2016 TW18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6249622000
Semi-major axis (a)1.9742741000 AU
Inclination (i)4.56135000°
Long. of Asc. Node (Ω)235.65478000°
Arg. of Perihelion (ω)235.13799000°
Mean Anomaly (M)80.10471000°
Mean Motion (n)0.3552981200°/day
Perihelion dist (q)0.74042740 AU
Aphelion dist (Q)3.20812080 AU
Orbital Period2.77403010 yr
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty3
Orbit TypeApollo
MOID0.020297 AU
Observations Used58
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-10-31
Observations (58)
Date Type RA Dec Mag Band Observatory
2016-10-26 10:12:40 C 06 04 15.32 +47 46 39.9 o 926
2016-10-26 10:14:19 C 06 04 18.24 +47 46 41.7 o 926
2016-10-27 11:46:14 C 06 54 36.29 +47 35 20.9 o 926
2016-10-27 11:47:48 C 06 54 39.49 +47 35 17.5 o 926
2016-10-27 11:49:20 C 06 54 42.61 +47 35 14.4 o 926
2016-10-31 12:39:47 C 10 03 39.22 +32 09 42.4 t 705
2016-10-31 12:41:14 C 10 03 41.06 +32 09 24.3 t 705
2016-10-31 12:42:42 C 10 03 43.04 +32 09 04.7 t 705