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173201 (1998 RR6)
Classification: Main-belt Asteroid          SPK-ID: 2173201
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1613358082144177 8.9854e-08  
a 2.582712009290839 1.4955e-08 au
q 2.166028079886818 2.2387e-07 au
i 13.27012719018583 5.1903e-06 deg
node 346.7981563413502 2.6645e-05 deg
peri 19.73587582726041 3.2701e-05 deg
M 80.26334804683276 1.9637e-05 deg
tp 2458662.491851079041
(2019-Jun-27.99185108)
8.1508e-05 TDB
period 1516.046072991429
4.15
1.3168e-05
3.605e-08
d
yr
n .2374598017919441 2.0625e-09 deg/d
Q 2.999395938694859 1.7368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      7824 days (21.42 yr)  
   first obs. used      1998-08-28  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51204  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:00:40  

Additional Information
 Earth MOID = 1.16753 au 
 Jupiter MOID = 2.46822 au 
 T_jup = 3.368 
[ 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 15.9   n/a MPO502964  

173201 (1998 RR6)          Discovered 1998-Sep-15 by LONEOS at Anderson Mesa
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 1998 RR6 = 2002 QD34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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