2017 WM16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3493872024
Semi-major axis (a)1.5814585176 AU
Inclination (i)7.86295015°
Long. of Asc. Node (Ω)235.89390605°
Arg. of Perihelion (ω)184.21586691°
Mean Anomaly (M)3.88031106°
Mean Motion (n)0.4955679800°/day
Perihelion dist (q)1.02891620 AU
Aphelion dist (Q)2.13406940 AU
Orbital Period1.98884450 yr
Physical Parameters
H (abs. magnitude)26.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.496″
Uncertainty
Orbit TypeAmor
MOID0.040002 AU
Observations Used21
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-12-01
Observations (21)
Date Type RA Dec Mag Band Observatory
2017-11-12 05:01:42 C 01 45 45.71 +33 35 07.5 V G96
2017-11-12 05:24:43 C 01 45 58.88 +33 33 40.2 V G96
2017-11-25 09:13:46 C 05 01 42.91 -00 29 09.8 U G96
2017-11-25 09:21:17 C 05 01 46.01 -00 29 55.5 U G96
2017-11-25 09:28:50 C 05 01 49.09 -00 30 39.6 U G96
2017-11-25 09:36:19 C 05 01 52.17 -00 31 24.3 U G96
2017-11-25 11:28:42 C 05 02 38.91 -00 42 33.6 U G96
2017-11-25 11:29:18 C 05 02 39.17 -00 42 36.9 U G96
2017-11-25 11:29:53 C 05 02 39.40 -00 42 40.6 U G96
2017-11-25 11:30:28 C 05 02 39.60 -00 42 43.5 U G96
2017-11-26 07:33:46 C 05 11 35.30 -02 37 39.0 U I52
2017-11-26 07:37:21 C 05 11 36.64 -02 37 58.9 U I52
2017-11-26 07:43:28 C 05 11 38.98 -02 38 33.0 U I52
2017-11-26 07:47:03 C 05 11 40.33 -02 38 52.6 U I52
2017-11-27 05:24:15 C 05 20 34.93 -04 33 24.2 U V06
2017-11-27 05:29:00 C 05 20 36.66 -04 33 48.9 U V06
2017-11-27 05:33:45 C 05 20 38.37 -04 34 12.9 U V06
2017-11-27 05:38:30 C 05 20 40.10 -04 34 36.9 U V06
2017-12-01 07:21:12 C 05 53 09.38 -11 21 20.8 u H21
2017-12-01 07:33:43 C 05 53 12.47 -11 22 02.3 u H21
2017-12-01 07:50:24 C 05 53 16.57 -11 22 57.8 u H21