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15777 (1993 LF)
Classification: Main-belt Asteroid          SPK-ID: 2015777
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .109065503848596 5.0916e-08  
a 2.553221282611488 1.8297e-08 AU
q 2.274752916986508 1.2754e-07 AU
i 15.57066243484966 5.8752e-06 deg
node 119.3909996067586 2.21e-05 deg
peri 183.0737985537348 3.6908e-05 deg
M 69.81654412125657 3.1608e-05 deg
tp 2456711.507243406453
(2014-Feb-23.00724341)
0.00013041 JED
period 1490.153855123306
4.08
1.6018e-05
4.385e-08
d
yr
n .2415857924752414 2.5968e-09 deg/d
Q 2.831689648236468 2.0292e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1075  
   data-arc span      23280 days (63.74 yr)  
   first obs. used      1951-02-04  
   last obs. used      2014-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48374  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:25:20  

Additional Information
 Earth MOID = 1.26048 AU 
 T_jup = 3.379 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.5 mag n/a MPO309276  

15777 (1993 LF)          Discovered 1993-Jun-14 by Holt, H. E. at Palomar (675)
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 LF = 1980 FN11 = 1999 XE34 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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