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173054 (2006 RR71)
Classification: Main-belt Asteroid          SPK-ID: 2173054
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07903585502805494 7.4933e-08  
a 3.085108182942317 2.9515e-08 au
q 2.841274019849422 2.2879e-07 au
i 5.085162922033404 8.2567e-06 deg
node 177.8265947060156 5.7134e-05 deg
peri 350.7935529407008 6.677e-05 deg
M 27.76151938960894 3.3824e-05 deg
tp 2458847.868295559131
(2019-Dec-30.36829556)
0.0001862 TDB
period 1979.265357474618
5.42
2.8403e-05
7.776e-08
d
yr
n .1818856671443645 2.6101e-09 deg/d
Q 3.328942346035213 3.1848e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      9894 days (27.09 yr)  
   first obs. used      1993-03-24  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49496  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:23:29  

Additional Information
 Earth MOID = 1.84757 au 
 Jupiter MOID = 1.63873 au 
 T_jup = 3.216 
[ 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 MPO469854  

173054 (2006 RR71)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2006 RR71 = 1995 SN16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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