IAA RAS IAA Minor Planet Database

2019 UO

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6379985287 ± 4.12e-07
Semi-major axis (a)2.6527757571 AU ± 2.93e-06
Inclination (i)5.70262301° ± 2.90e-06
Long. of Asc. Node (Ω)277.59198692° ± 1.15e-05
Arg. of Perihelion (ω)184.98975799° ± 1.03e-05
Mean Anomaly (M)130.21904110° ± 8.13e-04
Mean Motion (n)0.2281190037°/day ± 3.78e-07
Perihelion dist (q)0.96030873 AU ± 1.52e-06
Aphelion dist (Q)4.34524279 AU ± 4.92e-06
Orbital Period4.32066714 yr ± 7.16e-06
Physical Parameters
H (abs. magnitude)20.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.264″
Uncertainty0
Orbit TypeApollo
MOID0.019695 AU
Observations Used431
Radar Obs Used1
Oppositions1
Arc Total2019-2020
First Observation Used2019-09-28
Last Observation Used2020-04-17
Observations (495)
Date Type RA Dec Mag Band Observatory
2019-10-31 20:54:24 C 00 12 57.41 +23 14 16.8 – V K87
2019-10-31 20:57:00 C 00 12 57.19 +23 14 16.1 – V K87
2019-10-31 20:59:34 C 00 12 57.03 +23 14 15.9 – V K87
2019-11-02 07:49:23 C 00 10 16.07 +23 05 20.9 – V T08
2019-11-02 07:58:58 C 00 10 15.25 +23 05 18.2 – V T08
2019-11-02 08:03:42 C 00 10 14.88 +23 05 16.3 – V T08
2019-11-02 08:30:41 C 00 10 12.57 +23 05 08.5 – V T08
2019-11-03 06:23:55 C 00 08 31.51 +22 58 50.2 – V V37
2019-11-03 06:31:45 C 00 08 30.87 +22 58 48.0 – V V37
2019-11-03 06:39:34 C 00 08 30.22 +22 58 45.3 – V V37
2019-11-03 06:47:24 C 00 08 29.59 +22 58 42.8 – V V37
2019-11-03 06:50:01 C 00 08 29.39 +22 58 42.0 – V V37
2019-11-03 07:03:02 C 00 08 28.29 +22 58 38.0 – V V37
2019-11-04 02:34:12 C 00 07 01.11 +22 52 47.8 – V I52
2019-11-04 02:38:02 C 00 07 00.81 +22 52 46.7 – V I52
2019-11-04 02:40:55 C 00 07 00.58 +22 52 46.1 – V I52
2019-11-04 02:44:34 C 00 07 00.26 +22 52 44.8 – V I52
2019-11-05 01:35:20 C 00 05 17.12 +22 45 33.2 – V G96
2019-11-05 01:43:19 C 00 05 16.48 +22 45 30.8 – V G96
2019-11-05 01:51:17 C 00 05 15.84 +22 45 28.4 – V G96
2019-11-05 02:02:50 C 00 05 14.92 +22 45 24.9 – V G96
2019-11-06 01:22:32 C 00 03 29.77 +22 37 41.3 – u H21
2019-11-06 01:27:34 C 00 03 29.38 +22 37 39.6 – u H21
2019-11-06 01:31:20 C 00 03 29.08 +22 37 38.3 – u H21
2019-11-06 01:35:06 C 00 03 28.76 +22 37 37.1 – u H21
2019-11-06 01:38:53 C 00 03 28.46 +22 37 35.8 – u H21
2019-11-06 01:42:39 C 00 03 28.15 +22 37 34.7 – u H21
2019-11-06 01:46:17 C 00 03 27.87 +22 37 33.4 – u H21
2019-11-06 03:56:38 C 00 03 17.32 +22 36 49.3 – u H21
2019-11-06 03:59:43 C 00 03 17.07 +22 36 48.4 – u H21
2019-11-06 04:02:48 C 00 03 16.82 +22 36 47.1 – u H21
2019-11-06 04:05:52 C 00 03 16.56 +22 36 46.1 – u H21
2019-11-06 04:08:57 C 00 03 16.32 +22 36 45.2 – u H21
2019-11-06 04:11:37 C 00 03 16.11 +22 36 44.4 – u H21
2019-11-08 02:24:45 C 23 59 53.11 +22 20 20.6 – u H21
2019-11-08 02:30:07 C 23 59 52.69 +22 20 18.5 – u H21
2019-11-08 02:34:49 C 23 59 52.32 +22 20 16.7 – u H21
2019-11-16 02:12:37 C 23 46 57.98 +20 59 00.8 – u H21
2019-11-16 02:15:49 C 23 46 57.75 +20 58 59.6 – u H21
2019-11-16 02:18:43 C 23 46 57.56 +20 58 58.3 – u H21
2019-11-16 02:21:37 C 23 46 57.35 +20 58 56.7 – u H21
2019-11-16 02:24:31 C 23 46 57.15 +20 58 55.4 – u H21
2019-11-16 02:27:26 C 23 46 56.94 +20 58 54.0 – u H21
2019-11-16 02:30:20 C 23 46 56.74 +20 58 52.5 – u H21
2019-11-16 02:33:14 C 23 46 56.54 +20 58 51.2 – u H21
2019-11-16 02:36:09 C 23 46 56.34 +20 58 50.0 – u H21
2019-11-16 02:39:03 C 23 46 56.13 +20 58 48.6 – u H21
2019-11-16 02:41:58 C 23 46 55.93 +20 58 47.1 – u H21
2019-11-16 02:44:52 C 23 46 55.73 +20 58 45.8 – u H21
2019-11-17 01:55:06 C 23 45 32.79 +20 47 41.2 – V 703
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-12-26 20:56:00 86702713.88 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)