AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Birgitta ∴ Orbital info ∴ Epoch epochXXX
Contact »
(2744) Birgitta  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2744.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30196 4.318e-09 au
e 0.332205 5.059e-08
i 6.742 3.778e-06 deg
Ω 315.51 3.233e-05 deg
ω 44.116 3.258e-05 deg
M 319.615 5.785e-06 deg
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5372 au
Aphelion 3.0667 au
Asc. node-Earth separation 0.63969 au
Desc. node-Earth separation 1.70423 au
Earth MOID 0.54204 au
Orbital period 1275.69 days
Date of orbit computation  apr 23 19:46
Correlation matrix
1.000000000.087416590.01662107-0.011620200.03248570-0.61090333
0.087416591.00000000-0.087161410.01285664-0.04156764-0.29309712
0.01662107-0.087161411.000000000.23171111-0.230057970.03084947
-0.011620200.012856640.231711111.00000000-0.98119771-0.01655025
0.03248570-0.04156764-0.23005797-0.981197711.00000000-0.11691819
-0.61090333-0.293097120.03084947-0.01655025-0.116918191.00000000
Covariance matrix
1.86474506E-171.90956714E-172.71173863E-16-1.62208916E-154.57022954E-15-1.52622828E-14
1.90956714E-172.55895540E-15-1.66584579E-142.10237608E-14-6.85050907E-14-8.57788422E-14
2.71173863E-16-1.66584579E-141.42744165E-112.82994142E-11-2.83173454E-116.74317081E-13
-1.62208916E-152.10237608E-142.82994142E-111.04496760E-09-1.03334185E-09-3.09523301E-12
4.57022954E-15-6.85050907E-14-2.83173454E-11-1.03334185E-091.06138307E-09-2.20371511E-11
-1.52622828E-14-8.57788422E-146.74317081E-13-3.09523301E-12-2.20371511E-113.34714508E-11