NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015XH55 ∴ Orbital info ∴ Epoch 60400 MJD
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2015XH55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015XH55.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.04709 7.456e-05 au
e 0.211896 0.0001511
i 5.189 0.003677 deg
Ω 70.699 0.0001352 deg
ω 268.648 0.001888 deg
M 344.393 0.32 deg
Other useful info
Absolute Magnitude (H)    29.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8252 au
Aphelion distance 1.269 au
Asc. node-Earth separation 0.0199 au
Desc. node-Earth separation -0.01887 au
Earth MOID 0.00717 au
Orbital period 391.358 days
Date of orbit computation   feb 26 11:30

Covariance matrix
5.55916430E-091.12648534E-082.74093211E-071.00684428E-08-1.40175528E-07-2.38592709E-05
1.12648534E-082.28279210E-085.55453920E-072.04035259E-08-2.84234224E-07-4.83473764E-05
2.74093211E-075.55453920E-071.35186903E-054.96694464E-07-6.92011194E-06-1.17637211E-03
1.00684428E-082.04035259E-084.96694464E-071.82852651E-08-2.54321702E-07-4.32123210E-05
-1.40175528E-07-2.84234224E-07-6.92011194E-06-2.54321702E-073.56415375E-066.01610016E-04
-2.38592709E-05-4.83473764E-05-1.17637211E-03-4.32123210E-056.01610016E-041.02401151E-01

Correlation matrix
1.000000000.999971470.999830120.99863532-0.99583923-0.99999999
0.999971471.000000000.999879230.99866864-0.99647171-0.99997079
0.999830120.999879231.000000000.99901355-0.99693673-0.99982730
0.998635320.998668640.999013551.00000000-0.99621844-0.99862985
-0.99583923-0.99647171-0.99693673-0.996218441.000000000.99582821
-0.99999999-0.99997079-0.99982730-0.998629850.995828211.00000000