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JPL Small-Body Database Browser
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172963 (2005 MY14)
Classification: Main-belt Asteroid          SPK-ID: 2172963
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01915617969590052 5.689e-08  
a 3.199714463057838 4.583e-08 au
q 3.13842015782793 1.8175e-07 au
i 13.8868722928741 8.8456e-06 deg
node 294.7374234867804 3.3907e-05 deg
peri 125.7128820785447 0.00028515 deg
M 107.5711443032163 0.00028183 deg
tp 2458375.818634193579
(2018-Sep-14.31863419)
0.0016353 TDB
period 2090.572645173467
5.72
4.4915e-05
1.23e-07
d
yr
n .1722016218049809 3.6997e-09 deg/d
Q 3.261008768287746 4.6707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      7034 days (19.26 yr)  
   first obs. used      2000-10-04  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60972  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 21:48:06  

Additional Information
 Earth MOID = 2.16993 au 
 Jupiter MOID = 1.88619 au 
 T_jup = 3.148 
[ 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 14.8   n/a MPO469853  

172963 (2005 MY14)          Discovered 2005-Jun-29 by NEAT at Palomar
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

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