2009 WG7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2540612270 ± 2.00e+00
Semi-major axis (a)1.2414762526 AU
Inclination (i)3.35004637°
Long. of Asc. Node (Ω)61.54833979°
Arg. of Perihelion (ω)292.33723623° ± 6.00e+00
Mean Anomaly (M)243.74030912°
Mean Motion (n)0.7125195000°/day
Perihelion dist (q)0.92606650 AU
Aphelion dist (Q)1.55688490 AU
Orbital Period1.38327120 yr
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.414″
Uncertainty
Orbit TypeApollo
MOID0.018564 AU
Observations Used19
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-11-23
Observations (19)
Date Type RA Dec Mag Band Observatory
2009-11-19 07:05:50 C 03 14 38.85 +11 59 52.4 r G96
2009-11-19 07:15:03 C 03 14 39.24 +12 00 31.5 r G96
2009-11-19 07:24:25 C 03 14 39.68 +12 01 11.7 r G96
2009-11-19 07:33:53 C 03 14 40.08 +12 01 52.1 r G96
2009-11-19 08:20:49 C 03 14 42.20 +12 05 11.1 r G96
2009-11-19 08:21:36 C 03 14 42.23 +12 05 14.2 r G96
2009-11-19 08:22:24 C 03 14 42.32 +12 05 18.2 r G96
2009-11-19 08:23:16 C 03 14 42.31 +12 05 21.4 r G96
2009-11-19 09:30:10 C 03 14 45.60 +12 10 00.9 r G96
2009-11-19 09:35:03 C 03 14 45.92 +12 10 22.4 r G96
2009-11-19 09:39:53 C 03 14 46.17 +12 10 41.5 r G96
2009-11-19 09:44:42 C 03 14 46.46 +12 11 02.5 r G96
2009-11-19 10:37:36 C 03 14 49.46 +12 14 42.9 c 926
2009-11-19 10:44:31 C 03 14 49.86 +12 15 11.6 c 926
2009-11-19 22:38:38 C 03 15 55.96 +13 03 15.4 o B21
2009-11-19 22:50:45 C 03 15 56.43 +13 04 02.3 o B21
2009-11-19 23:02:52 C 03 15 57.06 +13 04 49.1 o B21
2009-11-23 06:33:12 C 03 21 17.94 +17 20 22.6 o 291
2009-11-23 06:44:53 C 03 21 18.22 +17 20 53.4 o 291