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JPL Small-Body Database Browser
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100079 (1992 RZ4)
Classification: Main-belt Asteroid          SPK-ID: 2100079
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2230232458925842 5.5761e-08  
a 2.6202815031573 1.9648e-08 au
q 2.035897817170859 1.4242e-07 au
i 13.7563215043057 6.0676e-06 deg
node 169.2283985556849 2.1823e-05 deg
peri 226.4476588133867 2.5581e-05 deg
M 158.3712658524058 1.8521e-05 deg
tp 2458318.955463294267
(2018-Jul-19.45546329)		 7.4315e-05 TDB
period 1549.245893145309
4.24		 1.7425e-05
4.771e-08		 d
yr
n .2323711178405133 2.6136e-09 deg/d
Q 3.204665189143741 2.403e-08 au
   Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      10005 days (27.39 yr)  
   first obs. used      1992-09-02  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56124  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:00:28  

Additional Information
 Earth MOID = 1.06513 au 
 Jupiter MOID = 2.31955 au 
 T_jup = 3.330 
[ 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 15.5   n/a MPO453455  

100079 (1992 RZ4)          Discovered 1992-Sep-02 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1992 RZ4 = 2001 VA98 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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