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 20:59:20 C 00 03 09.27 +27 18 15.2 – m 138
2003-09-04 20:59:45 C 00 03 08.22 +27 18 41.9 – m 138
2003-09-04 20:59:52 C 00 03 07.73 +27 18 52.2 – r 151
2003-09-04 21:00:09 C 00 03 07.16 +27 19 08.9 – m 138
2003-09-04 21:00:24 C 00 03 06.23 +27 19 26.6 – r 151
2003-09-04 21:00:34 C 00 03 06.02 +27 19 35.2 – m 138
2003-09-04 21:00:50 C 00 03 05.45 +27 19 24.0 – r J95
2003-09-04 21:00:53 C 00 03 04.94 +27 19 58.6 – r 151
2003-09-04 21:00:59 C 00 03 04.80 +27 20 02.6 – m 138
2003-09-04 21:01:15 C 00 03 03.96 +27 20 21.3 – r 151
2003-09-04 21:01:24 C 00 03 03.65 +27 20 29.4 – m 138
2003-09-04 21:01:36 C 00 03 02.92 +27 20 45.8 – r 151
2003-09-04 21:02:00 C 00 03 01.90 +27 21 11.0 – r 151
2003-09-04 21:02:17 C 00 03 01.31 +27 21 27.2 – m 138
2003-09-04 21:02:26 C 00 03 00.74 +27 21 38.0 – r 151
2003-09-04 21:02:45 C 00 03 00.09 +27 21 55.9 – m 138
2003-09-04 21:02:52 C 00 02 59.48 +27 22 07.6 – r 151
2003-09-04 21:03:12 C 00 02 58.76 +27 22 26.0 – m 138
2003-09-04 21:03:16 C 00 02 58.38 +27 22 33.4 – r 151
2003-09-04 21:03:30 C 00 02 58.24 +27 22 16.8 – r J95
2003-09-04 21:03:39 C 00 02 57.60 +27 22 55.2 – m 138
2003-09-04 21:03:40 C 00 02 57.34 +27 22 58.6 – r 151
2003-09-04 21:04:06 C 00 02 56.37 +27 23 24.2 – m 138
2003-09-04 21:04:07 C 00 02 56.04 +27 23 30.0 – r 151
2003-09-04 21:04:31 C 00 02 55.30 +27 23 49.1 – m 138
2003-09-04 21:04:32 C 00 02 55.00 +27 23 54.2 – r 151
2003-09-04 21:04:59 C 00 02 53.69 +27 24 25.7 – r 151
2003-09-04 21:04:59 C 00 02 53.96 +27 24 20.8 – m 138
2003-09-04 21:05:23 C 00 02 52.64 +27 24 49.9 – r 151
2003-09-04 21:05:27 C 00 02 52.68 +27 24 50.9 – m 138
2003-09-04 21:05:55 C 00 02 51.47 +27 25 22.5 – m 138
2003-09-04 21:06:02 C 00 02 50.94 +27 25 31.3 – r 151
2003-09-04 21:06:25 C 00 02 49.94 +27 25 55.1 – r 151
2003-09-04 21:06:49 C 00 02 48.94 +27 26 19.4 – m 138
2003-09-04 21:07:16 C 00 02 47.74 +27 26 50.5 – m 138
2003-09-04 21:07:44 C 00 02 46.50 +27 27 18.7 – m 138
2003-09-04 21:08:11 C 00 02 45.18 +27 27 49.8 – m 138
2003-09-04 21:08:28 C 00 02 44.40 +27 28 40.9 – c 599
2003-09-04 21:08:39 C 00 02 43.89 +27 28 18.5 – m 138
2003-09-04 21:09:03 C 00 02 42.93 +27 28 44.3 – m 138
2003-09-04 21:09:23 C 00 02 41.93 +27 29 38.6 – c 599
2003-09-04 21:09:27 C 00 02 41.75 +27 29 10.0 – m 138
2003-09-04 21:09:51 C 00 02 40.67 +27 29 35.4 – m 138
2003-09-04 21:10:18 C 00 02 39.35 +27 30 39.7 – c 599
2003-09-04 21:10:26 C 00 02 39.12 +27 30 14.0 – m 138
2003-09-04 21:10:51 C 00 02 37.97 +27 30 40.0 – m 138
2003-09-04 21:11:39 C 00 02 35.66 +27 31 33.3 – m 138
2003-09-04 21:12:04 C 00 02 34.62 +27 32 00.6 – m 138
2003-09-04 21:12:09 C 00 02 34.33 +27 32 38.2 – c 599
2003-09-04 21:12:29 C 00 02 33.50 +27 32 25.7 – m 138