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268493 (2005 YF29)
Classification: Main-belt Asteroid          SPK-ID: 2268493
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1628014241569784 7.3804e-08  
a 2.674987002672741 2.9997e-08 au
q 2.239495309036212 1.8948e-07 au
i 3.29648725404256 5.39e-06 deg
node 313.2396939667883 0.00012885 deg
peri 302.1100600377642 0.00013351 deg
M 330.7010970602507 3.2821e-05 deg
tp 2459130.555822335116
(2020-Oct-08.05582234)
0.00014422 TDB
period 1598.015329683953
4.38
2.688e-05
7.359e-08
d
yr
n .2252794408869649 3.7894e-09 deg/d
Q 3.11047869630927 3.4881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6679 days (18.29 yr)  
   first obs. used      2002-02-07  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50404  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:12:36  

Additional Information
 Earth MOID = 1.2268 au 
 Jupiter MOID = 1.9585 au 
 T_jup = 3.358 
[ 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 16.9   n/a MPO427488  

268493 (2005 YF29)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 YF29 = 2002 CX278 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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