2009 WR25

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4810605195 ± 3.72e-07
Semi-major axis (a)0.8674627116 AU ± 5.37e-09
Inclination (i)31.71748990° ± 3.02e-05
Long. of Asc. Node (Ω)238.21485515° ± 3.56e-06
Arg. of Perihelion (ω)31.36348446° ± 2.12e-05
Mean Anomaly (M)35.46513486° ± 5.69e-05
Mean Motion (n)1.2199332067°/day ± 1.13e-08
Perihelion dist (q)0.45016065 AU ± 3.22e-07
Aphelion dist (Q)1.28476477 AU ± 3.22e-07
Orbital Period0.80793463 yr ± 7.50e-09
Physical Parameters
H (abs. magnitude)21.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.356″
Uncertainty0
Orbit TypeAten
MOID0.103241 AU
Observations Used79
Oppositions3
Arc Total2009-2022
First Observation Used2009-11-21
Last Observation Used2022-11-17
Observations (89)
Date Type RA Dec Mag Band Observatory
2009-11-23 01:24:47 C 02 50 40.13 +14 41 58.5 o H26
2009-11-23 05:04:17 C 02 49 55.02 +14 16 32.1 r 703
2009-11-23 05:13:55 C 02 49 52.96 +14 15 24.7 r 703
2009-11-23 05:23:33 C 02 49 50.98 +14 14 18.0 r 703
2009-11-23 05:33:13 C 02 49 48.82 +14 13 09.8 r 703
2009-11-23 05:42:56 C 02 49 46.81 +14 12 02.5 r 703
2009-11-23 19:14:49 C 02 47 14.15 +12 40 19.2 r J75
2009-11-23 19:33:23 C 02 47 10.55 +12 38 17.1 r J75
2009-11-23 19:51:57 C 02 47 06.97 +12 36 15.8 r J75
2009-11-28 04:05:12 C 02 32 28.19 +03 25 36.3 o H21
2009-11-28 04:12:08 C 02 32 27.38 +03 25 07.4 o H21
2009-11-28 04:14:52 C 02 32 27.06 +03 24 56.1 o H21
2009-12-05 02:34:46 C 02 20 38.93 -04 56 17.9 o H21
2009-12-05 02:49:09 C 02 20 38.21 -04 56 47.5 o H21
2009-12-05 03:03:06 C 02 20 37.47 -04 57 17.4 o H21
2009-12-16 02:41:58 C 02 15 27.06 -10 45 00.8 o H21
2009-12-16 03:04:56 C 02 15 26.91 -10 45 17.1 o H21
2009-12-16 03:29:41 C 02 15 26.75 -10 45 34.0 o H21
2009-12-18 05:48:59 C 02 15 32.57 -11 20 02.6 o 291
2009-12-18 05:57:08 C 02 15 32.57 -11 20 07.9 o 291
2009-12-18 06:07:33 C 02 15 32.60 -11 20 13.6 o 291
2013-11-14 03:15:10 C 20 02 53.29 +29 47 57.7 o 926
2013-11-26 03:08:24 C 22 52 46.99 +11 37 28.4 o 926
2013-11-26 03:13:47 C 22 52 49.11 +11 37 09.8 o 926
2013-11-26 03:19:11 C 22 52 51.20 +11 36 51.3 o 926
2013-11-28 02:01:31 C 23 10 35.33 +09 02 12.3 o 926
2013-11-28 02:06:55 C 23 10 37.18 +09 01 54.9 o 926
2013-11-28 02:12:19 C 23 10 39.05 +09 01 38.0 o 926
2013-12-02 10:43:14 C 23 42 52.50 +04 18 55.3 v Q62
2013-12-02 11:40:18 C 23 43 07.47 +04 16 42.2 v Q62
2017-12-30 03:11:39 C 00 29 08.12 -02 03 17.2 o 695
2017-12-30 03:18:18 C 00 29 09.11 -02 03 18.7 o 695
2017-12-30 03:24:54 C 00 29 10.14 -02 03 20.1 o 695
2018-12-30 05:44:55 C 05 34 12.87 -40 28 46.6 u 807
2018-12-30 06:01:56 C 05 34 09.44 -40 28 58.3 u 807
2018-12-30 06:18:56 C 05 34 06.09 -40 29 10.5 u 807
2022-11-17 07:34:26 C 07 22 01.47 +00 35 32.6 V 807
2022-11-17 07:47:45 C 07 21 59.63 +00 34 55.2 V 807
2022-11-17 08:01:04 C 07 21 57.75 +00 34 18.8 V 807