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
2002-10-10 03:47:56 C 20 29 01.44 -01 03 01.8 n 645
2002-10-10 03:49:07 C 20 29 01.51 -01 03 01.7 n 645
2002-10-10 03:52:42 C 20 29 01.73 -01 03 01.3 n 645
2002-10-30 02:04:44 C 21 10 16.85 -00 22 42.6 n 645
2002-10-30 02:05:56 C 21 10 16.97 -00 22 42.4 n 645
2002-10-30 02:09:31 C 21 10 17.35 -00 22 41.8 n 645
2020-08-28 09:21:36 C 01 48 20.52 +32 38 03.4 V G96
2020-08-28 09:29:00 C 01 48 21.42 +32 38 10.5 V G96
2020-08-28 09:36:25 C 01 48 22.37 +32 38 18.1 V G96
2020-08-28 09:43:51 C 01 48 23.29 +32 38 25.5 V G96
2020-08-28 10:44:47 C 01 48 30.82 +32 39 24.8 V G96
2020-08-28 10:48:08 C 01 48 31.23 +32 39 28.1 V G96
2020-08-28 10:51:42 C 01 48 31.69 +32 39 31.7 V G96
2020-08-29 08:02:03 C 01 51 15.76 +32 59 58.1 u H21
2020-08-29 08:16:57 C 01 51 17.66 +33 00 12.4 u H21
2020-08-29 08:27:54 C 01 51 19.04 +33 00 22.9 u H21
2020-09-04 12:41:28 C 02 10 55.573 +35 15 18.23 U F51
2020-09-04 12:55:51 C 02 10 57.452 +35 15 30.73 U F51
2020-09-04 13:10:44 C 02 10 59.374 +35 15 43.52 U F51
2020-09-08 21:53:50 C 02 25 17.36 +36 40 14.0 V L01
2020-09-08 21:57:46 C 02 25 17.91 +36 40 16.3 V L01
2020-09-08 22:02:49 C 02 25 18.61 +36 40 20.2 V L01
2020-09-08 22:10:14 C 02 25 19.64 +36 40 26.4 V L01
2020-09-21 11:25:09 C 03 07 06.70 +39 40 41.9 V G96
2020-09-21 11:41:33 C 03 07 08.82 +39 40 48.6 V G96
2020-09-21 11:49:44 C 03 07 09.91 +39 40 51.9 V G96
2020-09-30 08:57:04 C 03 35 34.40 +40 40 28.4 V I52
2020-09-30 09:02:15 C 03 35 35.03 +40 40 29.2 V I52
2020-09-30 09:07:22 C 03 35 35.60 +40 40 29.7 V I52
2020-10-11 08:48:20 C 04 06 12.32 +40 31 10.0 V G96
2020-10-11 08:55:45 C 04 06 13.00 +40 31 08.7 V G96
2020-10-11 09:03:11 C 04 06 13.72 +40 31 07.4 V G96
2020-10-11 09:10:37 C 04 06 14.42 +40 31 05.8 V G96
2020-10-22 08:24:32 C 04 28 42.16 +38 54 42.0 V G96
2020-10-22 08:33:44 C 04 28 42.70 +38 54 37.2 V G96
2020-10-22 08:42:54 C 04 28 43.26 +38 54 32.3 V G96
2020-10-23 08:15:23 C 04 30 16.48 +38 42 03.8 U I41
2020-10-23 08:47:37 C 04 30 18.37 +38 41 46.9 U I41
2020-10-23 09:56:06 C 04 30 22.26 +38 41 10.5 U I41
2020-10-23 10:24:04 C 04 30 23.86 +38 40 55.4 U I41
2020-10-27 10:16:54 C 04 35 52.96 +37 44 13.9 U I41
2020-10-27 11:21:15 C 04 35 55.79 +37 43 32.2 U I41
2020-10-29 08:47:12 C 04 38 05.96 +37 13 37.3 U I41
2020-10-29 09:15:58 C 04 38 07.04 +37 13 17.7 U I41
2020-11-08 18:25:30 C 04 45 10.98 +34 00 40.1 q D29
2020-11-08 18:50:57 C 04 45 11.15 +34 00 18.3 q D29
2020-11-21 05:12:09 C 04 45 25.59 +29 30 50.8 V 703
2020-11-21 05:20:36 C 04 45 25.55 +29 30 43.6 V 703
2020-11-21 05:29:04 C 04 45 25.39 +29 30 34.9 V 703
2020-11-21 05:37:31 C 04 45 25.21 +29 30 28.1 V 703