IAA RAS IAA Minor Planet Database

2019 UB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5593826163 ± 2.00e+00
Semi-major axis (a)2.1389029222 AU ± 3.00e+00
Inclination (i)23.83982224° ± 4.00e+00
Long. of Asc. Node (Ω)207.43866449° ± 5.00e+00
Arg. of Perihelion (ω)145.05341473° ± 6.00e+00
Mean Anomaly (M)349.51690285° ± 2.62e-02
Mean Motion (n)0.3150769400°/day ± 6.63e-01
Perihelion dist (q)0.94243740 AU ± 4.48e+00
Aphelion dist (Q)3.33537400 AU ± 6.34e+00
Orbital Period3.12814920 yr ± 6.58e+00
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.197″
Uncertainty2
Orbit TypeApollo
MOID0.009117 AU
Observations Used39
Oppositions1
Arc Total2019-2019
First Observation Used—
Last Observation Used2019-10-30
Observations (47)
Date Type RA Dec Mag Band Observatory
2019-10-17 09:51:52 C 08 16 43.37 +55 21 02.5 – V G96
2019-10-17 09:58:41 C 08 16 21.69 +55 17 52.8 – V G96
2019-10-17 10:05:30 C 08 16 00.08 +55 14 41.6 – V G96
2019-10-17 11:08:51 C 08 12 37.69 +54 44 40.9 – V H01
2019-10-17 11:14:51 C 08 12 18.79 +54 41 47.9 – V H01
2019-10-17 11:18:54 C 08 12 07.64 +54 39 49.6 – V I52
2019-10-17 11:19:14 C 08 12 06.48 +54 39 39.7 – V I52
2019-10-17 11:19:35 C 08 12 05.37 +54 39 29.4 – V I52
2019-10-17 11:19:57 C 08 12 04.28 +54 39 19.7 – V I52
2019-10-17 11:25:29 C 08 11 45.23 +54 36 39.5 – V H01
2019-10-17 11:28:18 C 08 11 38.00 +54 35 17.4 – V I52
2019-10-17 11:28:39 C 08 11 36.88 +54 35 07.7 – V I52
2019-10-17 11:28:59 C 08 11 35.81 +54 34 57.5 – V I52
2019-10-17 11:29:21 C 08 11 34.70 +54 34 47.2 – V I52
2019-10-17 11:35:55 C 08 11 12.45 +54 31 36.1 – V H01
2019-10-17 11:45:59 C 08 10 40.32 +54 26 47.9 – V H06
2019-10-17 11:46:30 C 08 10 38.66 +54 26 32.3 – V H06
2019-10-17 11:47:02 C 08 10 36.92 +54 26 16.5 – V H06
2019-10-17 22:09:31 C 07 42 00.06 +48 50 12.7 – V L01
2019-10-17 22:11:43 C 07 41 54.61 +48 48 59.7 – V L01
2019-10-17 22:20:09 C 07 41 33.51 +48 44 16.4 – V L01
2019-10-17 22:21:54 C 07 41 29.18 +48 43 16.9 – V L01
2019-10-17 22:25:24 C 07 41 20.39 +48 41 19.6 – V L01
2019-10-18 07:47:49 C 07 19 40.54 +43 08 54.1 – u H21
2019-10-18 07:49:45 C 07 19 36.37 +43 07 44.0 – u H21
2019-10-18 07:51:41 C 07 19 32.20 +43 06 33.8 – u H21
2019-10-18 07:53:37 C 07 19 28.01 +43 05 23.3 – u H21
2019-10-18 07:55:32 C 07 19 23.86 +43 04 13.0 – u H21
2019-10-18 07:57:28 C 07 19 19.68 +43 03 03.0 – u H21
2019-10-18 07:59:24 C 07 19 15.50 +43 01 52.9 – u H21
2019-10-18 08:01:20 C 07 19 11.33 +43 00 42.7 – u H21
2019-10-18 08:03:16 C 07 19 07.17 +42 59 32.4 – u H21
2019-10-18 08:05:23 C 07 19 02.57 +42 58 14.9 – u H21
2019-10-18 08:12:35 C 07 18 51.89 +42 53 30.5 – V H01
2019-10-18 08:22:05 C 07 18 31.66 +42 47 46.1 – V H01
2019-10-18 08:32:32 C 07 18 09.38 +42 41 25.8 – V H01
2019-10-18 08:43:21 C 07 17 46.34 +42 34 51.2 – V H01
2019-10-22 11:01:01 C 05 37 08.61 -05 23 15.8 – V 703
2019-10-22 11:12:53 C 05 37 02.40 -05 26 33.1 – V 703
2019-10-22 11:18:49 C 05 36 59.44 -05 28 11.1 – V 703
2019-10-24 14:57:44 C 05 18 02.72 -15 57 13.2 – V 474
2019-10-24 14:59:18 C 05 18 02.21 -15 57 27.7 – V 474
2019-10-24 15:00:52 C 05 18 01.70 -15 57 41.7 – V 474
2019-10-24 15:01:40 C 05 18 01.47 -15 57 48.8 – V 474
2019-10-30 13:04:53 C 04 52 24.26 -27 35 25.4 – V 474
2019-10-30 13:11:41 C 04 52 23.31 -27 35 43.8 – V 474
2019-10-30 13:18:33 C 04 52 22.42 -27 36 01.9 – V 474