NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015HD1 ∴ Orbital info ∴ Epoch 60600 MJD
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2015HD1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015HD1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.30681 0.0008917 au
e 0.647032 0.0001892
i 5.339 0.0005172 deg
Ω 210.819 0.0004621 deg
ω 57.749 0.009181 deg
M 242.981 0.7454 deg
Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8142 au
Aphelion distance 3.7994 au
Asc. node-Earth separation -0.0063 au
Desc. node-Earth separation 1.05441 au
Earth MOID 0.00135 au
Orbital period 1279.72 days
Date of orbit computation   Jul 29 11:42

Covariance matrix
7.95046588E-071.68673411E-074.58553257E-07-4.11764058E-078.18541855E-06-6.64608491E-04
1.68673411E-073.57850782E-089.72687636E-08-8.73531135E-081.73661828E-06-1.41000269E-04
4.58553257E-079.72687636E-082.67498002E-07-2.38352306E-074.71556493E-06-3.83321152E-04
-4.11764058E-07-8.73531135E-08-2.38352306E-072.13528436E-07-4.23764034E-063.44208537E-04
8.18541855E-061.73661828E-064.71556493E-06-4.23764034E-068.42864800E-05-6.84249104E-03
-6.64608491E-04-1.41000269E-04-3.83321152E-043.44208537E-04-6.84249104E-035.55570520E-01

Correlation matrix
1.000000000.999998510.99433614-0.999365350.99992090-1.00000000
0.999998511.000000000.99417340-0.999308410.99994111-0.99999852
0.994336140.994173401.00000000-0.997312420.99310347-0.99433544
-0.99936535-0.99930841-0.997312421.00000000-0.998889110.99936511
0.999920900.999941110.99310347-0.998889111.00000000-0.99992098
-1.00000000-0.99999852-0.994335440.99936511-0.999920981.00000000