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344042 (2012 PY8)
Classification: Main-belt Asteroid          SPK-ID: 2344042
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130327041829533 7.5194e-08  
a 2.877561205459464 3.0283e-08 au
q 2.264546560408476 2.1501e-07 au
i 9.234235408823873 7.6956e-06 deg
node 285.9023244740737 5.0534e-05 deg
peri 15.08906456349657 5.3596e-05 deg
M 232.3255674905413 2.1922e-05 deg
tp 2459632.819706483539
(2022-Feb-22.31970648)
0.00011496 TDB
period 1782.934060170661
4.88
2.8145e-05
7.706e-08
d
yr
n .2019143657873366 3.1873e-09 deg/d
Q 3.490575850510453 3.6734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6471 days (17.72 yr)  
   first obs. used      2002-05-15  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 22:59:53  

Additional Information
 Earth MOID = 1.25031 au 
 Jupiter MOID = 1.74875 au 
 T_jup = 3.243 
[ 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 16.4   n/a MPO326621  

344042 (2012 PY8)          Discovered 2007-Jul-07 by Lulin at Lulin
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 2012 PY8 = 2007 PO36 = 2010 GB95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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