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134415 (1998 HZ33)
Classification: Main-belt Asteroid          SPK-ID: 2134415
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2125822623670223 4.7509e-08  
a 2.41194999893932 1.3613e-08 au
q 1.899212211448663 1.1709e-07 au
i 11.16207495075089 5.9389e-06 deg
node 206.7107792869835 2.3454e-05 deg
peri 44.38688103745685 2.6117e-05 deg
M 292.1315452931487 1.2668e-05 deg
tp 2459258.438599562854
(2021-Feb-12.93859956)
4.9213e-05 TDB
period 1368.204068351266
3.75
1.1583e-05
3.171e-08
d
yr
n .263118644599422 2.2276e-09 deg/d
Q 2.924687786429978 1.6507e-08 au
  Orbit Determination Parameters
   # obs. used (total)      418  
   data-arc span      8064 days (22.08 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:19:23  

Additional Information
 Earth MOID = .903523 au 
 Jupiter MOID = 2.1368 au 
 T_jup = 3.463 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO417705  
diameter diameter 3.388 km 0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134415 (1998 HZ33)          Discovered 1998-Apr-20 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1998 HZ33 = 2002 LH46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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