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
2019-11-23 21:55:17 C 23 24 16.91 +14 40 21.1 V G40
2019-11-23 22:05:15 C 23 24 18.59 +14 40 25.3 V G40
2019-11-23 22:15:17 C 23 24 20.33 +14 40 29.1 V G40
2019-11-23 22:25:12 C 23 24 22.02 +14 40 32.9 V G40
2019-11-24 02:36:45 C 23 25 09.97 +14 42 14.1 V G96
2019-11-24 02:44:59 C 23 25 11.40 +14 42 17.7 V G96
2019-11-24 02:53:13 C 23 25 12.85 +14 42 21.4 V G96
2019-11-25 05:02:43 C 23 30 10.41 +14 53 14.6 V 654
2019-11-25 06:21:42 C 23 30 25.11 +14 53 45.8 V 654
2019-11-28 05:48:04 C 23 45 29.83 +15 25 31.9 V T05
2019-11-28 05:53:54 C 23 45 31.07 +15 25 34.6 V T05
2019-11-28 06:05:40 C 23 45 33.54 +15 25 39.2 V T05
2019-11-28 06:31:21 C 23 45 38.86 +15 25 50.9 V T05
2019-11-28 19:41:46 C 23 48 39.76 +15 31 29.8 V 204
2019-11-28 19:47:10 C 23 48 40.96 +15 31 32.4 V 204
2019-11-28 19:52:35 C 23 48 42.15 +15 31 34.8 V 204
2019-11-30 18:02:46 C 23 59 53.02 +15 52 53.8 V K87
2019-11-30 18:06:31 C 23 59 53.89 +15 52 55.6 V K87
2019-11-30 18:10:14 C 23 59 54.75 +15 52 57.3 V K87
2019-11-30 19:06:58 C 00 00 08.49 +15 53 28.3 V 160
2019-11-30 19:14:58 C 00 00 10.35 +15 53 32.3 V 160
2019-11-30 19:22:46 C 00 00 12.24 +15 53 36.6 V 160
2019-12-03 03:37:58 C 00 15 07.38 +16 19 56.2 V 703
2019-12-03 03:45:35 C 00 15 09.36 +16 19 59.2 V 703
2019-12-03 03:53:13 C 00 15 11.43 +16 20 03.4 V 703
2019-12-03 04:00:50 C 00 15 13.48 +16 20 05.8 V 703
2019-12-04 01:35:25 C 00 21 20.63 +16 29 54.1 u H21
2019-12-04 01:37:35 C 00 21 21.22 +16 29 55.0 u H21
2019-12-04 01:39:33 C 00 21 21.76 +16 29 55.7 u H21
2019-12-04 01:41:37 C 00 21 22.33 +16 29 56.7 u H21
2019-12-04 01:43:42 C 00 21 22.89 +16 29 57.5 u H21
2019-12-04 01:45:45 C 00 21 23.48 +16 29 58.7 u H21
2019-12-04 01:47:50 C 00 21 24.04 +16 29 59.6 u H21
2019-12-04 17:37:13 C 00 26 02.01 +16 36 58.9 V K87
2019-12-04 17:38:02 C 00 26 02.24 +16 36 59.2 V K87
2019-12-04 17:38:50 C 00 26 02.46 +16 36 59.5 V K87
2019-12-04 17:39:40 C 00 26 02.70 +16 37 00.0 V K87
2019-12-05 01:32:22 C 00 28 22.15 +16 40 40.1 u H21
2019-12-05 01:34:26 C 00 28 22.73 +16 40 40.9 u H21
2019-12-05 01:36:31 C 00 28 23.34 +16 40 41.9 u H21
2019-12-05 01:38:28 C 00 28 23.88 +16 40 42.6 u H21
2019-12-05 01:40:33 C 00 28 24.49 +16 40 43.8 u H21
2019-12-05 01:42:37 C 00 28 25.09 +16 40 44.7 u H21
2019-12-05 01:44:41 C 00 28 25.68 +16 40 45.4 u H21
2019-12-05 01:46:45 C 00 28 26.26 +16 40 46.4 u H21
2019-12-05 01:48:50 C 00 28 26.87 +16 40 47.1 u H21
2019-12-05 01:50:54 C 00 28 27.46 +16 40 48.2 u H21
2019-12-05 01:52:58 C 00 28 28.06 +16 40 49.1 u H21
2019-12-05 01:55:02 C 00 28 28.65 +16 40 50.1 u H21
2019-12-05 01:57:06 C 00 28 29.23 +16 40 51.0 u H21