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
2020-11-22 20:03:45 C 04 11 27.54 +16 36 31.6 V Z99
2020-11-22 20:05:28 C 04 11 26.68 +16 36 56.9 V B49
2020-11-22 20:06:59 C 04 11 24.71 +16 36 54.2 V B49
2020-11-22 20:07:00 C 04 11 23.34 +16 36 27.0 V Z99
2020-11-22 20:10:07 C 04 11 20.68 +16 36 49.0 V B49
2020-11-22 20:11:31 C 04 11 17.77 +16 36 44.8 V L39
2020-11-22 20:14:44 C 04 11 14.60 +16 36 42.1 V B49
2020-11-22 20:15:08 C 04 11 13.02 +16 36 40.7 V L39
2020-11-22 20:18:45 C 04 11 08.31 +16 36 34.9 V L39
2020-11-22 20:22:59 C 04 11 02.34 +16 36 23.6 V 595
2020-11-22 20:26:11 C 04 10 58.98 +16 36 19.8 V C77
2020-11-22 20:26:29 C 04 10 57.80 +16 36 17.6 V 595
2020-11-22 20:28:10 C 04 10 56.27 +16 35 57.4 V Z80
2020-11-22 20:29:06 C 04 10 54.70 +16 36 27.4 V L07
2020-11-22 20:29:40 C 04 10 54.41 +16 36 14.2 V C77
2020-11-22 20:29:59 C 04 10 53.19 +16 36 12.8 V 595
2020-11-22 20:32:46 C 04 10 50.05 +16 36 12.3 V 160
2020-11-22 20:35:08 C 04 10 46.98 +16 36 08.3 V 160
2020-11-22 20:37:33 C 04 10 43.82 +16 36 04.2 V 160
2020-11-22 20:38:23 C 04 10 43.02 +16 36 00.3 V C77
2020-11-22 20:40:00 C 04 10 40.63 +16 36 00.6 V 160
2020-11-22 20:40:50 C 04 10 39.82 +16 35 37.0 V Z80
2020-11-22 20:42:29 C 04 10 37.41 +16 35 56.5 V 160
2020-11-22 20:44:51 C 04 10 34.34 +16 35 52.8 V 160
2020-11-22 20:56:13 C 04 10 19.17 +16 35 43.7 V L07
2020-11-22 21:19:39 C 04 09 48.38 +16 35 04.7 V C82
2020-11-22 21:20:16 C 04 09 47.83 +16 34 55.3 V G17
2020-11-22 21:20:53 C 04 09 48.43 +16 34 50.7 V 958
2020-11-22 21:23:17 C 04 09 43.89 +16 34 50.3 V G17
2020-11-22 21:26:17 C 04 09 39.97 +16 34 46.1 V G17
2020-11-22 21:29:32 C 04 09 35.41 +16 34 49.4 V C82
2020-11-22 21:30:23 C 04 09 36.06 +16 34 35.8 V 958
2020-11-22 21:39:49 C 04 09 23.62 +16 34 19.8 V 958
2020-11-23 06:50:56 C 03 57 27.57 +16 17 38.9 V G96
2020-11-23 06:58:17 C 03 57 17.63 +16 17 23.8 V G96
2020-11-23 07:05:38 C 03 57 07.84 +16 17 09.0 V G96
2020-11-23 07:15:25 C 03 56 54.59 +16 16 49.0 V G96
2020-11-24 21:58:36 C 03 05 58.60 +14 33 26.6 V 130
2020-11-24 22:02:15 C 03 05 53.70 +14 33 14.9 V 130
2020-11-24 22:06:02 C 03 05 48.67 +14 33 02.8 V 130
2020-11-25 03:30:08 C 02 58 52.88 +14 15 50.7 V 703
2020-11-25 03:36:35 C 02 58 44.40 +14 15 29.1 V 703
2020-11-25 03:43:03 C 02 58 35.75 +14 15 08.4 V 703
2020-11-25 03:49:30 C 02 58 27.22 +14 14 47.3 V 703