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JPL Small-Body Database Browser
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268492 (2005 YE25)
Classification: Main-belt Asteroid          SPK-ID: 2268492
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01676968807050721 4.8029e-08  
a 2.646268630935234 1.9503e-08 au
q 2.601891531443682 1.3051e-07 au
i 2.445767913374168 5.6556e-06 deg
node 126.0299792348732 0.00016376 deg
peri 169.1814975079691 0.00027819 deg
M 302.9006837121411 0.00022582 deg
tp 2459249.889248825186
(2021-Feb-04.38924883)
0.00098595 TDB
period 1572.350343469121
4.30
1.7382e-05
4.759e-08
d
yr
n .2289566072187969 2.5311e-09 deg/d
Q 2.690645730426786 1.983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      6648 days (18.20 yr)  
   first obs. used      2002-02-07  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57596  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:35:43  

Additional Information
 Earth MOID = 1.58587 au 
 Jupiter MOID = 2.31543 au 
 T_jup = 3.391 
[ 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 17.1   n/a MPO427488  

268492 (2005 YE25)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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