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202819 Carlosanchez (2008 SY81)
Classification: Main-belt Asteroid          SPK-ID: 2202819
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03921235229225371 1.3587e-07  
a 2.685184524002516 6.9229e-08 au
q 2.579892122477622 3.3694e-07 au
i 6.068248397917831 1.389e-05 deg
node 185.3524772125168 9.0773e-05 deg
peri 187.3544882555186 0.000158 deg
M 265.7661521074379 0.00013216 deg
tp 2458021.191807336241
(2017-Sep-24.69180734)
0.00059254 JED
period 1607.161906555242
4.40
6.2153e-05
1.702e-07
d
yr
n .2239973449667039 8.6626e-09 deg/d
Q 2.79047692552741 7.1943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      4801 days (13.14 yr)  
   first obs. used      2002-03-18  
   last obs. used      2015-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52952  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 22:45:44  

Additional Information
 Earth MOID = 1.57809 au 
 Jupiter MOID = 2.3766 au 
 T_jup = 3.365 
[ 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 16.8 mag n/a MPO245381  

202819 Carlosanchez           Discovered 2008 Sept. 26 by J. Lacruz at La Cañada.
Spanish astrophysicist Carlos Sánchez Magro (1944-1985) was a distinguished member of the Instituto Astronómico de Canarias. A pioneer in infrared astronomy, he was a skilled developer of new astronomical instrumentation, including the infrared telescope at Teide Observatory and spaceborne instruments.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090806/MPCPages.arcLast Updated: 2011-05-09

Alternate Designations
 2008 SY81 = 2007 LS8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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