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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04447201970554434 6.4974e-08  
a 3.216268299866859 4.931e-08 au
q 3.073234352656863 2.2392e-07 au
i 12.17750592729149 9.2412e-06 deg
node 205.4480886410998 2.7489e-05 deg
peri 257.8951371718989 0.00012134 deg
M 22.7639877961559 0.00012283 deg
tp 2458467.279004195160
(2018-Dec-14.77900420)
0.00071807 TDB
period 2106.81708842953
5.77
4.8451e-05
1.327e-07
d
yr
n .1708738750872542 3.9296e-09 deg/d
Q 3.359302247076856 5.1503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      8442 days (23.11 yr)  
   first obs. used      1994-10-10  
   last obs. used      2017-11-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65395  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:28:57  

Additional Information
 Earth MOID = 2.11959 au 
 Jupiter MOID = 1.76608 au 
 T_jup = 3.153 
[ 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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