c 246
2004-03-14 22:01:06 C 11 22 47.14 -11 38 45.2 c 246
2004-03-14 22:02:51 C 11 22 47.29 -11 38 45.2 c 246
2004-03-17 06:22:06 C 11 27 49.60 -11 44 55.4 d 703
2004-03-17 06:41:55 C 11 27 51.09 -11 44 56.4 d 703
2004-03-17 06:58:02 C 11 27 52.30 -11 44 59.3 18.3 c 704
2004-03-17 07:01:44 C 11 27 52.70 -11 44 58.4 d 703
2004-03-17 07:16:37 C 11 27 53.76 -11 45 00.3 18.8 c 704
2004-03-17 07:21:31 C 11 27 54.35 -11 45 00.3 d 703
2004-03-17 07:34:15 C 11 27 55.17 -11 45 01.8 18.3 c 704
2004-03-17 07:51:00 C 11 27 56.52 -11 45 03.4 19.0 c 704
2004-03-17 08:09:20 C 11 27 57.96 -11 45 04.7 18.6 c 704
2004-03-26 06:04:27 C 11 47 15.30 -11 43 25.9 o 699
2004-03-26 06:37:20 C 11 47 18.08 -11 43 23.0 o 699
2004-03-26 07:10:14 C 11 47 20.63 -11 43 20.5 o 699
2004-03-26 07:43:03 C 11 47 23.28 -11 43 17.3 o 699
2004-03-28 12:07:04 C 11 52 03.87 -11 37 44.9 20.8 c 608
2004-03-28 12:22:26 C 11 52 05.09 -11 37 43.4 19.8 c 608
2004-03-28 12:37:22 C 11 52 06.35 -11 37 41.3 20.3 c 608
2004-03-28 21:34:09 C 11 52 56.13 -11 36 49.6 c 046
2004-03-28 21:35:36 C 11 52 56.23 -11 36 49.1 c 046
2004-03-28 21:38:09 C 11 52 56.40 -11 36 49.4 c 046
2004-03-28 21:39:16 C 11 52 56.48 -11 36 49.3 c 046
2004-03-28 21:40:33 C 11 52 56.60 -11 36 49.8 c 046