IAA RAS IAA Minor Planet Database

2020 RB5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3822667907 ± 5.97e-03
Semi-major axis (a)1.2356212410 AU ± 1.29e-03
Inclination (i)15.67861334° ± 3.18e-01
Long. of Asc. Node (Ω)170.37034454° ± 4.50e-02
Arg. of Perihelion (ω)354.20304275° ± 9.23e-02
Mean Anomaly (M)107.31288362° ± 1.91e+00
Mean Motion (n)0.7176029708°/day ± 1.12e-03
Perihelion dist (q)0.76328427 AU ± 7.42e-03
Aphelion dist (Q)1.70795821 AU ± 7.59e-03
Orbital Period1.37349805 yr ± 2.15e-03
Physical Parameters
H (abs. magnitude)21.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.122″
Uncertainty4
Orbit TypeApollo
MOID0.228441 AU
Observations Used16
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-10
Last Observation Used2020-09-13
Observations (18)
Date Type RA Dec Mag Band Observatory
2020-09-10 06:45:44 C 23 08 59.22 -03 16 04.8 – V G96
2020-09-10 06:53:13 C 23 08 58.64 -03 16 12.5 – V G96
2020-09-10 08:34:19 C 23 08 51.337 -03 18 00.81 – U F51
2020-09-10 08:51:45 C 23 08 49.982 -03 18 19.77 – U F51
2020-09-10 09:09:13 C 23 08 48.601 -03 18 39.47 – U F51
2020-09-11 06:58:18 C 23 07 11.251 -03 42 27.90 – V F52
2020-09-11 07:10:11 C 23 07 10.365 -03 42 41.05 – V F52
2020-09-11 07:33:56 C 23 07 08.532 -03 43 07.30 – V F52
2020-09-12 06:53:10 C 23 05 24.351 -04 08 33.94 – V F52
2020-09-12 07:15:38 C 23 05 22.614 -04 08 58.29 – V F52
2020-09-12 07:27:00 C 23 05 21.751 -04 09 10.92 – V F52
2020-09-13 09:12:38 C 23 03 26.647 -04 37 13.74 – U F51
2020-09-13 09:59:07 C 23 03 23.045 -04 38 04.04 – U F51
2020-09-13 10:22:28 C 23 03 21.233 -04 38 29.42 – U F51
2020-09-13 11:50:17 C 23 03 14.433 -04 40 04.66 – V 568
2020-09-13 11:51:39 C 23 03 14.320 -04 40 06.14 – V 568
2020-09-13 11:53:01 C 23 03 14.224 -04 40 07.63 – V 568
2020-09-13 11:54:23 C 23 03 14.119 -04 40 09.14 – V 568