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7834 (1993 JL)
Classification: Main-belt Asteroid          SPK-ID: 2007834
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1367884600327403 7.3743e-08  
a 2.591260063990573 1.7283e-08 AU
q 2.236805590292962 1.9164e-07 AU
i 15.01878921429245 7.8186e-06 deg
node 78.15536658441907 2.05e-05 deg
peri 167.5511310868545 3.0292e-05 deg
M 46.80743238506563 2.0381e-05 deg
tp 2456802.403297002011
(2014-May-24.90329700)
8.6538e-05 JED
period 1523.578830229316
4.17
1.5243e-05
4.173e-08
d
yr
n .2362857719320082 2.364e-09 deg/d
Q 2.945714537688183 1.9647e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1051  
   data-arc span      16926 days (46.34 yr)  
   first obs. used      1968-04-26  
   last obs. used      2014-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4652  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:10:48  

Additional Information
 Earth MOID = 1.22635 AU 
 T_jup = 3.358 
[ 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 12.3 mag n/a MPO263418  

7834 (1993 JL)          Discovered 1993-May-14 by Ueda, S., Kaneda, H. at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1993 JL = 1968 HC1 = 1972 JR 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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