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233153 (2005 UB260)
Classification: Main-belt Asteroid          SPK-ID: 2233153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07350668855778311 6.6457e-08  
a 2.235899065791998 1.2817e-08 au
q 2.071545529516188 1.5234e-07 au
i 2.003271270815359 5.9686e-06 deg
node 115.9169333562834 0.00016741 deg
peri 54.60836793299557 0.00017089 deg
M 5.786054992263012 3.2426e-05 deg
tp 2458980.872871093582
(2020-May-11.37287109)
0.00011001 TDB
period 1221.171664589866
3.34
1.05e-05
2.875e-08
d
yr
n .294798848056229 2.5349e-09 deg/d
Q 2.400252602067809 1.3759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      5292 days (14.49 yr)  
   first obs. used      2005-10-25  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50234  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 11:08:46  

Additional Information
 Earth MOID = 1.07791 au 
 Jupiter MOID = 2.56236 au 
 T_jup = 3.634 
[ 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 17.5   n/a MPO418244  

233153 (2005 UB260)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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