NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HM1 ∴ Orbital info ∴ Epoch 50924 MJD
Contact »
1998HM1  ▹ 
ORBITAL INFORMATION
(ASCII data file 1998HM1.eq0)
Keplerian elements
(Epoch 50924.1 MJD)
Value 1-σ variation Units
a 1.40728 0.004023 au
e 0.359234 0.002206
i 3.241 0.01747 deg
Ω 202.465 0.005391 deg
ω 69.429 0.01543 deg
M 329.454 0.1565 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9017 au
Aphelion distance 1.9128 au
Asc. node-Earth separation 0.08593 au
Desc. node-Earth separation 0.40504 au
Earth MOID 0.01591 au
Orbital period 609.778 days
Date of orbit computation   Sep 19 17:30

Covariance matrix
1.61812284E-058.87449307E-067.02582781E-05-2.16221110E-056.19308214E-056.29587877E-04
8.87449307E-064.86716995E-063.85340154E-05-1.18575463E-053.39689566E-053.45291510E-04
7.02582781E-053.85340154E-053.05290952E-04-9.36934149E-052.69348300E-042.73333818E-03
-2.16221110E-05-1.18575463E-05-9.36934149E-052.90626155E-05-8.24463110E-05-8.41518421E-04
6.19308214E-053.39689566E-052.69348300E-04-8.24463110E-052.38223314E-042.40893883E-03
6.29587877E-043.45291510E-042.73333818E-03-8.41518421E-042.40893883E-032.44967843E-02

Correlation matrix
1.000000000.999998970.99961966-0.997068510.997490950.99999096
0.999998971.000000000.99965247-0.996986380.997589390.99998412
0.999619660.999652471.00000000-0.994683130.998769200.99949784
-0.99706851-0.99698638-0.994683131.00000000-0.99085875-0.99733656
0.997490950.997589390.99876920-0.990858751.000000000.99719273
0.999990960.999984120.99949784-0.997336560.997192731.00000000





This Web Site has been visited 573407 times since

and this Page has been visited 3426 times since 2011/06/25