NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1981QB ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
(4596) 1981QB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 4596.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.23951 6.125e-09 au
e 0.520023 5.388e-08
i 37.07 6.934e-06 deg
Ω 154.19 9.215e-06 deg
ω 248.42 1.221e-05 deg
M 290.194 1.187e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0749 au
Aphelion distance 3.4041 au
Asc. node-Earth separation 1.03239 au
Desc. node-Earth separation 0.36162 au
Earth MOID 0.29661 au
Orbital period 1224.13 days
Date of orbit computation   Sep 10 15:11

Covariance matrix
3.75212296E-171.27100481E-161.14362075E-15-5.16053429E-152.02654964E-14-4.70388576E-14
1.27100481E-162.90281575E-151.17805861E-14-3.40841269E-141.48341917E-13-3.81543887E-13
1.14362075E-151.17805861E-144.80841752E-11-5.76326208E-122.02224739E-121.55384376E-12
-5.16053429E-15-3.40841269E-14-5.76326208E-128.49126443E-11-7.70417401E-111.54392868E-11
2.02654964E-141.48341917E-132.02224739E-12-7.70417401E-111.48973506E-10-9.60322560E-11
-4.70388576E-14-3.81543887E-131.55384376E-121.54392868E-11-9.60322560E-111.41007167E-10

Correlation matrix
1.000000000.385122530.02692418-0.091426050.27105923-0.64669223
0.385122531.000000000.03153233-0.068652480.22557950-0.59636778
0.026924180.031532331.00000000-0.090194720.023893440.01887060
-0.09142605-0.06865248-0.090194721.00000000-0.684991810.14109787
0.271059230.225579500.02389344-0.684991811.00000000-0.66258564
-0.64669223-0.596367780.018870600.14109787-0.662585641.00000000