200754 (2001 WA25)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5170077453 ± 9.86e-09
Semi-major axis (a)1.7560259600 AU ± 6.61e-10
Inclination (i)15.51087813° ± 4.95e-06
Long. of Asc. Node (Ω)279.73762505° ± 5.04e-06
Arg. of Perihelion (ω)83.77586728° ± 6.09e-06
Mean Anomaly (M)130.54314968° ± 1.74e-06
Mean Motion (n)0.4235609154°/day ± 2.39e-10
Perihelion dist (q)0.84814694 AU ± 1.73e-08
Aphelion dist (Q)2.66390498 AU ± 1.73e-08
Orbital Period2.32700008 yr ± 1.31e-09
Physical Parameters
H (abs. magnitude)18.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.311″
Uncertainty0
Orbit TypeApollo
MOID0.096156 AU
Observations Used542
Oppositions13
Arc Total2001-2023
First Observation Used2001-11-27
Last Observation Used2023-01-24
Observations (565)
Date Type RA Dec Mag Band Observatory
2008-12-21 00:02:30 C 07 23 51.66 +28 47 26.8 r J27
2008-12-21 00:22:35 C 07 23 48.18 +28 46 53.3 r J27
2008-12-27 00:24:21 C 07 01 50.16 +25 00 57.4 r 130
2008-12-27 00:25:04 C 07 01 50.04 +25 00 56.7 r 130
2008-12-27 00:25:47 C 07 01 49.98 +25 00 55.7 r 130
2008-12-27 00:26:30 C 07 01 49.86 +25 00 54.4 r 130
2008-12-30 06:24:01 C 06 51 56.86 +23 13 02.0 17.6 c 704
2008-12-30 06:43:01 C 06 51 54.51 +23 12 36.8 17.9 c 704
2008-12-30 07:01:25 C 06 51 52.21 +23 12 13.4 18.0 c 704
2008-12-30 07:19:53 C 06 51 50.00 +23 11 47.3 19.1 c 704
2008-12-30 07:38:21 C 06 51 47.61 +23 11 24.7 18.0 c 704
2009-01-01 14:25:48 C 06 45 39.64 +22 02 08.1 m 355
2009-01-01 14:30:15 C 06 45 39.16 +22 02 03.1 m 355
2009-01-01 14:32:29 C 06 45 38.86 +22 01 59.7 m 355
2009-01-01 14:33:37 C 06 45 38.79 +22 01 58.7 m 355
2009-01-01 14:36:56 C 06 45 38.40 +22 01 54.3 m 355
2009-01-04 22:17:49 C 06 37 50.40 +20 30 48.9 w 160
2009-01-04 22:22:52 C 06 37 49.89 +20 30 43.2 w 160
2009-01-04 22:29:24 C 06 37 49.34 +20 30 36.4 w 160
2009-01-14 20:48:00 C 06 21 28.88 +17 01 37.9 r B67
2009-01-14 20:56:05 C 06 21 28.43 +17 01 32.1 r B67
2009-01-14 21:04:14 C 06 21 28.00 +17 01 26.7 r B67
2009-01-17 05:09:39 C 06 18 55.87 +16 24 30.9 19.0 c 704
2009-01-17 05:46:47 C 06 18 54.21 +16 24 06.8 19.0 c 704
2009-01-17 06:05:18 C 06 18 53.34 +16 23 55.3 19.2 c 704
2009-01-20 05:12:01 C 06 16 18.29 +15 42 41.5 18.7 c 704
2009-01-20 05:30:24 C 06 16 17.63 +15 42 32.3 19.4 c 704
2009-01-20 05:48:40 C 06 16 16.95 +15 42 22.2 19.6 c 704
2009-01-20 06:06:50 C 06 16 16.38 +15 42 12.2 19.4 c 704
2009-01-20 06:25:02 C 06 16 15.71 +15 42 03.3 19.2 c 704
2015-07-02 04:06:00 C 15 45 30.57 -30 07 56.1 u 807
2015-07-02 04:10:18 C 15 45 30.12 -30 07 48.7 u 807
2015-07-02 04:14:47 C 15 45 29.64 -30 07 41.1 u 807
2015-07-02 04:18:56 C 15 45 29.21 -30 07 34.1 u 807
2015-07-02 04:23:30 C 15 45 28.74 -30 07 26.3 u 807
2015-07-04 04:19:32 C 15 40 50.41 -28 45 38.7 u 807
2015-07-04 04:23:56 C 15 40 49.96 -28 45 31.0 u 807
2015-07-04 04:28:37 C 15 40 49.49 -28 45 22.6 u 807
2015-07-04 04:32:51 C 15 40 49.07 -28 45 15.1 u 807
2015-07-04 04:37:24 C 15 40 48.63 -28 45 07.1 u 807
2015-07-19 06:35:31 C 15 14 49.512 -17 14 52.18 L F51
2015-07-19 06:51:20 C 15 14 48.628 -17 14 20.30 L F51
2015-07-19 07:06:58 C 15 14 47.747 -17 13 48.45 L F51
2015-07-19 07:22:54 C 15 14 46.871 -17 13 16.56 L F51
2015-07-31 15:27:57 S 15 05 04.867 -07 10 28.96 L C51
2015-07-31 18:37:00 S 15 05 01.24 -07 04 00.1 L C51
2015-07-31 21:45:52 S 15 04 57.679 -06 57 30.92 L C51
2015-07-31 23:20:17 S 15 04 55.87 -06 54 16.6 L C51
2015-08-01 00:54:55 S 15 04 54.139 -06 51 02.41 L C51
2015-08-01 02:29:21 S 15 04 52.37 -06 47 47.7 L C51