IAA RAS IAA Minor Planet Database

2003 RB5

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4674111984 ± 2.00e+00
Semi-major axis (a)1.8660996540 AU ± 3.00e+00
Inclination (i)44.42248122° ± 4.00e+00
Long. of Asc. Node (Ω)341.82353234° ± 5.00e+00
Arg. of Perihelion (ω)27.92522196° ± 6.00e+00
Mean Anomaly (M)247.75916687° ± 1.20e-01
Mean Motion (n)0.3866461400°/day ± 9.32e-01
Perihelion dist (q)0.99386440 AU ± 4.06e+00
Aphelion dist (Q)2.73826700 AU ± 5.77e+00
Orbital Period2.54912070 yr ± 6.15e+00
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.846″
Uncertainty3
Orbit TypeApollo
MOID0.021421 AU
Observations Used250
Oppositions1
Arc Total2003-2003
First Observation Used—
Last Observation Used2003-09-19
Observations (253)
Date Type RA Dec Mag Band Observatory
2003-09-04 21:12:53 C 00 02 32.46 +27 32 53.5 – m 138
2003-09-04 21:13:18 C 00 02 31.29 +27 33 19.6 – m 138
2003-09-04 21:13:42 C 00 02 30.22 +27 33 44.9 – m 138
2003-09-04 21:16:10 C 00 02 23.45 +27 36 25.1 – m 138
2003-09-04 21:16:38 C 00 02 22.25 +27 36 54.7 – m 138
2003-09-04 21:17:06 C 00 02 20.88 +27 37 25.2 – m 138
2003-09-04 21:17:32 C 00 02 19.69 +27 37 53.0 – m 138
2003-09-04 21:18:00 C 00 02 18.55 +27 38 22.3 – m 138
2003-09-04 21:18:26 C 00 02 17.23 +27 38 51.2 – m 138
2003-09-04 21:18:55 C 00 02 15.95 +27 39 22.4 – m 138
2003-09-04 21:19:22 C 00 02 14.74 +27 39 50.9 – m 138
2003-09-04 21:19:48 C 00 02 13.47 +27 40 19.5 – m 138
2003-09-04 21:20:12 C 00 02 12.39 +27 40 45.9 – m 138
2003-09-04 21:20:36 C 00 02 11.40 +27 41 10.5 – m 138
2003-09-04 21:21:00 C 00 02 10.20 +27 41 37.7 – m 138
2003-09-04 21:21:52 C 00 02 07.89 +27 42 33.3 – m 138
2003-09-04 21:22:16 C 00 02 06.88 +27 42 59.2 – m 138
2003-09-04 21:22:52 C 00 02 05.02 +27 43 36.9 – m 138
2003-09-04 21:23:16 C 00 02 04.09 +27 44 02.7 – m 138
2003-09-04 21:23:41 C 00 02 02.83 +27 44 29.7 – m 138
2003-09-04 21:25:07 C 00 01 58.98 +27 46 03.4 – m 138
2003-09-04 21:25:38 C 00 01 57.58 +27 46 36.8 – m 138
2003-09-04 21:26:06 C 00 01 56.21 +27 47 07.8 – m 138
2003-09-04 21:26:33 C 00 01 55.07 +27 47 35.8 – m 138
2003-09-04 21:27:01 C 00 01 53.77 +27 48 06.6 – m 138
2003-09-04 21:27:28 C 00 01 52.50 +27 48 37.0 – m 138
2003-09-04 21:27:55 C 00 01 51.32 +27 49 03.7 – m 138
2003-09-04 21:28:22 C 00 01 49.89 +27 49 32.5 – m 138
2003-09-04 21:31:46 C 00 01 40.72 +27 53 12.7 – m 138
2003-09-04 21:32:15 C 00 01 39.30 +27 53 43.7 – m 138
2003-09-04 21:32:43 C 00 01 38.13 +27 54 13.0 – m 138
2003-09-04 21:33:10 C 00 01 36.75 +27 54 43.5 – m 138
2003-09-04 21:34:30 C 00 01 33.01 +27 56 09.0 – m 138
2003-09-04 21:34:59 C 00 01 31.87 +27 56 39.4 – m 138
2003-09-04 21:35:23 C 00 01 30.71 +27 57 06.7 – m 138
2003-09-04 21:35:50 C 00 01 29.46 +27 57 34.7 – m 138
2003-09-04 21:36:46 C 00 01 26.83 +27 58 34.3 – m 138
2003-09-04 21:37:13 C 00 01 25.72 +27 59 04.4 – m 138
2003-09-04 21:37:40 C 00 01 24.55 +27 59 33.7 – m 138
2003-09-04 21:38:07 C 00 01 23.21 +28 00 03.3 – m 138
2003-09-04 21:40:11 C 00 01 16.46 +28 02 30.4 – c 106
2003-09-04 21:41:06 C 00 01 13.94 +28 03 28.9 – c 106
2003-09-04 21:42:01 C 00 01 11.42 +28 04 27.7 – c 106
2003-09-04 21:43:00 C 00 01 08.69 +28 05 31.3 – c 106
2003-09-04 21:43:55 C 00 01 06.16 +28 06 30.3 – c 106
2003-09-04 22:10:02 C 23 59 54.98 +28 34 10.9 – m 138
2003-09-04 22:10:42 C 23 59 53.04 +28 34 52.8 – m 138
2003-09-04 22:12:02 C 23 59 49.37 +28 36 19.4 – m 138
2003-09-04 22:13:29 C 23 59 45.32 +28 37 52.6 – m 138
2003-09-04 22:14:10 C 23 59 43.43 +28 38 35.8 – m 138