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JPL Small-Body Database Browser
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452722 (2005 YE253)
Classification: Main-belt Asteroid          SPK-ID: 2452722
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03994382665933711 1.1113e-07  
a 2.977532004296939 5.0254e-08 au
q 2.858597982044674 3.1152e-07 au
i 9.780421865187192 8.8549e-06 deg
node 309.4404182354342 5.7196e-05 deg
peri 219.1871903136708 0.00011459 deg
M 164.2017763587449 0.00010122 deg
tp 2457744.530215387487
(2016-Dec-22.03021539)
0.00051668 TDB
period 1876.649140428703
5.14
4.751e-05
1.301e-07
d
yr
n .1918312764195023 4.8565e-09 deg/d
Q 3.096466026549205 5.2261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      5904 days (16.16 yr)  
   first obs. used      2003-08-26  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63491  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:50:24  

Additional Information
 Earth MOID = 1.8746 au 
 Jupiter MOID = 1.94333 au 
 T_jup = 3.237 
[ 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 16.7   n/a MPO402839  

452722 (2005 YE253)          Discovered 2005-Dec-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

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