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JPL Small-Body Database Browser
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487725 (2015 RR88)
Classification: Main-belt Asteroid          SPK-ID: 2487725
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1263220487649062 9.2683e-07  
a 2.996748745715392 1.6411e-07 au
q 2.618193304522961 2.8077e-06 au
i 10.59659975417565 1.9896e-05 deg
node 281.2682118882968 9.6863e-05 deg
peri 92.11366368345425 0.00039709 deg
M 245.0227721588518 0.00032165 deg
tp 2459205.678175667258
(2020-Dec-22.17817567)
0.0017088 TDB
period 1894.846025868812
5.19
0.00015565
4.261e-07
d
yr
n .1899890519257021 1.5607e-08 deg/d
Q 3.375304186907823 1.8484e-07 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      2300 days (6.30 yr)  
   first obs. used      2010-10-17  
   last obs. used      2017-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .56109  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:14:08  

Additional Information
 Earth MOID = 1.64524 au 
 Jupiter MOID = 2.20537 au 
 T_jup = 3.216 
[ 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 16.3   n/a MPO386927  

487725 (2015 RR88)          Discovered 2010-Oct-17 by CSS at Catalina
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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