AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012DB78 ∴ Orbital info ∴ Epoch epochXXX
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(491416) 2012DB78  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 491416.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7547 3.813e-08 au
e 0.142534 6.844e-08
i 14.941 7.128e-06 deg
Ω 122.896 2.466e-05 deg
ω 5.433 3.639e-05 deg
M 249.882 2.422e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3621 au
Aphelion 3.1473 au
Asc. node-Earth separation 1.37964 au
Desc. node-Earth separation 2.12948 au
Earth MOID 1.37818 au
Orbital period 1669.97 days
Date of orbit computation  apr 23 21:35
Correlation matrix
1.000000000.401168920.01282050-0.00983478-0.12249350-0.19119589
0.401168921.00000000-0.00412733-0.01587181-0.119087430.04560007
0.01282050-0.004127331.00000000-0.151813660.10452859-0.01074994
-0.00983478-0.01587181-0.151813661.00000000-0.64963766-0.00111550
-0.12249350-0.119087430.10452859-0.649637661.00000000-0.69740440
-0.191195890.04560007-0.01074994-0.00111550-0.697404401.00000000
Covariance matrix
1.45368551E-151.04676122E-153.48436155E-15-9.24531355E-15-1.69951575E-13-1.76583280E-13
1.04676122E-154.68349687E-15-2.01343653E-15-2.67813900E-14-2.96570518E-137.55938407E-14
3.48436155E-15-2.01343653E-155.08119942E-11-2.66818258E-112.71140956E-11-1.85620134E-12
-9.24531355E-15-2.67813900E-14-2.66818258E-116.07915369E-10-5.82867285E-10-6.66235195E-13
-1.69951575E-13-2.96570518E-132.71140956E-11-5.82867285E-101.32420081E-09-6.14748401E-10
-1.76583280E-137.55938407E-14-1.85620134E-12-6.66235195E-13-6.14748401E-105.86774991E-10