2009 WS25

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1527588056 ± 2.00e+00
Semi-major axis (a)1.1972321583 AU
Inclination (i)14.79234966° ± 4.00e+00
Long. of Asc. Node (Ω)239.39345735° ± 5.00e+00
Arg. of Perihelion (ω)218.90153781° ± 6.00e+00
Mean Anomaly (M)46.92061046°
Mean Motion (n)0.7524152300°/day
Perihelion dist (q)1.01433200 AU
Aphelion dist (Q)1.38005500 AU
Orbital Period1.30992530 yr
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.354″
Uncertainty
Orbit TypeAmor
MOID0.054009 AU
Observations Used44
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-11-22
Observations (44)
Date Type RA Dec Mag Band Observatory
2009-11-21 05:24:36 C 02 39 58.89 +22 17 33.7 r G96
2009-11-21 05:32:02 C 02 39 59.72 +22 16 18.5 r G96
2009-11-21 05:39:51 C 02 40 00.58 +22 14 59.2 r G96
2009-11-21 05:47:22 C 02 40 01.41 +22 13 43.5 r G96
2009-11-21 06:57:53 C 02 40 09.30 +22 01 46.7 r G96
2009-11-21 06:58:32 C 02 40 09.37 +22 01 39.9 r G96
2009-11-21 06:59:07 C 02 40 09.44 +22 01 33.9 r G96
2009-11-21 06:59:40 C 02 40 09.51 +22 01 28.5 r G96
2009-11-21 07:15:35 C 02 40 10.84 +21 58 41.7 o H01
2009-11-21 07:19:38 C 02 40 11.29 +21 58 00.3 o H01
2009-11-21 07:25:43 C 02 40 12.00 +21 56 58.1 o H01
2009-11-21 07:29:34 C 02 40 10.53 +21 55 57.9 o H21
2009-11-21 07:30:44 C 02 40 12.58 +21 56 06.6 o H01
2009-11-21 07:35:13 C 02 40 11.23 +21 54 59.7 o H21
2009-11-21 07:40:35 C 02 40 11.91 +21 54 04.2 o H21
2009-11-21 08:15:26 C 02 40 18.22 +21 48 32.0 r G96
2009-11-21 08:16:02 C 02 40 18.26 +21 48 26.2 r G96
2009-11-21 08:16:38 C 02 40 18.37 +21 48 19.9 r G96
2009-11-21 08:57:15 C 02 40 23.15 +21 41 21.5 c 854
2009-11-21 09:17:11 C 02 40 25.59 +21 37 54.9 c 854
2009-11-21 10:05:39 C 02 40 31.80 +21 29 34.0 c 926
2009-11-21 10:09:54 C 02 40 32.30 +21 28 50.0 c 926
2009-11-21 10:14:08 C 02 40 32.91 +21 28 05.6 c 926
2009-11-21 20:13:29 C 02 42 13.92 +19 44 45.3 v 204
2009-11-21 21:13:26 C 02 42 21.15 +19 34 23.2 v 204
2009-11-22 02:43:24 C 02 43 15.81 +18 37 03.8 c 926
2009-11-22 02:47:18 C 02 43 16.28 +18 36 23.6 c 926
2009-11-22 02:51:12 C 02 43 16.81 +18 35 43.1 c 926
2009-11-22 03:33:04 C 02 43 21.29 +18 28 22.0 o H01
2009-11-22 03:38:59 C 02 43 22.01 +18 27 19.8 o H01
2009-11-22 03:44:23 C 02 43 22.65 +18 26 23.3 o H01
2009-11-22 03:52:02 C 02 43 23.54 +18 25 03.2 o H01
2009-11-22 04:56:34 C 02 43 31.65 +18 13 49.9 o 291
2009-11-22 05:02:18 C 02 43 32.37 +18 12 48.7 o 291
2009-11-22 05:08:01 C 02 43 32.94 +18 11 49.6 o 291
2009-11-22 05:49:11 C 02 43 34.37 +18 04 14.5 o H21
2009-11-22 05:54:26 C 02 43 34.98 +18 03 18.8 o H21
2009-11-22 05:59:56 C 02 43 35.64 +18 02 19.9 o H21
2009-11-22 06:54:29 C 02 43 44.94 +17 53 00.1 r G96
2009-11-22 07:02:59 C 02 43 45.91 +17 51 29.7 r G96
2009-11-22 07:11:17 C 02 43 46.84 +17 50 01.1 r G96
2009-11-22 11:01:38 C 02 44 15.68 +17 08 44.1 r G96
2009-11-22 11:02:22 C 02 44 15.82 +17 08 36.6 r G96
2009-11-22 11:02:59 C 02 44 15.90 +17 08 29.7 r G96