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385411 (2002 YH19)
Classification: Main-belt Asteroid          SPK-ID: 2385411
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1877464477667878 5.2867e-08  
a 2.337302907407326 1.1826e-08 au
q 1.898482589186615 1.2101e-07 au
i 5.074061243034189 6.499e-06 deg
node 94.58452426998137 5.7908e-05 deg
peri 342.3644283470888 6.0593e-05 deg
M 19.34962471171618 1.6167e-05 deg
tp 2459130.347852325228
(2020-Oct-07.84785233)
5.8521e-05 TDB
period 1305.181549470881
3.57
9.9055e-06
2.712e-08
d
yr
n .275823696822824 2.0933e-09 deg/d
Q 2.776123225628037 1.4046e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      9184 days (25.14 yr)  
   first obs. used      1996-01-18  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53721  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:17  

Additional Information
 Earth MOID = .91421 au 
 Jupiter MOID = 2.47787 au 
 T_jup = 3.538 
[ 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 17.50   n/a MPCxxxxx  

385411 (2002 YH19)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19

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