IAA RAS IAA Minor Planet Database

2020 RK2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4403225306 ± 1.36e-05
Semi-major axis (a)1.7724184035 AU ± 4.32e-05
Inclination (i)0.81890388° ± 2.31e-05
Long. of Asc. Node (Ω)299.68502247° ± 2.79e-04
Arg. of Perihelion (ω)98.10377882° ± 2.82e-04
Mean Anomaly (M)53.21946822° ± 2.83e-02
Mean Motion (n)0.4176984849°/day ± 1.53e-05
Perihelion dist (q)0.99198265 AU ± 3.41e-05
Aphelion dist (Q)2.55285416 AU ± 6.67e-05
Orbital Period2.35965970 yr ± 8.62e-05
Physical Parameters
H (abs. magnitude)24.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.343″
Uncertainty2
Orbit TypeApollo
MOID0.013819 AU
Observations Used132
Oppositions1
Arc Total2020-2021
First Observation Used2020-09-10
Last Observation Used2021-01-04
Observations (160)
Date Type RA Dec Mag Band Observatory
2020-09-22 06:04:07 C 22 42 38.20 +03 59 24.9 – V G96
2020-09-22 06:12:10 C 22 42 38.88 +03 59 47.0 – V G96
2020-09-22 06:28:20 C 22 42 40.22 +04 00 31.2 – V G96
2020-09-23 06:18:36 C 22 45 39.07 +05 09 58.1 – V 703
2020-09-23 06:41:49 C 22 45 41.32 +05 11 09.9 – V 703
2020-09-23 06:58:09 C 22 45 43.07 +05 11 59.7 – V 703
2020-09-23 09:02:44 C 22 46 01.784 +05 18 54.66 – U F52
2020-09-23 09:40:11 C 22 46 05.432 +05 20 52.01 – U F52
2020-09-23 09:58:45 C 22 46 07.256 +05 21 49.86 – U F52
2020-09-25 09:28:54 C 22 53 40.45 +08 10 24.9 – V T08
2020-09-25 09:37:31 C 22 53 41.64 +08 10 58.9 – V T08
2020-09-25 10:13:36 C 22 53 46.71 +08 13 22.3 – V T08
2020-09-26 03:24:29 C 22 57 17.00 +09 24 57.0 – V G96
2020-09-26 03:32:42 C 22 57 18.44 +09 25 33.6 – V G96
2020-09-26 03:40:56 C 22 57 19.84 +09 26 10.4 – V G96
2020-09-26 03:49:09 C 22 57 21.26 +09 26 47.1 – V G96
2020-09-26 05:26:02 C 22 57 37.58 +09 34 00.3 – V 703
2020-09-26 05:33:35 C 22 57 38.80 +09 34 33.3 – V 703
2020-09-26 05:41:09 C 22 57 39.99 +09 35 07.7 – V 703
2020-09-26 05:48:42 C 22 57 41.25 +09 35 41.1 – V 703
2020-09-26 07:53:51 C 22 58 10.43 +09 45 34.7 – V T05
2020-09-26 07:59:49 C 22 58 11.44 +09 46 01.5 – V T05
2020-09-26 08:08:29 C 22 58 12.86 +09 46 41.8 – V T05
2020-09-26 08:34:45 C 22 58 17.18 +09 48 40.9 – V T05
2020-09-28 09:22:32 C 23 10 35.73 +14 02 44.8 – V T08
2020-09-28 10:12:58 C 23 10 48.04 +14 07 43.8 – V T08
2020-09-28 10:54:05 C 23 10 58.26 +14 11 46.4 – V T08
2020-09-28 11:29:55 C 23 11 07.43 +14 15 19.9 – V T08
2020-09-29 20:01:40 C 23 22 32.71 +17 49 49.5 – V 595
2020-09-29 20:15:30 C 23 22 37.58 +17 51 31.9 – V 595
2020-09-30 06:16:31 C 23 26 39.49 +19 06 38.3 – V U55
2020-09-30 06:21:13 C 23 26 41.23 +19 07 15.1 – V U55
2020-09-30 06:26:19 C 23 26 43.19 +19 07 54.1 – V U55
2020-10-03 10:13:54 C 00 12 12.36 +31 16 03.5 – V T08
2020-10-03 10:18:33 C 00 12 15.82 +31 16 56.5 – V T08
2020-10-03 10:26:59 C 00 12 22.08 +31 18 31.3 – V T08
2020-10-03 11:18:34 C 00 13 00.93 +31 28 12.8 – V T08
2020-10-03 19:06:38 C 00 20 13.63 +32 55 36.0 – V G33
2020-10-03 19:08:19 C 00 20 15.17 +32 55 54.0 – V G33
2020-10-03 19:09:52 C 00 20 16.66 +32 56 14.6 – V G33
2020-10-03 19:11:41 C 00 20 18.18 +32 56 35.2 – V G33
2020-10-03 19:13:22 C 00 20 19.60 +32 56 56.4 – V G33
2020-10-03 19:15:03 C 00 20 21.13 +32 57 17.4 – V G33
2020-10-04 06:46:26 C 00 31 37.224 +35 17 45.89 – U F52
2020-10-04 06:56:10 C 00 31 46.586 +35 19 49.41 – U F52
2020-10-04 07:05:29 C 00 31 55.525 +35 21 47.30 – U F52
2020-10-04 07:14:44 C 00 32 04.364 +35 23 44.26 – U F52
2020-10-04 08:09:41 C 00 32 39.25 +35 34 29.0 – V I52
2020-10-04 08:09:52 C 00 32 39.45 +35 34 31.4 – V I52
2020-10-04 08:10:03 C 00 32 39.62 +35 34 33.5 – V I52