NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HS15 ∴ Orbital info ∴ Epoch 60400 MJD
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2012HS15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HS15.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.11147 1.056e-07 au
e 0.495434 1.206e-07
i 8.366 1.025e-05 deg
Ω 134.671 8.141e-05 deg
ω 157.362 8.296e-05 deg
M 289.897 0.0001118 deg
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0654 au
Aphelion distance 3.1576 au
Asc. node-Earth separation 1.95056 au
Desc. node-Earth separation 0.07936 au
Earth MOID 0.06415 au
Orbital period 1120.67 days
Date of orbit computation   feb 26 11:19

Covariance matrix
1.11426833E-144.49292313E-152.00816006E-132.65996561E-131.47700297E-12-1.17160237E-11
4.49292313E-151.45376953E-141.75679406E-132.02643872E-122.09827884E-12-5.60758566E-12
2.00816006E-131.75679406E-131.05035465E-101.57694062E-10-3.94916901E-11-2.51129211E-10
2.65996561E-132.02643872E-121.57694062E-106.62837178E-09-5.86449828E-09-4.73557198E-10
1.47700297E-122.09827884E-12-3.94916901E-11-5.86449828E-096.88279667E-09-1.85188350E-09
-1.17160237E-11-5.60758566E-12-2.51129211E-10-4.73557198E-10-1.85188350E-091.25073447E-08

Correlation matrix
1.000000000.353009440.185624570.030951210.16865686-0.99243664
0.353009441.000000000.142169060.206434490.20976496-0.41585849
0.185624570.142169061.000000000.18899222-0.04644674-0.21910218
0.030951210.206434490.188992221.00000000-0.86825034-0.05200995
0.168656860.20976496-0.04644674-0.868250341.00000000-0.19959453
-0.99243664-0.41585849-0.21910218-0.05200995-0.199594531.00000000