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277446 (2005 UV476)
Classification: Main-belt Asteroid          SPK-ID: 2277446
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1530614653427477 6.6346e-08  
a 2.625370469351273 2.7014e-08 au
q 2.22352741824479 1.7024e-07 au
i 3.497978536895553 6.347e-06 deg
node 69.34705121538455 0.00010953 deg
peri 298.0906799704491 0.00011191 deg
M 179.0494377062321 2.8278e-05 deg
tp 2458227.721943650975
(2018-Apr-19.22194365)
0.00011546 TDB
period 1553.761373672081
4.25
2.3981e-05
6.566e-08
d
yr
n .2316958099873433 3.5761e-09 deg/d
Q 3.027213520457757 3.1149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      6698 days (18.34 yr)  
   first obs. used      2001-12-19  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64094  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:26:20  

Additional Information
 Earth MOID = 1.22509 au 
 Jupiter MOID = 2.43702 au 
 T_jup = 3.383 
[ 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 17.1   n/a MPO455059  

277446 (2005 UV476)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2005 UV476 = 2001 YZ152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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