2019 UM1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5071967507 ± 1.54e-04
Semi-major axis (a)2.0572758007 AU ± 6.49e-04
Inclination (i)6.97867023° ± 1.78e-03
Long. of Asc. Node (Ω)17.36247157° ± 1.87e-03
Arg. of Perihelion (ω)345.81606892° ± 1.37e-03
Mean Anomaly (M)28.97424320° ± 3.77e-01
Mean Motion (n)0.3340207907°/day ± 1.58e-04
Perihelion dist (q)1.01383220 AU ± 4.51e-04
Aphelion dist (Q)3.10071940 AU ± 1.03e-03
Orbital Period2.95079322 yr ± 1.40e-03
Physical Parameters
H (abs. magnitude)25.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.310″
Uncertainty3
Orbit TypeApollo
MOID0.019792 AU
Observations Used28
Oppositions1
Arc Total2019-2019
First Observation Used2019-10-19
Last Observation Used2019-10-26
Observations (29)
Date Type RA Dec Mag Band Observatory
2019-10-19 03:54:26 C 23 48 21.24 +19 56 20.5 V G96
2019-10-19 04:02:34 C 23 48 25.89 +19 57 41.7 V G96
2019-10-19 04:10:43 C 23 48 30.43 +19 59 02.4 V G96
2019-10-19 04:18:50 C 23 48 35.09 +20 00 23.9 V G96
2019-10-19 05:11:47 C 23 49 04.22 +20 09 04.6 V H01
2019-10-19 05:14:26 C 23 49 02.31 +20 09 10.3 u H21
2019-10-19 05:16:07 C 23 49 06.64 +20 09 47.1 V H01
2019-10-19 05:24:30 C 23 49 08.06 +20 10 48.7 u H21
2019-10-19 05:27:55 C 23 49 13.30 +20 11 43.5 V H01
2019-10-19 05:38:35 C 23 49 16.08 +20 13 05.7 u H21
2019-10-19 05:41:46 C 23 49 21.08 +20 13 58.9 V H01
2019-10-19 22:21:42 C 23 59 18.09 +22 49 38.5 V L01
2019-10-19 22:23:59 C 23 59 19.34 +22 49 58.6 V L01
2019-10-19 22:26:17 C 23 59 20.61 +22 50 19.0 V L01
2019-10-19 22:29:22 C 23 59 22.29 +22 50 46.8 V L01
2019-10-20 04:34:39 C 00 02 57.44 +23 44 26.7 V 734
2019-10-20 04:39:25 C 00 02 59.97 +23 45 08.1 V 734
2019-10-20 04:48:59 C 00 03 05.08 +23 46 29.9 V 734
2019-10-20 04:53:46 C 00 03 07.62 +23 47 11.5 V 734
2019-10-21 05:18:01 C 00 16 44.56 +27 01 35.0 V I52
2019-10-21 05:19:13 C 00 16 45.13 +27 01 44.1 V I52
2019-10-21 05:20:25 C 00 16 45.75 +27 01 53.0 V I52
2019-10-22 04:48:06 C 00 28 58.42 +29 41 36.9 V G96
2019-10-22 05:03:07 C 00 29 05.26 +29 43 12.0 V G96
2019-10-22 05:10:36 C 00 29 08.69 +29 43 59.5 V G96
2019-10-26 03:41:48 C 01 09 59.90 +37 01 09.7 V I52
2019-10-26 03:48:24 C 01 10 02.15 +37 01 32.8 V I52
2019-10-26 03:53:12 C 01 10 03.80 +37 01 49.5 V I52
2019-10-26 03:58:01 C 01 10 05.30 +37 02 06.0 V I52