2009 WD52

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2268184789 ± 2.00e+00
Semi-major axis (a)1.3163481749 AU ± 3.00e+00
Inclination (i)30.25254143° ± 4.00e+00
Long. of Asc. Node (Ω)61.54451052° ± 5.00e+00
Arg. of Perihelion (ω)327.09346861° ± 6.00e+00
Mean Anomaly (M)233.84258848° ± 2.30e+00
Mean Motion (n)0.6525889000°/day ± 2.23e+00
Perihelion dist (q)1.01776210 AU ± 3.51e+00
Aphelion dist (Q)1.61496750 AU ± 4.53e+00
Orbital Period1.51030410 yr ± 5.16e+00
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.634″
Uncertainty4
Orbit TypeAmor
MOID0.058987 AU
Observations Used47
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-11-25
Observations (48)
Date Type RA Dec Mag Band Observatory
2009-11-22 07:51:24 C 04 16 01.84 +06 34 58.0 r 703
2009-11-22 08:00:43 C 04 15 56.52 +06 38 18.7 r 703
2009-11-22 08:10:24 C 04 15 51.04 +06 41 45.8 r 703
2009-11-22 08:19:52 C 04 15 45.93 +06 45 06.3 r 703
2009-11-22 09:15:25 C 04 15 14.09 +07 05 01.0 r 703
2009-11-22 09:16:18 C 04 15 13.52 +07 05 20.5 r 703
2009-11-22 09:18:01 C 04 15 12.57 +07 05 57.3 r 703
2009-11-22 09:18:55 C 04 15 12.07 +07 06 16.7 r 703
2009-11-22 10:59:47 C 04 14 15.02 +07 42 14.2 o H01
2009-11-22 11:05:49 C 04 14 11.82 +07 44 26.1 r 703
2009-11-22 11:06:45 C 04 14 11.37 +07 44 48.5 r 703
2009-11-22 11:09:16 C 04 14 09.77 +07 45 37.2 o H01
2009-11-22 11:09:37 C 04 14 09.69 +07 45 51.1 r 703
2009-11-22 11:14:42 C 04 14 06.74 +07 47 33.6 o H01
2009-11-22 11:20:38 C 04 14 03.46 +07 49 40.7 o H01
2009-11-23 03:07:35 C 04 05 38.26 +13 27 31.6 r 932
2009-11-23 03:14:50 C 04 05 34.01 +13 30 05.8 r 932
2009-11-23 03:19:39 C 04 05 31.25 +13 31 48.6 r 932
2009-11-23 05:23:11 C 04 04 23.48 +14 15 46.9 o H01
2009-11-23 05:29:14 C 04 04 19.92 +14 17 55.2 o H01
2009-11-23 05:34:47 C 04 04 16.65 +14 19 53.3 o H01
2009-11-23 05:47:32 C 04 04 09.14 +14 24 23.7 o H01
2009-11-23 05:52:34 C 04 04 06.17 +14 26 10.9 o H01
2009-11-23 06:32:25 C 04 03 43.17 +14 40 19.3 c 854
2009-11-23 06:37:35 C 04 03 40.11 +14 42 09.9 c 854
2009-11-23 06:39:10 C 04 03 35.96 +14 42 24.6 o H21
2009-11-23 06:42:46 C 04 03 37.00 +14 43 58.7 c 854
2009-11-23 06:44:40 C 04 03 32.75 +14 44 21.1 o H21
2009-11-23 06:50:18 C 04 03 29.42 +14 46 19.3 o H21
2009-11-23 07:37:50 C 04 03 04.32 +15 03 22.9 r G96
2009-11-23 07:40:27 C 04 03 00.84 +15 03 59.8 r H36
2009-11-23 07:44:46 C 04 02 58.33 +15 05 30.9 r H36
2009-11-23 07:47:54 C 04 02 58.47 +15 06 50.4 r G96
2009-11-23 07:49:03 C 04 02 55.76 +15 07 00.4 r H36
2009-11-23 07:53:22 C 04 02 53.26 +15 08 31.2 r H36
2009-11-23 07:57:41 C 04 02 50.72 +15 10 03.3 r H36
2009-11-23 07:57:52 C 04 02 52.49 +15 10 24.2 r G96
2009-11-23 08:32:28 C 04 02 31.92 +15 22 31.9 r G96
2009-11-23 08:32:59 C 04 02 31.59 +15 22 42.5 r G96
2009-11-23 08:33:25 C 04 02 31.34 +15 22 51.8 r G96
2009-11-23 08:33:56 C 04 02 31.05 +15 23 02.2 r G96
2009-11-23 10:55:22 C 04 01 07.82 +16 12 25.3 c 926
2009-11-23 10:57:45 C 04 01 06.44 +16 13 15.8 c 926
2009-11-23 11:00:09 C 04 01 05.08 +16 14 04.6 c 926
2009-11-25 08:01:20 C 03 35 08.88 +30 48 25.6 r G96
2009-11-25 08:09:29 C 03 35 03.80 +30 50 46.4 r G96
2009-11-25 08:17:38 C 03 34 58.65 +30 53 08.4 r G96
2009-11-25 08:25:49 C 03 34 53.54 +30 55 29.8 r G96