IAA RAS IAA Minor Planet Database

2020 SM6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3639999482 ± 1.09e-07
Semi-major axis (a)1.6015980017 AU ± 1.29e-08
Inclination (i)21.56534823° ± 1.18e-05
Long. of Asc. Node (Ω)191.89032732° ± 3.69e-06
Arg. of Perihelion (ω)220.17967418° ± 5.56e-05
Mean Anomaly (M)174.51432321° ± 3.21e-05
Mean Motion (n)0.4862750630°/day ± 5.88e-09
Perihelion dist (q)1.01861641 AU ± 1.75e-07
Aphelion dist (Q)2.18457959 AU ± 1.75e-07
Orbital Period2.02689045 yr ± 2.45e-08
Physical Parameters
H (abs. magnitude)22.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.208″
Uncertainty0
Orbit TypeAmor
MOID0.077831 AU
Observations Used43
Oppositions2
Arc Total2020-2024
First Observation Used2020-09-26
Last Observation Used2024-10-26
Observations (45)
Date Type RA Dec Mag Band Observatory
2020-09-26 11:18:36 C 02 08 06.201 +29 30 06.90 – U F51
2020-09-26 11:36:45 C 02 08 12.186 +29 28 38.24 – U F51
2020-09-26 11:54:58 C 02 08 18.210 +29 27 09.02 – U F51
2020-09-27 06:18:44 C 02 14 52.56 +27 52 19.9 – u H21
2020-09-27 06:22:55 C 02 14 54.02 +27 51 57.7 – u H21
2020-09-27 06:27:07 C 02 14 55.47 +27 51 35.3 – u H21
2020-09-27 21:15:15 C 02 20 21.67 +26 29 23.8 – V J95
2020-09-27 21:37:35 C 02 20 29.81 +26 27 18.5 – V J95
2020-09-27 21:59:49 C 02 20 37.88 +26 25 13.7 – V J95
2020-09-30 07:28:48 C 02 42 40.02 +20 15 57.6 – V I52
2020-09-30 07:29:24 C 02 42 40.21 +20 15 53.2 – V I52
2020-09-30 07:30:01 C 02 42 40.50 +20 15 48.9 – V I52
2020-09-30 07:30:37 C 02 42 40.74 +20 15 45.0 – V I52
2020-10-07 07:51:38 C 03 53 33.05 -04 32 57.8 – V I52
2020-10-07 07:55:06 C 03 53 34.45 -04 33 31.5 – V I52
2020-10-07 07:55:54 C 03 53 34.75 -04 33 38.6 – V I52
2020-10-07 07:56:43 C 03 53 35.03 -04 33 44.1 – V I52
2020-10-08 09:13:12 C 04 04 26.08 -08 36 42.5 – V I52
2020-10-08 09:14:01 C 04 04 26.42 -08 36 50.4 – V I52
2020-10-08 09:14:50 C 04 04 26.75 -08 36 58.4 – V I52
2020-10-08 09:15:39 C 04 04 27.08 -08 37 05.8 – V I52
2020-10-09 09:57:42 C 04 14 58.72 -12 28 27.5 – V G96
2020-10-09 10:05:08 C 04 15 01.71 -12 29 35.8 – V G96
2020-10-09 10:16:05 C 04 15 06.11 -12 31 16.4 – V G96
2020-10-09 10:23:32 C 04 15 09.09 -12 32 24.7 – V G96
2020-10-10 09:39:31 C 04 24 58.67 -16 01 43.1 – V I52
2020-10-10 09:40:20 C 04 24 58.95 -16 01 50.4 – V I52
2020-10-10 09:41:09 C 04 24 59.29 -16 01 57.5 – V I52
2020-10-10 09:41:58 C 04 24 59.61 -16 02 04.5 – V I52
2020-10-14 13:33:50 C 05 05 02.25 -28 46 11.5 – V Q62
2020-10-14 14:34:54 C 05 05 24.58 -28 52 52.4 – V Q62
2020-10-14 15:34:27 C 05 05 46.09 -28 59 21.5 – V Q62
2022-09-28 05:29:24 C 21 28 15.302 +16 53 56.53 – U F51
2022-09-28 05:50:14 C 21 28 15.615 +16 52 30.05 – U F51
2022-09-28 06:08:24 C 21 28 15.874 +16 51 14.84 – U F51
2022-09-28 06:26:58 C 21 28 16.114 +16 49 57.84 – U F51
2022-09-28 09:44:49 C 21 28 18.876 +16 36 04.45 – V F51
2022-09-28 09:45:48 C 21 28 18.892 +16 36 00.24 – V F51
2022-09-28 18:52:57 C 21 28 37.08 +15 56 45.2 – X 033
2022-09-28 18:56:02 C 21 28 37.13 +15 56 32.8 – X 033
2022-09-28 18:59:07 C 21 28 37.18 +15 56 19.0 – X 033
2022-09-28 19:02:16 C 21 28 37.32 +15 56 05.7 – X 033
2024-10-26 01:17:44 C 20 55 47.640 -24 47 48.60 – V 807
2024-10-26 01:30:55 C 20 55 49.310 -24 48 26.70 – V 807
2024-10-26 01:44:07 C 20 55 51.020 -24 49 04.10 – V 807