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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2344883782157642 5.9007e-08  
a 2.452142039930591 2.6254e-08 au
q 1.877143229832571 1.3652e-07 au
i 6.658852365683084 7.446e-06 deg
node 1.410025882100707 4.7385e-05 deg
peri 327.9763824165474 5.246e-05 deg
M 17.98251692686106 2.7853e-05 deg
tp 2458530.440854112998
(2019-Feb-15.94085411)
0.00010758 TDB
period 1402.545184408909
3.84
2.2525e-05
6.167e-08
d
yr
n .2566762226285915 4.1223e-09 deg/d
Q 3.027140850028611 3.2411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      4493 days (12.30 yr)  
   first obs. used      2006-02-24  
   last obs. used      2018-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56063  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:22:43  

Additional Information
 Earth MOID = .869576 au 
 Jupiter MOID = 2.34697 au 
 T_jup = 3.448 
[ 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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