2009 WN8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3581682000
Semi-major axis (a)0.8482625000 AU
Inclination (i)12.77312000°
Long. of Asc. Node (Ω)58.62899000°
Arg. of Perihelion (ω)220.69797000°
Mean Anomaly (M)280.22586000°
Mean Motion (n)1.2615623100°/day
Perihelion dist (q)0.54444180 AU
Aphelion dist (Q)1.15208320 AU
Orbital Period0.78125970 yr
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.460″
Uncertainty8
Orbit TypeAten
MOID0.014084 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-11-22
Observations (27)
Date Type RA Dec Mag Band Observatory
2009-11-19 07:26:50 C 06 18 28.65 +16 30 23.2 19.0 c 704
2009-11-19 07:44:43 C 06 17 54.14 +16 35 56.3 19.8 c 704
2009-11-19 08:02:30 C 06 17 19.66 +16 41 28.0 18.9 c 704
2009-11-19 08:20:18 C 06 16 45.14 +16 46 58.7 19.0 c 704
2009-11-19 08:38:07 C 06 16 10.63 +16 52 28.0 19.1 c 704
2009-11-20 07:10:42 C 05 35 24.34 +23 04 16.8 18.6 c 704
2009-11-20 07:28:26 C 05 34 52.06 +23 08 36.9 19.1 c 704
2009-11-20 07:46:11 C 05 34 19.81 +23 12 54.4 19.2 c 704
2009-11-20 08:03:55 C 05 33 47.53 +23 17 09.6 19.2 c 704
2009-11-20 09:35:23 C 05 31 02.91 +23 38 52.9 r G96
2009-11-20 09:44:14 C 05 30 46.96 +23 40 55.8 r G96
2009-11-20 09:53:06 C 05 30 31.01 +23 42 58.5 r G96
2009-11-20 10:01:54 C 05 30 15.11 +23 45 00.9 r G96
2009-11-20 20:05:10 C 05 13 34.51 +25 54 18.4 c A50
2009-11-20 20:06:24 C 05 13 32.45 +25 54 33.7 c A50
2009-11-20 20:09:11 C 05 13 27.80 +25 55 08.8 c A50
2009-11-20 20:11:59 C 05 13 23.12 +25 55 43.1 c A50
2009-11-20 20:14:47 C 05 13 18.36 +25 56 17.2 c A50
2009-11-20 20:20:22 C 05 13 08.99 +25 57 25.6 c A50
2009-11-20 20:21:38 C 05 13 06.90 +25 57 41.6 c A50
2009-11-21 05:58:48 C 04 57 47.06 +27 47 12.0 r 703
2009-11-21 05:59:40 C 04 57 45.87 +27 47 21.6 r 703
2009-11-21 07:00:31 C 04 56 06.80 +27 57 57.9 o H01
2009-11-21 07:07:41 C 04 55 55.28 +27 59 12.1 o H01
2009-11-21 07:16:45 C 04 55 40.67 +28 00 45.7 o H01
2009-11-22 02:24:18 C 04 28 13.13 +30 47 30.2 r 932
2009-11-22 02:29:25 C 04 28 06.01 +30 48 10.4 r 932