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
2020-01-02 22:18:32 C 04 26 30.86 +15 52 10.1 18.5 q J43
2020-01-02 22:30:49 C 04 26 33.98 +15 52 04.6 18.2 q J43
2020-01-02 22:43:01 C 04 26 37.13 +15 51 59.4 18.5 q J43
2020-01-03 16:01:20 C 04 31 12.70 +15 44 33.3 q C97
2020-01-03 16:03:31 C 04 31 13.29 +15 44 32.3 q C97
2020-01-03 16:05:43 C 04 31 13.98 +15 44 30.7 q C97
2020-01-03 16:07:54 C 04 31 14.50 +15 44 29.7 q C97
2020-01-04 05:23:11 C 04 34 38.11 +15 38 42.1 o 691
2020-01-04 05:37:04 C 04 34 41.50 +15 38 36.2 o 691
2020-01-04 05:50:55 C 04 34 44.88 +15 38 30.2 o 691
2020-01-04 19:35:44 C 04 38 14.69 +15 32 32.5 V B49
2020-01-04 20:01:15 C 04 38 20.88 +15 32 21.1 V B49
2020-01-05 02:10:55 C 04 39 52.87 +15 29 49.7 q H45
2020-01-05 02:13:10 C 04 39 53.36 +15 29 48.9 q H45
2020-01-05 02:14:37 C 04 39 53.74 +15 29 48.6 q H45
2020-01-05 02:16:00 C 04 39 54.03 +15 29 47.7 q H45
2020-01-05 02:17:37 C 04 39 54.41 +15 29 46.6 q H45
2020-01-05 02:19:18 C 04 39 54.85 +15 29 46.0 q H45
2020-01-05 03:39:58 C 04 40 14.73 +15 29 14.2 V G96
2020-01-05 03:48:31 C 04 40 16.75 +15 29 10.8 V G96
2020-01-05 03:57:05 C 04 40 18.79 +15 29 07.2 V G96
2020-01-05 04:05:40 C 04 40 20.80 +15 29 03.7 V G96
2020-01-05 17:11:28 C 04 43 33.42 +15 23 22.9 V 118
2020-01-05 17:22:27 C 04 43 36.01 +15 23 18.7 V 118
2020-01-05 17:33:27 C 04 43 38.65 +15 23 14.0 V 118
2020-01-14 03:35:53 C 05 25 28.53 +14 11 25.9 u H21
2020-01-14 03:37:51 C 05 25 28.86 +14 11 25.3 u H21
2020-01-14 03:39:48 C 05 25 29.19 +14 11 24.6 u H21
2020-01-14 03:41:46 C 05 25 29.52 +14 11 24.2 u H21
2020-01-14 03:43:43 C 05 25 29.84 +14 11 23.6 u H21
2020-01-14 03:45:41 C 05 25 30.20 +14 11 22.8 u H21
2020-01-14 03:47:39 C 05 25 30.53 +14 11 22.3 u H21
2020-01-14 03:49:36 C 05 25 30.82 +14 11 21.6 u H21
2020-01-14 03:51:33 C 05 25 31.18 +14 11 21.1 u H21
2020-01-14 03:53:30 C 05 25 31.51 +14 11 20.5 u H21
2020-01-14 03:55:16 C 05 25 31.79 +14 11 20.1 u H21
2020-01-14 08:35:51 C 05 26 19.69 +14 10 00.3 o 691
2020-01-14 08:49:55 C 05 26 22.06 +14 09 56.0 o 691
2020-01-14 09:01:48 C 05 26 24.07 +14 09 52.4 o 691
2020-01-17 02:37:25 C 05 37 23.50 +13 52 21.3 u H21
2020-01-17 02:41:27 C 05 37 24.11 +13 52 20.2 u H21
2020-01-17 02:45:58 C 05 37 24.80 +13 52 19.0 u H21
2020-01-17 05:26:23 C 05 37 49.78 +13 51 44.2 o 691
2020-01-17 05:44:56 C 05 37 52.55 +13 51 39.8 o 691
2020-01-19 09:58:40 C 05 45 50.96 +13 39 53.0 V T05
2020-01-19 10:03:18 C 05 45 51.61 +13 39 52.1 V T05
2020-01-19 10:12:00 C 05 45 52.81 +13 39 50.1 V T05
2020-01-19 10:32:56 C 05 45 55.70 +13 39 45.2 V T05
2020-01-20 20:34:55 C 05 50 51.27 +13 32 44.8 V 130
2020-01-20 20:43:40 C 05 50 52.44 +13 32 42.7 V 130