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(31108) 1997PW3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31108.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30889 6.503e-09 au
e 0.040537 3.224e-08
i 6.582 3.231e-06 deg
Ω 354.095 2.592e-05 deg
ω 139.92 5.407e-05 deg
M 62.094 4.508e-05 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2153 au
Aphelion 2.4025 au
Asc. node-Earth separation 1.37429 au
Desc. node-Earth separation 1.24153 au
Earth MOID 1.23232 au
Orbital period 1281.45 days
Date of orbit computation  Jun 5 00:43
Correlation matrix
1.00000000-0.105601320.01339716-0.00202307-0.228309260.19700655
-0.105601321.00000000-0.02098431-0.008185580.22171202-0.23180818
0.01339716-0.020984311.00000000-0.177255620.079787620.00404224
-0.00202307-0.00818558-0.177255621.00000000-0.46970621-0.00677462
-0.228309260.221712020.07978762-0.469706211.00000000-0.87674092
0.19700655-0.231808180.00404224-0.00677462-0.876740921.00000000
Covariance matrix
4.22865010E-17-2.21383852E-172.81461923E-16-3.41041148E-16-8.02677300E-145.77476837E-14
-2.21383852E-171.03932517E-15-2.18562999E-15-6.84099942E-153.86439526E-13-3.36866264E-13
2.81461923E-16-2.18562999E-151.04378807E-11-1.48456959E-111.39366459E-115.88682409E-13
-3.41041148E-16-6.84099942E-15-1.48456959E-116.72030123E-10-6.58320295E-10-7.91647997E-12
-8.02677300E-143.86439526E-131.39366459E-11-6.58320295E-102.92302912E-09-2.13668687E-09
5.77476837E-14-3.36866264E-135.88682409E-13-7.91647997E-12-2.13668687E-092.03191747E-09