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JPL Small-Body Database Browser
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379264 (2009 UW47)
Classification: Main-belt Asteroid          SPK-ID: 2379264
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2635254806589385 6.6715e-08  
a 2.675222098594186 3.3753e-08 au
q 1.970232909192739 1.7101e-07 au
i 13.60680305865733 9.0085e-06 deg
node 229.3371074057336 4.6183e-05 deg
peri 240.2276261678323 5.3248e-05 deg
M 111.51326658122 2.7447e-05 deg
tp 2458505.434994185655
(2019-Jan-21.93499419)
0.00011588 TDB
period 1598.22600087996
4.38
3.0247e-05
8.281e-08
d
yr
n .2252497455314763 4.263e-09 deg/d
Q 3.380211287995633 4.2648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      4786 days (13.10 yr)  
   first obs. used      2005-12-28  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57841  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:39:44  

Additional Information
 Earth MOID = 1.02467 au 
 Jupiter MOID = 1.98827 au 
 T_jup = 3.290 
[ 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 16.4   n/a MPO418927  

379264 (2009 UW47)          Discovered 2009-Oct-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2009 UW47 = 2005 YM100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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