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JPL Small-Body Database Browser
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393501 (2002 RF23)
Classification: Main-belt Asteroid          SPK-ID: 2393501
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510588536024611 5.2587e-08  
a 2.612569848163326 1.9162e-08 au
q 2.217918041943419 1.3529e-07 au
i 4.975053015809569 6.1312e-06 deg
node 161.332208469396 7.5542e-05 deg
peri 169.143095878573 8.072e-05 deg
M 81.84816806322824 2.6418e-05 deg
tp 2458649.823425982629
(2019-Jun-15.32342598)
0.00011323 TDB
period 1542.411634048173
4.22
1.6969e-05
4.646e-08
d
yr
n .2334007291264741 2.5678e-09 deg/d
Q 3.007221654383234 2.2056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6268 days (17.16 yr)  
   first obs. used      2002-08-31  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57443  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:07:39  

Additional Information
 Earth MOID = 1.2074 au 
 Jupiter MOID = 2.34598 au 
 T_jup = 3.387 
[ 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 17.0   n/a MPO446666  

393501 (2002 RF23)          Discovered 2002-Aug-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

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