NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WR1 ∴ Orbital info ∴ Epoch 56673 MJD
Contact »
(172034) 2001WR1  ▹ 
ORBITAL INFORMATION
(ASCII data file 172034.eq0)
Keplerian elements
(Epoch 56673.1 MJD)
Value 1-σ variation Units
a 1.27717 1.83e-09 au
e 0.202486 6.284e-08
i 25.031 1.04e-05 deg
Ω 6.548 8.171e-06 deg
ω 48.513 2.101e-05 deg
M 141.592 1.769e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0186 au
Aphelion distance 1.5358 au
Asc. node-Earth separation 0.07946 au
Desc. node-Earth separation 0.41726 au
Earth MOID 0.07635 au
Orbital period 527.195 days
Date of orbit computation   dic 24 13:21

Covariance matrix
3.34915637E-18-1.47599757E-18-2.15206249E-15-1.52016324E-166.44414103E-15-8.01955286E-15
-1.47599757E-183.94896788E-151.13218265E-13-3.16362510E-14-6.49401163E-133.75787964E-13
-2.15206249E-151.13218265E-131.08114221E-10-2.39339749E-11-4.83922943E-121.75611555E-11
-1.52016324E-16-3.16362510E-14-2.39339749E-116.67665364E-11-7.90733341E-112.62667123E-11
6.44414103E-15-6.49401163E-13-4.83922943E-12-7.90733341E-114.41392497E-10-3.38462897E-10
-8.01955286E-153.75787964E-131.75611555E-112.62667123E-11-3.38462897E-103.12947647E-10

Correlation matrix
1.00000000-0.01283442-0.11309561-0.010165840.16760418-0.24771174
-0.012834421.000000000.17327395-0.06161178-0.491879570.33803776
-0.113095610.173273951.00000000-0.28170464-0.022152480.09547196
-0.01016584-0.06161178-0.281704641.00000000-0.460615080.18171486
0.16760418-0.49187957-0.02215248-0.460615081.00000000-0.91067361
-0.247711740.338037760.095471960.18171486-0.910673611.00000000