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87276 (2000 PE9)
Classification: Main-belt Asteroid          SPK-ID: 2087276
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1183021466102272 6.2297e-08  
a 3.16054227999297 5.197e-08 au
q 2.78664334381742 2.0655e-07 au
i 23.32131295585178 1.2694e-05 deg
node 4.709946032958405 1.6323e-05 deg
peri 261.2696291363122 5.5471e-05 deg
M 336.5936695028971 5.3149e-05 deg
tp 2457733.935585547307
(2016-Dec-11.43558555)
0.00030287 JED
period 2052.299945221068
5.62
5.062e-05
1.386e-07
d
yr
n .175412956004938 4.3266e-09 deg/d
Q 3.53444121616852 5.8118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      8427 days (23.07 yr)  
   first obs. used      1993-03-16  
   last obs. used      2016-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56104  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 15:32:36  

Additional Information
 Earth MOID = 1.88747 au 
 Jupiter MOID = 1.75541 au 
 T_jup = 3.068 
[ 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 14.0 mag n/a MPO280346  

87276 (2000 PE9)          Discovered 2000-Aug-06 by McNaught, R. H. at Siding Spring
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2000 PE9 = 2001 QS136 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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