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233787 (2008 UG15)
Classification: Main-belt Asteroid          SPK-ID: 2233787
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 .1073409796731815 4.8408e-08  
a 2.693095651508309 2.2332e-08 au
q 2.404016125921822 1.3139e-07 au
i 4.215821185462528 6.6296e-06 deg
node 332.1092394400885 7.9035e-05 deg
peri 150.694961861667 8.5668e-05 deg
M 133.0293840206347 3.2111e-05 deg
tp 2458403.985267454573
(2018-Oct-12.48526745)
0.0001435 TDB
period 1614.269699114324
4.42
2.0079e-05
5.497e-08
d
yr
n .2230110620285542 2.7739e-09 deg/d
Q 2.982175177094796 2.4729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      7095 days (19.43 yr)  
   first obs. used      1999-11-03  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:20:44  

Additional Information
 Earth MOID = 1.42064 au 
 Jupiter MOID = 2.07265 au 
 T_jup = 3.359 
[ 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 16.3   n/a MPO338667  

233787 (2008 UG15)          Discovered 2008-Oct-18 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2008 UG15 = 2001 AP50 = 2008 UB161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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