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362723 (2011 UR250)
Classification: Main-belt Asteroid          SPK-ID: 2362723
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1210425796195668 5.4531e-08  
a 2.437279375998537 1.7934e-08 au
q 2.142264793074105 1.3309e-07 au
i 3.555887092571355 6.2602e-06 deg
node 116.3880573782711 9.246e-05 deg
peri 17.84452949003195 9.6404e-05 deg
M 78.39532377896225 2.581e-05 deg
tp 2458897.847647120892
(2020-Feb-18.34764712)
9.9452e-05 TDB
period 1389.813088133675
3.81
1.534e-05
4.2e-08
d
yr
n .2590276369345677 2.859e-09 deg/d
Q 2.732293958922968 2.0105e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      6997 days (19.16 yr)  
   first obs. used      2000-12-28  
   last obs. used      2020-02-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55868  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:34  

Additional Information
 Earth MOID = 1.1567 au 
 Jupiter MOID = 2.29434 au 
 T_jup = 3.491 
[ 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 17.77   n/a E2021B25  

362723 (2011 UR250)          Discovered 2003-Sep-26 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2013-04-29

Alternate Designations
 2011 UR250 = 2003 SU388 = 2007 TC117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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