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JPL Small-Body Database Browser
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447237 (2005 UA176)
Classification: Main-belt Asteroid          SPK-ID: 2447237
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09954114538625708 8.0324e-08  
a 2.984626908198617 5.1871e-08 au
q 2.687533727205884 2.2588e-07 au
i 8.502706672891495 8.4652e-06 deg
node 245.2490065196067 5.9409e-05 deg
peri 188.9293704641552 7.6632e-05 deg
M 205.2371843703655 5.0435e-05 deg
tp 2459410.150565534917
(2021-Jul-14.65056553)
0.00027339 TDB
period 1883.360692339056
5.16
4.9097e-05
1.344e-07
d
yr
n .191147665693763 4.983e-09 deg/d
Q 3.281720089191351 5.7034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      4554 days (12.47 yr)  
   first obs. used      2005-10-24  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6539  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:32:42  

Additional Information
 Earth MOID = 1.7025 au 
 Jupiter MOID = 1.99155 au 
 T_jup = 3.234 
[ 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 16.5   n/a MPO446774  

447237 (2005 UA176)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

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