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JPL Small-Body Database Browser
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487752 (2015 RE123)
Classification: Main-belt Asteroid          SPK-ID: 2487752
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 .1793141379899807 1.5022e-07  
a 2.513564831969633 2.1083e-08 au
q 2.062847120843068 3.7295e-07 au
i 3.265246130424514 6.0078e-06 deg
node 83.56077477007845 0.00025371 deg
peri 284.4481167526851 0.00025451 deg
M 317.1897174350027 1.9514e-05 deg
tp 2458773.592861497712
(2019-Oct-17.09286150)
7.9147e-05 TDB
period 1455.571568455969
3.99
1.8313e-05
5.014e-08
d
yr
n .2473255233900167 3.1117e-09 deg/d
Q 2.964282543096199 2.4863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      5878 days (16.09 yr)  
   first obs. used      2003-09-18  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66497  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:48:11  

Additional Information
 Earth MOID = 1.06401 au 
 Jupiter MOID = 2.49706 au 
 T_jup = 3.435 
[ 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 17.7   n/a MPO399126  

487752 (2015 RE123)          Discovered 2007-Sep-12 by CSS at Catalina
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 RE123 = 2011 SY109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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