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(18077) Dianeingrao  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 18077.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27383 5.883e-09 au
e 0.157034 2.909e-08
i 7.763 3.23e-06 deg
Ω 12.72 2.415e-05 deg
ω 261.066 2.641e-05 deg
M 296.801 1.204e-05 deg
Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9168 au
Aphelion 2.6309 au
Asc. node-Earth separation 1.27402 au
Desc. node-Earth separation 1.16539 au
Earth MOID 0.9194 au
Orbital period 1252.38 days
Date of orbit computation  apr 23 19:49
Correlation matrix
1.000000000.013142780.007160020.001723310.00571616-0.28989404
0.013142781.00000000-0.00314267-0.002684420.05821810-0.10611693
0.00716002-0.003142671.00000000-0.134733880.12408650-0.00607051
0.00172331-0.00268442-0.134733881.00000000-0.90323036-0.00166562
0.005716160.058218100.12408650-0.903230361.00000000-0.40170915
-0.28989404-0.10611693-0.00607051-0.00166562-0.401709151.00000000
Covariance matrix
3.46125647E-172.24925535E-181.36044309E-162.44805769E-168.88223007E-16-2.05332387E-14
2.24925535E-188.46192847E-16-2.95245427E-16-1.88549501E-154.47294650E-14-3.71638457E-14
1.36044309E-16-2.95245427E-161.04303357E-11-1.05067001E-111.05846047E-11-2.36034626E-13
2.44805769E-16-1.88549501E-15-1.05067001E-115.83016354E-10-5.76023051E-10-4.84192259E-13
8.88223007E-164.47294650E-141.05846047E-11-5.76023051E-106.97592718E-10-1.27736197E-10
-2.05332387E-14-3.71638457E-14-2.36034626E-13-4.84192259E-13-1.27736197E-101.44944777E-10