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
2019-12-27 16:35:17 C 03 41 56.85 +16 57 13.0 q C97
2019-12-27 20:18:49 C 03 43 09.30 +16 55 24.4 V 160
2019-12-27 20:23:05 C 03 43 10.61 +16 55 22.7 V 160
2019-12-27 20:27:33 C 03 43 12.05 +16 55 20.4 V 160
2019-12-27 20:59:03 C 03 43 22.06 +16 55 06.2 V K38
2019-12-27 21:14:25 C 03 43 26.89 +16 54 59.9 V K38
2019-12-27 21:30:53 C 03 43 32.07 +16 54 52.9 V K38
2019-12-27 21:47:20 C 03 43 37.23 +16 54 45.9 V K38
2019-12-28 07:56:56 C 03 46 55.03 +16 50 56.7 V T08
2019-12-28 08:09:51 C 03 46 58.99 +16 50 51.5 V T08
2019-12-28 08:14:48 C 03 47 00.50 +16 50 49.3 V T08
2019-12-28 08:29:02 C 03 47 04.87 +16 50 43.2 V T08
2019-12-28 21:19:02 C 03 51 10.71 +16 44 58.2 V 160
2019-12-28 21:24:03 C 03 51 12.24 +16 44 56.0 V 160
2019-12-28 21:29:04 C 03 51 13.78 +16 44 53.8 V 160
2019-12-29 21:30:31 C 03 58 42.95 +16 34 34.5 q 160
2019-12-29 21:34:35 C 03 58 44.15 +16 34 32.8 q 160
2019-12-29 21:39:04 C 03 58 45.46 +16 34 30.6 q 160
2019-12-30 23:07:57 C 04 06 25.66 +16 23 20.3 V 160
2019-12-30 23:12:23 C 04 06 26.91 +16 23 18.6 V 160
2019-12-30 23:16:48 C 04 06 28.20 +16 23 17.0 V 160
2019-12-31 05:50:01 C 04 08 24.22 +16 20 30.4 q H45
2019-12-31 05:51:13 C 04 08 24.59 +16 20 30.0 q H45
2019-12-31 05:53:03 C 04 08 25.07 +16 20 29.3 q H45
2019-12-31 05:54:18 C 04 08 25.44 +16 20 28.5 q H45
2019-12-31 05:56:44 C 04 08 26.13 +16 20 27.3 q H45
2019-12-31 05:58:06 C 04 08 26.54 +16 20 27.1 q H45
2020-01-01 20:50:29 C 04 19 34.37 +16 03 11.8 V 160
2020-01-01 20:54:08 C 04 19 35.35 +16 03 10.1 V 160
2020-01-01 20:57:27 C 04 19 36.27 +16 03 08.8 V 160
2020-01-01 21:35:32 C 04 19 46.35 +16 02 48.0 V 246
2020-01-01 21:36:00 C 04 19 46.46 +16 02 48.0 V 246
2020-01-01 21:36:12 C 04 19 46.50 +16 02 47.8 V 246
2020-01-01 21:36:23 C 04 19 46.56 +16 02 47.9 V 246
2020-01-01 21:36:33 C 04 19 46.61 +16 02 47.7 V 246
2020-01-01 21:36:44 C 04 19 46.66 +16 02 47.3 V 246
2020-01-01 21:37:41 C 04 19 46.89 +16 02 47.2 V 246
2020-01-01 21:37:53 C 04 19 46.96 +16 02 46.5 V 246
2020-01-01 21:47:57 C 04 19 49.80 +16 02 44.9 V 130
2020-01-01 21:50:49 C 04 19 50.56 +16 02 43.7 V 130
2020-01-01 21:53:40 C 04 19 51.33 +16 02 42.4 V 130
2020-01-01 21:56:45 C 04 19 52.14 +16 02 40.9 V 130
2020-01-02 20:25:43 C 04 26 00.87 +15 52 46.7 V 246
2020-01-02 20:26:02 C 04 26 00.97 +15 52 46.6 V 246
2020-01-02 20:26:19 C 04 26 01.02 +15 52 46.5 V 246
2020-01-02 20:26:34 C 04 26 01.09 +15 52 45.9 V 246
2020-01-02 20:27:55 C 04 26 01.46 +15 52 45.3 V 246
2020-01-02 20:29:09 C 04 26 01.75 +15 52 45.1 V 246
2020-01-02 20:29:24 C 04 26 01.81 +15 52 44.9 V 246
2020-01-02 22:06:20 C 04 26 27.75 +15 52 15.5 18.1 q J43