2009 WY7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6066417000
Semi-major axis (a)0.6504485000 AU
Inclination (i)3.98043000°
Long. of Asc. Node (Ω)64.02246000°
Arg. of Perihelion (ω)172.37278000°
Mean Anomaly (M)9.27231000°
Mean Motion (n)1.8788179600°/day
Perihelion dist (q)0.25585930 AU
Aphelion dist (Q)1.04503770 AU
Orbital Period0.52458920 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.410″
Uncertainty9
Orbit TypeAten
MOID0.009792 AU
Observations Used48
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-12-06
Observations (144)
Date Type RA Dec Mag Band Observatory
2009-11-19 07:15:41 C 04 53 43.40 +14 44 02.5 18.9 c 704
2009-11-19 07:33:24 C 04 53 23.40 +14 43 49.4 19.2 c 704
2009-11-19 07:51:19 C 04 53 03.19 +14 43 33.5 19.2 c 704
2009-11-19 08:09:06 C 04 52 43.13 +14 43 18.6 19.7 c 704
2009-11-20 05:41:41 C 04 28 28.70 +14 19 50.9 18.6 c 704
2009-11-20 05:48:52 C 04 28 20.13 +14 19 43.0 18.7 c 704
2009-11-20 05:59:22 C 04 28 07.55 +14 19 28.5 18.7 c 704
2009-11-20 06:06:36 C 04 27 58.84 +14 19 19.2 18.6 c 704
2009-11-20 06:17:15 C 04 27 46.08 +14 19 05.7 19.1 c 704
2009-11-20 06:24:25 C 04 27 37.47 +14 18 55.6 18.9 c 704
2009-11-20 06:34:57 C 04 27 24.87 +14 18 42.2 19.1 c 704
2009-11-20 06:42:08 C 04 27 16.22 +14 18 32.6 19.2 c 704
2009-11-20 06:52:40 C 04 27 03.58 +14 18 18.4 18.6 c 704
2009-11-20 06:59:50 C 04 26 54.90 +14 18 09.6 18.9 c 704
2009-11-20 09:28:28 C 04 23 56.11 +14 14 41.6 r G96
2009-11-20 09:37:23 C 04 23 45.31 +14 14 28.2 r G96
2009-11-20 09:46:11 C 04 23 34.69 +14 14 15.1 r G96
2009-11-20 09:55:02 C 04 23 24.03 +14 14 01.6 r G96
2009-11-20 21:09:17 C 04 10 14.52 +13 55 30.6 r J95
2009-11-20 21:12:05 C 04 10 11.10 +13 55 26.2 r J95
2009-11-21 03:44:10 C 04 02 17.54 +13 44 12.1 r 932
2009-11-21 03:47:13 C 04 02 13.75 +13 44 06.3 r 932
2009-11-21 03:50:20 C 04 02 09.89 +13 44 00.1 r 932
2009-11-21 04:35:54 C 04 01 18.16 +13 42 48.0 o H01
2009-11-21 04:41:10 C 04 01 11.62 +13 42 38.3 o H01
2009-11-21 04:49:37 C 04 01 01.14 +13 42 23.1 o H01
2009-11-21 04:56:43 C 04 00 52.35 +13 42 09.9 o H01
2009-11-21 05:51:44 C 03 59 44.37 +13 40 31.4 r 703
2009-11-21 05:52:36 C 03 59 43.29 +13 40 29.8 r 703
2009-11-21 05:53:30 C 03 59 42.25 +13 40 28.2 r 703
2009-11-21 05:54:23 C 03 59 41.13 +13 40 26.4 r 703
2009-11-21 05:55:14 C 03 59 40.05 +13 40 25.3 r 703
2009-11-21 08:04:45 C 03 56 55.20 +13 35 51.7 o H21
2009-11-21 08:08:47 C 03 56 50.19 +13 35 43.5 o H21
2009-11-21 08:12:48 C 03 56 45.20 +13 35 35.3 o H21
2009-11-21 08:16:50 C 03 56 40.20 +13 35 26.9 o H21
2009-11-21 18:37:51 C 03 44 17.08 +13 13 18.0 v 204
2009-11-21 18:45:09 C 03 44 08.09 +13 13 02.6 v 204
2009-11-21 18:52:24 C 03 43 59.16 +13 12 47.0 v 204
2009-11-22 02:56:25 C 03 34 05.42 +12 54 30.3 r 932
2009-11-22 02:59:15 C 03 34 01.87 +12 54 24.0 r 932
2009-11-22 03:03:12 C 03 33 56.96 +12 54 14.8 r 932
2009-11-24 05:17:21 C 02 34 36.23 +10 33 43.4 c 926
2009-11-24 05:19:34 C 02 34 33.69 +10 33 36.4 c 926
2009-11-24 05:21:47 C 02 34 31.12 +10 33 29.7 c 926
2009-12-06 00:49:24 C 23 41 09.44 +00 27 01.1 o H21
2009-12-06 01:08:25 C 23 41 04.13 +00 26 41.5 o H21
2009-12-06 01:27:57 C 23 40 58.42 +00 26 21.2 o H21
2020-11-22 01:07:20 C 04 34 54.72 +17 02 53.3 o K88
2020-11-22 01:08:21 C 04 34 53.44 +17 02 52.5 o K88