2020 QW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4120580005 ± 2.00e+00
Semi-major axis (a)1.5557649528 AU ± 3.00e+00
Inclination (i)7.84619009° ± 4.00e+00
Long. of Asc. Node (Ω)149.24073823° ± 5.00e+00
Arg. of Perihelion (ω)126.70345078° ± 6.00e+00
Mean Anomaly (M)275.45003388° ± 1.81e-01
Mean Motion (n)0.5080288500°/day ± 1.47e+00
Perihelion dist (q)0.91470510 AU ± 3.58e+00
Aphelion dist (Q)2.19634590 AU ± 5.26e+00
Orbital Period1.94006240 yr ± 5.61e+00
Physical Parameters
H (abs. magnitude)25.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.829″
Uncertainty3
Orbit TypeApollo
MOID0.010414 AU
Observations Used200
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-08-26
Observations (207)
Date Type RA Dec Mag Band Observatory
2020-08-23 16:31:42 C 22 56 20.92 -14 17 11.4 q D29
2020-08-23 16:32:58 C 22 56 21.38 -14 17 20.0 q D29
2020-08-23 16:52:04 C 22 56 27.47 -14 19 16.2 q D29
2020-08-26 06:47:26 C 23 13 29.88 -18 39 50.7 V I52
2020-08-26 06:51:17 C 23 13 30.47 -18 40 02.8 V I52
2020-08-26 06:51:38 C 23 13 30.49 -18 40 04.1 V I52
2020-08-26 06:55:28 C 23 13 31.09 -18 40 14.8 V I52