AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999MQ ∴ Orbital info ∴ Epoch epochXXX
Contact »
(74563) 1999MQ  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 74563.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21602 7.199e-09 au
e 0.196104 4.475e-08
i 5.13 3.98e-06 deg
Ω 281.65 4.949e-05 deg
ω 73.376 5.057e-05 deg
M 130.61 9.636e-06 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7814 au
Aphelion 2.6506 au
Asc. node-Earth separation 1.00065 au
Desc. node-Earth separation 1.27515 au
Earth MOID 0.78467 au
Orbital period 1204.92 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.000000000.027707750.006860310.00711343-0.04450983-0.25559975
0.027707751.00000000-0.027256690.00091986-0.059266920.19895704
0.00686031-0.027256691.000000000.23509165-0.22904141-0.00756377
0.007113430.000919860.235091651.00000000-0.97422464-0.00275529
-0.04450983-0.05926692-0.22904141-0.974224641.00000000-0.19409079
-0.255599750.19895704-0.00756377-0.00275529-0.194090791.00000000
Covariance matrix
5.18299987E-178.92692682E-181.96575007E-162.53466021E-15-1.62043871E-14-1.77307765E-14
8.92692682E-182.00271949E-15-4.85486423E-152.03742205E-15-1.34124621E-138.57918622E-14
1.96575007E-16-4.85486423E-151.58411923E-114.63106994E-11-4.60992672E-11-2.90074197E-13
2.53466021E-152.03742205E-154.63106994E-112.44962952E-09-2.43834637E-09-1.31399516E-12
-1.62043871E-14-1.34124621E-13-4.60992672E-11-2.43834637E-092.55724403E-09-9.45731285E-11
-1.77307765E-148.57918622E-14-2.90074197E-13-1.31399516E-12-9.45731285E-119.28439184E-11