2021 QM5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6598559000
Semi-major axis (a)2.3845555000 AU
Inclination (i)9.97297000°
Long. of Asc. Node (Ω)220.39085000°
Arg. of Perihelion (ω)353.46198000°
Mean Anomaly (M)69.62754000°
Mean Motion (n)0.2676658300°/day
Perihelion dist (q)0.81109250 AU
Aphelion dist (Q)3.95801850 AU
Orbital Period3.68223200 yr
Physical Parameters
H (abs. magnitude)19.52
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.740″
Uncertainty9
Orbit TypeApollo
MOID0.135485 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-04
Observations (16)
Date Type RA Dec Mag Band Observatory
2021-08-26 06:24:12 C 16 26 56.050 -05 14 14.99 U F51
2021-08-26 06:39:07 C 16 26 58.961 -05 14 24.64 U F51
2021-08-26 06:54:02 C 16 27 01.909 -05 14 34.45 U F51
2021-08-27 06:25:32 C 16 31 40.611 -05 29 47.00 V F51
2021-08-27 06:26:28 C 16 31 40.795 -05 29 47.41 V F51
2021-08-29 06:13:47 C 16 40 52.300 -05 59 21.69 U F51
2021-08-29 06:21:05 C 16 40 53.649 -05 59 26.01 U F51
2021-08-29 06:28:21 C 16 40 54.992 -05 59 30.30 U F51
2021-08-29 06:35:35 C 16 40 56.358 -05 59 34.69 U F51
2021-09-01 23:37:30 C 16 57 14.10 -06 49 53.5 V 807
2021-09-01 23:53:27 C 16 57 16.90 -06 50 02.1 V 807
2021-09-02 01:34:49 C 16 57 34.77 -06 51 07.6 u H21
2021-09-02 01:42:52 C 16 57 36.20 -06 51 12.2 u H21
2021-09-04 20:51:14 C 17 09 12.435 -07 25 18.81 V J04
2021-09-04 21:09:54 C 17 09 15.539 -07 25 28.20 V J04
2021-09-04 21:28:39 C 17 09 18.680 -07 25 37.73 V J04