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JPL Small-Body Database Browser
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172230 (2002 RZ113)
Classification: Main-belt Asteroid          SPK-ID: 2172230
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06693935260989722 7.4886e-08  
a 2.870169726977806 2.7473e-08 au
q 2.678042423573386 2.0964e-07 au
i 1.772238548666884 7.5407e-06 deg
node 171.2210968302939 0.00016902 deg
peri 141.9069770471423 0.00018192 deg
M 258.602088104542 7.4611e-05 deg
tp 2459500.749089465187
(2021-Oct-13.24908947)
0.00037135 TDB
period 1776.068844426906
4.86
2.5501e-05
6.982e-08
d
yr
n .2026948454895977 2.9103e-09 deg/d
Q 3.062297030382226 2.9312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      9126 days (24.99 yr)  
   first obs. used      1995-01-31  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:45:24  

Additional Information
 Earth MOID = 1.66423 au 
 Jupiter MOID = 2.11355 au 
 T_jup = 3.294 
[ 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 15.9   n/a MPO427051  

172230 (2002 RZ113)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2002 RZ113 = 1995 BV14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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