AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998XA27 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(185736) 1998XA27  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 185736.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3846 1.086e-08 au
e 0.284395 4.748e-08
i 23.498 5.489e-06 deg
Ω 86.557 1.247e-05 deg
ω 271.509 1.563e-05 deg
M 16.734 1.094e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7064 au
Aphelion 3.0628 au
Asc. node-Earth separation 1.19209 au
Desc. node-Earth separation 1.19235 au
Earth MOID 0.8816 au
Orbital period 1345 days
Date of orbit computation  apr 23 20:28
Correlation matrix
1.000000000.19722077-0.01801018-0.038258610.19374669-0.66959566
0.197220771.00000000-0.132469790.02984518-0.02289219-0.22677757
-0.01801018-0.132469791.00000000-0.161442750.120263040.03591973
-0.038258610.02984518-0.161442751.00000000-0.736891370.02507162
0.19374669-0.022892190.12026304-0.736891371.00000000-0.57405847
-0.66959566-0.226777570.035919730.02507162-0.574058471.00000000
Covariance matrix
1.18010930E-161.01733380E-16-1.07401649E-15-5.18264564E-153.28896367E-14-7.96124305E-14
1.01733380E-162.25475537E-15-3.45301465E-141.76719745E-14-1.69863788E-14-1.17857423E-13
-1.07401649E-15-3.45301465E-143.01344828E-11-1.10512556E-111.03163891E-112.15810245E-12
-5.18264564E-151.76719745E-14-1.10512556E-111.55497138E-10-1.43591372E-103.42176946E-12
3.28896367E-14-1.69863788E-141.03163891E-11-1.43591372E-102.44189708E-10-9.81808849E-11
-7.96124305E-14-1.17857423E-132.15810245E-123.42176946E-12-9.81808849E-111.19788263E-10