2017 WK2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4553405000
Semi-major axis (a)1.1669774000 AU
Inclination (i)26.76839000°
Long. of Asc. Node (Ω)56.83222000°
Arg. of Perihelion (ω)248.44870000°
Mean Anomaly (M)181.11893000°
Mean Motion (n)0.7818265700°/day
Perihelion dist (q)0.63560530 AU
Aphelion dist (Q)1.69834950 AU
Orbital Period1.26064750 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty6
Orbit TypeApollo
MOID0.077258 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-27
Observations (29)
Date Type RA Dec Mag Band Observatory
2017-11-19 05:57:21 C 01 56 24.67 -03 47 16.1 U G96
2017-11-19 06:04:52 C 01 56 23.05 -03 45 50.1 U G96
2017-11-19 06:12:20 C 01 56 21.41 -03 44 24.3 U G96
2017-11-19 06:19:54 C 01 56 19.77 -03 42 58.2 U G96
2017-11-19 07:03:36 C 01 56 10.01 -03 34 39.2 U H01
2017-11-19 07:06:10 C 01 56 09.73 -03 34 08.3 U G96
2017-11-19 07:06:46 C 01 56 09.54 -03 34 02.0 U G96
2017-11-19 07:07:21 C 01 56 09.41 -03 33 55.2 U G96
2017-11-19 07:07:57 C 01 56 09.31 -03 33 47.6 U G96
2017-11-19 07:16:01 C 01 56 07.33 -03 32 17.1 U H01
2017-11-19 07:23:19 C 01 56 05.76 -03 30 53.8 U H01
2017-11-19 07:34:03 C 01 56 03.46 -03 28 51.6 U H01
2017-11-20 02:49:47 C 01 52 34.03 -00 01 12.3 o 926
2017-11-20 02:53:30 C 01 52 33.29 -00 00 34.1 o 926
2017-11-20 02:57:12 C 01 52 32.60 +00 00 03.9 o 926
2017-11-20 03:23:21 C 01 52 27.61 +00 04 27.8 U I52
2017-11-20 03:24:15 C 01 52 27.50 +00 04 36.3 U I52
2017-11-20 03:25:10 C 01 52 27.33 +00 04 46.8 U I52
2017-11-20 03:26:02 C 01 52 27.12 +00 04 55.3 U I52
2017-11-21 02:18:24 C 01 48 45.50 +03 42 02.9 u H21
2017-11-21 02:26:48 C 01 48 44.13 +03 43 17.7 u H21
2017-11-21 02:37:10 C 01 48 42.42 +03 44 49.7 u H21
2017-11-21 05:35:33 C 01 48 14.70 +04 11 03.6 U I52
2017-11-21 05:36:56 C 01 48 14.50 +04 11 16.1 U I52
2017-11-21 05:38:19 C 01 48 14.22 +04 11 28.2 U I52
2017-11-21 05:39:44 C 01 48 13.96 +04 11 39.7 U I52
2017-11-27 06:42:03 C 01 34 19.88 +18 36 26.9 o 291
2017-11-27 06:50:59 C 01 34 19.25 +18 37 02.5 o 291
2017-11-27 06:59:56 C 01 34 18.65 +18 37 37.8 o 291