2009 UC19

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2980151325 ± 1.98e-06
Semi-major axis (a)1.0807238325 AU ± 8.31e-09
Inclination (i)11.01697843° ± 7.88e-05
Long. of Asc. Node (Ω)211.95517611° ± 5.65e-06
Arg. of Perihelion (ω)81.95238648° ± 2.31e-04
Mean Anomaly (M)172.07702966° ± 3.57e-05
Mean Motion (n)0.8772839480°/day ± 1.01e-08
Perihelion dist (q)0.75865178 AU ± 2.14e-06
Aphelion dist (Q)1.40279589 AU ± 2.14e-06
Orbital Period1.12349746 yr ± 1.30e-08
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.365″
Uncertainty0
Orbit TypeApollo
MOID0.016069 AU
Observations Used68
Oppositions1
Arc Total2009-2018
First Observation Used2009-10-24
Last Observation Used2018-11-11
Observations (71)
Date Type RA Dec Mag Band Observatory
2009-10-26 23:25:52 C 02 33 15.91 +06 54 49.4 w 160
2009-10-26 23:29:27 C 02 33 15.23 +06 54 16.4 w 160
2018-11-03 07:58:01 C 03 29 27.22 -02 22 16.4 V G96
2018-11-03 08:05:27 C 03 29 25.59 -02 22 37.7 V G96
2018-11-03 08:12:52 C 03 29 23.88 -02 22 59.6 V G96
2018-11-03 08:20:18 C 03 29 22.19 -02 23 20.6 V G96
2018-11-03 10:04:19 C 03 28 58.68 -02 28 14.9 V I52
2018-11-03 10:09:07 C 03 28 57.64 -02 28 28.9 V I52
2018-11-03 10:13:54 C 03 28 56.59 -02 28 41.7 V I52
2018-11-03 10:18:41 C 03 28 55.51 -02 28 56.0 V I52
2018-11-03 10:20:47 C 03 28 55.05 -02 29 03.4 V G96
2018-11-03 10:22:22 C 03 28 54.70 -02 29 06.9 V G96
2018-11-03 10:23:57 C 03 28 54.33 -02 29 10.5 V G96
2018-11-03 10:25:33 C 03 28 54.00 -02 29 15.1 V G96
2018-11-04 08:20:30 C 03 24 40.59 -03 27 43.8 V G96
2018-11-04 08:22:50 C 03 24 40.10 -03 27 49.4 V G96
2018-11-04 08:25:09 C 03 24 39.62 -03 27 55.9 V G96
2018-11-04 08:27:29 C 03 24 39.14 -03 28 01.5 V G96
2018-11-11 04:58:49 C 03 01 58.92 -08 09 57.5 u H21
2018-11-11 05:08:31 C 03 01 57.80 -08 10 08.5 u H21
2018-11-11 05:16:48 C 03 01 56.85 -08 10 17.3 u H21