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173776 (2001 SE19)
Classification: Main-belt Asteroid          SPK-ID: 2173776
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 .1861447518348578 4.8906e-08  
a 2.965730038240417 2.2086e-08 au
q 2.413674956262971 1.501e-07 au
i 2.895053796660549 6.1613e-06 deg
node 126.8483854325345 0.00010717 deg
peri 268.6998561184224 0.00010876 deg
M 215.1938503798209 2.1283e-05 deg
tp 2459750.878454720508
(2022-Jun-20.37845472)
0.00011576 TDB
period 1865.502566071536
5.11
2.0839e-05
5.705e-08
d
yr
n .1929774885049368 2.1557e-09 deg/d
Q 3.517785120217863 2.6197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      21765 days (59.59 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59042  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:29:54  

Additional Information
 Earth MOID = 1.42269 au 
 Jupiter MOID = 1.91688 au 
 T_jup = 3.236 
[ 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 15.4   n/a MPO433116  

173776 (2001 SE19)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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