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233434 (2006 HZ55)
Classification: Main-belt Asteroid          SPK-ID: 2233434
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 .2054427860780614 5.7307e-08  
a 2.622938309154592 2.5202e-08 au
q 2.084074555210993 1.4763e-07 au
i 13.23825512128062 6.3285e-06 deg
node 71.85183209627549 2.4024e-05 deg
peri 42.95545130181301 2.7953e-05 deg
M 191.5558510425284 1.7545e-05 deg
tp 2459726.495569628623
(2022-May-26.99556963)
8.2354e-05 TDB
period 1551.602751914473
4.25
2.2362e-05
6.122e-08
d
yr
n .2320181499780196 3.3439e-09 deg/d
Q 3.161802063098191 3.0379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      7197 days (19.70 yr)  
   first obs. used      2000-11-30  
   last obs. used      2020-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60179  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:53:31  

Additional Information
 Earth MOID = 1.1203 au 
 Jupiter MOID = 2.07059 au 
 T_jup = 3.337 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457918.5 (2017-Jun-14.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2048858534811595 5.7077e-08  
q 2.084315854154744 1.4722e-07 au
tp 2458171.583566009652
(2018-Feb-22.08356601)
6.9456e-05 TDB
node 71.90328259730509 2.3959e-05 deg
peri 42.2552248468716 2.8006e-05 deg
i 13.25968603709436 6.3348e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      7197 days (19.70 yr)  
   first obs. used      2000-11-30  
   last obs. used      2020-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60179  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:53:31  

Additional Information
 Jupiter MOID = 2.07059 au 
 T_jup = 3.337 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.257813154261542E-15 -8.328832304404213E-15 3.088416161890842E-13 8.268017184738136E-15 -2.844572346787587E-14 -2.75163145936832E-16
q -8.328832304404213E-15 2.167512324376519E-14 -9.202494665122121E-14 -2.443241531310997E-14 2.02851076320326E-13 2.579534027383339E-15
tp 3.088416161890842E-13 -9.202494665122121E-14 4.824077015969382E-9 -7.769495113869462E-12 1.029583725884217E-9 6.35385250934594E-12
node 8.268017184738136E-15 -2.443241531310997E-14 -7.769495113869462E-12 5.740138414951789E-10 -5.599980379293472E-10 1.455631378590153E-11
peri -2.844572346787587E-14 2.02851076320326E-13 1.029583725884217E-9 -5.599980379293472E-10 7.84327792855601E-10 -1.296872298101427E-11
i -2.75163145936832E-16 2.579534027383339E-15 6.35385250934594E-12 1.455631378590153E-11 -1.296872298101427E-11 4.012994934662811E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO391214  
diameter diameter 3.600 km 0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233434 (2006 HZ55)          Discovered 2006-Apr-26 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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