2019 UR4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1764115000
Semi-major axis (a)1.0558538000 AU
Inclination (i)1.18289000°
Long. of Asc. Node (Ω)347.37237000°
Arg. of Perihelion (ω)138.00926000°
Mean Anomaly (M)142.24711000°
Mean Motion (n)0.9084444500°/day
Perihelion dist (q)0.86958900 AU
Aphelion dist (Q)1.24211860 AU
Orbital Period1.08493990 yr
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty7
Orbit TypeApollo
MOID0.013840 AU
Observations Used28
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-11-04
Observations (29)
Date Type RA Dec Mag Band Observatory
2019-10-23 07:38:28 C 01 37 15.23 +28 08 24.6 V G96
2019-10-23 07:45:52 C 01 37 13.55 +28 08 41.2 V G96
2019-10-23 07:53:18 C 01 37 11.86 +28 08 58.5 V G96
2019-10-23 08:00:42 C 01 37 10.15 +28 09 15.8 V G96
2019-10-23 09:45:33 C 01 36 46.81 +28 13 12.1 V I52
2019-10-23 09:52:45 C 01 36 45.21 +28 13 27.4 V I52
2019-10-23 09:56:21 C 01 36 44.50 +28 13 35.9 V I52
2019-10-23 10:38:53 C 01 36 42.772 +28 16 16.27 U F51
2019-10-23 10:53:38 C 01 36 39.290 +28 16 50.88 U F51
2019-10-23 11:08:42 C 01 36 35.738 +28 17 25.90 U F51
2019-10-24 06:58:12 C 01 32 52.75 +29 06 45.6 V I52
2019-10-24 07:03:12 C 01 32 51.49 +29 06 58.3 V I52
2019-10-24 07:08:15 C 01 32 50.19 +29 07 11.6 V I52
2019-10-27 05:37:02 C 01 15 30.03 +32 37 42.1 V I52
2019-10-27 05:38:50 C 01 15 29.36 +32 37 48.1 V I52
2019-10-27 05:40:38 C 01 15 28.63 +32 37 54.6 V I52
2019-10-27 05:42:25 C 01 15 28.00 +32 38 01.1 V I52
2019-10-29 03:25:07 C 00 59 33.42 +35 28 15.2 V I52
2019-10-29 03:26:31 C 00 59 32.79 +35 28 21.7 V I52
2019-10-29 03:27:55 C 00 59 32.07 +35 28 27.9 V I52
2019-10-29 03:29:19 C 00 59 31.44 +35 28 33.9 V I52
2019-11-02 03:21:08 C 00 02 22.35 +43 10 51.2 V I52
2019-11-02 03:22:32 C 00 02 21.06 +43 10 59.4 V I52
2019-11-02 03:23:56 C 00 02 19.64 +43 11 07.5 V I52
2019-11-02 03:25:20 C 00 02 18.31 +43 11 15.6 V I52
2019-11-04 02:43:23 C 23 12 23.53 +47 26 39.3 V I52
2019-11-04 02:45:44 C 23 12 20.26 +47 26 52.8 V I52
2019-11-04 02:47:08 C 23 12 18.19 +47 27 00.3 V I52
2019-11-04 02:48:32 C 23 12 16.54 +47 27 04.8 V I52