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7652 (1991 RL5)
Classification: Main-belt Asteroid          SPK-ID: 2007652
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037582667930326 6.8916e-08  
a 3.041251464166871 2.9413e-08 AU
q 2.421571336946457 2.0559e-07 AU
i 10.09846115881748 8.5017e-06 deg
node 20.50841117364651 4.1018e-05 deg
peri 27.22580283463915 4.5639e-05 deg
M 99.73939598679114 1.9442e-05 deg
tp 2456463.788184174165
(2013-Jun-20.28818417)
0.00010248 JED
period 1937.210986548275
5.30
2.8103e-05
7.694e-08
d
yr
n .1858341721680241 2.6959e-09 deg/d
Q 3.660931591387285 3.5406e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      21703 days (59.42 yr)  
   first obs. used      1954-10-22  
   last obs. used      2014-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53571  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:11:01  

Additional Information
 Earth MOID = 1.43539 AU 
 T_jup = 3.185 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a MPO244251  

7652 (1991 RL5)          Discovered 1991-Sep-13 by Holt, H. E. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1991 RL5 = 1954 UR = 1986 VO5 = 1994 GL3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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