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447265 (2005 UF347)
Classification: Main-belt Asteroid          SPK-ID: 2447265
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 .1967944448609872 1.3094e-07  
a 2.255897919845626 1.5387e-08 au
q 1.811949741046551 2.9576e-07 au
i 3.247407508253315 1.8646e-05 deg
node 60.86252638789011 0.00024735 deg
peri 261.8983248269028 0.00026204 deg
M 172.8439008965954 7.5587e-05 deg
tp 2458406.304783733580
(2018-Oct-14.80478373)
0.00026141 TDB
period 1237.592282668301
3.39
1.2662e-05
3.467e-08
d
yr
n .2908873988966907 2.9761e-09 deg/d
Q 2.699846098644702 1.8415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      6295 days (17.23 yr)  
   first obs. used      1998-09-19  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58396  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:41:13  

Additional Information
 Earth MOID = .803083 au 
 Jupiter MOID = 2.62184 au 
 T_jup = 3.596 
[ 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 18.4   n/a MPO361037  

447265 (2005 UF347)          Discovered 2005-Oct-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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