2009 WB52

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3751548228
Semi-major axis (a)1.7054298767 AU
Inclination (i)12.02207779° ± 4.00e+00
Long. of Asc. Node (Ω)57.40947490° ± 5.00e+00
Arg. of Perihelion (ω)16.19503076° ± 6.00e+00
Mean Anomaly (M)60.91471571°
Mean Motion (n)0.4430433200°/day
Perihelion dist (q)1.06488870 AU
Aphelion dist (Q)2.34339110 AU
Orbital Period2.22463040 yr
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.373″
Uncertainty
Orbit TypeAmor
MOID0.085022 AU
Observations Used21
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-11-23
Observations (23)
Date Type RA Dec Mag Band Observatory
2009-11-22 07:42:11 C 03 30 52.41 +25 05 52.3 r G96
2009-11-22 07:50:45 C 03 30 52.63 +25 06 53.5 r G96
2009-11-22 07:59:17 C 03 30 52.88 +25 07 53.6 r G96
2009-11-22 09:05:15 C 03 30 54.84 +25 15 44.3 r G96
2009-11-22 09:06:04 C 03 30 54.86 +25 15 49.8 r G96
2009-11-22 09:06:49 C 03 30 54.87 +25 15 54.9 r G96
2009-11-22 11:14:45 C 03 30 59.60 +25 31 01.0 r G96
2009-11-22 11:15:49 C 03 30 59.65 +25 31 08.4 r G96
2009-11-22 11:16:57 C 03 30 59.70 +25 31 15.5 r G96
2009-11-23 03:13:40 C 03 32 04.38 +27 26 43.4 o H01
2009-11-23 03:20:45 C 03 32 04.65 +27 27 35.5 o H01
2009-11-23 03:27:52 C 03 32 04.94 +27 28 28.2 o H01
2009-11-23 03:34:56 C 03 32 05.21 +27 29 20.3 o H01
2009-11-23 03:48:07 C 03 32 05.71 +27 30 57.4 o H01
2009-11-23 05:12:02 C 03 32 09.01 +27 41 14.3 o 291
2009-11-23 05:18:09 C 03 32 09.24 +27 41 59.6 o 291
2009-11-23 05:24:08 C 03 32 09.46 +27 42 45.7 o 291
2009-11-23 05:33:03 C 03 32 07.15 +27 43 38.5 o H21
2009-11-23 05:43:32 C 03 32 07.53 +27 44 55.0 o H21
2009-11-23 05:54:46 C 03 32 07.84 +27 46 15.7 o H21
2009-11-23 08:11:57 C 03 32 14.52 +28 03 05.4 c 926
2009-11-23 08:17:23 C 03 32 14.68 +28 03 43.9 c 926
2009-11-23 08:22:48 C 03 32 14.89 +28 04 23.3 c 926