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351819 (2006 PH12)
Classification: Main-belt Asteroid          SPK-ID: 2351819
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1551085077849494 6.3217e-08  
a 2.598073471168178 2.2936e-08 au
q 2.195090171939618 1.5619e-07 au
i 3.928695995958991 6.2627e-06 deg
node 323.9275094130523 9.6025e-05 deg
peri 349.4187444694547 9.8465e-05 deg
M 117.4025159913046 2.5347e-05 deg
tp 2458501.672402380433
(2019-Jan-18.17240238)
0.00010408 TDB
period 1529.591879924827
4.19
2.0255e-05
5.546e-08
d
yr
n .2353568979574425 3.1166e-09 deg/d
Q 3.001056770396738 2.6494e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      6316 days (17.29 yr)  
   first obs. used      2002-10-04  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55764  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:57:36  

Additional Information
 Earth MOID = 1.18126 au 
 Jupiter MOID = 2.27097 au 
 T_jup = 3.396 
[ 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 16.6   n/a MPO503403  

351819 (2006 PH12)          Discovered 2006-Aug-13 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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