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JPL Small-Body Database Browser
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46255 (2001 HZ36)
Classification: Main-belt Asteroid          SPK-ID: 2046255
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1975978346532022 3.5761e-08  
a 3.196765566537735 2.0981e-08 au
q 2.565091612695962 1.1618e-07 au
i 9.783331048189966 4.2743e-06 deg
node 251.4041327794273 2.5206e-05 deg
peri 75.0045925236907 2.743e-05 deg
M 349.7861189622602 1.0482e-05 deg
tp 2458659.731523637750
(2019-Jun-25.23152364)
6.0836e-05 TDB
period 2087.683264647516
5.72
2.0553e-05
5.627e-08
d
yr
n .1724399510673772 1.6977e-09 deg/d
Q 3.828439520379509 2.5127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1121  
   data-arc span      12465 days (34.13 yr)  
   first obs. used      1985-09-11  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47819  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:26:21  

Additional Information
 Earth MOID = 1.57445 au 
 Jupiter MOID = 1.63892 au 
 T_jup = 3.142 
[ 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 13.6   n/a MPO452803  
diameter diameter 13.412 km 0.378 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46255 (2001 HZ36)          Discovered 2001-Apr-29 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 HZ36 = 1985 RE1 = 1985 SK7 = 1997 WA52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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