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JPL Small-Body Database Browser
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452199 (2015 RS108)
Classification: Main-belt Asteroid          SPK-ID: 2452199
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 .2455889849349847 8.662e-08  
a 2.340796759383197 2.6007e-08 au
q 1.765922859307176 2.1073e-07 au
i 2.894086836613941 1.1627e-05 deg
node 30.82277780723437 0.00010822 deg
peri 299.6995918734843 0.00012064 deg
M 27.1397284940446 3.9183e-05 deg
tp 2458501.884090124180
(2019-Jan-18.38409012)
0.0001424 TDB
period 1308.109164138668
3.58
2.18e-05
5.969e-08
d
yr
n .275206389397206 4.5864e-09 deg/d
Q 2.915670659459219 3.2394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      5062 days (13.86 yr)  
   first obs. used      2004-08-07  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67104  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:48:51  

Additional Information
 Earth MOID = .756567 au 
 Jupiter MOID = 2.45033 au 
 T_jup = 3.522 
[ 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 MPO456152  

452199 (2015 RS108)          Discovered 2008-Sep-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RS108 = 2008 UT257 = 2008 WC142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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