AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997TT12 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(73949) 1997TT12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 73949.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05142 1.499e-08 au
e 0.201547 3.869e-08
i 1.986 4.612e-06 deg
Ω 1.286 0.0001199 deg
ω 59.177 0.0001205 deg
M 320.596 1.344e-05 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4364 au
Aphelion 3.6664 au
Asc. node-Earth separation 1.65102 au
Desc. node-Earth separation 2.26822 au
Earth MOID 1.45015 au
Orbital period 1946.93 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.000000000.16619659-0.00184085-0.004647050.02525322-0.49458725
0.166196591.00000000-0.00226066-0.01073137-0.012590960.00851501
-0.00184085-0.002260661.00000000-0.166551770.164771540.00732146
-0.00464705-0.01073137-0.166551771.00000000-0.99280469-0.00409900
0.02525322-0.012590960.16477154-0.992804691.00000000-0.10496444
-0.494587250.008515010.00732146-0.00409900-0.104964441.00000000
Covariance matrix
2.24690118E-169.63843174E-17-1.27272697E-16-8.34909486E-154.56056874E-14-9.96357625E-14
9.63843174E-171.49687170E-15-4.03413835E-16-4.97642005E-14-5.86896004E-144.42749328E-15
-1.27272697E-16-4.03413835E-162.12739199E-11-9.20751973E-119.15621854E-114.53839289E-13
-8.34909486E-15-4.97642005E-14-9.20751973E-111.43661129E-08-1.43365167E-08-6.60279618E-12
4.56056874E-14-5.86896004E-149.15621854E-11-1.43365167E-081.45151114E-08-1.69954529E-10
-9.96357625E-144.42749328E-154.53839289E-13-6.60279618E-12-1.69954529E-101.80617858E-10