# This file contains the orbital elements in Celestia's SSC format.
# for the near-earth asteroid 1991 BA
# by Selden Ball seb+cel@lns.cornell.edu 
#
# The ephemeris information was obtained from Horizons
# The NEO info was obtained from the IAU's Minor Planet Center
# at http://cfa-www.harvard.edu/iau/mpc.html
# on their page http://cfa-www.harvard.edu/iau/lists/Closest.html
#
#Distance  Date (TT)       Permanent designation   Provisional   H     Reference
#0.0011    1991 Jan. 18.7                          1991 BA      28.5   IAUC 5172
#
"1991 BA" "Sol"
{
	Class           "asteroid"
	Mesh    "asteroid.cms"
        Texture "asteroid.jpg"
	InfoURL "http://newton.dm.unipi.it/cgi-bin/neodys/neoibo?objects:1991BA;main"
	Radius            0.01
        Albedo            0.2

#2448275.250000000 = A.D. 1991-Jan-18 18:00:00.0000 (CT)
# EC= 6.718167807457954E-01 QR= 7.099069045608495E-01 IN= 2.047405206148742E+00
# OM= 1.188438584767360E+02 W = 7.159232485917899E+01 Tp= 2.448318056589657E+06
# N = 3.097965164205898E-01 MA= 3.467386676446182E+02 TA=-7.210412973895158E+01
# A = 2.163141997857512E+00 AD= 3.616377091154173E+00 PR= 1.162053092654058E+03
	EllipticalOrbit
	{
		Period            3.181467887338449
		SemiMajorAxis     2.163141997857512E+00 
		Eccentricity      6.718167807457954E-01 
		Inclination       2.047405206148742E+00
		AscendingNode     1.188438584767360E+02 
		ArgOfPericenter   7.159232485917899E+01 
                MeanAnomaly       3.467386676446182E+02 
		Epoch       2448275.25
	}
}