NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001GR2 ∴ Orbital info ∴ Epoch 60400 MJD
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2001GR2  ▹ 
ORBITAL INFORMATION
(ASCII data file 2001GR2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.86258 7.373e-09 au
e 0.621442 8.262e-08
i 11.83 3.508e-05 deg
Ω 190.218 2.723e-05 deg
ω 99.336 3.016e-05 deg
M 349.741 2.113e-05 deg
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7051 au
Aphelion distance 3.0201 au
Asc. node-Earth separation 0.27248 au
Desc. node-Earth separation 0.03876 au
Earth MOID 0.01307 au
Orbital period 928.48 days
Date of orbit computation   feb 26 10:24

Covariance matrix
5.43601734E-175.00740147E-16-3.69617345E-144.32281442E-14-2.44845977E-14-1.39176549E-13
5.00740147E-166.82571533E-15-1.87148032E-12-6.84308089E-138.23024107E-13-1.57255701E-12
-3.69617345E-14-1.87148032E-121.23074727E-097.35437353E-10-7.18479708E-102.92743506E-10
4.32281442E-14-6.84308089E-137.35437353E-107.41557127E-10-7.49898650E-105.08023551E-11
-2.44845977E-148.23024107E-13-7.18479708E-10-7.49898650E-109.09331507E-10-1.76285555E-10
-1.39176549E-13-1.57255701E-122.92743506E-105.08023551E-11-1.76285555E-104.46377885E-10

Correlation matrix
1.000000000.82204939-0.142898440.21530488-0.11012640-0.89345835
0.822049391.00000000-0.64569398-0.304162230.33035231-0.90090911
-0.14289844-0.645693981.000000000.76981955-0.679155070.39495853
0.21530488-0.304162230.769819551.00000000-0.913206820.08829990
-0.110126400.33035231-0.67915507-0.913206821.00000000-0.27669689
-0.89345835-0.900909110.394958530.08829990-0.276696891.00000000