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413431 (2004 YB19)
Classification: Main-belt Asteroid          SPK-ID: 2413431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288809224972281 6.1832e-08  
a 3.091160852726774 4.4897e-08 au
q 2.692769190440029 2.0016e-07 au
i 3.911281373132667 6.7972e-06 deg
node 289.2574074237612 9.9369e-05 deg
peri 180.9602072610539 0.00010318 deg
M 302.1426662137661 2.9802e-05 deg
tp 2459319.533838807513
(2021-Apr-15.03383881)
0.00016832 TDB
period 1985.092890644603
5.43
4.3248e-05
1.184e-07
d
yr
n .1813517149230736 3.951e-09 deg/d
Q 3.489552515013518 5.0683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5421 days (14.84 yr)  
   first obs. used      2004-12-18  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57904  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:36:54  

Additional Information
 Earth MOID = 1.70946 au 
 Jupiter MOID = 1.6286 au 
 T_jup = 3.208 
[ 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 16.4   n/a MPO455943  

413431 (2004 YB19)          Discovered 2004-Dec-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2004 YB19 = 2009 VV70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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