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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05007633390597686 4.9438e-08  
a 2.403419709474623 1.1963e-08 au
q 2.283065261586766 1.2043e-07 au
i 1.913434924540218 4.6972e-06 deg
node 124.4748009185623 0.00014488 deg
peri 32.00466355286963 0.00015155 deg
M 154.2671029614965 4.422e-05 deg
tp 2458617.305153764127
(2019-May-13.80515376)
0.00016746 TDB
period 1360.952144783037
3.73
1.0161e-05
2.782e-08
d
yr
n .2645206897097703 1.9749e-09 deg/d
Q 2.523774157362481 1.2562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      581  
   data-arc span      17541 days (48.02 yr)  
   first obs. used      1971-03-26  
   last obs. used      2019-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57329  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:06:47  

Additional Information
 Earth MOID = 1.2922 au 
 Jupiter MOID = 2.4465 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 16.39   n/a MPCxxxxx  

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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