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JPL Small-Body Database Browser
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392543 (2011 RZ17)
Classification: Outer Main-belt Asteroid          SPK-ID: 2392543
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .04420042255903285 4.9281e-08  
a 3.214892980159272 4.2107e-08 au
q 3.072793351954163 1.5632e-07 au
i 12.17917769876337 9.0111e-06 deg
node 205.4404392559157 2.4615e-05 deg
peri 257.46872238652 0.00010859 deg
M 91.57704090556352 0.00010721 deg
tp 2458464.910181065854
(2018-Dec-12.41018107)
0.00062705 TDB
period 2105.465877797093
5.76
4.1364e-05
1.132e-07
d
yr
n .1709835356613145 3.3592e-09 deg/d
Q 3.35699260836438 4.3968e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      9330 days (25.54 yr)  
   first obs. used      1994-10-10  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62336  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:23:51  

Additional Information
 Earth MOID = 2.11892 au 
 Jupiter MOID = 1.76719 au 
 T_jup = 3.154 
[ 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 MPO427954  

392543 (2011 RZ17)          Discovered 1994-Oct-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 RZ17 = 1994 TK12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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