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9608 (1992 PD2)
Classification: Main-belt Asteroid          SPK-ID: 2009608
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2026161803391933 4.746e-08  
a 3.003234785480586 2.8129e-08 AU
q 2.394730824584713 1.4347e-07 AU
i 7.031004102359064 8.6624e-06 deg
node 206.2175885965176 4.628e-05 deg
peri 84.51207424592552 5.2174e-05 deg
M 124.2612650670113 2.1789e-05 deg
tp 2456344.331126216370
(2013-Feb-20.83112622)
0.00011386 JED
period 1901.001043524853
5.20
2.6707e-05
7.312e-08
d
yr
n .1893739097231029 2.6605e-09 deg/d
Q 3.611738746376459 3.3828e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      853  
   data-arc span      9623 days (26.35 yr)  
   first obs. used      1987-09-17  
   last obs. used      2014-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56702  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:35:23  

Additional Information
 Earth MOID = 1.39277 AU 
 T_jup = 3.209 
[ 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 13.1 mag n/a MPO267746  

9608 (1992 PD2)          Discovered 1992-Aug-02 by Holt, H. E. at Palomar (675)
Reference: 19981110/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 PD2 = 1987 SN19 = 1988 XJ2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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