IAA RAS IAA Minor Planet Database

2019 UJ15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5599069714 ± 3.44e-06
Semi-major axis (a)2.2987092022 AU ± 1.86e-05
Inclination (i)26.37565921° ± 8.92e-05
Long. of Asc. Node (Ω)258.08898685° ± 4.91e-05
Arg. of Perihelion (ω)207.75839698° ± 2.86e-05
Mean Anomaly (M)243.98263755° ± 7.27e-03
Mean Motion (n)0.2828044407°/day ± 3.43e-06
Perihelion dist (q)1.01164589 AU ± 1.14e-05
Aphelion dist (Q)3.58577251 AU ± 3.01e-05
Orbital Period3.48518673 yr ± 4.23e-05
Physical Parameters
H (abs. magnitude)19.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.281″
Uncertainty1
Orbit TypeApollo
MOID0.065289 AU
Observations Used195
Oppositions1
Arc Total2019-2020
First Observation Used2019-10-19
Last Observation Used2020-03-17
Observations (216)
Date Type RA Dec Mag Band Observatory
2019-12-29 17:54:11 C 00 59 59.55 -04 32 19.7 – V K87
2019-12-29 18:01:10 C 01 00 00.80 -04 32 50.1 – V K87
2019-12-29 18:09:14 C 01 00 02.26 -04 33 25.2 – V K87
2020-01-01 01:29:47 C 01 10 23.19 -08 31 28.8 – V 734
2020-01-01 01:36:47 C 01 10 24.42 -08 31 59.0 – V 734
2020-01-01 01:43:50 C 01 10 25.70 -08 32 28.4 – V 734
2020-01-01 01:50:57 C 01 10 27.00 -08 32 59.1 – V 734
2020-01-01 02:10:35 C 01 10 30.97 -08 34 18.7 – V 703
2020-01-01 02:33:15 C 01 10 34.99 -08 35 54.9 – V 703
2020-01-02 10:08:26 C 01 16 34.80 -10 48 31.6 – V 474
2020-01-02 10:11:00 C 01 16 35.34 -10 48 42.9 – V 474
2020-01-02 10:13:34 C 01 16 35.78 -10 48 53.7 – V 474
2020-01-02 10:16:08 C 01 16 36.27 -10 49 04.4 – V 474
2020-01-06 01:17:21 C 01 33 29.47 -16 42 54.1 – V 734
2020-01-06 01:22:02 C 01 33 30.34 -16 43 12.5 – V 734
2020-01-06 01:26:43 C 01 33 31.22 -16 43 30.5 – V 734
2020-01-06 01:31:22 C 01 33 32.09 -16 43 48.7 – V 734
2020-01-06 03:13:27 C 01 33 51.73 -16 50 25.0 – o 691
2020-01-06 03:57:38 C 01 34 00.08 -16 53 16.9 – o 691
2020-01-07 03:10:52 C 01 38 34.45 -18 23 01.6 – V 703
2020-01-07 03:18:49 C 01 38 35.96 -18 23 31.3 – V 703
2020-01-07 03:26:46 C 01 38 37.53 -18 24 03.0 – V 703
2020-01-07 03:29:42 C 01 38 38.11 -18 24 12.0 – o 691
2020-01-07 03:34:43 C 01 38 39.09 -18 24 32.0 – V 703
2020-01-07 03:40:54 C 01 38 40.22 -18 24 55.0 – o 691
2020-01-07 03:52:05 C 01 38 42.40 -18 25 37.4 – o 691
2020-01-08 04:23:16 C 01 43 33.10 -19 58 02.7 – o 691
2020-01-08 04:29:47 C 01 43 34.30 -19 58 26.7 – o 691
2020-01-08 04:36:20 C 01 43 35.59 -19 58 51.0 – o 691
2020-01-09 04:56:27 C 01 48 25.54 -21 28 09.5 – o 691
2020-01-09 05:09:55 C 01 48 28.14 -21 28 56.5 – o 691
2020-01-13 01:00:10 C 02 06 52.08 -26 42 33.6 – u 807
2020-01-13 01:06:48 C 02 06 53.36 -26 42 54.8 – u 807
2020-01-13 01:13:07 C 02 06 54.58 -26 43 14.8 – u 807
2020-01-15 01:32:54 C 02 16 38.78 -29 13 15.6 – u 807
2020-01-15 01:38:40 C 02 16 39.90 -29 13 32.5 – u 807
2020-01-15 01:43:43 C 02 16 40.89 -29 13 47.3 – u 807
2020-01-19 02:39:36 C 02 36 16.23 -33 43 03.5 – V 734
2020-01-19 02:45:11 C 02 36 17.31 -33 43 17.4 – V 734
2020-01-19 02:50:47 C 02 36 18.40 -33 43 31.5 – V 734
2020-01-19 02:56:23 C 02 36 19.54 -33 43 45.4 – V 734
2020-02-02 01:12:08 C 03 43 20.67 -44 18 02.3 – u 807
2020-02-02 01:16:28 C 03 43 21.48 -44 18 07.9 – u 807
2020-02-02 01:20:47 C 03 43 22.32 -44 18 13.6 – u 807
2020-02-15 01:10:42 C 04 44 04.88 -49 06 15.8 – u 807
2020-02-15 01:15:01 C 04 44 05.68 -49 06 18.1 – u 807
2020-02-15 01:19:23 C 04 44 06.47 -49 06 20.5 – u 807
2020-02-21 01:21:45 C 05 11 31.71 -50 08 23.8 – u 807
2020-02-21 01:26:06 C 05 11 32.50 -50 08 25.0 – u 807
2020-02-21 01:30:25 C 05 11 33.28 -50 08 26.2 – u 807