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JPL Small-Body Database Browser
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382420 (1998 RC13)
Classification: Main-belt Asteroid          SPK-ID: 2382420
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .202620539406697 8.0682e-08  
a 2.361804565359777 1.721e-08 au
q 1.88325445035338 1.9709e-07 au
i .9052395866342006 8.3911e-06 deg
node 172.5129334643212 0.00047465 deg
peri 212.1336610372225 0.0004754 deg
M 232.4321078071981 2.6046e-05 deg
tp 2459070.289431406236
(2020-Aug-08.78943141)
9.9195e-05 TDB
period 1325.758326794617
3.63
1.4491e-05
3.967e-08
d
yr
n .2715427033148632 2.9681e-09 deg/d
Q 2.840354680366175 2.0698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      7562 days (20.70 yr)  
   first obs. used      1998-09-14  
   last obs. used      2019-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60905  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:34  

Additional Information
 Earth MOID = .886387 au 
 Jupiter MOID = 2.61004 au 
 T_jup = 3.522 
[ 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 18.2   n/a MPO386509  

382420 (1998 RC13)          Discovered 1998-Sep-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

Alternate Designations
 1998 RC13 = 2009 UW71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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