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
2001-12-11 07:32:00 C 06 38 41.77 +52 32 51.5 c 670
2001-12-13 07:43:46 C 06 27 00.38 +49 08 10.2 c 670
2001-12-13 23:20:40 C 06 23 42.26 +48 03 51.1 c 636
2001-12-13 23:23:15 C 06 23 41.65 +48 03 40.7 c 636
2001-12-13 23:25:54 C 06 23 41.11 +48 03 31.5 c 636
2001-12-14 20:44:19 C 06 19 32.28 +46 37 54.9 c 198
2001-12-14 20:57:53 C 06 19 29.64 +46 37 01.1 c 198
2001-12-14 21:18:43 C 06 19 25.56 +46 35 39.9 c 198
2001-12-22 05:41:22 C 05 55 26.98 +36 25 13.4 17.2 c 704
2001-12-22 06:03:28 C 05 55 24.66 +36 24 08.3 17.4 c 704
2001-12-22 06:25:16 C 05 55 22.40 +36 23 03.0 19.0 c 704
2001-12-22 06:46:54 C 05 55 20.07 +36 22 00.2 17.7 c 704
2001-12-22 07:08:37 C 05 55 17.78 +36 20 55.7 17.4 c 704
2001-12-23 18:42:16 C 05 52 07.54 +34 39 07.1 c 113
2001-12-23 18:43:49 C 05 52 07.30 +34 39 03.9 c 113
2001-12-23 18:46:54 C 05 52 06.99 +34 38 54.4 c 113
2001-12-23 18:48:25 C 05 52 06.86 +34 38 50.3 c 113
2001-12-31 06:55:24 C 05 40 59.76 +27 41 57.4 c 649
2001-12-31 06:59:09 C 05 40 59.57 +27 41 50.4 c 649
2001-12-31 07:12:25 C 05 40 58.94 +27 41 25.0 c 649
2002-01-01 13:14:34 C 05 39 47.47 +26 46 12.6 c 413
2002-01-01 13:16:15 C 05 39 47.40 +26 46 09.5 c 413
2002-01-01 13:17:57 C 05 39 47.31 +26 46 06.4 c 413
2002-01-01 18:47:43 C 05 39 36.25 +26 35 44.9 151
2002-01-01 18:50:38 C 05 39 36.11 +26 35 39.8 151
2002-01-01 18:54:13 C 05 39 35.94 +26 35 33.8 151
2002-01-01 19:03:46 C 05 39 35.62 +26 35 17.8 151
2002-01-01 19:07:40 C 05 39 35.41 +26 35 10.1 151
2002-01-01 19:14:31 C 05 39 35.18 +26 34 58.2 151
2002-01-03 19:10:12 C 05 38 00.67 +25 14 12.1 c 185
2002-01-03 19:20:02 C 05 38 00.35 +25 13 55.8 c 185
2002-01-03 19:27:45 C 05 38 00.15 +25 13 42.6 c 185
2002-01-03 19:32:26 C 05 37 59.94 +25 13 36.4 c 185
2002-01-03 19:41:46 C 05 37 59.63 +25 13 21.8 c 185
2002-01-03 19:45:54 C 05 37 59.50 +25 13 15.7 c 185
2002-01-03 20:26:07 C 05 37 57.98 +25 12 11.0 c 046
2002-01-03 20:28:19 C 05 37 57.93 +25 12 07.5 c 046
2002-01-03 20:29:49 C 05 37 57.91 +25 12 05.7 c 046
2002-01-03 20:31:41 C 05 37 57.82 +25 12 02.3 c 046
2002-01-03 20:33:42 C 05 37 57.78 +25 11 58.9 c 046
2002-01-04 18:47:31 C 05 37 21.50 +24 37 17.7 c 215
2002-01-04 18:48:23 C 05 37 21.47 +24 37 16.7 c 215
2002-01-04 18:49:09 C 05 37 21.44 +24 37 15.4 c 215
2002-01-05 21:23:44 C 05 36 42.11 +23 57 55.9 c 113
2002-01-05 21:26:27 C 05 36 42.07 +23 57 51.8 c 113
2002-01-05 21:29:09 C 05 36 41.99 +23 57 47.6 c 113
2002-01-05 21:31:52 C 05 36 41.90 +23 57 44.2 c 113
2002-01-05 21:34:35 C 05 36 41.83 +23 57 40.5 c 113
2002-01-08 05:32:22 C 05 35 38.12 +22 41 55.1 17.9 c 704
2002-01-08 05:54:08 C 05 35 37.69 +22 41 27.1 18.4 c 704