IAA RAS IAA Minor Planet Database

2020 QA7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5276924298 ± 1.22e-07
Semi-major axis (a)2.7163811350 AU ± 1.39e-08
Inclination (i)8.11205343° ± 8.84e-06
Long. of Asc. Node (Ω)258.09547697° ± 2.14e-05
Arg. of Perihelion (ω)127.51890474° ± 6.41e-05
Mean Anomaly (M)51.97947964° ± 1.34e-05
Mean Motion (n)0.2201538160°/day ± 1.69e-09
Perihelion dist (q)1.28296737 AU ± 3.32e-07
Aphelion dist (Q)4.14979490 AU ± 3.33e-07
Orbital Period4.47698932 yr ± 3.43e-08
Physical Parameters
H (abs. magnitude)20.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.244″
Uncertainty0
Orbit TypeAmor
MOID0.311544 AU
Observations Used104
Oppositions15
Arc Total2002-2021
First Observation Used2002-10-10
Last Observation Used2021-01-05
Observations (112)
Date Type RA Dec Mag Band Observatory
2020-11-22 07:39:57 C 04 45 09.71 +29 06 27.6 – V G96
2020-11-22 07:47:24 C 04 45 09.62 +29 06 20.6 – V G96
2020-11-22 07:54:53 C 04 45 09.51 +29 06 13.7 – V G96
2020-11-22 08:02:19 C 04 45 09.36 +29 06 07.1 – V G96
2020-11-24 08:59:09 C 04 44 37.52 +28 21 09.5 – U I41
2020-11-24 09:40:51 C 04 44 36.82 +28 20 31.1 – U I41
2020-11-26 05:10:18 C 04 44 06.74 +27 41 01.4 – V 703
2020-11-26 05:16:49 C 04 44 06.67 +27 40 54.4 – V 703
2020-11-26 05:23:21 C 04 44 06.54 +27 40 47.7 – V 703
2020-11-26 05:29:52 C 04 44 06.36 +27 40 43.1 – V 703
2020-11-26 07:57:38 C 04 44 03.95 +27 38 29.8 – U I41
2020-11-26 10:36:50 C 04 44 01.09 +27 36 04.6 – U I41
2020-11-27 05:24:41 C 04 43 48.34 +27 19 11.6 – V 703
2020-11-27 05:32:27 C 04 43 48.21 +27 19 06.1 – V 703
2020-11-27 05:40:14 C 04 43 48.03 +27 18 59.0 – V 703
2020-11-27 05:48:01 C 04 43 47.87 +27 18 51.3 – V 703
2020-12-04 09:36:41 C 04 41 31.72 +24 51 22.3 – V G96
2020-12-04 09:44:15 C 04 41 31.60 +24 51 15.8 – V G96
2020-12-04 09:51:48 C 04 41 31.48 +24 51 09.6 – V G96
2020-12-04 09:59:22 C 04 41 31.35 +24 51 03.3 – V G96
2020-12-05 03:25:16 C 04 41 20.14 +24 36 55.9 – V I52
2020-12-05 03:29:00 C 04 41 20.09 +24 36 53.1 – V I52
2020-12-05 03:33:21 C 04 41 19.99 +24 36 49.7 – V I52
2020-12-05 03:38:31 C 04 41 19.94 +24 36 45.6 – V I52
2020-12-06 04:48:36 C 04 41 01.42 +24 16 45.2 – V I52
2020-12-06 04:52:54 C 04 41 01.34 +24 16 41.5 – V I52
2020-12-06 04:59:08 C 04 41 01.27 +24 16 36.9 – V I52
2020-12-06 05:23:21 C 04 41 00.87 +24 16 18.2 – V I52
2020-12-06 10:04:55 C 04 40 57.06 +24 12 41.5 – V T08
2020-12-06 10:11:08 C 04 40 56.96 +24 12 36.5 – V T08
2020-12-06 10:17:10 C 04 40 56.89 +24 12 31.5 – V T08
2020-12-06 10:25:07 C 04 40 56.73 +24 12 25.4 – V T08
2020-12-06 10:29:08 C 04 40 56.63 +24 12 22.6 – V T08
2020-12-06 10:38:42 C 04 40 56.45 +24 12 14.8 – V T08
2020-12-06 10:44:40 C 04 40 56.34 +24 12 09.9 – V T08
2020-12-08 09:49:13 C 04 40 25.11 +23 35 57.8 – V T05
2020-12-08 10:00:49 C 04 40 24.91 +23 35 49.2 – V T05
2020-12-08 10:05:43 C 04 40 24.88 +23 35 45.3 – V T05
2020-12-08 10:20:37 C 04 40 24.64 +23 35 34.3 – V T05
2020-12-10 07:16:16 C 04 39 58.777 +23 02 24.89 – U F52
2020-12-10 07:36:37 C 04 39 58.512 +23 02 10.53 – U F52
2020-12-10 07:57:02 C 04 39 58.223 +23 01 56.06 – U F52
2020-12-10 08:17:23 C 04 39 57.942 +23 01 41.64 – U F52
2020-12-15 06:35:18 C 04 39 07.35 +21 41 34.8 – V G96
2020-12-15 06:43:02 C 04 39 07.37 +21 41 29.9 – V G96
2020-12-15 06:50:42 C 04 39 07.28 +21 41 24.9 – V G96
2020-12-15 06:58:24 C 04 39 07.17 +21 41 19.8 – V G96
2020-12-15 11:15:56 C 04 39 05.641 +21 38 40.46 – U F51
2020-12-15 11:35:32 C 04 39 05.471 +21 38 27.92 – U F51
2020-12-15 11:55:16 C 04 39 05.290 +21 38 15.29 – U F51