2019 UK9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5282358000
Semi-major axis (a)1.5561807000 AU
Inclination (i)4.55787000°
Long. of Asc. Node (Ω)119.47742000°
Arg. of Perihelion (ω)166.14003000°
Mean Anomaly (M)87.35925000°
Mean Motion (n)0.5077080500°/day
Perihelion dist (q)0.73415030 AU
Aphelion dist (Q)2.37821110 AU
Orbital Period1.94128830 yr
Physical Parameters
H (abs. magnitude)22.76
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.740″
Uncertainty9
Orbit TypeApollo
MOID0.070963 AU
Observations Used11
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-27
Observations (12)
Date Type RA Dec Mag Band Observatory
2019-10-24 09:24:39 C 01 17 29.845 -14 22 55.38 U F51
2019-10-24 09:38:59 C 01 17 29.068 -14 22 35.83 U F51
2019-10-24 09:53:19 C 01 17 28.297 -14 22 16.44 U F51
2019-10-24 10:07:40 C 01 17 27.538 -14 21 57.12 U F51
2019-10-25 05:22:05 C 01 16 37.15 -13 55 51.7 u 807
2019-10-25 05:29:26 C 01 16 36.78 -13 55 42.1 u 807
2019-10-25 05:36:35 C 01 16 36.43 -13 55 32.8 u 807
2019-10-25 19:59:39 C 01 16 03.08 -13 37 32.2 V L01
2019-10-25 20:05:52 C 01 16 02.80 -13 37 23.8 V L01
2019-10-25 20:13:14 C 01 16 02.53 -13 37 14.1 V L01
2019-10-27 09:19:03 C 01 14 40.483 -12 51 14.95 V 568
2019-10-27 09:22:54 C 01 14 40.332 -12 51 10.54 V 568