2019 QT4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6571375000
Semi-major axis (a)2.1886422000 AU
Inclination (i)6.65964000°
Long. of Asc. Node (Ω)96.14878000°
Arg. of Perihelion (ω)163.29752000°
Mean Anomaly (M)348.26139000°
Mean Motion (n)0.3043980800°/day
Perihelion dist (q)0.75040330 AU
Aphelion dist (Q)3.62688110 AU
Orbital Period3.23789050 yr
Physical Parameters
H (abs. magnitude)21.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.310″
Uncertainty5
Orbit TypeApollo
MOID0.092472 AU
Observations Used52
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-07
Observations (59)
Date Type RA Dec Mag Band Observatory
2019-09-28 10:16:44 C 00 12 42.996 -21 00 44.13 U F51
2019-09-28 10:35:16 C 00 12 41.531 -21 00 35.67 U F51
2019-09-28 10:53:48 C 00 12 40.088 -21 00 27.18 U F51
2019-10-07 05:32:40 C 00 00 25.42 -19 21 38.0 u 807
2019-10-07 05:44:26 C 00 00 24.87 -19 21 32.5 u 807
2019-10-07 05:55:50 C 00 00 24.34 -19 21 26.7 u 807
2019-10-21 03:55:09 C 23 51 17.46 -16 38 37.9 V 807
2019-10-21 04:15:39 C 23 51 17.16 -16 38 27.7 V 807
2019-10-21 04:35:36 C 23 51 16.87 -16 38 17.9 V 807