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JPL Small-Body Database Browser
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215470 (2002 RO32)
Classification: Main-belt Asteroid          SPK-ID: 2215470
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841190966212295 5.8041e-08  
a 2.413621698900666 1.285e-08 au
q 1.969227852113678 1.4205e-07 au
i 1.761941077173157 5.086e-06 deg
node 237.784560390794 0.00022041 deg
peri 81.7352391343982 0.00022084 deg
M 177.8114402872442 1.5271e-05 deg
tp 2457924.013041988299
(2017-Jun-19.51304199)
5.6181e-05 TDB
period 1369.626748935812
3.75
1.0937e-05
2.994e-08
d
yr
n .2628453337960265 2.099e-09 deg/d
Q 2.858015545687654 1.5215e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      6001 days (16.43 yr)  
   first obs. used      2002-09-04  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61213  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:55:39  

Additional Information
 Earth MOID = .9563 au 
 Jupiter MOID = 2.44455 au 
 T_jup = 3.494 
[ 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 16.9   n/a MPO266616  

215470 (2002 RO32)          Discovered 2002-Sep-04 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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