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
2004-03-02 21:33:31 C 10 30 48.13 +43 02 30.3 c 587
2004-03-02 21:35:06 C 10 30 47.64 +43 02 50.5 c 587
2004-03-04 22:05:56 10 15 19.71 +53 21 08.0 o 084
2004-03-05 20:52:21 C 10 05 04.35 +58 15 08.1 118
2004-03-05 20:57:58 C 10 05 01.35 +58 16 18.9 118
2004-03-05 21:03:34 C 10 04 58.21 +58 17 31.1 118
2004-03-05 21:09:11 C 10 04 55.07 +58 18 44.2 118
2004-03-06 07:23:48 C 09 59 12.40 +60 29 36.8 o 448
2004-03-06 07:28:42 C 09 59 09.37 +60 30 37.6 o 448
2004-03-06 07:34:14 C 09 59 05.89 +60 31 46.6 o 448
2004-03-06 19:54:57 C 09 51 28.08 +63 05 49.1 o J95
2004-03-06 20:56:50 C 09 50 43.41 +63 18 45.1 o J95
2004-03-06 21:28:09 C 09 50 20.46 +63 25 15.5 o J95
2004-03-07 19:58:51 C 09 31 55.69 +67 55 45.6 o J95
2004-03-07 20:09:50 C 09 31 44.75 +67 57 55.8 o J95
2004-03-07 21:53:03 C 09 29 59.35 +68 18 01.7 o J95
2004-03-08 05:14:26 C 09 22 12.68 +69 42 10.4 o 649
2004-03-08 05:15:52 C 09 22 10.93 +69 42 26.6 o 649
2004-03-08 05:17:19 C 09 22 09.17 +69 42 42.7 o 649
2004-03-08 05:18:47 C 09 22 07.53 +69 42 58.9 o 649
2004-03-09 06:40:54 C 08 47 05.98 +74 10 07.3 c 926
2004-03-09 06:41:30 C 08 47 04.85 +74 10 13.8 c 926
2004-03-09 06:42:07 C 08 47 03.73 +74 10 19.8 c 926
2004-03-10 04:16:14 C 08 02 40.36 +77 20 45.4 c 926
2004-03-10 04:16:51 C 08 02 38.71 +77 20 49.6 c 926
2004-03-10 04:17:29 C 08 02 37.09 +77 20 54.4 c 926
2004-03-10 05:13:50 C 08 00 08.40 +77 28 03.2 18.5 c 704
2004-03-10 05:29:37 C 07 59 26.27 +77 30 02.9 19.3 c 704
2004-03-10 05:29:40 C 07 59 23.12 +77 29 49.9 o 649
2004-03-10 05:31:12 C 07 59 19.20 +77 30 01.1 o 649
2004-03-10 05:32:46 C 07 59 15.14 +77 30 13.0 o 649
2004-03-10 05:34:18 C 07 59 10.89 +77 30 24.2 o 649
2004-03-10 05:45:13 C 07 58 45.22 +77 31 58.8 18.9 c 704
2004-03-10 06:00:53 C 07 58 04.12 +77 33 55.8 18.9 c 704
2005-01-18 08:23:15 C 09 16 41.31 -12 53 43.4 o 696
2005-01-18 08:29:11 C 09 16 40.82 -12 53 41.3 o 696
2005-01-19 06:16:51 C 09 14 54.62 -12 42 42.4 d 291
2005-01-19 06:23:02 C 09 14 54.09 -12 42 38.1 d 291
2005-01-19 06:29:48 C 09 14 53.49 -12 42 34.6 d 291