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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037582599730588 6.8146e-08  
a 3.041251469466879 2.7758e-08 AU
q 2.421571361907799 2.0189e-07 AU
i 10.09846135713169 8.3955e-06 deg
node 20.50841583958875 3.6013e-05 deg
peri 27.22579354526362 4.0348e-05 deg
M 99.73939805302959 1.8979e-05 deg
tp 2456463.788171652446
(2013-Jun-20.28817165)
9.931e-05 JED
period 1937.210991612259
5.30
2.6522e-05
7.261e-08
d
yr
n .1858341716822426 2.5442e-09 deg/d
Q 3.660931577025958 3.3414e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      878  
   data-arc span      22072 days (60.43 yr)  
   first obs. used      1954-10-22  
   last obs. used      2015-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53059  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:29:10  

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
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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