IAA RAS IAA Minor Planet Database

2020 SH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6955257943 ± 1.44e-04
Semi-major axis (a)2.7026626416 AU ± 1.22e-03
Inclination (i)9.00518809° ± 1.03e-03
Long. of Asc. Node (Ω)231.01645789° ± 2.84e-03
Arg. of Perihelion (ω)199.60969089° ± 3.06e-03
Mean Anomaly (M)46.86549938° ± 2.75e-01
Mean Motion (n)0.2218321653°/day ± 1.50e-04
Perihelion dist (q)0.82289106 AU ± 5.38e-04
Aphelion dist (Q)4.58243422 AU ± 2.10e-03
Orbital Period4.44311708 yr ± 3.00e-03
Physical Parameters
H (abs. magnitude)22.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.199″
Uncertainty3
Orbit TypeApollo
MOID0.085209 AU
Observations Used43
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-06
Last Observation Used2020-10-13
Observations (44)
Date Type RA Dec Mag Band Observatory
2020-09-06 09:31:00 C 23 34 53.03 +33 25 55.1 – V G96
2020-09-06 09:47:30 C 23 34 53.34 +33 26 27.9 – V G96
2020-09-16 06:55:04 C 23 44 06.13 +43 47 09.5 – V G96
2020-09-16 07:02:55 C 23 44 06.49 +43 47 36.3 – V G96
2020-09-16 07:11:02 C 23 44 06.88 +43 48 04.4 – V G96
2020-09-16 07:19:40 C 23 44 07.29 +43 48 33.7 – V G96
2020-09-16 10:02:44 C 23 44 15.28 +43 57 49.5 – V I52
2020-09-16 10:05:09 C 23 44 15.37 +43 57 57.6 – V I52
2020-09-16 10:07:34 C 23 44 15.51 +43 58 05.7 – V I52
2020-09-16 10:09:59 C 23 44 15.61 +43 58 14.1 – V I52
2020-09-16 23:42:50 C 23 45 08.94 +44 45 47.2 – V L01
2020-09-16 23:47:19 C 23 45 09.21 +44 46 04.0 – V L01
2020-09-16 23:51:48 C 23 45 09.44 +44 46 19.4 – V L01
2020-09-17 00:40:17 C 23 45 12.76 +44 49 13.7 – V I93
2020-09-17 00:55:56 C 23 45 13.62 +44 50 09.3 – V I93
2020-09-17 01:12:02 C 23 45 14.50 +44 51 07.0 – V I93
2020-09-17 05:00:23 C 23 45 32.53 +45 04 56.5 – V V06
2020-09-17 05:01:47 C 23 45 32.59 +45 05 01.9 – V V06
2020-09-17 05:03:13 C 23 45 32.66 +45 05 06.9 – V V06
2020-09-17 05:04:37 C 23 45 32.78 +45 05 12.2 – V V06
2020-09-17 05:36:58 C 23 45 33.31 +45 07 08.9 – u H21
2020-09-17 05:40:28 C 23 45 33.51 +45 07 21.5 – u H21
2020-09-17 05:52:53 C 23 45 34.22 +45 08 06.9 – u H21
2020-09-17 06:02:32 C 23 45 35.10 +45 08 43.7 – q 734
2020-09-17 06:02:48 C 23 45 35.64 +45 08 48.2 – o 711
2020-09-17 06:07:16 C 23 45 35.90 +45 09 05.0 – o 711
2020-09-17 06:10:52 C 23 45 35.65 +45 09 12.7 – q 734
2020-09-17 06:11:45 C 23 45 36.12 +45 09 21.4 – o 711
2020-09-17 06:19:16 C 23 45 36.12 +45 09 43.5 – q 734
2020-09-18 00:48:33 C 23 46 55.38 +46 18 41.1 – V J95
2020-09-18 01:05:30 C 23 46 56.47 +46 19 45.3 – V J95
2020-09-18 01:36:33 C 23 46 57.98 +46 21 46.6 – V 204
2020-09-18 02:07:48 C 23 47 00.07 +46 23 44.9 – V 204
2020-09-18 04:55:18 C 23 47 16.48 +46 34 45.0 – o 711
2020-09-18 04:59:48 C 23 47 16.75 +46 35 02.7 – o 711
2020-09-18 05:04:11 C 23 47 17.02 +46 35 19.8 – o 711
2020-09-20 19:28:50 C 23 53 12.14 +51 00 28.5 – V 246
2020-09-20 19:29:15 C 23 53 11.97 +51 00 30.8 – V 246
2020-09-20 19:29:41 C 23 53 12.31 +51 00 32.7 – V 246
2020-09-20 19:31:26 C 23 53 12.40 +51 00 41.3 – V 246
2020-09-21 03:51:54 C 23 54 06.360 +51 40 19.22 – V J04
2020-09-21 03:53:40 C 23 54 06.556 +51 40 27.53 – V J04
2020-09-21 03:55:25 C 23 54 06.732 +51 40 35.36 – V J04
2020-10-13 14:58:18 C 10 39 28.097 +38 45 52.61 – V T12