2017 WQ12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5296852000
Semi-major axis (a)1.9419248000 AU
Inclination (i)10.38950000°
Long. of Asc. Node (Ω)229.59310000°
Arg. of Perihelion (ω)125.71721000°
Mean Anomaly (M)3.71201000°
Mean Motion (n)0.3642130100°/day
Perihelion dist (q)0.91331600 AU
Aphelion dist (Q)2.97053360 AU
Orbital Period2.70612970 yr
Physical Parameters
H (abs. magnitude)25.32
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.500″
Uncertainty8
Orbit TypeApollo
MOID0.036911 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-27
Observations (15)
Date Type RA Dec Mag Band Observatory
2017-11-16 07:18:30 C 04 00 02.44 +11 33 55.2 V G96
2017-11-16 07:33:29 C 04 00 02.93 +11 33 10.8 V G96
2017-11-18 09:08:06 C 04 02 18.859 +09 25 36.28 L F51
2017-11-18 09:26:51 C 04 02 19.238 +09 24 54.22 L F51
2017-11-18 10:04:24 C 04 02 19.979 +09 23 30.02 L F51
2017-11-20 11:50:33 C 04 03 58.142 +07 44 33.50 U 568
2017-11-20 11:51:57 C 04 03 58.162 +07 44 31.00 U 568
2017-11-20 11:53:19 C 04 03 58.178 +07 44 28.53 U 568
2017-11-24 09:48:49 C 04 06 09.25 +05 31 49.1 U H01
2017-11-24 09:54:57 C 04 06 09.31 +05 31 42.2 U H01
2017-11-24 10:10:38 C 04 06 09.46 +05 31 24.5 U H01
2017-11-24 10:22:51 C 04 06 09.60 +05 31 10.7 U H01
2017-11-27 05:02:29 C 04 07 17.62 +04 28 13.9 U 807
2017-11-27 05:19:56 C 04 07 17.68 +04 27 59.5 U 807
2017-11-27 05:36:47 C 04 07 17.74 +04 27 45.8 U 807