IAA RAS IAA Minor Planet Database

2020 JR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2271645000
Semi-major axis (a)1.2003663000 AU
Inclination (i)1.11642000°
Long. of Asc. Node (Ω)216.24004000°
Arg. of Perihelion (ω)83.79074000°
Mean Anomaly (M)26.91599000°
Mean Motion (n)0.7494340000°/day
Perihelion dist (q)0.92768570 AU
Aphelion dist (Q)1.47304690 AU
Orbital Period1.31513610 yr
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.330″
Uncertainty6
Orbit TypeApollo
MOID0.008807 AU
Observations Used46
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-05-21
Observations (47)
Date Type RA Dec Mag Band Observatory
2020-05-14 07:29:24 C 15 29 16.12 -09 06 22.7 – V G96
2020-05-14 07:36:08 C 15 29 17.11 -09 05 59.2 – V G96
2020-05-14 07:40:56 C 15 29 17.75 -09 05 43.0 – V G96
2020-05-14 07:47:07 C 15 29 18.64 -09 05 22.4 – V G96
2020-05-14 10:21:19 C 15 29 42.02 -08 56 28.8 – V I52
2020-05-14 10:23:45 C 15 29 42.41 -08 56 20.0 – V I52
2020-05-14 10:26:11 C 15 29 42.85 -08 56 11.4 – V I52
2020-05-14 10:28:37 C 15 29 43.21 -08 56 03.3 – V I52
2020-05-14 23:30:07 C 15 32 48.95 -08 09 43.7 – V 033
2020-05-14 23:33:31 C 15 32 49.58 -08 09 30.0 – V 033
2020-05-14 23:36:56 C 15 32 50.22 -08 09 16.4 – V 033
2020-05-15 05:22:42 C 15 34 24.04 -07 45 21.3 – V I52
2020-05-15 05:27:33 C 15 34 24.95 -07 45 01.9 – V I52
2020-05-15 05:37:14 C 15 34 26.84 -07 44 23.7 – V I52
2020-05-15 09:30:18 C 15 35 23.432 -07 27 26.04 – U F51
2020-05-15 09:47:35 C 15 35 26.567 -07 26 13.25 – U F51
2020-05-15 10:05:21 C 15 35 29.781 -07 24 57.68 – U F51
2020-05-15 10:22:35 C 15 35 32.890 -07 23 44.38 – U F51
2020-05-16 00:12:15 C 15 39 21.18 -06 22 27.0 – V 033
2020-05-16 00:15:06 C 15 39 21.84 -06 22 13.1 – V 033
2020-05-16 00:17:56 C 15 39 22.52 -06 21 59.3 – V 033
2020-05-16 09:21:00 C 15 42 06.69 -05 34 23.2 – V I52
2020-05-16 09:23:45 C 15 42 07.12 -05 34 13.9 – V I52
2020-05-16 09:26:30 C 15 42 08.09 -05 33 53.1 – V I52
2020-05-16 09:29:15 C 15 42 08.78 -05 33 38.4 – V I52
2020-05-17 09:53:56 C 15 51 12.02 -03 03 13.3 – V I52
2020-05-17 09:56:00 C 15 51 12.72 -03 02 58.4 – V I52
2020-05-17 09:58:03 C 15 51 13.44 -03 02 43.7 – V I52
2020-05-17 10:00:07 C 15 51 14.17 -03 02 28.9 – V I52
2020-05-18 07:53:49 C 16 02 03.74 -00 05 49.9 – V I52
2020-05-18 07:56:15 C 16 02 04.83 -00 05 27.2 – V I52
2020-05-18 08:01:33 C 16 02 07.21 -00 04 38.5 – V I52
2020-05-18 08:03:59 C 16 02 08.30 -00 04 16.2 – V I52
2020-05-19 07:47:11 C 16 17 42.26 +04 12 51.9 – V I52
2020-05-19 07:48:48 C 16 17 43.30 +04 13 12.5 – V I52
2020-05-19 07:50:26 C 16 17 44.33 +04 13 33.1 – V I52
2020-05-19 07:52:03 C 16 17 45.39 +04 13 53.4 – V I52
2020-05-20 09:44:59 C 16 42 01.41 +10 50 00.1 – V I52
2020-05-20 09:46:37 C 16 42 03.09 +10 50 29.8 – V I52
2020-05-20 09:48:16 C 16 42 04.74 +10 50 59.4 – V I52
2020-05-21 00:40:25 C 17 01 59.45 +15 49 56.9 – V 033
2020-05-21 00:41:06 C 17 02 00.37 +15 50 11.9 – V 033
2020-05-21 00:41:47 C 17 02 01.31 +15 50 27.0 – V 033
2020-05-21 00:42:27 C 17 02 02.22 +15 50 41.4 – V 033
2020-05-21 08:02:33 C 17 14 05.49 +18 46 22.0 – V I52
2020-05-21 08:03:41 C 17 14 07.24 +18 46 50.2 – V I52
2020-05-21 08:05:57 C 17 14 10.76 +18 47 46.5 – V I52