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5235 Jean-Loup (1990 SA1)
Classification: Main-belt Asteroid          SPK-ID: 2005235
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1428288439715575 6.7363e-08  
a 2.296194571427906 1.6083e-08 AU
q 1.968231755257092 1.534e-07 AU
i 4.854049817614929 6.5132e-06 deg
node 257.6847952516948 9.0809e-05 deg
peri 30.67161689136313 9.6027e-05 deg
M 236.6040603195713 3.6389e-05 deg
tp 2456836.122019926343
(2014-Jun-27.62201993)		 0.00013 JED
period 1270.900222321956
3.48		 1.3353e-05
3.656e-08		 d
yr
n .2832637792306574 2.9761e-09 deg/d
Q 2.624157387598719 1.838e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      15893 days (43.51 yr)  
   first obs. used      1969-10-09  
   last obs. used      2013-04-14  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .57611  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:15:55  

Additional Information
 Earth MOID = .953787 AU 
 T_jup = 3.576 
[ 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 12.8 mag n/a PDS3 (MPC 28113)  

5235 Jean-Loup (1990 SA1)          Discovered 1990-Sep-16 by Holt, H. E. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 SA1 = 1934 PE = 1951 JV = 1969 TT2 = 1982 FM1 = 1983 RA5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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