2004 UB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6183600154 ± 5.28e-08
Semi-major axis (a)1.3666358139 AU ± 1.85e-09
Inclination (i)6.37506186° ± 8.86e-06
Long. of Asc. Node (Ω)242.86704551° ± 4.19e-05
Arg. of Perihelion (ω)36.86461297° ± 4.33e-05
Mean Anomaly (M)108.97111247° ± 1.03e-05
Mean Motion (n)0.6169260085°/day ± 1.25e-09
Perihelion dist (q)0.52156287 AU ± 7.21e-08
Aphelion dist (Q)2.21170876 AU ± 7.22e-08
Orbital Period1.59764100 yr ± 3.25e-09
Physical Parameters
H (abs. magnitude)20.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.425″
Uncertainty0
Orbit TypeApollo
MOID0.069059 AU
Observations Used156
Oppositions8
Arc Total2004-2025
First Observation Used2004-10-16
Last Observation Used2025-03-04
Observations (159)
Date Type RA Dec Mag Band Observatory
2017-01-31 10:45:45 C 09 42 51.799 -02 11 22.48 L F51
2017-01-31 11:03:32 C 09 42 50.177 -02 11 22.98 L F51
2020-10-05 09:51:32 C 07 09 56.73 +37 47 27.7 V G96
2020-10-05 09:58:13 C 07 09 54.34 +37 47 28.3 V G96
2020-10-05 10:04:54 C 07 09 52.07 +37 47 29.6 V G96
2020-10-05 10:11:34 C 07 09 49.71 +37 47 31.2 V G96
2020-10-11 10:48:23 C 06 19 31.02 +37 28 33.5 V G96
2020-10-11 10:55:12 C 06 19 28.57 +37 28 30.4 V G96
2020-10-11 11:02:02 C 06 19 26.14 +37 28 27.9 V G96
2020-10-12 02:35:59 C 06 14 01.74 +37 21 36.7 V C95
2020-10-12 03:51:19 C 06 13 34.85 +37 21 02.6 V C95
2020-10-18 16:56:36 C 05 20 20.49 +35 23 55.0 q Q21
2020-10-18 17:04:19 C 05 20 17.99 +35 23 47.8 q Q21
2020-10-19 12:05:43 C 05 14 08.10 +35 04 15.4 V T08
2020-10-19 12:08:22 C 05 14 07.21 +35 04 13.2 V T08
2020-10-19 12:28:03 C 05 14 00.70 +35 03 52.4 V T08
2020-10-19 12:41:23 C 05 13 56.20 +35 03 38.5 V T08
2020-10-28 07:33:07 C 04 12 26.20 +30 31 46.1 V G96
2020-10-28 07:43:36 C 04 12 23.44 +30 31 31.3 V G96
2020-10-28 07:51:52 C 04 12 21.24 +30 31 19.3 V G96
2020-10-28 08:00:09 C 04 12 19.05 +30 31 07.6 V G96
2020-11-06 14:57:39 C 03 24 07.59 +25 12 28.5 q D29
2020-11-06 15:38:23 C 03 24 00.15 +25 11 33.3 q D29
2020-11-06 20:37:12 C 03 23 08.20 +25 04 39.6 V A17
2020-11-06 20:54:13 C 03 23 05.13 +25 04 17.2 V A17
2020-11-06 21:11:09 C 03 23 02.09 +25 03 54.9 V A17
2020-11-08 12:36:54 C 03 16 22.427 +24 11 42.63 U F51
2020-11-08 12:55:30 C 03 16 19.313 +24 11 17.96 U F51
2020-11-08 13:14:08 C 03 16 16.191 +24 10 53.13 U F51
2020-11-09 16:51:02 C 03 11 56.24 +23 35 19.9 q D29
2020-11-09 17:10:07 C 03 11 53.21 +23 34 55.5 q D29
2020-11-09 17:29:12 C 03 11 50.20 +23 34 31.0 q D29
2020-11-10 23:01:13 C 03 07 28.00 +22 57 39.2 V 130
2020-11-10 23:05:30 C 03 07 27.32 +22 57 32.5 V 130
2020-11-11 06:31:55 C 03 06 23.83 +22 48 33.8 V G96
2020-11-11 06:39:18 C 03 06 22.75 +22 48 25.0 V G96
2020-11-11 06:46:40 C 03 06 21.66 +22 48 16.1 V G96
2020-11-11 06:54:03 C 03 06 20.57 +22 48 07.1 V G96
2020-11-17 10:48:39 C 02 48 27.412 +20 05 17.07 U F51
2020-11-17 11:06:44 C 02 48 25.491 +20 04 59.15 U F51
2020-11-17 11:24:42 C 02 48 23.567 +20 04 41.09 U F51
2020-11-17 11:42:44 C 02 48 21.665 +20 04 23.24 U F51
2020-11-23 04:27:55 C 02 36 38.32 +18 04 11.3 V G96
2020-11-23 04:42:33 C 02 36 37.23 +18 04 00.2 V G96
2020-11-23 04:49:52 C 02 36 36.70 +18 03 54.6 V G96
2025-01-06 07:38:48 C 10 21 46.530 -01 13 02.80 V 807
2025-01-06 07:59:03 C 10 21 46.280 -01 13 09.80 V 807
2025-01-06 08:19:14 C 10 21 46.030 -01 13 16.70 V 807
2025-02-06 05:58:24 C 09 44 02.152 -03 57 38.99 V G96
2025-02-06 06:06:29 C 09 44 01.367 -03 57 38.81 V G96