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359066 (2008 YB99)
Classification: Main-belt Asteroid          SPK-ID: 2359066
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1428683896119412 5.0405e-08  
a 2.35356865748111 1.9231e-08 au
q 2.017318093545645 1.2223e-07 au
i .7689262140888906 6.6995e-06 deg
node 303.3394211179897 0.00047945 deg
peri 303.4731426777292 0.00048013 deg
M 295.6095474892696 2.5628e-05 deg
tp 2459236.389011859226
(2021-Jan-21.88901186)
9.4426e-05 TDB
period 1318.829748170659
3.61
1.6164e-05
4.425e-08
d
yr
n .2729692748433632 3.3457e-09 deg/d
Q 2.689819221416574 2.1979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      6569 days (17.98 yr)  
   first obs. used      2002-02-07  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56753  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:24  

Additional Information
 Earth MOID = 1.00382 au 
 Jupiter MOID = 2.33223 au 
 T_jup = 3.542 
[ 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 17.8   n/a MPO471699  

359066 (2008 YB99)          Discovered 2008-Dec-29 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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