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JPL Small-Body Database Browser
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277419 (2005 US259)
Classification: Main-belt Asteroid          SPK-ID: 2277419
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06490742967980354 7.8079e-08  
a 2.445487721536242 2.144e-08 au
q 2.286757399217805 1.9009e-07 au
i 7.749479921114236 8.0007e-06 deg
node 52.24255421587998 6.326e-05 deg
peri 78.89810511353137 9.2636e-05 deg
M 105.7955198875603 6.4853e-05 deg
tp 2458190.001633649326
(2018-Mar-12.50163365)
0.00025285 TDB
period 1396.839980022812
3.82
1.837e-05
5.029e-08
d
yr
n .2577245820198537 3.3893e-09 deg/d
Q 2.604218043854678 2.2832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      5942 days (16.27 yr)  
   first obs. used      2001-10-14  
   last obs. used      2018-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51279  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 08:50:08  

Additional Information
 Earth MOID = 1.31703 au 
 Jupiter MOID = 2.43344 au 
 T_jup = 3.483 
[ 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 17.7   n/a MPO437263  

277419 (2005 US259)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 US259 = 2009 VK96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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