2019 UB11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6228499250 ± 3.15e-06
Semi-major axis (a)2.8304315576 AU ± 2.40e-05
Inclination (i)5.16152362° ± 1.73e-05
Long. of Asc. Node (Ω)265.63218008° ± 1.83e-05
Arg. of Perihelion (ω)157.05245702° ± 1.08e-05
Mean Anomaly (M)91.06890814° ± 5.81e-03
Mean Motion (n)0.2069823386°/day ± 2.64e-06
Perihelion dist (q)1.06749747 AU ± 1.27e-05
Aphelion dist (Q)4.59336564 AU ± 4.00e-05
Orbital Period4.76188592 yr ± 6.07e-05
Physical Parameters
H (abs. magnitude)20.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.268″
Uncertainty1
Orbit TypeAmor
MOID0.086440 AU
Observations Used333
Oppositions1
Arc Total2019-2020
First Observation Used2019-08-07
Last Observation Used2020-01-26
Observations (355)
Date Type RA Dec Mag Band Observatory
2019-12-19 08:59:01 C 02 30 19.871 +17 54 16.47 U F52
2019-12-19 09:18:13 C 02 30 26.900 +17 54 13.33 U F52
2019-12-19 09:37:06 C 02 30 33.809 +17 54 10.19 U F52
2019-12-20 00:37:11 C 02 36 17.95 +17 51 53.3 q I15
2019-12-20 00:40:25 C 02 36 19.15 +17 51 52.3 q I15
2019-12-20 00:44:12 C 02 36 20.55 +17 51 52.0 q I15
2019-12-20 00:47:59 C 02 36 21.90 +17 51 51.6 q I15
2019-12-20 04:49:16 C 02 37 51.87 +17 51 24.3 V 703
2019-12-20 04:56:50 C 02 37 54.64 +17 51 22.9 V 703
2019-12-20 05:04:23 C 02 37 57.38 +17 51 20.6 V 703
2019-12-20 05:11:55 C 02 38 00.11 +17 51 19.3 V 703
2019-12-20 07:31:56 C 02 38 53.53 +17 51 10.7 V T08
2019-12-20 07:58:47 C 02 39 03.20 +17 51 05.9 V T08
2019-12-20 08:02:58 C 02 39 04.71 +17 51 05.2 V T08
2019-12-20 08:10:26 C 02 39 07.41 +17 51 04.2 V T08
2019-12-22 22:29:14 C 03 02 16.71 +17 36 45.4 V Z80
2019-12-22 22:34:14 C 03 02 18.47 +17 36 44.0 V Z80
2019-12-22 22:44:13 C 03 02 22.00 +17 36 40.6 V Z80
2019-12-23 01:37:47 C 03 03 27.57 +17 36 06.9 q H45
2019-12-23 01:39:55 C 03 03 28.28 +17 36 06.4 q H45
2019-12-23 01:41:52 C 03 03 29.01 +17 36 06.1 q H45
2019-12-23 01:43:41 C 03 03 29.66 +17 36 05.4 q H45
2019-12-23 01:45:52 C 03 03 30.39 +17 36 05.1 q H45
2019-12-23 01:47:19 C 03 03 30.80 +17 36 04.4 q H45
2019-12-23 21:09:41 C 03 10 29.32 +17 30 13.8 V 160
2019-12-23 21:12:41 C 03 10 30.25 +17 30 12.8 V 160
2019-12-23 21:15:28 C 03 10 31.23 +17 30 12.9 V 160
2019-12-24 02:19:00 C 03 12 21.07 +17 28 40.3 u H21
2019-12-24 02:21:39 C 03 12 21.96 +17 28 39.6 u H21
2019-12-24 02:24:10 C 03 12 22.84 +17 28 38.7 u H21
2019-12-24 02:26:41 C 03 12 23.70 +17 28 38.0 u H21
2019-12-24 02:29:12 C 03 12 24.56 +17 28 37.2 u H21
2019-12-24 02:31:43 C 03 12 25.43 +17 28 36.4 u H21
2019-12-24 02:34:14 C 03 12 26.31 +17 28 35.7 u H21
2019-12-24 02:36:45 C 03 12 27.17 +17 28 34.8 u H21
2019-12-24 02:39:17 C 03 12 28.03 +17 28 34.0 u H21
2019-12-24 02:41:48 C 03 12 28.90 +17 28 33.3 u H21
2019-12-24 02:44:19 C 03 12 29.77 +17 28 32.4 u H21
2019-12-24 02:46:50 C 03 12 30.63 +17 28 31.5 u H21
2019-12-24 02:49:51 C 03 12 31.68 +17 28 30.7 u H21
2019-12-24 09:53:09 C 03 15 00.09 +17 26 29.8 V T08
2019-12-24 10:23:07 C 03 15 10.33 +17 26 18.7 V T08
2019-12-24 10:27:10 C 03 15 11.73 +17 26 16.5 V T08
2019-12-24 10:34:48 C 03 15 14.39 +17 26 14.3 V T08
2019-12-25 21:41:38 C 03 27 31.62 +17 13 38.4 V 160
2019-12-25 21:44:16 C 03 27 32.51 +17 13 37.5 V 160
2019-12-25 21:46:53 C 03 27 33.35 +17 13 36.0 V 160
2019-12-27 16:28:43 C 03 41 54.63 +16 57 16.4 q C97
2019-12-27 16:30:54 C 03 41 55.35 +16 57 15.4 q C97
2019-12-27 16:33:05 C 03 41 56.00 +16 57 14.9 q C97