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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1091492524827955 6.8563e-08  
a 2.55364724833866 2.2778e-08 AU
q 2.274918560077748 1.8038e-07 AU
i 15.57066831423268 7.3121e-06 deg
node 119.3913594308824 2.4839e-05 deg
peri 183.1424260350345 4.5318e-05 deg
M 21.43812446414849 4.4123e-05 deg
tp 2456711.738614653062
(2014-Feb-23.23861465)
0.00018215 JED
period 1490.526784576488
4.08
1.9943e-05
5.46e-08
d
yr
n .24152534776642 3.2315e-09 deg/d
Q 2.832375936599572 2.5264e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1026  
   data-arc span      22790 days (62.40 yr)  
   first obs. used      1951-02-04  
   last obs. used      2013-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49199  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 18:15:51  

Additional Information
 Earth MOID = 1.25872 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 12.4 mag n/a MPO266040  

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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