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JPL Small-Body Database Browser
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183126 (2002 RU194)
Classification: Main-belt Asteroid          SPK-ID: 2183126
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .061707050903429 4.5604e-08  
a 2.977106211341351 2.9421e-08 au
q 2.793397766813195 1.3776e-07 au
i 1.151050029917325 4.9339e-06 deg
node 40.05044678787429 0.00026068 deg
peri 264.5398134022303 0.00026389 deg
M 125.2872321485515 4.0795e-05 deg
tp 2457947.528487924606
(2017-Jul-13.02848792)
0.00021391 TDB
period 1876.246608021659
5.14
2.7812e-05
7.615e-08
d
yr
n .1918724321530361 2.8442e-09 deg/d
Q 3.160814655869506 3.1236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      8680 days (23.76 yr)  
   first obs. used      1995-03-09  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:59:52  

Additional Information
 Earth MOID = 1.77772 au 
 Jupiter MOID = 1.98293 au 
 T_jup = 3.257 
[ 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 15.6   n/a MPO433197  

183126 (2002 RU194)          Discovered 2002-Sep-12 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 RU194 = 2007 RS20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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