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JPL Small-Body Database Browser
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212232 (2005 JO30)
Classification: Main-belt Asteroid          SPK-ID: 2212232
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1855346603330421 3.4533e-08  
a 2.557713448074488 1.8991e-08 au
q 2.083168952256734 8.8275e-08 au
i 3.858140651927546 8.8645e-06 deg
node 164.1758904643131 9.6266e-05 deg
peri 123.6674426947641 0.000101 deg
M 106.6046138952383 3.0864e-05 deg
tp 2458158.064712315325
(2018-Feb-08.56471232)
0.0001269 TDB
period 1494.088273918485
4.09
1.664e-05
4.556e-08
d
yr
n .2409496187637177 2.6835e-09 deg/d
Q 3.032257943892243 2.2514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      6333 days (17.34 yr)  
   first obs. used      2001-05-18  
   last obs. used      2018-09-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60684  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:12:41  

Additional Information
 Earth MOID = 1.06926 au 
 Jupiter MOID = 2.14818 au 
 T_jup = 3.409 
[ 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 16.8   n/a MPO459950  

212232 (2005 JO30)          Discovered 2005-May-04 by Spacewatch at Kitt Peak
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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