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JPL Small-Body Database Browser
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277447 (2005 UY480)
Classification: Main-belt Asteroid          SPK-ID: 2277447
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2220690622553927 9.774e-08  
a 2.274878359274197 2.1737e-08 au
q 1.76969825528509 2.2063e-07 au
i 22.73096782533224 1.2713e-05 deg
node 175.2569297722837 2.8679e-05 deg
peri 161.2936093231561 4.7725e-05 deg
M 12.06714903874255 4.7506e-05 deg
tp 2458558.491432552536
(2019-Mar-15.99143255)
0.00016496 TDB
period 1253.244178267232
3.43
1.7962e-05
4.918e-08
d
yr
n .2872544762168736 4.1171e-09 deg/d
Q 2.780058463263305 2.6564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      7800 days (21.36 yr)  
   first obs. used      1997-03-02  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .84266  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:03:37  

Additional Information
 Earth MOID = .770952 au 
 Jupiter MOID = 2.67761 au 
 T_jup = 3.477 
[ 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 17.0   n/a MPO433794  

277447 (2005 UY480)          Discovered 2005-Oct-25 by LINEAR at Socorro
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 UY480 = 1998 RT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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