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160380 (2004 HB67)
Classification: Main-belt Asteroid          SPK-ID: 2160380
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08724522362364988 6.1527e-08  
a 3.048247330610204 3.1273e-08 au
q 2.782302310590923 2.0649e-07 au
i 9.862010492080943 9.283e-06 deg
node 63.1703979520677 3.3902e-05 deg
peri 239.4300885683031 6.8054e-05 deg
M 339.8023183018787 5.6707e-05 deg
tp 2459309.561823074426
(2021-Apr-05.06182307)
0.00030595 TDB
period 1943.899151081559
5.32
2.9915e-05
8.19e-08
d
yr
n .1851947925383376 2.85e-09 deg/d
Q 3.314192350629484 3.4002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      9014 days (24.68 yr)  
   first obs. used      1995-10-20  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57343  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:28:11  

Additional Information
 Earth MOID = 1.78081 au 
 Jupiter MOID = 1.86921 au 
 T_jup = 3.209 
[ 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 15.71   n/a E2021B55  
diameter diameter 5.364 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160380 (2004 HB67)          Discovered 2004-Apr-21 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2004 HB67 = 1995 UQ73 = 2004 KC18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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