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JPL Small-Body Database Browser
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487745 (2015 RF113)
Classification: Main-belt Asteroid          SPK-ID: 2487745
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1670599549284087 6.6586e-08  
a 2.413755322619307 2.1624e-08 au
q 2.010513467214319 1.6358e-07 au
i 1.719546243439833 6.6586e-06 deg
node 147.9985668097368 0.00021683 deg
peri 256.5264559114191 0.00021959 deg
M 49.9640304584438 2.5807e-05 deg
tp 2458810.395123562333
(2019-Nov-22.89512356)
9.8968e-05 TDB
period 1369.740489100084
3.75
1.8406e-05
5.039e-08
d
yr
n .2628235077116828 3.5317e-09 deg/d
Q 2.816997178024295 2.5236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      6471 days (17.72 yr)  
   first obs. used      2002-02-13  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53411  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:44:57  

Additional Information
 Earth MOID = 1.02044 au 
 Jupiter MOID = 2.5709 au 
 T_jup = 3.498 
[ 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 18.0   n/a MPO399124  

487745 (2015 RF113)          Discovered 2013-Jan-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 RF113 = 2013 CY27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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