2017 WH2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5413795000
Semi-major axis (a)1.6280937000 AU
Inclination (i)14.93279000°
Long. of Asc. Node (Ω)68.78925000°
Arg. of Perihelion (ω)72.49761000°
Mean Anomaly (M)279.70179000°
Mean Motion (n)0.4744440400°/day
Perihelion dist (q)0.74667710 AU
Aphelion dist (Q)2.50951030 AU
Orbital Period2.07739510 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty6
Orbit TypeApollo
MOID0.001412 AU
Observations Used36
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-30
Observations (36)
Date Type RA Dec Mag Band Observatory
2017-11-18 10:32:00 C 05 02 31.260 -05 51 36.08 L F51
2017-11-18 10:50:33 C 05 02 33.026 -05 51 31.81 L F51
2017-11-18 11:09:07 C 05 02 34.779 -05 51 27.44 L F51
2017-11-18 11:27:44 C 05 02 36.550 -05 51 22.93 L F51
2017-11-20 07:28:04 C 05 08 30.16 -05 37 03.4 o 926
2017-11-20 07:40:07 C 05 08 31.76 -05 36 59.5 o 926
2017-11-20 07:52:08 C 05 08 33.33 -05 36 53.1 o 926
2017-11-21 10:35:04 C 05 13 06.87 -05 23 09.6 o 926
2017-11-21 10:45:30 C 05 13 08.80 -05 23 03.5 o 691
2017-11-21 10:47:15 C 05 13 09.02 -05 23 01.7 o 926
2017-11-21 10:56:52 C 05 13 10.65 -05 22 55.9 o 926
2017-11-21 11:07:00 C 05 13 12.48 -05 22 50.0 o 691
2017-11-22 10:33:01 C 05 18 15.19 -05 06 22.2 o 691
2017-11-22 10:36:27 C 05 18 15.90 -05 06 19.4 o 691
2017-11-22 10:39:53 C 05 18 16.69 -05 06 15.8 o 691
2017-11-24 10:47:28 C 05 33 15.85 -04 11 43.1 o 691
2017-11-24 10:50:31 C 05 33 16.98 -04 11 38.5 o 691
2017-11-24 10:53:33 C 05 33 18.09 -04 11 33.5 o 691
2017-11-25 09:44:40 C 05 44 11.68 -03 29 11.7 U G96
2017-11-25 09:53:47 C 05 44 16.39 -03 28 51.4 U G96
2017-11-25 10:02:55 C 05 44 21.07 -03 28 31.1 U G96
2017-11-25 10:11:59 C 05 44 25.77 -03 28 11.1 U G96
2017-11-25 11:19:45 C 05 45 01.50 -03 25 36.5 o 691
2017-11-25 11:22:37 C 05 45 03.04 -03 25 29.9 o 691
2017-11-25 11:25:30 C 05 45 04.57 -03 25 23.3 o 691
2017-11-28 00:56:12 C 06 47 58.01 +00 55 33.4 q 160
2017-11-28 00:57:41 C 06 48 00.54 +00 55 44.6 q 160
2017-11-28 00:59:11 C 06 48 03.07 +00 55 56.3 q 160
2017-11-28 10:19:15 C 07 06 40.53 +02 15 47.3 U V06
2017-11-28 10:19:33 C 07 06 41.22 +02 15 49.6 U V06
2017-11-28 10:19:52 C 07 06 41.89 +02 15 52.8 U V06
2017-11-28 10:20:11 C 07 06 42.59 +02 15 55.5 U V06
2017-11-30 04:01:56 C 09 45 13.27 +11 50 11.6 U J95
2017-11-30 04:06:19 C 09 45 37.05 +11 51 18.5 U J95
2017-11-30 04:10:53 C 09 46 01.69 +11 52 27.9 U J95
2017-11-30 04:14:52 C 09 46 23.35 +11 53 28.5 U J95