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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602850436768413 4.9905e-08  
a 2.550308873909941 1.2712e-08 au
q 2.14153250466585 1.2822e-07 au
i 12.97189677223152 6.2898e-06 deg
node 52.85675891920184 2.4145e-05 deg
peri 81.00586210707287 3.5655e-05 deg
M 304.2550527224519 2.4582e-05 deg
tp 2458830.851268526301
(2019-Dec-13.35126853)
0.00010172 TDB
period 1487.604899087743
4.07
1.1123e-05
3.045e-08
d
yr
n .2419997408053483 1.8094e-09 deg/d
Q 2.959085243154032 1.475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      8564 days (23.45 yr)  
   first obs. used      1996-04-18  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:57:31  

Additional Information
 Earth MOID = 1.2008 au 
 Jupiter MOID = 2.2179 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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