381564 (2008 UW5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3892893974 ± 5.51e-08
Semi-major axis (a)1.8322106728 AU ± 4.64e-09
Inclination (i)9.41705321° ± 3.21e-06
Long. of Asc. Node (Ω)297.85906203° ± 2.55e-05
Arg. of Perihelion (ω)204.46457471° ± 2.75e-05
Mean Anomaly (M)245.82635047° ± 9.48e-06
Mean Motion (n)0.3974194914°/day ± 1.51e-09
Perihelion dist (q)1.11895048 AU ± 1.01e-07
Aphelion dist (Q)2.54547086 AU ± 1.01e-07
Orbital Period2.48006528 yr ± 9.41e-09
Physical Parameters
H (abs. magnitude)18.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.307″
Uncertainty0
Orbit TypeAmor
MOID0.144655 AU
Observations Used408
Oppositions10
Arc Total2008-2025
First Observation Used2008-10-25
Last Observation Used2025-09-01
Observations (426)
Date Type RA Dec Mag Band Observatory
2008-12-29 01:19:27 C 00 28 02.49 +16 06 13.2 o H55
2009-01-25 02:22:33 C 01 15 57.55 +17 10 33.5 o 291
2009-01-25 02:28:01 C 01 15 57.91 +17 10 36.8 o 291
2009-02-17 01:09:19 C 02 12 46.19 +19 16 38.0 o H55
2009-02-17 01:15:16 C 02 12 46.85 +19 16 39.2 o H55
2009-02-17 01:21:59 C 02 12 47.62 +19 16 41.0 o H55
2010-08-06 05:47:09 C 22 06 49.03 -04 10 21.6 o H21
2010-08-06 06:04:48 C 22 06 48.19 -04 10 25.0 o H21
2010-08-06 06:21:18 C 22 06 47.32 -04 10 26.0 o H21
2010-08-07 05:51:21 C 22 05 38.66 -04 12 52.2 o H21
2010-08-07 06:14:05 C 22 05 37.50 -04 12 55.0 o H21
2010-08-07 06:36:49 C 22 05 36.37 -04 12 57.5 o H21
2012-06-14 10:55:27 C 19 25 48.733 -28 09 16.06 L F51
2012-06-14 11:12:02 C 19 25 47.730 -28 09 15.74 L F51
2012-06-14 11:28:33 C 19 25 46.711 -28 09 15.34 L F51
2012-06-14 11:45:07 C 19 25 45.681 -28 09 15.04 L F51
2013-10-06 07:21:04 C 01 42 51.44 +30 44 44.9 q 448
2013-10-06 07:57:57 C 01 42 49.41 +30 44 47.7 q 448
2013-10-06 08:34:14 C 01 42 47.38 +30 44 49.8 q 448
2013-10-24 20:14:41 C 01 14 33.05 +29 57 14.9 o B67
2013-10-24 20:50:09 C 01 14 30.51 +29 57 05.0 o B67
2013-10-24 21:25:36 C 01 14 27.99 +29 56 55.1 o B67
2013-10-28 06:38:39 C 01 08 51.62 +29 31 20.1 q 703
2013-10-28 06:47:52 C 01 08 51.00 +29 31 17.9 q 703
2013-10-28 07:06:20 C 01 08 49.73 +29 31 09.6 q 703
2013-11-11 07:31:25 C 00 48 08.77 +27 01 24.2 q 703
2013-11-11 07:39:26 C 00 48 08.41 +27 01 21.7 q 703
2013-11-11 07:55:31 C 00 48 07.56 +27 01 13.4 q 703
2013-11-11 18:19:20 C 00 47 36.78 +26 55 46.9 t 204
2013-11-11 18:51:43 C 00 47 35.13 +26 55 30.9 t 204
2013-11-12 21:00:41 C 00 46 17.86 +26 41 53.3 20.2 u J43
2013-11-12 21:15:25 C 00 46 17.17 +26 41 46.9 20.4 u J43
2013-11-12 21:30:12 C 00 46 16.35 +26 41 38.2 19.4 u J43
2013-11-12 21:44:55 C 00 46 15.61 +26 41 30.3 19.6 u J43
2013-11-25 03:36:12 C 00 36 02.13 +24 05 22.1 u H21
2013-11-25 03:42:47 C 00 36 01.98 +24 05 18.6 u H21
2013-11-25 03:49:34 C 00 36 01.82 +24 05 15.1 u H21
2013-11-25 03:55:55 C 00 36 01.67 +24 05 11.5 u H21
2013-11-27 10:09:45 C 00 35 03.42 +23 37 31.2 q D29
2013-11-27 10:46:58 C 00 35 02.77 +23 37 12.1 q D29
2013-11-27 11:24:12 C 00 35 02.17 +23 36 55.8 q D29
2013-11-27 17:26:35 C 00 34 56.91 +23 33 51.7 u 240
2013-11-27 17:41:54 C 00 34 56.65 +23 33 44.1 u 240
2013-11-27 17:51:36 C 00 34 56.49 +23 33 39.2 u 240
2013-11-27 18:00:17 C 00 34 56.35 +23 33 34.9 u 240
2013-11-29 05:08:21 C 00 34 29.328 +23 16 15.61 L F51
2013-11-29 05:24:59 C 00 34 29.090 +23 16 07.51 L F51
2013-12-23 01:24:56 C 00 43 40.11 +19 48 09.9 q 448
2013-12-23 01:57:50 C 00 43 41.41 +19 48 03.0 q 448
2013-12-23 02:41:35 C 00 43 43.07 +19 47 52.7 q 448