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AstDyS ∴ Objects ∴ 1997YZ12 ∴ Orbital info ∴ Epoch epochXXX
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(37807) 1997YZ12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 37807.eq0)
Keplerian elements at epoch
57140.2 MJD
Value 1-σ variation Units
a 2.28459 7.035e-09 au
e 0.157763 3.361e-08
i 6.266 3.591e-06 deg
Ω 108.876 3.857e-05 deg
ω 135.609 4.079e-05 deg
M 245.87 1.365e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9242 au
Aphelion 2.645 au
Asc. node-Earth separation 1.52755 au
Desc. node-Earth separation 0.98598 au
Earth MOID 0.91664 au
Orbital period 1261.28 days
Date of orbit computation  apr 23 19:54
Correlation matrix
1.000000000.20890292-0.01184083-0.004733000.05308514-0.16984210
0.208902921.00000000-0.00737543-0.01360416-0.048224040.12754577
-0.01184083-0.007375431.000000000.17297010-0.164023140.00731280
-0.00473300-0.013604160.172970101.00000000-0.93647205-0.00906047
0.05308514-0.04822404-0.16402314-0.936472051.00000000-0.33475856
-0.169842100.127545770.00731280-0.00906047-0.334758561.00000000
Covariance matrix
4.94962751E-174.93990768E-17-2.99139921E-16-1.28442467E-151.52331468E-14-1.63056809E-14
4.93990768E-171.12973380E-15-8.90186770E-16-1.76378638E-14-6.61122739E-145.85007528E-14
-2.99139921E-16-8.90186770E-161.28947138E-112.39586913E-11-2.40237831E-113.58341401E-13
-1.28442467E-15-1.76378638E-142.39586913E-111.48789544E-09-1.47336873E-09-4.76918570E-12
1.52331468E-14-6.61122739E-14-2.40237831E-11-1.47336873E-091.66364571E-09-1.86324281E-10
-1.63056809E-145.85007528E-143.58341401E-13-4.76918570E-12-1.86324281E-101.86215009E-10