2020 RC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5484690000
Semi-major axis (a)2.2616380000 AU
Inclination (i)7.41053000°
Long. of Asc. Node (Ω)351.18398000°
Arg. of Perihelion (ω)325.04502000°
Mean Anomaly (M)197.42223000°
Mean Motion (n)0.2897806800°/day
Perihelion dist (q)1.02119970 AU
Aphelion dist (Q)3.50207630 AU
Orbital Period3.40121930 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.160″
Uncertainty7
Orbit TypeAmor
MOID0.046750 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-09-15
Observations (15)
Date Type RA Dec Mag Band Observatory
2020-09-10 08:43:04 C 23 50 34.532 -07 10 52.53 U F51
2020-09-10 09:18:04 C 23 50 37.502 -07 06 54.83 U F51
2020-09-10 09:35:38 C 23 50 38.957 -07 04 55.86 U F51
2020-09-11 08:12:57 C 23 53 04.444 -04 38 35.59 V 568
2020-09-11 08:14:18 C 23 53 04.547 -04 38 27.23 V 568
2020-09-11 08:15:40 C 23 53 04.651 -04 38 18.85 V 568
2020-09-13 10:39:15 C 23 57 25.407 -00 01 11.75 U F51
2020-09-13 11:13:46 C 23 57 27.129 +00 01 37.29 U F51
2020-09-13 11:31:01 C 23 57 27.983 +00 03 01.79 U F51
2020-09-14 04:35:47 C 23 58 46.37 +01 23 00.0 u H21
2020-09-14 04:44:35 C 23 58 46.82 +01 23 40.0 u H21
2020-09-14 04:51:09 C 23 58 47.15 +01 24 09.7 u H21
2020-09-15 09:36:41 C 00 00 40.479 +03 27 00.63 U F51
2020-09-15 10:15:40 C 00 00 41.942 +03 29 37.09 U F51
2020-09-15 10:35:06 C 00 00 42.658 +03 30 54.41 U F51