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JPL Small-Body Database Browser
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243394 (2008 YB156)
Classification: Main-belt Asteroid          SPK-ID: 2243394
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .10234532958369 5.7431e-08  
a 2.59257507677602 2.3465e-08 au
q 2.327237126072918 1.536e-07 au
i 4.515248005740189 5.3032e-06 deg
node 53.41572366719438 0.00010661 deg
peri 232.8821122618601 0.00011953 deg
M 2.095265816586918 5.1198e-05 deg
tp 2458591.625741680604
(2019-Apr-18.12574168)		 0.00021688 TDB
period 1524.738756148213
4.17		 2.07e-05
5.667e-08		 d
yr
n .2361060204893264 3.2055e-09 deg/d
Q 2.857913027479122 2.5867e-08 au
   Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      5756 days (15.76 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61787  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:15:46  

Additional Information
 Earth MOID = 1.31368 au 
 Jupiter MOID = 2.26569 au 
 T_jup = 3.407 
[ 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 17.0   n/a MPO446286  

243394 (2008 YB156)          Discovered 2008-Dec-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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