IAA RAS IAA Minor Planet Database

2016 WN55

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0224593000
Semi-major axis (a)0.9610886000 AU
Inclination (i)0.84115000°
Long. of Asc. Node (Ω)313.11359000°
Arg. of Perihelion (ω)262.82627000°
Mean Anomaly (M)43.39581000°
Mean Motion (n)1.0460656700°/day
Perihelion dist (q)0.93950320 AU
Aphelion dist (Q)0.98267400 AU
Orbital Period0.94220440 yr
Physical Parameters
H (abs. magnitude)24.43
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual3.680″
Uncertainty8
Orbit TypeAtira
MOID0.014543 AU
Observations Used35
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2016-11-21
Observations (35)
Date Type RA Dec Mag Band Observatory
2016-11-17 11:24:22 S 10 56 36.595 +45 17 18.24 – L C51
2016-11-17 14:33:03 S 10 57 27.065 +45 15 35.78 – L C51
2016-11-17 17:41:44 S 10 58 17.683 +45 13 50.12 – L C51
2016-11-18 03:07:36 S 11 00 50.045 +45 08 26.02 – L C51
2016-11-18 06:16:06 S 11 01 40.94 +45 06 37.2 – L C51
2016-11-18 06:16:18 S 11 01 40.99 +45 06 39.7 – L C51
2016-11-18 12:33:29 S 11 03 23.11 +45 02 53.3 – L C51
2016-11-18 15:42:10 S 11 04 14.06 +45 00 58.6 – L C51
2016-11-18 18:50:40 S 11 05 05.34 +44 59 03.2 – L C51
2016-11-18 18:50:51 S 11 05 05.40 +44 59 01.7 – L C51
2016-11-18 21:59:21 S 11 05 56.69 +44 57 04.3 – L C51
2016-11-19 01:08:02 S 11 06 48.19 +44 55 08.2 – L C51
2016-11-19 02:42:17 S 11 07 13.78 +44 54 02.7 – L C51
2016-11-19 05:50:58 S 11 08 05.16 +44 52 02.9 – L C51
2016-11-19 07:25:14 S 11 08 31.00 +44 51 01.5 – L C51
2016-11-19 08:59:40 S 11 08 56.78 +44 49 59.3 – L C51
2016-11-19 13:42:35 S 11 10 14.09 +44 46 54.4 – L C51
2016-11-19 15:16:50 S 11 10 39.86 +44 45 50.2 – L C51
2016-11-19 16:51:16 S 11 11 05.90 +44 44 44.7 – L C51
2016-11-19 18:25:31 S 11 11 31.82 +44 43 42.8 – L C51
2016-11-19 19:59:46 S 11 11 57.67 +44 42 37.3 – L C51
2016-11-19 21:34:12 S 11 12 23.57 +44 41 30.1 – L C51
2016-11-19 23:08:28 S 11 12 49.596 +44 40 26.72 – L C51
2016-11-20 00:42:43 S 11 13 15.48 +44 39 20.1 – L C51
2016-11-20 05:25:39 S 11 14 33.454 +44 36 02.92 – L C51
2016-11-20 05:25:50 S 11 14 33.26 +44 35 57.3 – L C51
2016-11-20 07:00:05 S 11 14 59.242 +44 34 55.24 – L C51
2016-11-20 08:34:20 S 11 15 25.546 +44 33 46.08 – L C51
2016-11-20 10:08:46 S 11 15 51.552 +44 32 38.80 – L C51
2016-11-20 14:51:42 S 11 17 09.826 +44 29 11.62 – L C51
2016-11-20 16:25:57 S 11 17 35.85 +44 28 03.6 – W C51
2016-11-20 19:34:38 S 11 18 28.31 +44 25 40.2 – W C51
2016-11-20 22:43:19 S 11 19 20.61 +44 23 16.8 – W C51
2016-11-21 01:51:49 S 11 20 12.88 +44 20 54.7 – W C51
2016-11-21 03:26:15 S 11 20 39.34 +44 19 44.8 – W C51