AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997UM3 ∴ Orbital info ∴ Epoch epochXXX
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(15914) 1997UM3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 15914.eq0)
Keplerian elements at epoch
57490.7 MJD
Value 1-σ variation Units
a 2.37977 5.263e-09 au
e 0.19956 3.145e-08
i 2.023 3.433e-06 deg
Ω 348.714 8.508e-05 deg
ω 63.43 8.546e-05 deg
M 4.053 7.798e-06 deg
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9049 au
Aphelion 2.8547 au
Asc. node-Earth separation 1.09074 au
Desc. node-Earth separation 1.51573 au
Earth MOID 0.91549 au
Orbital period 1340.92 days
Date of orbit computation  apr 23 19:49
Correlation matrix
1.00000000-0.054593200.003942550.00080804-0.006578440.05616089
-0.054593201.00000000-0.006798000.00367605-0.042661100.30972958
0.00394255-0.006798001.000000000.20447412-0.20297276-0.00400547
0.000808040.003676050.204474121.00000000-0.99385164-0.00574956
-0.00657844-0.04266110-0.20297276-0.993851641.00000000-0.10144425
0.056160890.30972958-0.00400547-0.00574956-0.101444251.00000000
Covariance matrix
2.77030386E-17-9.03618359E-187.12327575E-173.61847529E-16-2.95893984E-152.30512051E-15
-9.03618359E-189.88930235E-16-7.33842125E-169.83546097E-15-1.14647478E-137.59558901E-14
7.12327575E-17-7.33842125E-161.17835799E-115.97182371E-11-5.95423613E-11-1.07222957E-13
3.61847529E-169.83546097E-155.97182371E-117.23869028E-09-7.22605440E-09-3.81469914E-12
-2.95893984E-15-1.14647478E-13-5.95423613E-11-7.22605440E-097.30296698E-09-6.76040990E-11
2.30512051E-157.59558901E-14-1.07222957E-13-3.81469914E-12-6.76040990E-116.08123634E-11