IAA RAS IAA Minor Planet Database

2020 RY

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4219776000
Semi-major axis (a)1.6995395000 AU
Inclination (i)3.98869000°
Long. of Asc. Node (Ω)338.19588000°
Arg. of Perihelion (ω)337.09539000°
Mean Anomaly (M)137.14168000°
Mean Motion (n)0.4448434200°/day
Perihelion dist (q)0.98237190 AU
Aphelion dist (Q)2.41670710 AU
Orbital Period2.21562830 yr
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.290″
Uncertainty6
Orbit TypeApollo
MOID0.002377 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-09-10
Observations (18)
Date Type RA Dec Mag Band Observatory
2020-09-07 11:15:42 C 00 32 23.343 +31 06 10.84 – U F51
2020-09-07 11:29:58 C 00 32 26.150 +31 05 46.92 – U F51
2020-09-07 11:42:23 C 00 32 28.496 +31 05 26.94 – U F51
2020-09-08 00:10:59 C 00 36 06.41 +30 43 01.1 – V L01
2020-09-08 00:14:21 C 00 36 06.97 +30 42 56.4 – V L01
2020-09-08 00:21:04 C 00 36 08.09 +30 42 47.1 – V L01
2020-09-08 00:23:53 C 00 36 08.60 +30 42 43.5 – V L01
2020-09-08 02:38:20 C 00 36 36.18 +30 39 31.8 – V I93
2020-09-08 02:57:56 C 00 36 39.46 +30 38 59.0 – V I93
2020-09-08 03:18:16 C 00 36 42.93 +30 38 26.5 – V I93
2020-09-09 09:46:41 C 00 43 06.961 +30 04 35.79 – U F51
2020-09-09 09:59:48 C 00 43 07.985 +30 04 26.49 – U F51
2020-09-09 10:12:58 C 00 43 08.967 +30 04 16.88 – U F51
2020-09-09 10:26:11 C 00 43 09.936 +30 04 06.67 – U F51
2020-09-10 05:47:27 C 00 45 56.26 +29 44 59.5 – V I52
2020-09-10 05:52:57 C 00 45 56.63 +29 44 57.0 – V I52
2020-09-10 05:58:28 C 00 45 57.02 +29 44 54.1 – V I52
2020-09-10 06:03:59 C 00 45 57.40 +29 44 51.1 – V I52