2016 GW220

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6368188000
Semi-major axis (a)2.4050191000 AU
Inclination (i)0.26040000°
Long. of Asc. Node (Ω)133.52970000°
Arg. of Perihelion (ω)18.21735000°
Mean Anomaly (M)213.87292000°
Mean Motion (n)0.2642568600°/day
Perihelion dist (q)0.87345770 AU
Aphelion dist (Q)3.93658050 AU
Orbital Period3.72973340 yr
Physical Parameters
H (abs. magnitude)26.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.460″
Uncertainty5
Orbit TypeApollo
MOID0.001966 AU
Observations Used63
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-04-20
Observations (64)
Date Type RA Dec Mag Band Observatory
2016-04-17 11:46:06 C 13 54 33.60 -07 51 38.6 o 291
2016-04-18 08:27:39 C 14 00 53.09 -08 50 01.9 o 291
2016-04-18 08:45:10 C 14 00 57.19 -08 50 44.7 o 291
2016-04-18 09:02:50 C 14 01 01.20 -08 51 28.8 o 291
2016-04-19 12:50:55 C 14 07 26.400 -09 50 54.76 t 568
2016-04-19 12:52:48 C 14 07 26.725 -09 50 58.13 t 568
2016-04-19 12:54:38 C 14 07 27.040 -09 51 01.40 t 568
2016-04-19 12:57:31 C 14 07 27.539 -09 51 06.69 t 568
2016-04-20 11:08:38 C 14 11 34.621 -10 28 36.11 t 568
2016-04-20 11:11:06 C 14 11 34.938 -10 28 39.67 t 568
2016-04-20 11:13:32 C 14 11 35.273 -10 28 43.51 t 568
2016-04-20 11:16:05 C 14 11 35.615 -10 28 47.51 t 568
2016-04-20 11:18:42 C 14 11 35.964 -10 28 51.33 t 568
2016-04-20 11:21:16 C 14 11 36.301 -10 28 55.16 t 568