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JPL Small-Body Database Browser
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212698 (2007 PA41)
Classification: Main-belt Asteroid          SPK-ID: 2212698
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134413913946983 6.6261e-08  
a 2.435346752402655 2.1372e-08 au
q 2.159077628281538 1.5455e-07 au
i 6.60315199244192 6.07e-06 deg
node 177.4792572885893 4.3578e-05 deg
peri 219.5548427603568 5.0275e-05 deg
M 327.5791420190201 2.1017e-05 deg
tp 2458725.514860079994
(2019-Aug-30.01486008)
8.0592e-05 TDB
period 1388.160352054858
3.80
1.8273e-05
5.003e-08
d
yr
n .259336033814178 3.4138e-09 deg/d
Q 2.711615876523772 2.3797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      6913 days (18.93 yr)  
   first obs. used      2000-11-26  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52582  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:46:46  

Additional Information
 Earth MOID = 1.16925 au 
 Jupiter MOID = 2.69818 au 
 T_jup = 3.487 
[ 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 MPO391103  

212698 (2007 PA41)          Discovered 2007-Aug-13 by LINEAR at Socorro
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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