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390441 (2013 YW68)
Classification: Main-belt Asteroid          SPK-ID: 2390441
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 .04073622198812075 1.1142e-07  
a 2.776958831415796 3.5484e-08 au
q 2.663836020007369 3.0944e-07 au
i 5.366983341908 8.7593e-06 deg
node 128.836151939838 0.00012767 deg
peri 300.0940927587226 0.00020573 deg
M 196.5340103869942 0.00015631 deg
tp 2459767.998430686137
(2022-Jul-07.49843069)
0.00073668 TDB
period 1690.25639951851
4.63
3.2397e-05
8.87e-08
d
yr
n .2129854382462628 4.0823e-09 deg/d
Q 2.890081642824222 3.6929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      7007 days (19.18 yr)  
   first obs. used      2000-01-27  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61257  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:46:53  

Additional Information
 Earth MOID = 1.68325 au 
 Jupiter MOID = 2.22301 au 
 T_jup = 3.327 
[ 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 16.8   n/a MPO472013  

390441 (2013 YW68)          Discovered 2003-Nov-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2013 YW68 = 2000 BM42 = 2003 WF106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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