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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06867679341846623 6.5654e-08  
a 2.671987172614529 3.5171e-08 au
q 2.48848366154409 1.7954e-07 au
i 11.95243396159352 7.9476e-06 deg
node 127.3542300359011 3.5209e-05 deg
peri 92.23599349414718 7.4125e-05 deg
M 130.7583121996451 6.8417e-05 deg
tp 2458421.048908051495
(2018-Oct-29.54890805)
0.00029758 TDB
period 1595.327972595444
4.37
3.1499e-05
8.624e-08
d
yr
n .2256589279346208 4.4555e-09 deg/d
Q 2.855490683684969 3.7587e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5697 days (15.60 yr)  
   first obs. used      2005-03-16  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59964  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:28:41  

Additional Information
 Earth MOID = 1.51562 au 
 Jupiter MOID = 2.2115 au 
 T_jup = 3.346 
[ 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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