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JPL Small-Body Database Browser
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487716 (2015 RX52)
Classification: Main-belt Asteroid          SPK-ID: 2487716
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01300331823420902 6.9066e-07  
a 2.495187917589302 3.8135e-08 au
q 2.462742195042735 1.7461e-06 au
i 6.218843756638681 8.6947e-06 deg
node 346.7936269115831 4.9063e-05 deg
peri 171.9365259263358 0.00035094 deg
M 172.2391556998526 0.00039513 deg
tp 2457911.716551874136
(2017-Jun-07.21655187)
0.0015704 TDB
period 1439.638044658176
3.94
3.3004e-05
9.036e-08
d
yr
n .2500628552682334 5.7327e-09 deg/d
Q 2.527633640135869 3.863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      5910 days (16.18 yr)  
   first obs. used      2003-08-23  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63823  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:57  

Additional Information
 Earth MOID = 1.46958 au 
 Jupiter MOID = 2.44182 au 
 T_jup = 3.462 
[ 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 17.9   n/a MPO364591  

487716 (2015 RX52)          Discovered 2007-Aug-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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