2003 UW26

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5215256144 ± 1.47e-07
Semi-major axis (a)2.7144714077 AU ± 1.93e-08
Inclination (i)18.60505061° ± 1.67e-05
Long. of Asc. Node (Ω)28.98645219° ± 1.27e-05
Arg. of Perihelion (ω)324.59698119° ± 8.47e-05
Mean Anomaly (M)342.42728317° ± 3.09e-05
Mean Motion (n)0.2203861859°/day ± 2.35e-09
Perihelion dist (q)1.29880504 AU ± 4.00e-07
Aphelion dist (Q)4.13013778 AU ± 4.01e-07
Orbital Period4.47226889 yr ± 4.77e-08
Physical Parameters
H (abs. magnitude)19.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.495″
Uncertainty0
Orbit TypeAmor
MOID0.336904 AU
Observations Used158
Oppositions14
Arc Total2003-2021
First Observation Used2003-10-24
Last Observation Used2021-12-01
Observations (160)
Date Type RA Dec Mag Band Observatory
2003-11-19 02:55:57 C 23 39 00.341 +01 06 53.75 n 645
2003-11-28 01:08:54 C 23 53 44.50 +06 38 54.2 r 715
2003-11-28 01:22:16 C 23 53 45.44 +06 39 13.4 r 715
2003-11-28 01:35:37 C 23 53 46.26 +06 39 32.3 r 715
2004-01-23 06:40:35 C 01 45 04.880 +26 54 02.63 o 568
2012-08-23 16:58:02 C 01 52 11.86 -38 40 16.2 r E12
2012-08-23 17:24:33 C 01 52 12.71 -38 39 57.4 r E12
2012-08-23 17:38:25 C 01 52 13.13 -38 39 48.5 r E12
2012-08-23 17:55:20 C 01 52 13.66 -38 39 35.8 r E12
2012-08-23 19:26:12 C 01 52 16.57 -38 38 29.9 r E12
2012-10-09 07:57:40 C 01 22 14.16 -09 40 59.8 r 703
2012-10-09 08:05:54 C 01 22 13.58 -09 40 40.4 r 703
2012-10-09 08:14:09 C 01 22 13.00 -09 40 21.0 r 703
2012-10-09 08:22:31 C 01 22 12.43 -09 40 02.2 r 703
2012-10-09 10:02:20 c 01 22 06.525 -09 36 07.13 L F51
2012-10-09 10:19:00 c 01 22 05.336 -09 35 28.65 L F51
2012-10-09 10:19:50 C 01 22 04.21 -09 35 30.2 r 703
2012-10-09 10:21:07 C 01 22 04.12 -09 35 26.5 r 703
2012-10-09 10:22:24 C 01 22 04.00 -09 35 24.4 r 703
2012-10-09 10:23:43 C 01 22 03.92 -09 35 21.3 r 703
2012-10-10 06:59:19 C 01 20 45.36 -08 47 43.2 18.2 c 704
2012-10-10 07:18:58 C 01 20 44.00 -08 46 58.5 18.0 c 704
2012-10-10 07:38:28 C 01 20 42.61 -08 46 13.0 18.5 c 704
2012-10-10 07:57:58 C 01 20 41.27 -08 45 28.2 18.2 c 704
2012-10-10 08:17:38 C 01 20 39.92 -08 44 42.4 18.2 c 704
2012-10-13 23:57:58 C 01 15 09.49 -05 22 57.7 u B74
2012-10-14 00:08:52 C 01 15 08.75 -05 22 32.4 u B74
2012-10-14 00:45:24 C 01 15 06.29 -05 21 09.1 u B74
2012-10-14 05:29:34 C 01 14 49.83 -05 10 18.0 o 926
2012-10-14 05:49:31 C 01 14 48.53 -05 09 32.5 o 926
2012-10-14 06:03:04 C 01 14 47.63 -05 09 01.9 o 926
2012-10-15 05:24:53 C 01 13 22.95 -04 15 57.9 18.3 c 704
2012-10-15 05:44:37 C 01 13 21.66 -04 15 13.3 18.2 c 704
2012-10-15 06:04:21 C 01 13 20.34 -04 14 28.7 18.3 c 704
2012-10-15 06:24:30 C 01 13 19.05 -04 13 43.0 18.1 c 704
2012-10-15 06:34:05 C 01 13 18.55 -04 13 21.2 r 703
2012-10-15 06:46:21 C 01 13 17.68 -04 12 53.7 r 703
2012-10-15 06:58:35 C 01 13 16.89 -04 12 26.1 r 703
2012-10-15 07:10:45 C 01 13 16.10 -04 11 58.4 r 703
2012-10-20 23:17:26 C 01 05 41.74 +00 46 27.6 t 130
2012-10-20 23:21:13 C 01 05 41.55 +00 46 35.4 t 130
2012-10-20 23:25:09 C 01 05 41.32 +00 46 43.8 t 130
2012-10-20 23:28:02 C 01 05 41.15 +00 46 49.7 t 130
2012-10-22 05:40:24 C 01 04 11.71 +01 49 59.7 r 703
2012-10-22 05:47:38 C 01 04 11.28 +01 50 14.9 r 703
2012-10-22 05:54:58 C 01 04 10.92 +01 50 30.1 r 703
2012-10-22 06:02:22 C 01 04 10.48 +01 50 45.6 r 703
2012-10-22 14:11:38 C 01 03 46.47 +02 07 56.3 r E12
2012-10-22 14:34:35 C 01 03 45.32 +02 08 44.6 r E12
2012-10-22 14:56:21 C 01 03 44.10 +02 09 28.8 r E12