2019 UG9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5469891991 ± 4.61e-05
Semi-major axis (a)2.4107066836 AU ± 2.60e-04
Inclination (i)1.23460071° ± 8.31e-05
Long. of Asc. Node (Ω)177.71570776° ± 1.32e-04
Arg. of Perihelion (ω)241.37838941° ± 1.75e-04
Mean Anomaly (M)217.15563687° ± 9.35e-02
Mean Motion (n)0.2633271982°/day ± 4.26e-05
Perihelion dist (q)1.09207617 AU ± 1.62e-04
Aphelion dist (Q)3.72933720 AU ± 4.18e-04
Orbital Period3.74297182 yr ± 6.06e-04
Physical Parameters
H (abs. magnitude)24.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.150″
Uncertainty2
Orbit TypeAmor
MOID0.104753 AU
Observations Used38
Oppositions1
Arc Total2019-2019
First Observation Used2019-10-25
Last Observation Used2019-12-02
Observations (39)
Date Type RA Dec Mag Band Observatory
2019-10-25 10:11:43 C 01 23 08.827 +03 24 45.06 U F52
2019-10-25 10:28:36 C 01 23 10.557 +03 24 46.90 U F52
2019-10-25 10:45:28 C 01 23 12.260 +03 24 48.50 U F52
2019-10-25 11:02:15 C 01 23 13.977 +03 24 50.44 U F52
2019-10-26 23:13:34 C 01 27 38.21 +03 28 55.7 V L01
2019-10-26 23:20:22 C 01 27 38.99 +03 28 56.4 V L01
2019-10-26 23:27:11 C 01 27 39.78 +03 28 57.2 V L01
2019-10-27 11:02:51 C 01 29 07.826 +03 30 59.07 V 568
2019-10-27 11:05:15 C 01 29 08.089 +03 30 59.39 V 568
2019-10-27 11:08:00 C 01 29 08.401 +03 30 59.72 V 568
2019-10-27 11:47:36 C 01 29 12.940 +03 31 05.20 V 568
2019-10-27 11:48:58 C 01 29 13.097 +03 31 05.43 V 568
2019-10-27 11:50:22 C 01 29 13.257 +03 31 05.62 V 568
2019-10-27 22:05:21 C 01 30 35.41 +03 32 14.7 o K88
2019-10-27 22:14:43 C 01 30 36.55 +03 32 15.7 o K88
2019-10-31 07:24:55 C 01 42 11.55 +03 48 07.8 V I52
2019-10-31 07:28:31 C 01 42 12.03 +03 48 08.9 V I52
2019-10-31 07:32:07 C 01 42 12.51 +03 48 09.8 V I52
2019-10-31 07:35:43 C 01 42 13.03 +03 48 10.0 V I52
2019-11-02 08:19:35 C 01 50 07.503 +04 00 56.29 U F52
2019-11-02 08:35:29 C 01 50 09.898 +04 01 00.87 U F52
2019-11-02 08:51:23 C 01 50 12.323 +04 01 05.79 U F52
2019-11-17 04:52:58 C 03 08 53.62 +06 53 34.9 u 807
2019-11-17 04:59:20 C 03 08 55.16 +06 53 38.7 u 807
2019-11-17 05:05:35 C 03 08 56.69 +06 53 43.0 u 807
2019-11-17 05:55:05 C 03 09 12.02 +06 52 51.9 V I52
2019-11-17 05:57:17 C 03 09 12.54 +06 52 53.0 V I52
2019-11-17 05:58:24 C 03 09 12.83 +06 52 53.6 V I52
2019-11-24 08:29:23 C 03 55 24.389 +08 49 51.37 U F52
2019-11-24 08:46:12 C 03 55 28.607 +08 50 03.27 U F52
2019-11-24 09:03:05 C 03 55 32.810 +08 50 15.30 U F52
2019-11-24 09:19:58 C 03 55 37.028 +08 50 27.30 U F52
2019-11-28 08:52:51 C 04 20 59.159 +09 56 16.10 U F52
2019-11-28 09:10:36 C 04 21 03.393 +09 56 28.65 U F52
2019-11-28 09:28:34 C 04 21 07.636 +09 56 40.89 U F52
2019-12-02 07:18:20 C 04 44 25.10 +10 57 55.7 V I52
2019-12-02 07:20:08 C 04 44 25.47 +10 57 56.8 V I52
2019-12-02 07:21:56 C 04 44 25.73 +10 57 57.2 V I52
2019-12-02 07:23:44 C 04 44 26.29 +10 57 59.0 V I52