2019 GQ21

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4770759000
Semi-major axis (a)1.9440716000 AU
Inclination (i)9.38050000°
Long. of Asc. Node (Ω)180.44583000°
Arg. of Perihelion (ω)334.10619000°
Mean Anomaly (M)174.95386000°
Mean Motion (n)0.3636098800°/day
Perihelion dist (q)1.01660190 AU
Aphelion dist (Q)2.87154130 AU
Orbital Period2.71061840 yr
Physical Parameters
H (abs. magnitude)25.56
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.760″
Uncertainty8
Orbit TypeAmor
MOID0.045018 AU
Observations Used11
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-04-09
Observations (11)
Date Type RA Dec Mag Band Observatory
2019-03-29 10:44:19 C 14 28 58.25 +04 28 28.5 V G96
2019-04-02 12:48:26 C 14 39 20.135 +07 47 02.06 V F51
2019-04-02 13:05:09 C 14 39 21.194 +07 47 29.53 V F51
2019-04-02 13:21:49 C 14 39 22.227 +07 47 57.28 V F51
2019-04-08 12:52:23 C 14 47 57.282 +10 51 12.30 U F51
2019-04-08 13:09:45 C 14 47 57.679 +10 51 28.46 U F51
2019-04-08 13:27:11 C 14 47 58.109 +10 51 44.85 U F51
2019-04-09 13:58:50 C 14 48 53.579 +11 13 54.39 V F51
2019-04-09 14:06:36 C 14 48 53.733 +11 14 00.79 V F51
2019-04-09 14:14:19 C 14 48 53.907 +11 14 07.45 V F51
2019-04-09 14:22:03 C 14 48 54.073 +11 14 13.81 V F51