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
2018-10-06 17:14:40 S 01 19 01.049 -36 01 09.70 – V C57
2018-10-06 17:14:40 s 1 +154540.25 2 +149382.72 0.895 – C57
2018-10-06 17:44:40 S 01 19 05.621 -36 02 17.16 – V C57
2018-10-06 17:44:40 s 1 +154131.63 2 +151699.84 0.407 – C57
2018-10-06 18:14:40 S 01 19 10.409 -36 03 16.16 – V C57
2018-10-06 18:14:40 s 1 +153708.98 5 +154003.01 0.028 – C57
2018-10-06 20:44:40 S 01 19 32.071 -36 08 15.43 – V C57
2018-10-06 20:44:40 s 1 +151393.99 2 +165309.78 0.583 – C57
2018-10-06 21:14:40 S 01 19 36.660 -36 09 17.60 – V C57
2018-10-06 21:14:40 s 1 +150892.30 0 +167529.37 0.717 – C57
2018-10-06 21:44:40 S 01 19 40.541 -36 10 08.98 – V C57
2018-10-06 21:44:40 s 1 +150378.24 1 +169735.08 0.89 – C57
2018-10-06 22:14:40 S 01 19 45.478 -36 11 11.62 – V C57
2018-10-06 22:14:40 s 1 +149852.03 3 +171926.91 0.228 – C57
2018-10-07 01:14:40 S 01 20 11.693 -36 16 59.70 – V C57
2018-10-07 01:14:40 s 1 +146451.36 4 +184787.56 0.369 – C57
2018-10-07 05:44:40 S 01 20 52.090 -36 25 32.48 – V C57
2018-10-07 05:44:40 s 1 +140637.22 3 +203154.01 0.937 – C57
2018-10-07 06:44:40 S 01 21 00.631 -36 27 15.23 – V C57
2018-10-07 06:44:40 s 1 +139239.98 3 +207086.55 0.242 – C57
2018-10-07 10:14:40 S 01 21 31.994 -36 33 45.07 – V C57
2018-10-07 10:14:40 s 1 +134078.17 3 +220430.17 0.865 – C57
2018-10-07 11:14:40 S 01 21 41.047 -36 35 29.15 – V C57
2018-10-07 11:14:40 s 1 +132530.55 4 +224123.72 0.728 – C57
2018-10-08 06:44:40 S 01 24 38.717 -37 08 38.80 – V C57
2018-10-08 06:44:40 s 1 +97381.227 0 +286052.57 6550.0 – C57
2018-10-08 10:44:40 S 01 25 15.754 -37 14 57.88 – V C57
2018-10-08 10:44:40 s 1 +89290.059 0 +296493.59 3680.0 – C57
2018-10-08 11:44:40 S 01 25 24.511 -37 16 25.57 – V C57
2018-10-08 11:44:40 s 1 +87233.007 0 +298989.17 6060.0 – C57
2018-10-08 14:14:40 S 01 25 47.803 -37 20 19.21 – V C57
2018-10-08 14:14:40 s 1 +82035.965 0 +305030.22 8900.0 – C57
2018-10-08 14:44:40 S 01 25 52.788 -37 21 10.48 – V C57
2018-10-08 14:44:40 s 1 +80987.709 0 +306204.76 6010.0 – C57
2018-10-08 18:44:40 S 01 26 28.966 -37 27 07.70 – V C57
2018-10-08 18:44:40 s 1 +72505.115 0 +315202.06 680.0 – C57
2018-10-08 19:44:40 S 01 26 39.365 -37 28 43.03 – V C57
2018-10-08 19:44:40 s 1 +70359.642 0 +317341.64 170.0 – C57
2018-10-08 23:14:40 S 01 27 11.959 -37 33 50.98 – V C57
2018-10-08 23:14:40 s 1 +62781.504 0 +324489.50 2470.0 – C57
2018-10-09 04:14:40 S 01 27 58.342 -37 41 04.78 – V C57
2018-10-09 04:14:40 s 1 +51795.193 0 +333796.00 9590.0 – C57
2018-10-09 07:14:40 S 01 28 26.426 -37 45 19.73 – V C57
2018-10-09 07:14:40 s 1 +45129.279 0 +338878.39 5060.0 – C57
2018-10-09 07:44:40 S 01 28 31.807 -37 46 03.83 – V C57
2018-10-09 07:44:40 s 1 +44013.722 0 +339689.36 7050.0 – C57
2018-10-09 11:14:40 S 01 29 04.118 -37 50 51.86 – V C57
2018-10-09 11:14:40 s 1 +36173.420 0 +345080.48 3320.0 – C57
2018-10-09 11:44:40 S 01 29 09.283 -37 51 31.79 – V C57
2018-10-09 11:44:40 s 1 +35049.350 0 +345810.09 7550.0 – C57