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385978 (2006 YO40)
Classification: Main-belt Asteroid          SPK-ID: 2385978
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1387359139486291 4.5246e-08  
a 2.239018270750002 1.4351e-08 au
q 1.928386024609821 1.0446e-07 au
i 2.211560799302549 5.6833e-06 deg
node 235.1904249559398 0.0001683 deg
peri 226.0151840767254 0.00017063 deg
M 56.52107697590142 2.9719e-05 deg
tp 2459008.371049320196
(2020-Jun-07.87104932)
0.00010009 TDB
period 1223.727960353968
3.35
1.1765e-05
3.221e-08
d
yr
n .2941830305943721 2.8283e-09 deg/d
Q 2.549650516890183 1.6342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      7802 days (21.36 yr)  
   first obs. used      1999-11-04  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55604  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:20  

Additional Information
 Earth MOID = .945855 au 
 Jupiter MOID = 2.58404 au 
 T_jup = 3.622 
[ 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 MPO455757  

385978 (2006 YO40)          Discovered 2006-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

Alternate Designations
 2006 YO40 = 2004 EU114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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