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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1431363526003999 4.5645e-08  
a 2.35417039155496 1.6975e-08 au
q 2.017203028307928 1.089e-07 au
i .7686939405572344 6.6247e-06 deg
node 303.3425244586248 0.00043372 deg
peri 303.5741367049731 0.00043448 deg
M 43.60772850926761 2.4843e-05 deg
tp 2459236.685481290520
(2021-Jan-22.18548129)
9.0813e-05 TDB
period 1319.335555925268
3.61
1.427e-05
3.907e-08
d
yr
n .2728646236988035 2.9513e-09 deg/d
Q 2.691137754801993 1.9405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      7072 days (19.36 yr)  
   first obs. used      2002-02-07  
   last obs. used      2021-06-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55124  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:24:13  

Additional Information
 Earth MOID = 1.00391 au 
 Jupiter MOID = 2.32891 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 18.05   n/a E2021B25  

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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