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JPL Small-Body Database Browser
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394130 (2006 HY51)
Classification: Apollo [NEO]          SPK-ID: 2394130
[ 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 69 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9683810631112494 1.6983e-08  
a 2.589655393860894 1.3353e-08 au
q .08188215046210022 4.3818e-08 au
i 33.44330662931447 1.5089e-05 deg
node 40.66147158443042 1.2767e-05 deg
peri 341.9206440083028 1.1724e-05 deg
M 20.12930058350813 6.1635e-06 deg
tp 2458515.388631112844
(2019-Jan-31.88863111)		 2.5636e-05 TDB
period 1522.163806549717
4.17		 1.1773e-05
3.223e-08		 d
yr
n .2365054263220268 1.8292e-09 deg/d
Q 5.097428637259688 2.6283e-08 au
   Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      4784 days (13.10 yr)  
   first obs. used      2006-04-26  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45742  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jun-03 06:46:02  

Additional Information
 Earth MOID = .112335 au 
 Jupiter MOID = .818792 au 
 T_jup = 2.303 
[ 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 17.2   n/a MPO192478  
diameter diameter 1.218 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.157   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

394130 (2006 HY51)          Discovered 2006-Apr-26 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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