2004 OD4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5151990375
Semi-major axis (a)2.0408651266 AU
Inclination (i)4.36441295°
Long. of Asc. Node (Ω)294.55012865°
Arg. of Perihelion (ω)336.10383220°
Mean Anomaly (M)123.09018927°
Mean Motion (n)0.3380699600°/day
Perihelion dist (q)0.98941850 AU
Aphelion dist (Q)3.09216150 AU
Orbital Period2.91539550 yr
Physical Parameters
H (abs. magnitude)27.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.577″
Uncertainty
Orbit TypeApollo
MOID0.000575 AU
Observations Used33
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-07-21
Observations (33)
Date Type RA Dec Mag Band Observatory
2004-07-17 08:22:18 C 23 03 15.34 +01 25 02.0 18.6 c 704
2004-07-17 08:37:46 C 23 02 57.52 +01 30 32.9 18.5 c 704
2004-07-17 08:53:17 C 23 02 39.85 +01 35 57.7 19.1 c 704
2004-07-17 09:09:03 C 23 02 21.85 +01 41 22.7 19.3 c 704
2004-07-17 09:24:42 C 23 02 04.29 +01 46 39.4 18.7 c 704
2004-07-18 07:45:21 C 22 52 30.92 +05 58 31.6 18.4 c 704
2004-07-18 08:00:23 C 22 52 24.68 +06 00 09.1 19.5 c 704
2004-07-18 08:16:06 C 22 52 17.90 +06 01 49.2 19.0 c 704
2004-07-18 08:31:56 C 22 52 11.17 +06 03 31.1 19.3 c 704
2004-07-18 08:47:14 C 22 52 04.57 +06 05 05.6 18.5 c 704
2004-07-19 00:12:53 C 22 49 14.34 +07 14 43.2 r J95
2004-07-19 00:24:16 C 22 49 11.68 +07 15 24.9 r J95
2004-07-19 00:32:55 C 22 49 09.68 +07 15 57.8 r J95
2004-07-19 05:08:19 C 22 48 43.58 +07 32 48.9 r 649
2004-07-19 05:13:26 C 22 48 42.50 +07 33 06.0 r 649
2004-07-19 05:18:33 C 22 48 41.51 +07 33 23.5 r 649
2004-07-19 23:57:27 C 22 46 31.41 +08 18 40.5 c 246
2004-07-19 23:59:09 C 22 46 34.85 +08 18 21.0 r J95
2004-07-19 23:59:14 C 22 46 31.19 +08 18 44.1 c 246
2004-07-20 00:00:25 C 22 46 30.89 +08 18 46.7 c 246
2004-07-20 00:01:37 C 22 46 30.81 +08 18 48.0 c 246
2004-07-20 00:02:46 C 22 46 30.57 +08 18 52.0 c 246
2004-07-20 00:31:08 C 22 46 30.13 +08 19 26.6 r J95
2004-07-20 01:12:48 C 22 46 33.51 +08 23 13.5 c 950
2004-07-20 01:13:47 C 22 46 33.35 +08 23 15.4 c 950
2004-07-20 01:14:47 C 22 46 33.19 +08 23 17.6 c 950
2004-07-20 01:15:45 C 22 46 33.02 +08 23 19.7 c 950
2004-07-20 01:16:45 C 22 46 32.85 +08 23 21.7 c 950
2004-07-21 06:00:20 C 22 44 39.43 +09 03 02.5 r 649
2004-07-21 06:07:10 C 22 44 38.74 +09 03 10.7 r 649
2004-07-21 06:13:58 C 22 44 37.89 +09 03 18.5 r 649
2004-07-21 16:33:23 C 22 43 57.88 +09 19 34.7 r 413
2004-07-21 16:45:01 C 22 43 56.40 +09 19 44.7 r 413