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JPL Small-Body Database Browser
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52517 (1996 HZ23)
Classification: Main-belt Asteroid          SPK-ID: 2052517
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1600586921207101 4.9514e-08  
a 2.549760739352565 1.2063e-08 au
q 2.141649370191059 1.2753e-07 au
i 12.9713908362953 5.8278e-06 deg
node 52.85126775795611 2.3497e-05 deg
peri 80.97084974878319 3.4688e-05 deg
M 41.09631780749679 2.3458e-05 deg
tp 2458830.735068782333
(2019-Dec-13.23506878)
9.69e-05 TDB
period 1487.125331389459
4.07
1.0553e-05
2.889e-08
d
yr
n .2420777808038834 1.7179e-09 deg/d
Q 2.957872108514072 1.3994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      869  
   data-arc span      8692 days (23.80 yr)  
   first obs. used      1996-04-18  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61631  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:29:44  

Additional Information
 Earth MOID = 1.20053 au 
 Jupiter MOID = 2.21752 au 
 T_jup = 3.387 
[ 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 15.7   n/a MPO319707  
diameter diameter 4.494 km 0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52517 (1996 HZ23)          Discovered 1996-Apr-20 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 HZ23 = 2000 JU71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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