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35085 (1990 SL11)
Classification: Main-belt Asteroid          SPK-ID: 2035085
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1788731909733734 7.0213e-08  
a 2.221701671822298 1.3354e-08 AU
q 1.824298804392565 1.576e-07 AU
i 4.179635476293795 7.1237e-06 deg
node 328.2504100419244 8.7308e-05 deg
peri 26.49450756201205 8.8814e-05 deg
M 117.3083514419355 1.6288e-05 deg
tp 2456606.357315299227
(2013-Nov-09.85731530)
5.4221e-05 JED
period 1209.558950817842
3.31
1.0905e-05
2.986e-08
d
yr
n .2976291480101786 2.6834e-09 deg/d
Q 2.619104539252031 1.5742e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      855  
   data-arc span      8532 days (23.36 yr)  
   first obs. used      1990-08-29  
   last obs. used      2014-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55302  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 03:49:27  

Additional Information
 Earth MOID = .820581 AU 
 T_jup = 3.624 
[ 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 14.2 mag n/a MPO272804  

35085 (1990 SL11)          Discovered 1990-Sep-16 by Holt, H. E. at Palomar (675)
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 SL11 = 1990 QT18 = 1990 RB17 = 1999 GG60 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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