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JPL Small-Body Database Browser
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249364 (2008 YN153)
Classification: Main-belt Asteroid          SPK-ID: 2249364
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1494546824364143 6.9037e-08  
a 2.68125978967349 3.0523e-08 au
q 2.280532959278311 2.0129e-07 au
i 2.23384677806049 6.3443e-06 deg
node 299.6112427087123 0.00018757 deg
peri 3.005444748843453 0.00018912 deg
M 295.8831780839948 2.653e-05 deg
tp 2458886.111872433413
(2020-Feb-06.61187243)
0.00012033 TDB
period 1603.63959103784
4.39
2.7383e-05
7.497e-08
d
yr
n .2244893441219021 3.8333e-09 deg/d
Q 3.081986620068668 3.5085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      7120 days (19.49 yr)  
   first obs. used      2000-01-05  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59147  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:18:42  

Additional Information
 Earth MOID = 1.26439 au 
 Jupiter MOID = 2.13632 au 
 T_jup = 3.359 
[ 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 16.7   n/a MPO437158  
diameter diameter 2.301 km 0.517 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249364 (2008 YN153)          Discovered 2008-Dec-21 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2008 YN153 = 2002 PE38 = 2007 TZ255 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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