488509 (2000 UW13)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1453866370 ± 7.85e-08
Semi-major axis (a)1.2749398425 AU ± 1.86e-09
Inclination (i)26.46193235° ± 2.89e-05
Long. of Asc. Node (Ω)33.57151917° ± 7.39e-06
Arg. of Perihelion (ω)39.84378144° ± 4.06e-05
Mean Anomaly (M)115.19440943° ± 4.07e-05
Mean Motion (n)0.6846643835°/day ± 1.50e-09
Perihelion dist (q)1.08958063 AU ± 1.00e-07
Aphelion dist (Q)1.46029906 AU ± 1.00e-07
Orbital Period1.43957581 yr ± 3.15e-09
Physical Parameters
H (abs. magnitude)20.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.442″
Uncertainty0
Orbit TypeAmor
MOID0.125669 AU
Observations Used87
Oppositions7
Arc Total2000-2023
First Observation Used2000-10-27
Last Observation Used2023-11-16
Observations (98)
Date Type RA Dec Mag Band Observatory
2000-12-05 03:47:43 C 22 17 10.11 +42 24 05.2 c 693
2004-03-26 09:28:41 C 14 36 29.44 +24 10 21.5 c 926
2004-03-26 09:31:59 C 14 36 28.97 +24 10 18.7 c 926
2004-03-26 09:35:17 C 14 36 28.57 +24 10 17.5 c 926
2004-03-27 09:06:21 C 14 33 06.01 +23 49 39.8 c 926
2004-03-27 09:09:38 C 14 33 05.54 +23 49 35.7 c 926
2004-03-27 09:12:55 C 14 33 05.00 +23 49 33.8 c 926
2013-09-29 02:01:58 C 05 05 01.57 -01 15 40.6 o 033
2013-09-29 03:06:43 C 05 05 05.92 -01 13 10.2 o 033
2013-10-14 09:35:28 C 05 33 21.49 +18 57 54.0 u H21
2013-10-14 09:41:51 C 05 33 22.00 +18 58 22.5 u H21
2013-10-14 09:46:54 C 05 33 22.36 +18 58 45.5 u H21
2017-03-09 10:31:46 C 15 52 24.15 +06 14 24.2 u H21
2017-03-09 10:40:15 C 15 52 24.06 +06 14 18.8 u H21
2017-03-09 10:50:29 C 15 52 23.98 +06 14 11.7 u H21
2017-03-27 10:00:52 C 15 37 42.03 -00 09 29.6 q G96
2017-03-27 10:12:38 C 15 37 41.16 -00 09 42.8 q G96
2017-03-27 10:18:45 C 15 37 40.71 -00 09 48.9 q G96
2017-03-27 10:24:50 C 15 37 40.29 -00 09 56.1 q G96
2017-04-06 11:06:43 C 15 16 01.09 -05 07 39.4 q G96
2017-04-06 11:12:50 C 15 16 00.40 -05 07 47.5 q G96
2017-04-06 11:18:57 C 15 15 59.67 -05 07 55.9 q G96
2017-04-06 11:25:05 C 15 15 58.98 -05 08 04.3 q G96
2017-04-06 12:13:45 C 15 15 54.159 -05 09 07.77 L F51
2017-04-06 12:30:43 C 15 15 52.154 -05 09 31.11 L F51
2017-04-06 12:47:39 C 15 15 50.168 -05 09 54.13 L F51
2017-04-18 16:17:28 C 14 36 07.57 -12 21 19.2 q D29
2017-04-18 16:40:31 C 14 36 03.80 -12 21 55.0 q D29
2017-04-19 09:25:22 C 14 33 25.80 -12 47 27.5 q G96
2017-04-19 09:31:30 C 14 33 24.82 -12 47 37.0 q G96
2017-04-19 09:38:57 C 14 33 23.59 -12 47 48.6 q G96
2017-04-19 09:47:06 C 14 33 22.26 -12 48 00.0 q G96
2017-04-30 06:49:00 C 13 51 06.72 -19 01 52.5 q G96
2017-04-30 06:55:06 C 13 51 05.74 -19 02 01.3 q G96
2017-04-30 07:01:13 C 13 51 04.73 -19 02 08.8 q G96
2017-04-30 07:07:20 C 13 51 03.73 -19 02 16.7 q G96
2017-05-26 07:02:13 C 12 40 23.724 -28 04 46.42 L F51
2017-05-26 07:17:07 C 12 40 22.776 -28 04 54.58 L F51
2017-05-26 07:32:00 C 12 40 21.845 -28 05 02.42 L F51
2017-05-26 07:46:54 C 12 40 20.891 -28 05 10.72 L F51
2023-11-10 03:26:44 C 22 26 38.728 -15 13 47.17 V G96
2023-11-10 03:34:13 C 22 26 38.540 -15 13 20.60 V G96
2023-11-10 03:41:41 C 22 26 38.476 -15 12 54.43 V G96
2023-11-10 03:49:08 C 22 26 38.252 -15 12 28.66 V G96
2023-11-16 05:09:10 C 22 25 41.376 -06 59 35.47 X F51
2023-11-16 05:45:33 C 22 25 41.138 -06 57 37.36 X F51
2023-11-16 06:02:26 C 22 25 41.052 -06 56 42.27 X F51
2023-11-16 06:19:18 C 22 25 40.959 -06 55 47.45 X F51