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215019 (2008 YB159)
Classification: Main-belt Asteroid          SPK-ID: 2215019
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03829173048807424 6.0566e-08  
a 2.915233996122687 3.0476e-08 au
q 2.803604641633485 1.6665e-07 au
i 5.906959075811264 8.2024e-06 deg
node 21.1759889127752 4.7295e-05 deg
peri 96.91890913530604 0.00011805 deg
M 196.7573351494626 0.00010958 deg
tp 2460024.903319253888
(2023-Mar-21.40331925)
0.00055588 TDB
period 1818.061443698754
4.98
2.851e-05
7.806e-08
d
yr
n .1980131096491427 3.1051e-09 deg/d
Q 3.026863350611888 3.1643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      7770 days (21.27 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55409  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:44:33  

Additional Information
 Earth MOID = 1.82734 au 
 Jupiter MOID = 1.99306 au 
 T_jup = 3.273 
[ 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 15.99   n/a E2021B55  

215019 (2008 YB159)          Discovered 2008-Dec-30 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2008 YB159 = 2004 FD165 = 2006 SZ51 = 2007 XZ37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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