2022 UL9

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5842478222 ± 2.20e-08
Semi-major axis (a)1.4715145273 AU ± 1.87e-08
Inclination (i)3.82766985° ± 6.61e-06
Long. of Asc. Node (Ω)180.94917902° ± 5.57e-05
Arg. of Perihelion (ω)112.46222842° ± 5.50e-05
Mean Anomaly (M)290.38971671° ± 1.25e-05
Mean Motion (n)0.5521606398°/day ± 1.05e-08
Perihelion dist (q)0.61178537 AU ± 3.33e-08
Aphelion dist (Q)2.33124369 AU ± 4.39e-08
Orbital Period1.78503539 yr ± 3.41e-08
Physical Parameters
H (abs. magnitude)21.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.304″
Uncertainty0
Orbit TypeApollo
MOID0.021960 AU
Observations Used126
Oppositions4
Arc Total2015-2024
First Observation Used2015-02-15
Last Observation Used2024-04-10
Observations (127)
Date Type RA Dec Mag Band Observatory
2022-11-19 05:09:26 C 01 31 56.064 -01 39 21.74 V G96
2022-11-19 05:16:56 C 01 31 56.327 -01 39 15.77 V G96
2022-11-26 02:58:54 C 01 38 16.31 +00 17 54.4 u H21
2022-11-26 03:13:18 C 01 38 16.79 +00 18 03.9 u H21
2024-03-02 11:28:42 C 11 52 57.059 -02 05 42.29 V F51
2024-03-02 12:03:21 C 11 52 54.787 -02 05 24.80 V F51
2024-03-03 10:35:56 C 11 51 29.495 -01 53 36.92 V I52
2024-03-03 10:43:44 C 11 51 28.969 -01 53 32.21 V I52
2024-03-03 10:51:32 C 11 51 28.447 -01 53 27.64 V I52
2024-03-03 10:59:20 C 11 51 27.947 -01 53 23.14 V I52
2024-03-17 10:33:30 C 11 19 17.119 +02 42 44.67 X F51
2024-03-17 10:50:58 C 11 19 14.709 +02 43 04.69 X F51
2024-03-17 11:08:26 C 11 19 12.301 +02 43 24.51 X F51
2024-03-30 06:32:58 C 10 26 55.610 +10 14 56.47 X F51
2024-03-30 06:50:19 C 10 26 51.792 +10 15 27.53 X F51
2024-03-30 07:07:33 C 10 26 47.982 +10 15 58.64 X F51
2024-03-30 07:24:51 C 10 26 44.174 +10 16 29.61 X F51
2024-04-05 13:13:22 C 09 51 45.81 +15 01 10.7 V O18
2024-04-05 13:22:40 C 09 51 43.35 +15 01 29.4 V O18
2024-04-05 13:32:00 C 09 51 40.91 +15 01 47.7 V O18
2024-04-07 08:54:48 C 09 40 18.824 +16 29 09.26 X F51
2024-04-07 09:15:45 C 09 40 13.031 +16 29 51.19 X F51
2024-04-07 09:57:45 C 09 40 01.397 +16 31 15.14 X F51
2024-04-10 05:18:24 C 09 21 20.840 +18 48 00.11 V G96
2024-04-10 05:25:52 C 09 21 18.644 +18 48 15.52 V G96
2024-04-10 05:33:21 C 09 21 16.409 +18 48 30.46 V G96
2024-04-10 05:40:48 C 09 21 14.220 +18 48 45.32 V G96