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JPL Small-Body Database Browser
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392542 (2011 RY16)
Classification: Main-belt Asteroid          SPK-ID: 2392542
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1591623376430742 6.322e-08  
a 3.017872284536872 5.9207e-08 au
q 2.537540677021739 2.0113e-07 au
i 6.705279249335992 7.3139e-06 deg
node 145.1825736460064 7.4365e-05 deg
peri 174.0385357811459 7.9667e-05 deg
M 195.8035906880974 3.1506e-05 deg
tp 2459473.895332433288
(2021-Sep-16.39533243)
0.00018175 TDB
period 1914.915929000106
5.24
5.6352e-05
1.543e-07
d
yr
n .1879978094850241 5.5324e-09 deg/d
Q 3.498203892052005 6.863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      4499 days (12.32 yr)  
   first obs. used      2006-10-16  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62372  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:22:04  

Additional Information
 Earth MOID = 1.52382 au 
 Jupiter MOID = 1.82184 au 
 T_jup = 3.218 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO339278  

392542 (2011 RY16)          Discovered 2006-Oct-16 by CSS at Catalina
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 RY16 = 2009 DY58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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