2019 UC9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3145596783 ± 5.38e-06
Semi-major axis (a)1.4996713536 AU ± 1.28e-05
Inclination (i)5.90559206° ± 8.18e-05
Long. of Asc. Node (Ω)225.53757004° ± 6.50e-05
Arg. of Perihelion (ω)201.39936466° ± 2.23e-05
Mean Anomaly (M)89.82690347° ± 1.49e-02
Mean Motion (n)0.5366833630°/day ± 6.85e-06
Perihelion dist (q)1.02793522 AU ± 1.19e-05
Aphelion dist (Q)1.97140749 AU ± 1.86e-05
Orbital Period1.83651358 yr ± 2.35e-05
Physical Parameters
H (abs. magnitude)23.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.232″
Uncertainty2
Orbit TypeAmor
MOID0.046704 AU
Observations Used80
Oppositions1
Arc Total2019-2020
First Observation Used2019-10-20
Last Observation Used2020-01-27
Observations (83)
Date Type RA Dec Mag Band Observatory
2019-10-20 01:49:56 C 22 43 04.44 +12 13 57.8 V G96
2019-10-20 01:57:56 C 22 43 04.48 +12 13 48.8 V G96
2019-10-20 02:05:55 C 22 43 04.51 +12 13 39.8 V G96
2019-10-20 02:13:55 C 22 43 04.50 +12 13 30.4 V G96
2019-10-26 03:19:52 C 22 47 08.17 +09 08 35.5 V G96
2019-10-26 03:36:12 C 22 47 08.54 +09 08 13.8 V G96
2019-10-26 03:44:21 C 22 47 08.77 +09 08 02.4 V G96
2019-10-26 06:28:41 C 22 47 13.18 +09 04 12.3 V I52
2019-10-26 06:31:05 C 22 47 13.29 +09 04 08.9 V I52
2019-10-26 06:33:29 C 22 47 13.33 +09 04 05.7 V I52
2019-10-27 02:14:29 C 22 48 10.63 +08 36 28.7 V I52
2019-10-27 02:21:40 C 22 48 10.84 +08 36 19.0 V I52
2019-10-27 02:28:52 C 22 48 11.06 +08 36 09.0 V I52
2019-10-27 18:09:24 C 22 48 56.86 +08 13 29.9 V L01
2019-10-27 18:13:21 C 22 48 57.02 +08 13 24.4 V L01
2019-10-27 18:18:26 C 22 48 57.23 +08 13 17.2 V L01
2019-10-27 20:47:14 C 22 49 02.43 +08 09 39.6 o K88
2019-10-27 20:58:56 C 22 49 02.91 +08 09 22.1 o K88
2019-10-30 02:07:55 C 22 52 06.20 +06 51 49.0 u 807
2019-10-30 02:15:05 C 22 52 06.54 +06 51 38.2 u 807
2019-10-30 02:22:25 C 22 52 06.89 +06 51 26.7 u 807
2019-10-30 02:37:08 C 22 52 10.35 +06 49 50.2 V I52
2019-10-30 02:39:32 C 22 52 10.46 +06 49 47.4 V I52
2019-10-30 02:41:55 C 22 52 10.55 +06 49 43.5 V I52
2019-10-30 02:44:19 C 22 52 10.70 +06 49 39.8 V I52
2019-11-04 02:27:27 C 23 01 36.14 +03 35 46.6 V I52
2019-11-04 02:29:15 C 23 01 36.24 +03 35 44.7 V I52
2019-11-11 02:14:42 C 23 21 27.76 -01 32 14.8 u 807
2019-11-11 02:21:48 C 23 21 28.63 -01 32 29.0 u 807
2019-11-11 02:28:36 C 23 21 29.47 -01 32 42.4 u 807
2019-11-15 02:25:54 C 23 36 54.88 -04 49 31.9 u 807
2019-11-15 02:32:25 C 23 36 55.91 -04 49 45.6 u 807
2019-11-15 02:39:14 C 23 36 56.97 -04 49 59.8 u 807
2019-11-16 04:37:08 C 23 41 46.06 -05 46 50.5 o F65
2019-11-16 04:38:09 C 23 41 46.26 -05 46 53.2 o F65
2019-11-16 04:39:10 C 23 41 46.41 -05 46 55.0 o F65
2019-11-16 09:45:30 C 23 42 41.82 -05 56 36.8 o E10
2019-11-16 09:46:30 C 23 42 41.98 -05 56 39.0 o E10
2019-11-16 09:47:31 C 23 42 42.12 -05 56 41.0 o E10
2019-11-17 04:00:59 C 23 46 11.18 -06 37 55.6 V I52
2019-11-17 04:04:35 C 23 46 11.78 -06 38 03.3 V I52
2019-11-17 04:06:23 C 23 46 12.08 -06 38 07.2 V I52
2019-11-21 02:06:48 C 00 06 16.83 -10 05 51.4 u 807
2019-11-21 02:13:36 C 00 06 18.22 -10 06 06.2 u 807
2019-11-21 02:20:04 C 00 06 19.56 -10 06 20.4 u 807
2019-11-26 01:43:45 C 00 36 56.36 -14 34 59.6 u 807
2019-11-26 01:49:27 C 00 36 57.81 -14 35 12.1 u 807
2019-11-26 01:55:00 C 00 36 59.23 -14 35 24.4 u 807
2019-11-26 03:48:47 C 00 37 32.43 -14 41 19.0 V I52
2019-11-26 03:49:52 C 00 37 32.62 -14 41 21.9 V I52