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136770 (1996 PC1)
Classification: Apollo [NEO]          SPK-ID: 2136770
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4514107790253871 1.175e-07  
a 1.839298955809795 2.446e-09 AU
q 1.009019581307114 2.1653e-07 AU
i 25.11371700091875 2.4659e-05 deg
node 326.300721537919 4.834e-06 deg
peri 45.84098987511937 5.8652e-05 deg
M 104.1439229277073 1.84e-05 deg
tp 2456736.922493385121
(2014-Mar-20.42249339)
4.6621e-05 JED
period 911.1227973160177
2.49
1.8175e-06
4.976e-09
d
yr
n .3951168833229579 7.8816e-10 deg/d
Q 2.669578330312475 3.5501e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      5477 days (15.00 yr)  
   first obs. used      1996-08-11  
   last obs. used      2011-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61907  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 05:37:38  

Additional Information
 Earth MOID = .0904781 AU 
 T_jup = 3.790 
[ 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 20.4 mag n/a MPO217372  

136770 (1996 PC1)          Discovered 1996-Aug-11 by McNaught, R. H. at Siding Spring (413)
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

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