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351475 (2005 PH27)
Classification: Main-belt Asteroid          SPK-ID: 2351475
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04448427541938762 5.9636e-08  
a 3.174944804314005 4.6981e-08 au
q 3.033709685197547 1.8863e-07 au
i 7.96035495605974 5.4987e-06 deg
node 113.0847273504178 4.9167e-05 deg
peri 267.797455902029 8.1652e-05 deg
M 170.1147037180124 6.5956e-05 deg
tp 2458024.067899407661
(2017-Sep-27.56789941)
0.0003724 TDB
period 2066.344346082662
5.66
4.5865e-05
1.256e-07
d
yr
n .1742207201246401 3.8671e-09 deg/d
Q 3.316179923430463 4.9071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      5369 days (14.70 yr)  
   first obs. used      2005-08-10  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53963  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:52:45  

Additional Information
 Earth MOID = 2.04954 au 
 Jupiter MOID = 1.95096 au 
 T_jup = 3.185 
[ 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 15.8   n/a MPO427798  

351475 (2005 PH27)          Discovered 2005-Aug-10 by Wiegert, P. A. at Mauna Kea
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 PH27 = 2008 CS22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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