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112797 Grantjudy (2002 PH165)
Classification: Main-belt Asteroid          SPK-ID: 2112797
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867635109067588 8.9796e-08  
a 2.277344538571846 1.6889e-08 au
q 1.852019677003836 2.1237e-07 au
i 1.987085762628187 8.1008e-06 deg
node 291.830909965098 0.00027653 deg
peri 296.0737044824655 0.00027812 deg
M 45.94703616616375 2.9632e-05 deg
tp 2457240.287448061635
(2015-Aug-05.78744806)
0.00010248 JED
period 1255.28268002378
3.44
1.3964e-05
3.823e-08
d
yr
n .2867879926401759 3.1902e-09 deg/d
Q 2.702669400139857 2.0043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      6209 days (17.00 yr)  
   first obs. used      1998-04-21  
   last obs. used      2015-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .68269  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 20:12:18  

Additional Information
 Earth MOID = .842456 au 
 Jupiter MOID = 2.28856 au 
 T_jup = 3.584 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1 mag n/a MPO338057  

112797 Grantjudy           Discovered 2002 Aug. 9 by A. Lowe on NEAT images taken at Haleakala.
Grant R. J. Harding (b. 1967) and Judy L. Harding (b. 1965) are the brother-in-law and sister-in-law of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060219/MPCPages.arcLast Updated: 2010-06-03

Alternate Designations
 2002 PH165 = 1998 KG5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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