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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HL35 ∴ Orbital info ∴ Epoch epochXXX
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(155445) 1998HL35  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 155445.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71968 1.599e-08 au
e 0.142863 6.383e-08
i 15.002 5.441e-06 deg
Ω 37.263 1.985e-05 deg
ω 158.341 2.631e-05 deg
M 283.854 1.929e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3311 au
Aphelion 3.1082 au
Asc. node-Earth separation 2.07997 au
Desc. node-Earth separation 1.34515 au
Earth MOID 1.33419 au
Orbital period 1638.23 days
Date of orbit computation  apr 23 20:21
Correlation matrix
1.00000000-0.295142880.019893350.006243400.18450837-0.53336938
-0.295142881.00000000-0.044569840.00483172-0.048891490.24287562
0.01989335-0.044569841.00000000-0.322958730.26265217-0.04572722
0.006243400.00483172-0.322958731.00000000-0.72265368-0.00350477
0.18450837-0.048891490.26265217-0.722653681.00000000-0.64539709
-0.533369380.24287562-0.04572722-0.00350477-0.645397091.00000000
Covariance matrix
2.55820807E-16-3.01297443E-161.73124318E-151.98227669E-157.76535338E-14-1.64589713E-13
-3.01297443E-164.07371290E-15-1.54781331E-146.12169449E-15-8.21118269E-142.99078927E-13
1.73124318E-15-1.54781331E-142.96049703E-11-3.48822259E-113.76045611E-11-4.80024904E-12
1.98227669E-156.12169449E-15-3.48822259E-113.94048522E-10-3.77469866E-10-1.34227380E-12
7.76535338E-14-8.21118269E-143.76045611E-11-3.77469866E-106.92395806E-10-3.27650547E-10
-1.64589713E-132.99078927E-13-4.80024904E-12-1.34227380E-12-3.27650547E-103.72231701E-10