NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015OQ21 ∴ Orbital info ∴ Epoch 60400 MJD
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2015OQ21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015OQ21.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.789442 7.676e-08 au
e 0.364053 2.034e-07
i 1.607 1.319e-05 deg
Ω 125.462 6.316e-05 deg
ω 328.706 5.291e-05 deg
M 10.305 0.001225 deg
Other useful info
Absolute Magnitude (H)    27.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.502 au
Aphelion distance 1.0768 au
Asc. node-Earth separation -0.46185 au
Desc. node-Earth separation -0.02061 au
Earth MOID 0.0023 au
Orbital period 256.2 days
Date of orbit computation   feb 26 11:09

Covariance matrix
5.89250252E-15-1.12947209E-143.01951904E-13-2.40119002E-125.92750064E-13-9.39614042E-11
-1.12947209E-144.13591862E-14-8.05487299E-142.89711303E-12-1.35287830E-121.87460814E-10
3.01951904E-13-8.05487299E-141.73956646E-10-8.06079668E-106.50980429E-10-4.58977332E-09
-2.40119002E-122.89711303E-12-8.06079668E-103.98947624E-09-3.02246631E-093.74721147E-08
5.92750064E-13-1.35287830E-126.50980429E-10-3.02246631E-092.79993518E-09-9.35811376E-09
-9.39614042E-111.87460814E-10-4.58977332E-093.74721147E-08-9.35811376E-091.50106415E-06

Correlation matrix
1.00000000-0.723501810.29824102-0.495243400.14593106-0.99907935
-0.723501811.00000000-0.030029780.22553893-0.125718370.75235858
0.29824102-0.030029781.00000000-0.967608140.93276755-0.28403450
-0.495243400.22553893-0.967608141.00000000-0.904335420.48422882
0.14593106-0.125718370.93276755-0.904335421.00000000-0.14434931
-0.999079350.75235858-0.284034500.48422882-0.144349311.00000000