NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1977QQ5 ∴ Orbital info ∴ Epoch 60400 MJD
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(7977) 1977QQ5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 7977.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.22581 5.077e-09 au
e 0.466381 2.713e-08
i 25.165 3.997e-06 deg
Ω 134.133 8.475e-06 deg
ω 248.122 9.674e-06 deg
M 353.933 7.036e-06 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1877 au
Aphelion distance 3.2639 au
Asc. node-Earth separation 1.12269 au
Desc. node-Earth separation 0.46991 au
Earth MOID 0.35622 au
Orbital period 1212.91 days
Date of orbit computation   feb 26 13:04

Covariance matrix
2.57777798E-17-2.12641209E-177.46903381E-16-1.26898131E-165.66386876E-15-2.01742633E-14
-2.12641209E-177.36259302E-164.03248026E-158.87519978E-162.16164565E-14-2.10406647E-14
7.46903381E-164.03248026E-151.59761115E-11-4.47020934E-124.26095780E-12-6.53162342E-13
-1.26898131E-168.87519978E-16-4.47020934E-127.18247612E-11-6.57790248E-111.34460689E-12
5.66386876E-152.16164565E-144.26095780E-12-6.57790248E-119.35836343E-11-3.44446276E-11
-2.01742633E-14-2.10406647E-14-6.53162342E-131.34460689E-12-3.44446276E-114.95103191E-11

Correlation matrix
1.00000000-0.154350940.03680494-0.002949140.11531624-0.56471207
-0.154350941.000000000.037181020.003859450.08235105-0.11020370
0.036804940.037181021.00000000-0.131963930.11019750-0.02322404
-0.002949140.00385945-0.131963931.00000000-0.802325110.02254812
0.115316240.082351050.11019750-0.802325111.00000000-0.50602698
-0.56471207-0.11020370-0.023224040.02254812-0.506026981.00000000