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JPL Small-Body Database Browser
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523534 (2017 PA7)
Classification: Main-belt Asteroid          SPK-ID: 2523534
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09823472344258692 1.836e-07  
a 3.104830127298595 7.0442e-08 au
q 2.799827998407206 5.7705e-07 au
i 2.938040339114433 2.0838e-05 deg
node 354.0656830054796 0.00016548 deg
peri 309.7224036514726 0.00020112 deg
M 139.5126954117804 9.9647e-05 deg
tp 2457826.098079477082
(2017-Mar-13.59807948)
0.00056604 TDB
period 1998.274713031673
5.47
6.8005e-05
1.862e-07
d
yr
n .1801554098904788 6.131e-09 deg/d
Q 3.409832256189984 7.7362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      5398 days (14.78 yr)  
   first obs. used      2004-02-18  
   last obs. used      2018-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69497  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 07:09:15  

Additional Information
 Earth MOID = 1.78507 au 
 Jupiter MOID = 1.80202 au 
 T_jup = 3.211 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO448263  

523534 (2017 PA7)          Discovered 2006-Aug-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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