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26799 (1979 XL)
Classification: Main-belt Asteroid          SPK-ID: 2026799
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1077492538761385 5.9405e-08  
a 2.789046113263826 2.1396e-08 au
q 2.488528475533505 1.6077e-07 au
i 10.06473618745075 6.0977e-06 deg
node 95.25420689728243 3.4114e-05 deg
peri 6.630917515503217 4.4843e-05 deg
M 254.4206072442274 3.1954e-05 deg
tp 2457899.451839562448
(2017-May-25.95183956)
0.00015354 JED
period 1701.304180238907
4.66
1.9577e-05
5.36e-08
d
yr
n .2116023719811508 2.435e-09 deg/d
Q 3.089563750994147 2.3702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      997  
   data-arc span      13146 days (35.99 yr)  
   first obs. used      1979-11-17  
   last obs. used      2015-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51034  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 16:49:06  

Additional Information
 Earth MOID = 1.50541 au 
 Jupiter MOID = 2.07079 au 
 T_jup = 3.299 
[ 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 13.1 mag n/a MPO302224  

26799 (1979 XL)          Discovered 1979-Dec-15 by Debehogne, H., Netto, E. R. at La Silla
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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