IAA RAS IAA Minor Planet Database

2019 UT9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6400783281 ± 3.44e-08
Semi-major axis (a)2.2982476753 AU ± 3.34e-08
Inclination (i)25.66130727° ± 1.05e-05
Long. of Asc. Node (Ω)69.45663938° ± 3.15e-05
Arg. of Perihelion (ω)25.18851994° ± 3.08e-05
Mean Anomaly (M)244.75477877° ± 1.37e-05
Mean Motion (n)0.2828896328°/day ± 6.16e-09
Perihelion dist (q)0.82718915 AU ± 8.00e-08
Aphelion dist (Q)3.76930620 AU ± 9.62e-08
Orbital Period3.48413717 yr ± 7.59e-08
Physical Parameters
H (abs. magnitude)18.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.345″
Uncertainty0
Orbit TypeApollo
MOID0.118767 AU
Observations Used150
Oppositions5
Arc Total2013-2020
First Observation Used2013-04-27
Last Observation Used2020-06-14
Observations (251)
Date Type RA Dec Mag Band Observatory
2020-03-28 01:06:42 C 14 29 53.78 +62 47 03.3 – V A17
2020-03-31 21:16:19 C 14 07 43.96 +60 12 12.1 – V A17
2020-03-31 21:33:20 C 14 07 40.22 +60 11 43.0 – V A17
2020-03-31 21:50:20 C 14 07 36.46 +60 11 13.6 – V A17
2020-04-01 20:42:38 C 14 02 46.39 +59 30 45.4 – V B67
2020-04-01 20:51:12 C 14 02 44.63 +59 30 30.3 – V B67
2020-04-01 20:59:53 C 14 02 42.85 +59 30 15.6 – V B67
2020-04-04 10:33:45 C 13 50 51.316 +57 38 29.22 – U F51
2020-04-04 10:51:15 C 13 50 48.070 +57 37 57.06 – U F51
2020-04-04 11:08:46 C 13 50 44.801 +57 37 24.78 – U F51
2020-04-04 11:26:10 C 13 50 41.565 +57 36 52.57 – U F51
2020-04-06 08:22:04 C 13 43 03.28 +56 12 57.5 – V 703
2020-04-06 08:38:17 C 13 43 00.51 +56 12 26.9 – V 703
2020-04-06 08:46:26 C 13 42 59.15 +56 12 11.7 – V 703
2020-04-08 03:37:34 C 13 36 25.93 +54 50 52.7 – q H36
2020-04-08 04:03:30 C 13 36 22.19 +54 50 04.7 – q H36
2020-04-08 09:13:07 C 13 35 36.17 +54 40 14.4 – L 658
2020-04-08 09:16:31 C 13 35 35.70 +54 40 07.9 – L 658
2020-04-08 09:19:54 C 13 35 35.20 +54 40 01.3 – L 658
2020-04-08 09:23:17 C 13 35 34.69 +54 39 54.8 – L 658
2020-04-08 09:26:39 C 13 35 34.20 +54 39 48.3 – L 658
2020-04-15 07:23:18 C 13 15 49.61 +49 20 30.3 – U I41
2020-04-15 07:24:35 C 13 15 49.46 +49 20 28.3 – U I41
2020-04-15 07:38:28 C 13 15 48.07 +49 20 02.8 – V 703
2020-04-15 07:46:16 C 13 15 47.13 +49 19 48.4 – V 703
2020-04-15 07:54:02 C 13 15 46.29 +49 19 31.5 – V 703
2020-04-15 08:01:50 C 13 15 45.39 +49 19 15.5 – V 703
2020-04-15 10:52:02 C 13 15 28.58 +49 13 46.1 – U I41
2020-04-15 11:19:28 C 13 15 25.90 +49 12 52.4 – U I41
2020-04-25 07:16:14 C 12 58 29.65 +41 48 51.8 – V 703
2020-04-25 07:23:49 C 12 58 29.27 +41 48 38.2 – V 703
2020-04-25 07:31:24 C 12 58 28.88 +41 48 23.9 – V 703
2020-04-25 07:38:59 C 12 58 28.44 +41 48 08.9 – V 703
2020-04-28 07:30:46 C 12 55 11.169 +39 38 59.64 – U F52
2020-04-28 07:47:55 C 12 55 10.400 +39 38 29.60 – U F52
2020-04-28 08:05:04 C 12 55 09.646 +39 37 59.10 – U F52
2020-04-28 09:38:34 C 12 55 05.481 +39 35 13.46 – U F52
2020-04-28 09:54:43 C 12 55 04.762 +39 34 44.77 – U F52
2020-04-28 10:10:50 C 12 55 04.052 +39 34 16.07 – U F52
2020-04-28 10:26:57 C 12 55 03.339 +39 33 47.34 – U F52
2020-05-11 04:15:47 C 12 47 49.89 +31 08 24.8 – q H36
2020-05-11 04:22:10 C 12 47 49.66 +31 08 15.0 – q H36
2020-05-11 04:28:33 C 12 47 49.76 +31 08 05.4 – q H36
2020-05-11 04:33:53 C 12 47 49.56 +31 07 57.4 – q H36
2020-05-18 05:59:47 C 12 47 14.11 +27 00 27.8 – V G96
2020-05-18 06:07:12 C 12 47 14.11 +27 00 17.2 – V G96
2020-05-18 06:14:38 C 12 47 14.11 +27 00 07.6 – V G96
2020-05-18 06:22:04 C 12 47 14.14 +26 59 56.3 – V G96
2020-06-14 05:26:53 C 12 58 12.07 +14 19 57.6 – V V06
2020-06-14 05:33:44 C 12 58 12.27 +14 19 51.1 – V V06