IAA RAS IAA Minor Planet Database

2005 RB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4732316365 ± 4.49e-08
Semi-major axis (a)2.1960225084 AU ± 2.94e-09
Inclination (i)17.74140852° ± 9.88e-06
Long. of Asc. Node (Ω)170.88364063° ± 5.08e-06
Arg. of Perihelion (ω)196.85680297° ± 3.29e-05
Mean Anomaly (M)69.80047036° ± 9.91e-06
Mean Motion (n)0.3028705843°/day ± 6.08e-10
Perihelion dist (q)1.15679518 AU ± 9.85e-08
Aphelion dist (Q)3.23524983 AU ± 9.86e-08
Orbital Period3.25428198 yr ± 6.53e-09
Physical Parameters
H (abs. magnitude)20.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.526″
Uncertainty0
Orbit TypeAmor
MOID0.160847 AU
Observations Used329
Oppositions9
Arc Total2005-2018
First Observation Used2005-08-31
Last Observation Used2018-10-14
Observations (426)
Date Type RA Dec Mag Band Observatory
2018-10-09 12:44:40 S 01 29 19.032 -37 52 51.20 – V C57
2018-10-09 12:44:40 s 1 +32798.563 0 +347239.12 6670.0 – C57
2018-10-09 14:44:40 S 01 29 38.285 -37 55 40.48 – V C57
2018-10-09 14:44:40 s 1 +28301.772 0 +349986.43 4480.0 – C57
2018-10-09 15:14:40 S 01 29 43.008 -37 56 22.99 – V C57
2018-10-09 15:14:40 s 1 +27172.258 0 +350646.10 5090.0 – C57
2018-10-09 16:14:40 S 01 29 52.116 -37 57 39.35 – V C57
2018-10-09 16:14:40 s 1 +24911.330 0 +351935.67 1850.0 – C57
2018-10-09 19:14:40 S 01 30 21.046 -38 01 45.95 – V C57
2018-10-09 19:14:40 s 1 +18115.784 0 +355567.67 2470.0 – C57
2018-10-09 20:44:40 S 01 30 35.014 -38 03 37.62 – V C57
2018-10-09 20:44:40 s 1 +14712.480 0 +357251.45 7510.0 – C57
2018-10-09 23:44:40 S 01 31 03.624 -38 07 31.69 – V C57
2018-10-10 03:44:40 S 01 31 41.726 -38 12 41.80 – V C57
2018-10-10 04:14:40 S 01 31 46.224 -38 13 12.29 – V C57
2018-10-10 04:44:40 S 01 31 50.957 -38 13 56.35 – V C57
2018-10-10 07:44:40 S 01 32 20.304 -38 17 44.99 – V C57
2018-10-10 07:44:40 s 1 -10268.606 0 +366954.80 5560.0 – C57
2018-10-10 08:14:40 S 01 32 24.451 -38 18 12.96 – V C57
2018-10-10 08:14:40 s 1 -11402.122 0 +367286.86 3730.0 – C57
2018-10-10 11:44:40 S 01 32 58.745 -38 22 35.22 – V C57
2018-10-10 11:44:40 s 1 -19323.936 0 +369349.92 2180.0 – C57
2018-10-10 12:14:40 S 01 33 02.995 -38 23 09.60 – V C57
2018-10-10 12:14:40 s 1 -20453.466 0 +369607.46 4270.0 – C57
2018-10-10 12:44:40 S 01 33 07.742 -38 23 41.32 – V C57
2018-10-10 12:44:40 s 1 -21582.376 0 +369855.75 6380.0 – C57
2018-10-10 13:14:40 S 01 33 13.354 -38 24 24.01 – V C57
2018-10-10 13:14:40 s 1 -22710.639 0 +370094.79 8700.0 – C57
2018-10-10 16:14:40 S 01 33 41.486 -38 27 55.58 – V C57
2018-10-10 16:14:40 s 1 -29465.140 0 +371335.57 6510.0 – C57
2018-10-10 17:44:40 S 01 33 56.117 -38 29 45.60 – V C57
2018-10-10 17:44:40 s 1 -32831.515 0 +371832.11 6960.0 – C57
2018-10-10 20:14:40 S 01 34 20.225 -38 32 41.06 – V C57
2018-10-10 20:14:40 s 1 -38423.608 0 +372477.21 7790.0 – C57
2018-10-10 20:44:40 S 01 34 25.140 -38 33 11.84 – V C57
2018-10-10 20:44:40 s 1 -39539.016 0 +372578.96 3450.0 – C57
2018-10-11 00:14:40 S 01 34 59.054 -38 37 13.15 – V C57
2018-10-11 00:14:40 s 1 -47315.686 0 +373037.78 2650.0 – C57
2018-10-11 00:44:40 S 01 35 03.838 -38 37 51.89 – V C57
2018-10-11 00:44:40 s 1 -48421.881 0 +373067.24 5840.0 – C57
2018-10-11 01:14:40 S 01 35 08.616 -38 38 24.58 – V C57
2018-10-11 01:14:40 s 1 -49526.812 0 +373087.70 3180.0 – C57
2018-10-11 01:44:40 S 01 35 14.206 -38 39 00.00 – V C57
2018-10-11 01:44:40 s 1 -50630.453 0 +373099.18 4840.0 – C57
2018-10-11 08:44:40 S 01 36 22.265 -38 46 47.57 – V C57
2018-10-11 08:44:40 s 1 -65932.110 0 +372320.68 9150.0 – C57
2018-10-11 17:44:40 S 01 37 49.308 -38 56 16.73 – V C57
2018-10-11 17:44:40 s 1 -85117.742 0 +368765.14 8310.0 – C57
2018-10-11 21:14:40 S 01 38 23.921 -38 59 59.86 – V C57
2018-10-11 21:14:40 s 1 -92402.374 0 +366612.45 8250.0 – C57