483547 (2003 WM25)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5663327283 ± 5.56e-09
Semi-major axis (a)2.6169533903 AU ± 2.63e-09
Inclination (i)12.23165063° ± 1.32e-06
Long. of Asc. Node (Ω)67.75353917° ± 3.91e-06
Arg. of Perihelion (ω)295.19369563° ± 5.36e-06
Mean Anomaly (M)96.85635590° ± 8.24e-07
Mean Motion (n)0.2328189331°/day ± 3.51e-10
Perihelion dist (q)1.13488704 AU ± 1.46e-08
Aphelion dist (Q)4.09901974 AU ± 1.51e-08
Orbital Period4.23344558 yr ± 6.39e-09
Physical Parameters
H (abs. magnitude)17.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.174″
Uncertainty0
Orbit TypeAmor
MOID0.228397 AU
Observations Used636
Oppositions17
Arc Total2003-2025
First Observation Used2003-10-22
Last Observation Used2025-02-13
Observations (711)
Date Type RA Dec Mag Band Observatory
2007-07-11 10:47:59 C 17 27 14.43 -38 10 24.9 o 474
2007-07-11 11:06:30 C 17 27 13.00 -38 10 32.7 o 474
2007-07-11 11:20:49 C 17 27 11.86 -38 10 40.0 o 474
2007-07-11 11:33:30 C 17 27 10.87 -38 10 45.7 o 474
2007-08-13 20:34:35 C 16 52 46.69 -42 27 19.9 r 194
2007-08-13 20:42:52 C 16 52 46.70 -42 27 21.8 r 194
2007-08-13 20:51:13 C 16 52 46.70 -42 27 23.6 r 194
2007-08-13 20:59:35 C 16 52 46.70 -42 27 25.3 r 194
2007-11-13 10:58:03 C 21 49 14.62 -31 41 50.6 r E12
2007-11-13 11:12:56 C 21 49 17.47 -31 41 26.9 r E12
2007-11-13 11:27:47 C 21 49 20.35 -31 41 02.1 r E12
2007-12-13 01:27:52 C 23 53 55.69 -09 24 43.0 r 448
2007-12-13 01:41:10 C 23 53 57.70 -09 24 17.8 r 448
2007-12-13 01:52:56 C 23 53 59.47 -09 23 55.3 r 448
2007-12-25 02:58:59 C 00 36 04.81 -00 45 43.6 o 448
2007-12-25 03:16:23 C 00 36 07.15 -00 45 14.6 o 448
2007-12-25 03:33:59 C 00 36 09.60 -00 44 44.9 o 448
2007-12-28 03:13:21 C 00 45 58.62 +01 12 19.6 19.3 c 704
2007-12-28 03:31:57 C 00 46 01.08 +01 12 50.2 19.6 c 704
2007-12-28 03:50:42 C 00 46 03.60 +01 13 22.9 19.5 c 704
2011-05-28 05:50:28 C 15 38 00.74 -16 38 47.3 o 691
2011-05-28 06:16:02 C 15 37 59.11 -16 38 43.7 o 691
2011-05-28 06:41:35 C 15 37 57.70 -16 38 44.1 o 691
2011-06-03 06:08:19 C 15 30 05.50 -16 37 17.6 o 691
2011-06-03 06:33:55 C 15 30 04.13 -16 37 17.2 o 691
2011-06-07 05:34:09 C 15 25 00.26 -16 37 00.8 o 691
2011-06-07 05:59:47 C 15 24 58.86 -16 37 00.4 o 691
2011-06-07 06:25:23 C 15 24 57.49 -16 37 00.9 o 691
2015-05-19 05:07:42 C 14 36 54.66 -08 01 27.1 u H21
2015-05-19 05:35:15 C 14 36 53.45 -08 01 25.9 u H21
2015-05-19 06:04:27 C 14 36 52.10 -08 01 24.6 u H21
2017-01-22 08:51:05 C 09 53 38.41 +30 39 38.1 u H21
2017-01-22 09:13:23 C 09 53 37.27 +30 39 44.9 u H21
2017-01-22 09:40:10 C 09 53 35.96 +30 39 53.6 u H21
2017-02-01 06:19:26 C 09 41 49.12 +31 54 42.6 q G96
2017-02-01 06:25:17 C 09 41 48.81 +31 54 45.4 q G96
2017-02-01 06:27:20 C 09 41 48.72 +31 54 46.2 q G96
2017-02-01 06:31:58 C 09 41 48.49 +31 54 46.5 q G96
2020-09-25 14:39:52 C 07 34 22.352 +22 33 16.39 U F52
2020-09-25 14:46:22 C 07 34 22.939 +22 33 17.15 U F52
2020-09-25 14:52:50 C 07 34 23.523 +22 33 17.82 U F52
2020-09-25 14:59:18 C 07 34 24.119 +22 33 19.33 U F52
2020-10-06 13:52:36 C 07 56 56.572 +23 07 18.20 U F52
2020-10-06 14:10:06 C 07 56 57.935 +23 07 20.84 U F52
2020-10-06 14:27:35 C 07 56 59.301 +23 07 23.14 U F52
2020-10-28 09:45:08 C 08 31 21.01 +24 31 16.2 V G96
2020-10-28 09:53:18 C 08 31 21.31 +24 31 17.3 V G96
2020-10-28 10:01:28 C 08 31 21.75 +24 31 19.7 V G96
2020-10-28 10:09:38 C 08 31 22.17 +24 31 22.1 V G96
2020-11-17 13:13:00 C 08 48 22.314 +26 43 28.31 U F51