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JPL Small-Body Database Browser
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48171 Juza (2001 HZ15)
Classification: Main-belt Asteroid          SPK-ID: 2048171
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04987381824721681 4.947e-08  
a 2.402835149167494 1.1778e-08 au
q 2.28299658565989 1.2e-07 au
i 1.912783690187953 4.7055e-06 deg
node 124.4793419293086 0.00015021 deg
peri 31.40970795440989 0.00015704 deg
M 102.0008629975607 4.5848e-05 deg
tp 2458615.034302169614
(2019-May-11.53430217)
0.00017331 TDB
period 1360.45565832377
3.72
1.0003e-05
2.739e-08
d
yr
n .2646172242346799 1.9457e-09 deg/d
Q 2.522673712675097 1.2366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      17541 days (48.02 yr)  
   first obs. used      1971-03-26  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58129  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:45:22  

Additional Information
 Earth MOID = 1.29252 au 
 Jupiter MOID = 2.44907 au 
 T_jup = 3.522 
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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 16.3   n/a MPO426251  

48171 Juza           Discovered 2001 Apr. 23 by P. Pravec and P. Kušnirák at Ondřejov.
Karel Juza (1952-1994) was a Czech stellar astronomer who worked at the observatories in Valašské Meziříčí, Tatranská Lomnica, Skalnaté Pleso and Ondřejov. His studies concentrated on the eclipsing binary AR Aur and Be-stars. He died prematurely, just before finishing his Ph.D. thesis.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030501/MPCPages.arcLast Updated: 2003-10-02

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Alternate Designations
 2001 HZ15 = 1999 XH63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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