2020 SM5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1867819262 ± 1.09e+01
Semi-major axis (a)1.3010372969 AU ± 2.14e+01
Inclination (i)19.22030349° ± 4.24e+02
Long. of Asc. Node (Ω)7.25965358° ± 4.40e+02
Arg. of Perihelion (ω)6.60061456° ± 2.49e+02
Mean Anomaly (M)162.38644352° ± 3.05e+04
Mean Motion (n)0.6641219800°/day ± 1.64e+01
Perihelion dist (q)1.05803140 AU ± 2.24e+01
Aphelion dist (Q)1.54412940 AU ± 2.91e+01
Orbital Period1.48407620 yr ± 3.66e+01
Physical Parameters
H (abs. magnitude)24.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.306″
Uncertainty3
Orbit TypeAmor
MOID0.056025 AU
Observations Used36
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-10-11
Observations (37)
Date Type RA Dec Mag Band Observatory
2020-09-25 07:56:34 C 01 11 03.93 -21 45 33.3 V G96
2020-09-25 08:04:23 C 01 11 00.90 -21 44 11.2 V G96
2020-09-25 08:12:11 C 01 10 57.96 -21 42 50.5 V G96
2020-09-25 08:19:59 C 01 10 54.94 -21 41 29.0 V G96
2020-09-25 09:53:58 C 01 10 19.02 -21 25 03.0 V I52
2020-09-25 09:55:20 C 01 10 18.53 -21 24 48.3 V I52
2020-09-25 09:56:41 C 01 10 17.98 -21 24 33.9 V I52
2020-09-26 00:45:33 C 01 05 09.24 -18 44 58.5 V J95
2020-09-26 00:59:55 C 01 05 03.75 -18 42 18.8 V J95
2020-09-26 01:14:00 C 01 04 58.31 -18 39 42.8 V J95
2020-09-26 05:32:26 C 01 03 32.03 -17 50 53.4 V I52
2020-09-26 05:34:12 C 01 03 31.38 -17 50 33.3 V I52
2020-09-26 05:35:59 C 01 03 30.68 -17 50 13.3 V I52
2020-09-26 05:56:59 C 01 03 19.35 -17 46 32.8 u H21
2020-09-26 06:02:43 C 01 03 17.11 -17 45 28.0 u H21
2020-09-26 06:07:48 C 01 03 15.13 -17 44 30.5 u H21
2020-09-26 22:39:23 C 00 57 18.48 -14 32 02.5 V 203
2020-09-26 23:08:05 C 00 57 07.23 -14 26 19.6 V 203
2020-09-27 01:54:01 C 00 56 01.72 -13 52 59.7 V 204
2020-09-27 02:10:07 C 00 55 55.39 -13 49 44.1 V 204
2020-09-27 05:14:14 C 00 54 53.86 -13 12 21.5 u H21
2020-09-27 05:18:25 C 00 54 52.21 -13 11 30.5 u H21
2020-09-27 05:21:41 C 00 54 54.01 -13 10 33.6 V I52
2020-09-27 05:22:29 C 00 54 53.73 -13 10 23.2 V I52
2020-09-27 05:23:18 C 00 54 53.39 -13 10 13.8 V I52
2020-10-05 05:41:53 C 23 40 28.73 +27 37 44.6 V I52
2020-10-05 05:42:41 C 23 40 28.41 +27 37 53.5 V I52
2020-10-06 06:50:15 C 23 30 51.18 +31 45 27.1 V G96
2020-10-06 06:57:40 C 23 30 48.19 +31 46 35.3 V G96
2020-10-06 07:05:03 C 23 30 45.05 +31 47 43.3 V G96
2020-10-06 07:12:27 C 23 30 42.04 +31 48 51.4 V G96
2020-10-07 03:38:41 C 23 23 11.70 +34 49 49.2 V I52
2020-10-07 03:40:05 C 23 23 10.91 +34 50 06.0 V I52
2020-10-07 03:41:30 C 23 23 10.34 +34 50 18.0 V I52
2020-10-07 03:42:56 C 23 23 09.78 +34 50 30.3 V I52
2020-10-11 05:58:21 C 22 49 00.61 +45 41 35.1 V I52
2020-10-11 06:00:47 C 22 48 59.78 +45 41 47.5 V I52