2004 CE39

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3913022421 ± 6.94e-07
Semi-major axis (a)1.0271479744 AU ± 8.20e-08
Inclination (i)17.71104156° ± 4.78e-05
Long. of Asc. Node (Ω)153.20312517° ± 6.67e-06
Arg. of Perihelion (ω)126.12986499° ± 3.62e-05
Mean Anomaly (M)237.46133009° ± 1.08e-03
Mean Motion (n)0.9468098232°/day ± 1.13e-07
Perihelion dist (q)0.62522267 AU ± 7.15e-07
Aphelion dist (Q)1.42907328 AU ± 7.22e-07
Orbital Period1.04099710 yr ± 1.25e-07
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.494″
Uncertainty1
Orbit TypeApollo
MOID0.077530 AU
Observations Used136
Oppositions1
Arc Total2004-2005
First Observation Used2004-02-14
Last Observation Used2005-01-19
Observations (139)
Date Type RA Dec Mag Band Observatory
2004-02-20 23:02:48 C 11 01 03.92 +05 55 43.2 c 246
2004-02-23 06:43:50 C 10 57 56.71 +11 00 40.6 18.3 c 704
2004-02-23 07:03:46 C 10 57 55.10 +11 02 43.4 18.3 c 704
2004-02-23 07:20:30 C 10 57 53.72 +11 04 26.3 18.1 c 704
2004-02-23 07:40:22 C 10 57 52.10 +11 06 28.6 18.1 c 704
2004-02-23 08:00:53 C 10 57 50.43 +11 08 35.0 18.2 c 704
2004-02-25 04:10:49 C 10 54 35.24 +16 07 23.3 16.7 d H67
2004-02-25 04:20:53 C 10 54 34.24 +16 08 37.3 16.7 d H67
2004-02-25 21:38:33 C 10 53 02.19 +18 21 12.4 r 118
2004-02-25 21:40:45 C 10 53 01.93 +18 21 29.9 r 118
2004-02-25 21:41:50 C 10 53 01.78 +18 21 39.2 r 118
2004-02-25 21:42:57 C 10 53 01.66 +18 21 47.2 r 118
2004-02-26 04:26:56 C 10 52 23.89 +19 16 02.9 r 750
2004-02-26 04:31:28 C 10 52 23.38 +19 16 40.4 r 750
2004-02-26 04:39:10 C 10 52 22.56 +19 17 43.2 r 750
2004-02-26 20:46:14 C 10 50 44.98 +21 33 26.0 r 240
2004-02-26 20:46:41 C 10 50 44.93 +21 33 29.8 r 240
2004-02-26 20:47:09 C 10 50 44.87 +21 33 34.0 r 240
2004-02-26 20:48:29 C 10 50 44.72 +21 33 45.5 r 240
2004-02-26 20:52:06 C 10 50 44.27 +21 34 17.5 r 240
2004-02-26 20:53:55 C 10 50 44.05 +21 34 33.0 r 240
2004-02-26 21:04:14 C 10 50 42.82 +21 36 03.1 r 240
2004-02-26 21:05:35 C 10 50 42.67 +21 36 15.0 r 240
2004-02-26 21:08:16 C 10 50 42.34 +21 36 38.8 r 240
2004-02-26 21:33:06 C 10 50 40.76 +21 40 22.5 r 938
2004-02-26 21:44:37 C 10 50 39.31 +21 42 03.8 r 938
2004-02-28 06:17:58 C 10 46 45.80 +26 44 14.2 c 670
2004-02-28 06:24:53 C 10 46 44.82 +26 45 23.1 c 670
2004-02-28 06:53:03 C 10 46 40.48 +26 50 01.3 c 670
2004-02-28 21:27:37 C 10 44 40.43 +29 16 55.2 r 941
2004-02-28 21:28:09 C 10 44 40.33 +29 17 00.8 r 941
2004-02-28 21:28:41 C 10 44 40.24 +29 17 06.3 r 941
2004-02-28 21:29:14 C 10 44 40.14 +29 17 11.7 r 941
2004-02-28 21:29:46 C 10 44 40.05 +29 17 17.5 r 941
2004-02-28 21:47:29 C 10 44 36.96 +29 20 21.1 r 170
2004-02-28 21:47:58 C 10 44 36.87 +29 20 26.0 r 170
2004-02-28 21:50:55 C 10 44 36.36 +29 20 56.9 r 170
2004-02-28 21:53:36 C 10 44 35.96 +29 21 24.8 r 170
2004-02-29 07:22:14 C 10 43 07.50 +31 01 23.9 c 926
2004-02-29 07:22:49 C 10 43 07.36 +31 01 30.8 c 926
2004-02-29 07:23:26 C 10 43 07.23 +31 01 37.3 c 926
2004-03-01 07:15:00 C 10 39 03.38 +35 25 23.3 c 926
2004-03-01 07:15:52 C 10 39 03.18 +35 25 32.7 c 926
2004-03-01 07:16:29 C 10 39 03.05 +35 25 39.8 c 926
2004-03-02 07:52:34 C 10 33 57.92 +40 15 03.6 r H41
2004-03-02 07:58:05 C 10 33 56.53 +40 16 12.8 r H41
2004-03-02 08:00:52 C 10 33 55.76 +40 16 44.1 r H41
2004-03-02 08:03:14 C 10 33 55.32 +40 17 10.1 r H41
2004-03-02 08:05:27 C 10 33 54.57 +40 17 39.2 r H41
2004-03-02 21:31:56 C 10 30 48.53 +43 02 10.8 c 587