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JPL Small-Body Database Browser
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117196 (2004 RW165)
Classification: Main-belt Asteroid          SPK-ID: 2117196
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 .2221235614577412 7.9187e-08  
a 3.090517252799524 3.7919e-08 au
q 2.404040553861099 2.4715e-07 au
i 16.40842907387367 7.6981e-06 deg
node 297.1364912913891 2.3655e-05 deg
peri 23.5886203477543 2.8277e-05 deg
M 276.1841356161666 2.1517e-05 deg
tp 2459062.528656659781
(2020-Aug-01.02865666)
0.00012386 TDB
period 1984.472958911625
5.43
3.6522e-05
9.999e-08
d
yr
n .1814083675886621 3.3386e-09 deg/d
Q 3.776993951737949 4.6341e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      8500 days (23.27 yr)  
   first obs. used      1996-01-29  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5493  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:32  

Additional Information
 Earth MOID = 1.39817 au 
 Jupiter MOID = 1.56066 au 
 T_jup = 3.125 
[ 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 14.5   n/a MPO359559  

117196 (2004 RW165)          Discovered 2004-Sep-11 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 RW165 = 2001 BY82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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