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JPL Small-Body Database Browser
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243977 (2001 RB32)
Classification: Main-belt Asteroid          SPK-ID: 2243977
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1205916982784766 9.5652e-08  
a 2.197576773438157 1.6807e-08 au
q 1.932567258231915 2.1255e-07 au
i 3.967315198889543 8.0954e-06 deg
node 284.2179771373599 9.7261e-05 deg
peri 17.23372511087783 9.9728e-05 deg
M 173.8170465344085 2.3027e-05 deg
tp 2458025.981025286434
(2017-Sep-29.48102529)
7.4885e-05 TDB
period 1189.911087667347
3.26
1.3651e-05
3.737e-08
d
yr
n .3025436133263782 3.4709e-09 deg/d
Q 2.462586288644399 1.8834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      6372 days (17.45 yr)  
   first obs. used      2001-07-21  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57825  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:42:17  

Additional Information
 Earth MOID = .916659 au 
 Jupiter MOID = 2.71597 au 
 T_jup = 3.655 
[ 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 17.3   n/a MPO302965  

243977 (2001 RB32)          Discovered 2001-Sep-08 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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