IAA RAS IAA Minor Planet Database

2020 SQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4885261707 ± 5.15e-05
Semi-major axis (a)2.2505194777 AU ± 2.51e-04
Inclination (i)7.20517414° ± 5.30e-04
Long. of Asc. Node (Ω)8.69592030° ± 3.62e-04
Arg. of Perihelion (ω)23.35670659° ± 4.32e-04
Mean Anomaly (M)182.08932084° ± 9.09e-02
Mean Motion (n)0.2919363085°/day ± 4.88e-05
Perihelion dist (q)1.15108182 AU ± 1.73e-04
Aphelion dist (Q)3.34995714 AU ± 3.91e-04
Orbital Period3.37616889 yr ± 5.65e-04
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.260″
Uncertainty2
Orbit TypeAmor
MOID0.160607 AU
Observations Used46
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-13
Last Observation Used2020-10-22
Observations (49)
Date Type RA Dec Mag Band Observatory
2020-09-13 12:10:24 C 01 42 11.684 +03 15 59.17 – V F52
2020-09-13 12:24:34 C 01 42 12.964 +03 16 23.47 – V F52
2020-09-13 12:38:45 C 01 42 14.242 +03 16 47.56 – V F52
2020-09-13 12:52:57 C 01 42 15.532 +03 17 11.94 – V F52
2020-09-19 13:39:18 C 01 57 04.703 +07 45 38.04 – V F52
2020-09-20 09:08:09 C 01 59 08.86 +08 24 58.1 – V G96
2020-09-20 09:16:29 C 01 59 09.67 +08 25 14.9 – V G96
2020-09-20 09:24:46 C 01 59 10.46 +08 25 31.5 – V G96
2020-09-20 10:04:06 C 01 59 14.26 +08 26 52.3 – V G96
2020-09-20 10:05:41 C 01 59 14.42 +08 26 55.7 – V G96
2020-09-20 10:07:16 C 01 59 14.57 +08 26 58.8 – V G96
2020-09-20 23:52:23 C 02 00 43.45 +08 55 08.0 – V J95
2020-09-21 00:16:46 C 02 00 45.89 +08 55 59.7 – V J95
2020-09-21 09:43:56 C 02 01 45.41 +09 15 52.7 – V I52
2020-09-21 09:47:35 C 02 01 45.78 +09 16 00.6 – V I52
2020-09-21 09:51:13 C 02 01 46.08 +09 16 07.9 – V I52
2020-09-21 09:54:51 C 02 01 46.48 +09 16 15.2 – V I52
2020-09-26 07:21:33 C 02 14 37.53 +13 35 32.6 – V G96
2020-09-26 07:28:19 C 02 14 38.26 +13 35 47.9 – V G96
2020-09-26 07:37:06 C 02 14 39.09 +13 36 08.0 – V G96
2020-09-26 07:43:53 C 02 14 39.83 +13 36 24.3 – V G96
2020-09-26 11:32:05 C 02 15 02.95 +13 45 12.3 – V I52
2020-09-26 11:34:30 C 02 15 03.20 +13 45 18.0 – V I52
2020-09-26 11:36:55 C 02 15 03.45 +13 45 23.6 – V I52
2020-09-26 11:39:20 C 02 15 03.61 +13 45 27.3 – V I52
2020-09-26 13:40:30 C 02 15 17.715 +13 50 19.75 – U F51
2020-09-26 14:01:20 C 02 15 19.843 +13 51 07.94 – U F51
2020-09-26 14:22:06 C 02 15 21.943 +13 51 55.92 – U F51
2020-09-26 14:42:52 C 02 15 24.074 +13 52 43.88 – U F51
2020-09-30 10:51:43 C 02 25 53.62 +17 33 13.1 – V I52
2020-09-30 10:54:08 C 02 25 53.82 +17 33 18.4 – V I52
2020-09-30 10:56:33 C 02 25 54.12 +17 33 23.8 – V I52
2020-09-30 10:58:58 C 02 25 54.37 +17 33 30.4 – V I52
2020-10-08 11:12:39 C 02 48 40.89 +25 38 16.3 – V I52
2020-10-08 11:14:28 C 02 48 41.11 +25 38 21.3 – V I52
2020-10-08 11:16:17 C 02 48 41.25 +25 38 25.7 – V I52
2020-10-08 11:18:06 C 02 48 41.49 +25 38 30.0 – V I52
2020-10-11 12:07:34 C 02 57 30.13 +28 42 10.1 – V I52
2020-10-11 12:09:23 C 02 57 30.34 +28 42 14.4 – V I52
2020-10-11 12:11:12 C 02 57 30.57 +28 42 19.2 – V I52
2020-10-11 12:13:01 C 02 57 30.74 +28 42 23.2 – V I52
2020-10-12 07:15:38 C 02 59 53.02 +29 29 49.0 – V G96
2020-10-12 07:23:00 C 02 59 53.84 +29 30 07.4 – V G96
2020-10-12 07:30:22 C 02 59 54.62 +29 30 26.2 – V G96
2020-10-12 07:37:43 C 02 59 55.44 +29 30 44.5 – V G96
2020-10-22 07:39:15 C 03 28 31.83 +38 37 39.5 – V G96
2020-10-22 07:48:23 C 03 28 32.75 +38 37 58.3 – V G96
2020-10-22 07:55:48 C 03 28 33.50 +38 38 13.5 – V G96
2020-10-22 08:03:15 C 03 28 34.27 +38 38 28.7 – V G96