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312006 (2007 PD49)
Classification: Main-belt Asteroid          SPK-ID: 2312006
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1846036463154372 4.6601e-08  
a 2.249789774107314 1.4594e-08 au
q 1.83447037836392 1.1032e-07 au
i 1.54004436330496 6.0515e-06 deg
node 41.08310637571424 0.00018414 deg
peri 263.8364971813721 0.00018486 deg
M 301.4104395794478 1.6567e-05 deg
tp 2459201.099143066047
(2020-Dec-17.59914307)
5.7318e-05 TDB
period 1232.569266357647
3.37
1.1993e-05
3.284e-08
d
yr
n .2920728350333059 2.8419e-09 deg/d
Q 2.665109169850707 1.7288e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      9864 days (27.01 yr)  
   first obs. used      1993-04-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52995  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:25:20  

Additional Information
 Earth MOID = .820146 au 
 Jupiter MOID = 2.56951 au 
 T_jup = 3.605 
[ 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 17.8   n/a MPO423175  

312006 (2007 PD49)          Discovered 2007-Aug-08 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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