2016 WA8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3796774834 ± 2.00e+00
Semi-major axis (a)1.4322558262 AU ± 3.00e+00
Inclination (i)20.71041516° ± 4.00e+00
Long. of Asc. Node (Ω)63.56684647° ± 5.00e+00
Arg. of Perihelion (ω)55.63246682° ± 6.00e+00
Mean Anomaly (M)61.66674451° ± 7.42e-02
Mean Motion (n)0.5749971700°/day ± 1.81e+00
Perihelion dist (q)0.88845950 AU ± 3.42e+00
Aphelion dist (Q)1.97608490 AU ± 5.03e+00
Orbital Period1.71410860 yr ± 5.39e+00
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.268″
Uncertainty2
Orbit TypeApollo
MOID0.017591 AU
Observations Used60
Oppositions1
Arc Total2016-2016
First Observation Used
Last Observation Used2016-11-30
Observations (63)
Date Type RA Dec Mag Band Observatory
2016-11-27 19:12:09 C 01 08 18.05 +37 36 42.6 S C43
2016-11-27 19:14:27 C 01 08 10.96 +37 38 15.0 S C43
2016-11-27 19:16:46 C 01 08 03.78 +37 39 48.7 S C43
2016-11-27 19:38:56 C 01 07 01.17 +37 55 31.8 U 958
2016-11-27 19:43:01 C 01 06 48.30 +37 58 17.2 U 958
2016-11-27 19:47:09 C 01 06 35.32 +38 01 04.7 U 958
2016-11-27 20:42:13 C 01 03 35.14 +38 37 01.9 S 033
2016-11-27 20:43:17 C 01 03 31.75 +38 37 44.1 S 033
2016-11-28 16:50:55 C 23 49 22.84 +50 22 12.5 L04
2016-11-28 16:58:03 C 23 48 51.59 +50 25 33.7 L04
2016-11-30 03:21:23 C 21 15 27.83 +58 18 16.8 o 926
2016-11-30 03:24:29 C 21 15 15.11 +58 18 18.8 o 926
2016-11-30 03:27:38 C 21 15 02.21 +58 18 21.3 o 926