AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DD12 ∴ Orbital info ∴ Epoch epochXXX
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(77056) 2001DD12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 77056.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6759 1.419e-08 au
e 0.102481 3.539e-08
i 14.498 4.567e-06 deg
Ω 145.432 1.615e-05 deg
ω 140.219 2.884e-05 deg
M 343.759 2.346e-05 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4017 au
Aphelion 2.9501 au
Asc. node-Earth separation 1.88698 au
Desc. node-Earth separation 1.44262 au
Earth MOID 1.40249 au
Orbital period 1598.83 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.000000000.016544330.008180110.00464077-0.09349271-0.10126238
0.016544331.00000000-0.01624504-0.004946920.10920069-0.12155192
0.00818011-0.016245041.000000000.16895962-0.08243830-0.01207941
0.00464077-0.004946920.168959621.00000000-0.54065686-0.00252163
-0.093492710.10920069-0.08243830-0.540656861.00000000-0.81439355
-0.10126238-0.12155192-0.01207941-0.00252163-0.814393551.00000000
Covariance matrix
2.01418675E-168.30895045E-185.30226127E-161.06369251E-15-3.82672200E-14-3.37185182E-14
8.30895045E-181.25225992E-15-2.62554755E-15-2.82721179E-151.11447903E-13-1.00920540E-13
5.30226127E-16-2.62554755E-152.08594957E-111.24626578E-11-1.08587596E-11-1.29439854E-12
1.06369251E-15-2.82721179E-151.24626578E-112.60826484E-10-2.51823847E-10-9.55492620E-13
-3.82672200E-141.11447903E-13-1.08587596E-11-2.51823847E-108.31761063E-10-5.51066641E-10
-3.37185182E-14-1.00920540E-13-1.29439854E-12-9.55492620E-13-5.51066641E-105.50479314E-10