AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016WD21 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(539779) 2016WD21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 539779.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78266 3.837e-08 au
e 0.175217 7.465e-08
i 19.585 6.293e-06 deg
Ω 219.764 2.352e-05 deg
ω 111.52 3.499e-05 deg
M 278.42 2.01e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2951 au
Aphelion 3.2702 au
Asc. node-Earth separation 1.87502 au
Desc. node-Earth separation 1.54292 au
Earth MOID 1.36473 au
Orbital period 1695.46 days
Date of orbit computation  apr 23 21:44
Correlation matrix
1.00000000-0.074395720.038156200.01214687-0.25479063-0.03934784
-0.074395721.00000000-0.14873723-0.020964590.05653571-0.03137501
0.03815620-0.148737231.00000000-0.277299900.160669400.00448121
0.01214687-0.02096459-0.277299901.00000000-0.62230489-0.01967221
-0.254790630.056535710.16066940-0.622304891.00000000-0.70727409
-0.03934784-0.031375010.00448121-0.01967221-0.707274091.00000000
Covariance matrix
1.47193064E-15-2.13067629E-169.21186095E-151.09624840E-14-3.42067484E-13-3.03494424E-14
-2.13067629E-165.57252097E-15-6.98689397E-14-3.68140010E-141.47683973E-13-4.70864415E-14
9.21186095E-15-6.98689397E-143.95983600E-11-4.10477340E-113.53798867E-115.66918365E-13
1.09624840E-14-3.68140010E-14-4.10477340E-115.53352343E-10-5.12258003E-10-9.30336590E-12
-3.42067484E-131.47683973E-133.53798867E-11-5.12258003E-101.22452972E-09-4.97575047E-10
-3.03494424E-14-4.70864415E-145.66918365E-13-9.30336590E-12-4.97575047E-104.04177709E-10