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13558 (1992 PR6)
Classification: Main-belt Asteroid          SPK-ID: 2013558
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2915834560626564 8.0162e-08  
a 3.072009774597984 3.2194e-08 au
q 2.176262547462442 2.404e-07 au
i 9.611170766591217 8.5305e-06 deg
node 330.3463008129134 3.554e-05 deg
peri 26.24955025056734 3.7555e-05 deg
M 152.3823781787899 1.6705e-05 deg
tp 2456768.037722027815
(2014-Apr-20.53772203)
8.1887e-05 JED
period 1966.673729939857
5.38
3.0915e-05
8.464e-08
d
yr
n .1830501900338137 2.8775e-09 deg/d
Q 3.967757001733526 4.1581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      872  
   data-arc span      10418 days (28.52 yr)  
   first obs. used      1987-09-22  
   last obs. used      2016-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47738  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:16:50  

Additional Information
 Earth MOID = 1.1751 au 
 Jupiter MOID = 1.51295 au 
 T_jup = 3.143 
[ 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 13.4 mag n/a MPO358762  

13558 (1992 PR6)          Discovered 1992-Aug-05 by Debehogne, H., Lopez G., A. at La Silla
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 PR6 = 1987 SG14 = 1987 SQ16 = 1989 BJ2 = 1998 XY67 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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