2020 QS1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1925494289 ± 2.41e-04
Semi-major axis (a)1.0270530148 AU ± 2.25e-04
Inclination (i)18.39307269° ± 3.36e-02
Long. of Asc. Node (Ω)158.87202001° ± 1.29e-03
Arg. of Perihelion (ω)52.90019168° ± 4.18e-02
Mean Anomaly (M)114.44125165° ± 6.77e-01
Mean Motion (n)0.9469411369°/day ± 3.11e-04
Perihelion dist (q)0.82929454 AU ± 3.07e-04
Aphelion dist (Q)1.22481149 AU ± 3.65e-04
Orbital Period1.04085275 yr ± 3.42e-04
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.285″
Uncertainty3
Orbit TypeApollo
MOID0.090825 AU
Observations Used31
Oppositions1
Arc Total2020-2020
First Observation Used2020-08-18
Last Observation Used2020-09-06
Observations (31)
Date Type RA Dec Mag Band Observatory
2020-08-18 09:12:50 C 23 29 53.064 +34 34 23.05 U F51
2020-08-18 09:30:52 C 23 29 51.425 +34 32 22.79 U F51
2020-08-18 09:49:00 C 23 29 49.752 +34 30 22.00 U F51
2020-08-18 20:36:35 C 23 29 03.95 +33 15 31.5 V 033
2020-08-18 20:38:55 C 23 29 03.78 +33 15 15.8 V 033
2020-08-18 20:41:15 C 23 29 03.59 +33 14 59.3 V 033
2020-08-19 05:20:18 C 23 28 25.65 +32 15 02.1 u H21
2020-08-19 05:26:35 C 23 28 25.08 +32 14 18.3 u H21
2020-08-19 05:34:59 C 23 28 24.37 +32 13 19.5 u H21
2020-08-19 20:36:52 C 23 27 21.16 +30 25 39.9 V 033
2020-08-19 20:39:07 C 23 27 20.98 +30 25 23.9 V 033
2020-08-19 20:41:21 C 23 27 20.80 +30 25 08.3 V 033
2020-08-21 01:48:24 C 23 25 11.09 +26 50 07.1 V 033
2020-08-21 01:50:28 C 23 25 10.91 +26 49 51.4 V 033
2020-08-21 01:52:33 C 23 25 10.72 +26 49 35.7 V 033
2020-08-21 22:27:12 C 23 23 45.51 +24 12 06.2 V 033
2020-08-21 22:29:17 C 23 23 45.34 +24 11 50.1 V 033
2020-08-21 22:31:22 C 23 23 45.16 +24 11 34.1 V 033
2020-08-23 22:35:50 C 23 20 18.67 +17 50 31.7 V 033
2020-08-23 22:37:50 C 23 20 18.50 +17 50 16.0 V 033
2020-08-23 22:39:50 C 23 20 18.33 +17 49 59.9 V 033
2020-08-26 11:35:32 C 23 15 55.10 +09 34 43.9 V I52
2020-08-26 11:36:08 C 23 15 55.07 +09 34 39.3 V I52
2020-08-26 11:36:44 C 23 15 55.02 +09 34 34.1 V I52
2020-08-26 11:37:20 C 23 15 54.95 +09 34 28.9 V I52
2020-09-05 06:02:04 C 23 00 57.16 -18 02 39.9 V I52
2020-09-05 06:03:53 C 23 00 57.06 -18 02 50.1 V I52
2020-09-05 06:05:42 C 23 00 56.91 -18 03 00.8 V I52
2020-09-05 06:07:31 C 23 00 56.74 -18 03 09.8 V I52
2020-09-06 07:29:46 C 22 59 29.89 -20 18 40.9 V I52
2020-09-06 07:32:46 C 22 59 29.70 -20 18 56.5 V I52