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
2004-02-14 07:27:20 C 11 06 01.02 -03 32 47.0 19.2 c 644
2004-02-14 08:39:40 C 11 05 59.02 -03 29 43.1 19.2 c 644
2004-02-14 09:34:16 C 11 05 57.23 -03 27 24.3 o 699
2004-02-14 09:44:34 C 11 05 57.18 -03 26 56.8 19.0 c 644
2004-02-14 10:18:02 C 11 05 55.99 -03 25 31.7 o 699
2004-02-14 10:35:22 C 11 05 55.60 -03 24 47.2 o 699
2004-02-14 10:52:48 C 11 05 55.07 -03 24 02.7 o 699
2004-02-15 01:24:42 C 11 05 39.57 -02 45 37.6 r 143
2004-02-15 01:34:04 C 11 05 39.33 -02 45 11.2 r 143
2004-02-15 01:44:01 C 11 05 38.97 -02 44 45.5 r 143
2004-02-15 03:07:50 C 11 05 36.68 -02 40 56.0 c 204
2004-02-15 03:15:44 C 11 05 36.44 -02 40 34.1 c 204
2004-02-15 03:23:56 C 11 05 36.23 -02 40 11.6 c 204
2004-02-15 09:08:47 C 11 05 29.48 -02 24 09.6 r H36
2004-02-15 09:14:30 C 11 05 29.50 -02 23 53.6 r H36
2004-02-15 09:19:28 C 11 05 29.30 -02 23 41.9 r H36
2004-02-15 09:24:44 C 11 05 29.19 -02 23 28.2 r H36
2004-02-15 09:48:10 C 11 05 28.69 -02 22 14.7 o H06
2004-02-15 09:56:07 C 11 05 28.43 -02 21 52.2 o H06
2004-02-15 10:04:04 C 11 05 28.18 -02 21 29.7 o H06
2004-02-16 07:01:22 C 11 05 01.00 -01 19 52.2 r 649
2004-02-16 07:03:56 C 11 05 00.86 -01 19 44.8 r 649
2004-02-16 07:06:29 C 11 05 00.82 -01 19 37.2 r 649
2004-02-16 07:09:02 C 11 05 00.71 -01 19 28.9 r 649
2004-02-16 07:11:35 C 11 05 00.64 -01 19 21.3 r 649
2004-02-16 23:55:40 C 11 04 34.52 -00 26 17.9 c 246
2004-02-16 23:56:55 C 11 04 34.47 -00 26 14.3 c 246
2004-02-16 23:58:06 C 11 04 34.45 -00 26 10.5 c 246
2004-02-16 23:58:56 C 11 04 34.39 -00 26 07.3 c 246
2004-02-16 23:59:54 C 11 04 34.39 -00 26 04.6 c 246
2004-02-17 00:01:09 C 11 04 34.32 -00 26 00.4 c 246
2004-02-17 23:43:17 C 11 03 52.39 +00 55 44.9 c 246
2004-02-17 23:44:06 C 11 03 52.36 +00 55 47.9 c 246
2004-02-17 23:50:57 C 11 03 52.11 +00 56 12.1 c 246
2004-02-17 23:56:24 C 11 03 51.82 +00 56 32.2 c 246
2004-02-19 01:41:38 C 11 02 58.12 +02 35 03.2 o 493
2004-02-19 01:42:30 C 11 02 58.08 +02 35 06.7 o 493
2004-02-19 07:21:52 C 11 02 46.28 +02 58 12.7 18.8 c 704
2004-02-19 07:43:28 C 11 02 45.19 +02 59 42.0 19.1 c 704
2004-02-19 08:04:33 C 11 02 44.02 +03 01 09.1 19.1 c 704
2004-02-19 08:23:28 C 11 02 43.12 +03 02 26.7 19.1 c 704
2004-02-19 08:41:34 C 11 02 42.19 +03 03 41.5 19.2 c 704
2004-02-20 09:59:11 C 11 01 40.85 +04 54 22.9 19.4 c 608
2004-02-20 10:30:00 C 11 01 39.01 +04 56 44.4 19.2 c 608
2004-02-20 11:00:23 C 11 01 37.15 +04 59 05.1 18.9 c 608
2004-02-20 22:58:26 C 11 01 04.18 +05 55 21.8 c 246
2004-02-20 22:59:23 C 11 01 04.12 +05 55 26.8 c 246
2004-02-20 23:00:09 C 11 01 04.07 +05 55 30.7 c 246
2004-02-20 23:00:55 C 11 01 04.02 +05 55 34.5 c 246
2004-02-20 23:01:44 C 11 01 03.99 +05 55 38.7 c 246