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(7917) Hammergren  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 7917.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4128 6.422e-09 au
e 0.127969 4.155e-08
i 8.682 3.184e-06 deg
Ω 320.839 2.458e-05 deg
ω 12.938 2.863e-05 deg
M 26.812 1.665e-05 deg
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.104 au
Aphelion 2.7216 au
Asc. node-Earth separation 1.09733 au
Desc. node-Earth separation 1.72516 au
Earth MOID 1.09417 au
Orbital period 1368.93 days
Date of orbit computation  Jun 5 00:38
Correlation matrix
1.000000000.24936313-0.007201890.001590780.06689007-0.32887724
0.249363131.00000000-0.02747086-0.003916800.18859634-0.49265162
-0.00720189-0.027470861.000000000.22207647-0.206409060.03414250
0.00159078-0.003916800.222076471.00000000-0.84397419-0.00468805
0.066890070.18859634-0.20640906-0.843974191.00000000-0.51009294
-0.32887724-0.492651620.03414250-0.00468805-0.510092941.00000000
Covariance matrix
4.12414302E-176.65364571E-17-1.47270678E-162.51120618E-161.22994867E-14-3.51757369E-14
6.65364571E-171.72631944E-15-3.63442797E-15-4.00035857E-152.24363570E-13-3.40912579E-13
-1.47270678E-16-3.63442797E-151.01392641E-111.73825013E-11-1.88187368E-111.81067745E-12
2.51120618E-16-4.00035857E-151.73825013E-116.04244938E-10-5.94010559E-10-1.91929445E-12
1.22994867E-142.24363570E-13-1.88187368E-11-5.94010559E-108.19817113E-10-2.43248590E-10
-3.51757369E-14-3.40912579E-131.81067745E-12-1.91929445E-12-2.43248590E-102.77386332E-10