2017 WH16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4325010000
Semi-major axis (a)1.2194800000 AU
Inclination (i)18.71809000°
Long. of Asc. Node (Ω)65.45282000°
Arg. of Perihelion (ω)96.14114000°
Mean Anomaly (M)286.11659000°
Mean Motion (n)0.7318836600°/day
Perihelion dist (q)0.69205370 AU
Aphelion dist (Q)1.74690630 AU
Orbital Period1.34667260 yr
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.520″
Uncertainty7
Orbit TypeApollo
MOID0.030244 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-27
Observations (27)
Date Type RA Dec Mag Band Observatory
2017-11-24 08:56:07 C 03 51 19.12 +03 41 50.9 U G96
2017-11-24 09:03:38 C 03 51 16.09 +03 42 19.7 U G96
2017-11-24 09:11:09 C 03 51 12.95 +03 42 50.9 U G96
2017-11-24 09:18:39 C 03 51 09.96 +03 43 20.5 U G96
2017-11-24 09:58:38 C 03 50 53.98 +03 45 56.0 U H01
2017-11-24 10:05:44 C 03 50 51.16 +03 46 24.3 U H01
2017-11-24 10:09:59 C 03 50 49.66 +03 46 45.5 U G96
2017-11-24 10:11:34 C 03 50 49.00 +03 46 50.2 U G96
2017-11-24 10:13:10 C 03 50 48.35 +03 46 56.2 U G96
2017-11-24 10:14:46 C 03 50 47.77 +03 47 02.7 U G96
2017-11-24 10:24:53 C 03 50 43.58 +03 47 40.6 U H01
2017-11-24 10:30:59 C 03 50 41.17 +03 48 05.0 U H01
2017-11-26 07:16:22 C 03 30 20.80 +07 22 02.8 U G96
2017-11-26 07:17:57 C 03 30 19.88 +07 22 11.8 U G96
2017-11-26 07:19:32 C 03 30 18.96 +07 22 20.1 U G96
2017-11-26 07:21:06 C 03 30 18.08 +07 22 29.0 U G96
2017-11-26 08:56:53 C 03 29 23.28 +07 31 30.3 U G96
2017-11-26 08:57:43 C 03 29 22.77 +07 31 35.8 U G96
2017-11-26 08:58:33 C 03 29 22.31 +07 31 40.4 U G96
2017-11-26 08:59:23 C 03 29 21.81 +07 31 45.4 U G96
2017-11-27 03:52:47 C 03 18 14.19 +09 28 08.9 U V06
2017-11-27 03:55:45 C 03 18 12.18 +09 28 28.8 U V06
2017-11-27 03:58:44 C 03 18 10.19 +09 28 48.8 U V06
2017-11-27 04:01:43 C 03 18 08.19 +09 29 08.8 U V06
2017-11-27 07:30:04 C 03 15 44.82 +09 52 32.9 o 926
2017-11-27 07:35:10 C 03 15 41.32 +09 53 07.5 o 926
2017-11-27 07:40:18 C 03 15 37.74 +09 53 42.3 o 926