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JPL Small-Body Database Browser
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277444 (2005 UF460)
Classification: Main-belt Asteroid          SPK-ID: 2277444
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146219724519115 8.8787e-08  
a 2.611388280574692 2.2742e-08 au
q 2.312065805017415 2.3423e-07 au
i 2.762321118456465 7.0718e-06 deg
node 269.407335024183 0.00016407 deg
peri 211.1438097674653 0.00017166 deg
M 18.45639882501339 4.3846e-05 deg
tp 2458521.477626754239
(2019-Feb-06.97762675)
0.0001878 TDB
period 1541.365389759519
4.22
2.0135e-05
5.513e-08
d
yr
n .2335591563115132 3.051e-09 deg/d
Q 2.910710756131969 2.5348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      2000-09-21  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49979  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:07:24  

Additional Information
 Earth MOID = 1.32888 au 
 Jupiter MOID = 2.16409 au 
 T_jup = 3.398 
[ 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 17.2   n/a MPO423064  

277444 (2005 UF460)          Discovered 2005-Oct-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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