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JPL Small-Body Database Browser
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392006 (2008 YF146)
Classification: Main-belt Asteroid          SPK-ID: 2392006
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06867963365723821 7.0823e-08  
a 2.674192299575709 4.4261e-08 au
q 2.490529752111842 1.8695e-07 au
i 11.94654907698396 1.0542e-05 deg
node 127.3623435485915 3.5948e-05 deg
peri 92.96753070277492 9.8108e-05 deg
M 39.81557609859265 8.7347e-05 deg
tp 2458423.840140397179
(2018-Nov-01.34014040)
0.00038779 TDB
period 1597.303258893788
4.37
3.9656e-05
1.086e-07
d
yr
n .2253798694740771 5.5955e-09 deg/d
Q 2.857854847039576 4.7301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      4738 days (12.97 yr)  
   first obs. used      2005-03-16  
   last obs. used      2018-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60075  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:44:34  

Additional Information
 Earth MOID = 1.51727 au 
 Jupiter MOID = 2.21158 au 
 T_jup = 3.345 
[ 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 16.8   n/a MPO437604  
diameter diameter 2.525 km 0.531 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392006 (2008 YF146)          Discovered 2008-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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