2017 WJ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1613022000
Semi-major axis (a)0.9344580000 AU
Inclination (i)21.99616000°
Long. of Asc. Node (Ω)44.23048000°
Arg. of Perihelion (ω)223.12633000°
Mean Anomaly (M)99.49200000°
Mean Motion (n)1.0910995200°/day
Perihelion dist (q)0.78372790 AU
Aphelion dist (Q)1.08518810 AU
Orbital Period0.90331600 yr
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.300″
Uncertainty6
Orbit TypeAten
MOID0.036577 AU
Observations Used25
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-23
Observations (28)
Date Type RA Dec Mag Band Observatory
2017-10-28 14:35:05 C 08 06 20.242 +24 34 20.83 V F51
2017-10-28 14:46:02 C 08 06 21.093 +24 35 05.71 V F51
2017-10-28 14:57:05 C 08 06 21.975 +24 35 53.42 V F51
2017-10-28 15:08:09 C 08 06 22.842 +24 36 38.86 V F51
2017-11-11 11:48:45 C 08 45 12.77 +50 06 48.2 V G96
2017-11-11 11:56:19 C 08 45 13.84 +50 07 24.5 V G96
2017-11-11 12:03:55 C 08 45 14.73 +50 08 01.7 V G96
2017-11-18 14:00:29 C 09 17 14.694 +63 05 36.19 L F51
2017-11-18 14:21:20 C 09 17 19.047 +63 07 06.88 L F51
2017-11-18 14:42:10 C 09 17 23.445 +63 08 37.69 L F51
2017-11-18 15:02:57 C 09 17 27.789 +63 10 08.09 L F51
2017-11-19 10:44:43 C 09 22 14.73 +64 33 43.2 q 734
2017-11-19 10:50:50 C 09 22 16.13 +64 34 08.9 q 734
2017-11-19 10:56:53 C 09 22 17.50 +64 34 34.9 q 734
2017-11-19 11:02:59 C 09 22 18.87 +64 35 00.4 q 734
2017-11-19 12:29:29 C 09 22 39.94 +64 41 08.7 U I52
2017-11-19 12:32:11 C 09 22 40.53 +64 41 20.6 U I52
2017-11-19 12:33:16 C 09 22 40.88 +64 41 24.5 U I52
2017-11-20 09:38:14 C 09 28 12.74 +66 08 50.0 u H21
2017-11-20 09:46:36 C 09 28 14.87 +66 09 24.8 u H21
2017-11-20 09:57:21 C 09 28 17.56 +66 10 09.2 u H21
2017-11-21 11:45:34 C 09 35 36.12 +67 54 22.5 U I52
2017-11-21 11:46:40 C 09 35 36.37 +67 54 26.9 U I52
2017-11-21 11:47:46 C 09 35 36.65 +67 54 30.9 U I52
2017-11-21 11:48:52 C 09 35 36.91 +67 54 36.0 U I52
2017-11-23 08:36:41 C 09 50 12.90 +70 46 32.5 o 291
2017-11-23 08:37:24 C 09 50 13.13 +70 46 35.1 o 291
2017-11-23 08:38:05 C 09 50 13.30 +70 46 38.0 o 291