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AstDyS ∴ Objects ∴ 1999BT28 ∴ Orbital info ∴ Epoch epochXXX
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(189450) 1999BT28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 189450.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35146 6.095e-09 au
e 0.255678 6.399e-08
i 4.473 2.792e-06 deg
Ω 300.377 6.78e-05 deg
ω 60.79 6.82e-05 deg
M 96.198 6.243e-06 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7502 au
Aphelion 2.9527 au
Asc. node-Earth separation 0.93788 au
Desc. node-Earth separation 1.52805 au
Earth MOID 0.75232 au
Orbital period 1317.06 days
Date of orbit computation  apr 23 20:29
Correlation matrix
1.00000000-0.039384960.026735250.01613255-0.03756014-0.19052224
-0.039384961.00000000-0.13230265-0.00271591-0.03336422-0.02114793
0.02673525-0.132302651.000000000.35279276-0.348278740.01902887
0.01613255-0.002715910.352792761.00000000-0.98914574-0.01629342
-0.03756014-0.03336422-0.34827874-0.989145741.00000000-0.11232715
-0.19052224-0.021147930.01902887-0.01629342-0.112327151.00000000
Covariance matrix
3.71492793E-17-1.53618024E-174.54988407E-166.66638130E-15-1.56119817E-14-7.25010716E-15
-1.53618024E-174.09518128E-15-2.36399175E-14-1.17832302E-14-1.45603970E-13-8.44944222E-15
4.54988407E-16-2.36399175E-147.79617699E-126.67840087E-11-6.63167822E-113.31724411E-13
6.66638130E-15-1.17832302E-146.67840087E-114.59646479E-09-4.57328109E-09-6.89680179E-12
-1.56119817E-14-1.45603970E-13-6.63167822E-11-4.57328109E-094.65062455E-09-4.78259842E-11
-7.25010716E-15-8.44944222E-153.31724411E-13-6.89680179E-12-4.78259842E-113.89804711E-11