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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HD27 ∴ Orbital info ∴ Epoch epochXXX
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(343831) 2011HD27  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 343831.eq0)
Keplerian elements at epoch
58529.7 MJD
Value 1-σ variation Units
a 2.2347 1.17e-08 au
e 0.093055 6.491e-08
i 7.482 4.071e-06 deg
Ω 94.155 5.653e-05 deg
ω 132.52 6.321e-05 deg
M 104.901 2.961e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0268 au
Aphelion 2.4427 au
Asc. node-Earth separation 1.38057 au
Desc. node-Earth separation 1.06891 au
Earth MOID 1.02508 au
Orbital period 1220.19 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.00000000-0.170041960.017774140.010277770.03428928-0.09640953
-0.170041961.00000000-0.03515409-0.01399049-0.282000280.61812439
0.01777414-0.035154091.00000000-0.309151250.28504248-0.02070674
0.01027777-0.01399049-0.309151251.00000000-0.87665305-0.02109499
0.03428928-0.282000280.28504248-0.876653051.00000000-0.45924947
-0.096409530.61812439-0.02070674-0.02109499-0.459249471.00000000
Covariance matrix
1.36916889E-16-1.29152420E-168.46636865E-166.79888583E-152.53601987E-14-3.34046901E-14
-1.29152420E-164.21343071E-15-9.28910640E-15-5.13406035E-14-1.15699982E-121.18809945E-12
8.46636865E-16-9.28910640E-151.65714380E-11-7.11477713E-117.33424660E-11-2.49603550E-12
6.79888583E-15-5.13406035E-14-7.11477713E-113.19610025E-09-3.13259148E-09-3.53141310E-11
2.53601987E-14-1.15699982E-127.33424660E-11-3.13259148E-093.99513663E-09-8.59554603E-10
-3.34046901E-141.18809945E-12-2.49603550E-12-3.53141310E-11-8.59554603E-108.76835201E-10