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
2002-01-08 06:15:58 C 05 35 37.21 +22 40 59.3 18.2 c 704
2002-01-08 06:37:44 C 05 35 36.77 +22 40 31.0 18.2 c 704
2002-01-08 06:59:30 C 05 35 36.31 +22 40 03.4 18.2 c 704
2002-01-13 03:46:22 C 05 34 33.13 +20 28 43.1 18.2 c 704
2002-01-13 04:08:13 C 05 34 32.95 +20 28 21.5 18.5 c 704
2002-01-13 04:30:04 C 05 34 32.78 +20 28 00.4 18.7 c 704
2002-01-13 04:51:55 C 05 34 32.62 +20 27 39.7 19.0 c 704
2002-01-15 04:00:10 C 05 34 30.11 +19 43 28.4 19.4 c 704
2002-01-15 04:21:53 C 05 34 30.10 +19 43 07.3 18.9 c 704
2002-01-15 04:43:38 C 05 34 30.01 +19 42 48.7 20.2 c 704
2002-01-15 05:05:21 C 05 34 29.94 +19 42 28.8 19.1 c 704
2002-01-15 05:27:05 C 05 34 29.85 +19 42 09.6 18.7 c 704
2002-01-19 04:31:14 C 05 35 00.34 +18 25 52.5 19.3 c 704
2002-01-19 04:52:56 C 05 35 00.45 +18 25 37.3 19.1 c 704
2002-01-19 05:14:39 C 05 35 00.55 +18 25 21.9 19.2 c 704
2002-02-09 12:07:31 C 05 47 29.44 +14 43 05.5 c 413
2002-02-09 12:12:09 C 05 47 29.59 +14 43 04.3 c 413
2002-03-09 05:23:23 C 06 18 33.91 +13 13 57.1 c 696
2002-03-09 05:29:08 C 06 18 34.15 +13 13 56.7 c 696
2007-01-27 08:37:44 C 10 36 15.61 -11 39 21.1 o 291
2007-01-27 08:48:01 C 10 36 15.12 -11 39 21.6 o 291
2007-01-27 08:58:35 C 10 36 14.65 -11 39 21.7 o 291
2008-06-21 08:02:32 C 15 31 02.00 -35 04 06.6 r F85
2008-06-21 09:08:56 C 15 30 55.35 -35 02 46.8 r F85
2008-08-02 03:10:24 C 14 55 41.70 -11 50 18.5 r 448
2008-08-02 03:26:38 C 14 55 41.94 -11 49 57.8 r 448
2008-08-02 03:43:29 C 14 55 42.22 -11 49 33.5 r 448
2008-08-16 02:29:12 C 15 05 19.14 -04 20 23.0 o H55
2008-08-16 02:35:13 C 15 05 19.34 -04 20 14.9 o H55
2008-08-16 02:41:13 C 15 05 19.57 -04 20 06.0 o H55
2008-09-18 02:13:26 C 15 29 29.65 +17 59 45.9 r 448
2008-09-18 02:40:11 C 15 29 29.57 +18 00 42.4 r 448
2008-09-18 03:06:57 C 15 29 29.43 +18 01 40.0 r 448
2008-11-21 10:49:48 C 10 14 33.40 +48 07 33.4 18.5 c 704
2008-11-21 11:08:24 C 10 14 27.76 +48 07 12.5 18.2 c 704
2008-11-21 11:26:56 C 10 14 22.17 +48 06 52.2 18.3 c 704
2008-11-21 11:45:23 C 10 14 16.48 +48 06 31.1 19.3 c 704
2008-11-21 12:03:48 C 10 14 11.02 +48 06 11.1 18.8 c 704
2008-12-02 09:30:07 C 09 01 31.73 +41 55 49.8 r H45
2008-12-02 09:31:12 C 09 01 31.47 +41 55 48.2 r H45
2008-12-02 09:32:45 C 09 01 31.02 +41 55 45.8 r H45
2008-12-02 09:34:26 C 09 01 30.57 +41 55 42.8 r H45
2008-12-02 09:36:04 C 09 01 30.09 +41 55 40.2 r H45
2008-12-03 19:31:09 C 08 52 42.52 +40 59 05.7 r 379
2008-12-03 19:33:49 C 08 52 41.79 +40 59 01.2 r 379
2008-12-03 19:36:29 C 08 52 41.07 +40 58 56.6 r 379
2008-12-03 19:45:48 C 08 52 38.62 +40 58 40.9 r 379
2008-12-03 19:48:29 C 08 52 37.94 +40 58 36.4 r 379
2008-12-03 19:57:50 C 08 52 35.45 +40 58 20.5 r 379
2008-12-03 20:09:49 C 08 52 32.25 +40 57 59.9 r 379