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JPL Small-Body Database Browser
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452695 (2005 YE31)
Classification: Main-belt Asteroid          SPK-ID: 2452695
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09159881804086188 1.0283e-07  
a 2.985824566627176 4.7904e-08 au
q 2.712326565446758 3.3759e-07 au
i 9.778147239548652 8.9541e-06 deg
node 290.8685412034459 4.2275e-05 deg
peri 81.19207450705353 6.7508e-05 deg
M 297.6590663569478 5.2648e-05 deg
tp 2458926.836505543871
(2020-Mar-18.33650554)
0.00027859 TDB
period 1884.494426542597
5.16
4.5351e-05
1.242e-07
d
yr
n .1910326689904183 4.5973e-09 deg/d
Q 3.259322567807594 5.2292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5061 days (13.86 yr)  
   first obs. used      2005-12-22  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55652  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:50:24  

Additional Information
 Earth MOID = 1.73288 au 
 Jupiter MOID = 2.22163 au 
 T_jup = 3.229 
[ 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 16.0   n/a MPO456156  

452695 (2005 YE31)          Discovered 2005-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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