NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1977QQ5 ∴ Orbital info ∴ Epoch 57829 MJD
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(7977) 1977QQ5  ▹ 
ORBITAL INFORMATION
(ASCII data file 7977.eq0)
Keplerian elements
(Epoch 57829.8 MJD)
Value 1-σ variation Units
a 2.22551 5.114e-09 au
e 0.466665 2.713e-08
i 25.164 3.997e-06 deg
Ω 134.196 8.478e-06 deg
ω 248.098 9.675e-06 deg
M 311.14 5.933e-06 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1869 au
Aphelion distance 3.2641 au
Asc. node-Earth separation 1.12237 au
Desc. node-Earth separation 0.46915 au
Earth MOID 0.35566 au
Orbital period 1212.67 days
Date of orbit computation   feb 26 13:04

Covariance matrix
2.61508496E-17-2.10732699E-171.03605903E-15-2.63075641E-165.83095616E-15-7.05933172E-15
-2.10732699E-177.35949401E-163.75854673E-158.27705783E-162.24978739E-14-3.26616869E-14
1.03605903E-153.75854673E-151.59727149E-11-4.47187971E-124.26911303E-12-2.59078545E-13
-2.63075641E-168.27705783E-16-4.47187971E-127.18795638E-11-6.58094227E-111.25985982E-12
5.83095616E-152.24978739E-144.26911303E-12-6.58094227E-119.36027258E-11-3.13498039E-11
-7.05933172E-15-3.26616869E-14-2.59078545E-131.25985982E-12-3.13498039E-113.51959427E-11

Correlation matrix
1.00000000-0.151902550.05069349-0.006067850.11785625-0.23268821
-0.151902551.000000000.034666230.003598730.08571824-0.20294032
0.050693490.034666231.00000000-0.131976930.11040889-0.01092687
-0.006067850.00359873-0.131976931.00000000-0.802307990.02504801
0.117856250.085718240.11040889-0.802307991.00000000-0.54619067
-0.23268821-0.20294032-0.010926870.02504801-0.546190671.00000000