2020 RB4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0317163000
Semi-major axis (a)1.0408638000 AU
Inclination (i)3.06965000°
Long. of Asc. Node (Ω)169.36557000°
Arg. of Perihelion (ω)105.96271000°
Mean Anomaly (M)30.42496000°
Mean Motion (n)0.9281393700°/day
Perihelion dist (q)1.00785150 AU
Aphelion dist (Q)1.07387610 AU
Orbital Period1.06191770 yr
Physical Parameters
H (abs. magnitude)29.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.900″
Uncertainty6
Orbit TypeAmor
MOID0.017385 AU
Observations Used14
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-09-13
Observations (14)
Date Type RA Dec Mag Band Observatory
2020-09-10 07:06:08 C 23 19 32.35 +00 17 29.5 V G96
2020-09-10 07:13:35 C 23 19 32.48 +00 16 44.8 V G96
2020-09-10 07:21:01 C 23 19 32.59 +00 16 00.7 V G96
2020-09-10 07:28:28 C 23 19 32.85 +00 15 15.8 V G96
2020-09-10 08:35:26 C 23 19 52.592 +00 09 45.65 V F51
2020-09-10 09:10:22 C 23 19 53.305 +00 06 16.72 V F51
2020-09-10 09:27:59 C 23 19 53.573 +00 04 30.67 V F51
2020-09-10 09:59:29 C 23 19 37.29 +00 00 10.7 V V06
2020-09-10 10:07:17 C 23 19 37.60 -00 00 35.8 V V06
2020-09-10 10:22:53 C 23 19 38.38 -00 02 09.7 V V06
2020-09-13 09:17:37 C 23 27 34.223 -06 26 29.21 U F51
2020-09-13 09:40:51 C 23 27 34.291 -06 28 22.12 U F51
2020-09-13 10:04:08 C 23 27 34.251 -06 30 18.90 U F51
2020-09-13 10:27:28 C 23 27 34.214 -06 32 12.66 U F51