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JPL Small-Body Database Browser
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300308 (2007 PP22)
Classification: Main-belt Asteroid          SPK-ID: 2300308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2346500070708371 5.8909e-08  
a 2.452738578999341 2.608e-08 au
q 1.877203454094231 1.3609e-07 au
i 6.658360516843293 7.367e-06 deg
node 1.398428739747962 4.7387e-05 deg
peri 328.03715488 5.245e-05 deg
M 120.5681353867147 2.916e-05 deg
tp 2458530.600087884336
(2019-Feb-16.10008788)
0.00010734 TDB
period 1403.05701683995
3.84
2.2378e-05
6.127e-08
d
yr
n .2565825876490849 4.0923e-09 deg/d
Q 3.028273703904452 3.2199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      5024 days (13.75 yr)  
   first obs. used      2006-02-24  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55624  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:04:27  

Additional Information
 Earth MOID = .870527 au 
 Jupiter MOID = 2.34925 au 
 T_jup = 3.447 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO455217  

300308 (2007 PP22)          Discovered 2007-Aug-11 by LINEAR at Socorro
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

Alternate Designations
 2007 PP22 = 2006 DV92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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