AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HY7 ∴ Orbital info ∴ Epoch epochXXX
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(216523) 2001HY7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 216523.eq0)
Keplerian elements at epoch
57126.4 MJD
Value 1-σ variation Units
a 0.91382 9.265e-10 au
e 0.412039 7.133e-08
i 5.209 5.818e-06 deg
Ω 205.232 4.59e-05 deg
ω 211.136 4.211e-05 deg
M 130.8 2.015e-05 deg
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5373 au
Aphelion 1.2903 au
Asc. node-Earth separation 0.1688 au
Desc. node-Earth separation -0.43629 au
Earth MOID 0.03548 au
Orbital period 319.073 days
Date of orbit computation  apr 23 20:35
Correlation matrix
1.000000000.50287292-0.34279889-0.252413100.199585680.22934878
0.502872921.00000000-0.46441599-0.381976600.231715720.79535582
-0.34279889-0.464415991.000000000.73978130-0.65107895-0.58294919
-0.25241310-0.381976600.739781301.00000000-0.97508021-0.43336400
0.199585680.23171572-0.65107895-0.975080211.000000000.23082901
0.229348780.79535582-0.58294919-0.433364000.230829011.00000000
Covariance matrix
8.58333631E-193.32307375E-17-1.84789115E-15-1.07342185E-147.78637844E-154.28157620E-15
3.32307375E-175.08753411E-15-1.92739066E-13-1.25060716E-126.95964705E-131.14312652E-12
-1.84789115E-15-1.92739066E-133.38546114E-111.97579896E-10-1.59522016E-10-6.83468950E-11
-1.07342185E-14-1.25060716E-121.97579896E-102.10698270E-09-1.88472887E-09-4.00832090E-10
7.78637844E-156.95964705E-13-1.59522016E-10-1.88472887E-091.77319343E-091.95860838E-10
4.28157620E-151.14312652E-12-6.83468950E-11-4.00832090E-101.95860838E-104.06030203E-10