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92587 (2000 PH9)
Classification: Main-belt Asteroid          SPK-ID: 2092587
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2736385603831255 9.4885e-08  
a 2.564793079363341 3.4378e-08 AU
q 1.862966793445753 2.4331e-07 AU
i 13.90824428980753 1.2766e-05 deg
node 69.74573875555757 2.3434e-05 deg
peri 218.1752819051364 3.179e-05 deg
M 193.0633310157696 2.2182e-05 deg
tp 2457696.206673427146
(2016-Nov-03.70667343)
9.5504e-05 JED
period 1500.295914359185
4.11
3.0164e-05
8.258e-08
d
yr
n .2399526630409876 4.8244e-09 deg/d
Q 3.266619365280929 4.3785e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      5287 days (14.48 yr)  
   first obs. used      2000-08-06  
   last obs. used      2015-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5656  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 16:32:44  

Additional Information
 Earth MOID = .867958 AU 
 T_jup = 3.340 
[ 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 15.2 mag n/a MPO280383  

92587 (2000 PH9)          Discovered 2000-Aug-06 by McNaught, R. H. at Siding Spring (413)
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 2000 PH9 = 2001 XW234 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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