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JPL Small-Body Database Browser
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160515 (1993 RP13)
Classification: Main-belt Asteroid          SPK-ID: 2160515
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2447056195739592 4.5854e-08  
a 2.317532806804444 1.058e-08 au
q 1.750419505432386 1.0647e-07 au
i 2.132379547284605 6.2369e-06 deg
node 181.300144898958 0.00015197 deg
peri 206.6016173561534 0.00015263 deg
M 72.04706512345552 1.6434e-05 deg
tp 2458342.600169660389
(2018-Aug-12.10016966)
5.8194e-05 TDB
period 1288.656779608834
3.53
8.8245e-06
2.416e-08
d
yr
n .2793606534311459 1.913e-09 deg/d
Q 2.884646108176502 1.3169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      9278 days (25.40 yr)  
   first obs. used      1993-09-14  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:24:26  

Additional Information
 Earth MOID = .754735 au 
 Jupiter MOID = 2.56138 au 
 T_jup = 3.538 
[ 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 16.9   n/a MPO417854  

160515 (1993 RP13)          Discovered 1993-Sep-14 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 1993 RP13 = 2000 QK209 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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