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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1988HA ∴ Orbital info ∴ Epoch epochXXX
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(6957) 1988HA  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 6957.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53074 6.624e-09 au
e 0.086041 2.583e-08
i 1.212 2.983e-06 deg
Ω 206.694 0.0001402 deg
ω 19.7 0.0001416 deg
M 312.289 2.03e-05 deg
Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.313 au
Aphelion 2.7485 au
Asc. node-Earth separation 1.31988 au
Desc. node-Earth separation 1.73857 au
Earth MOID 1.30337 au
Orbital period 1470.52 days
Date of orbit computation  apr 23 19:47
Correlation matrix
1.00000000-0.051879080.00219195-0.000480940.00809285-0.21361039
-0.051879081.00000000-0.006511230.00537534-0.033009510.20404599
0.00219195-0.006511231.00000000-0.167429920.16737197-0.01215090
-0.000480940.00537534-0.167429921.00000000-0.99019739-0.00103714
0.00809285-0.033009510.16737197-0.990197391.00000000-0.13598113
-0.213610390.20404599-0.01215090-0.00103714-0.135981131.00000000
Covariance matrix
4.38777356E-17-8.87473410E-184.33108212E-17-4.46691550E-167.58967913E-15-2.87304027E-14
-8.87473410E-186.66932518E-16-5.01589583E-161.94645617E-14-1.20692319E-131.06995684E-13
4.33108212E-17-5.01589583E-168.89792567E-12-7.00284974E-117.06849159E-11-7.35953106E-13
-4.46691550E-161.94645617E-14-7.00284974E-111.96605066E-08-1.96570684E-08-2.95277544E-12
7.58967913E-15-1.20692319E-137.06849159E-11-1.96570684E-082.00446851E-08-3.90908865E-10
-2.87304027E-141.06995684E-13-7.35953106E-13-2.95277544E-12-3.90908865E-104.12282100E-10