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JPL Small-Body Database Browser
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277004 (2004 XK79)
Classification: Main-belt Asteroid          SPK-ID: 2277004
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1603787583065125 6.1979e-08  
a 3.097104304493887 4.5049e-08 au
q 2.600394561793402 2.0257e-07 au
i 3.642518113890498 6.2018e-06 deg
node 56.65718575375786 0.00012191 deg
peri 19.49908048202456 0.00012419 deg
M 226.2800158732376 2.6302e-05 deg
tp 2459339.979246762021
(2021-May-05.47924676)
0.00015506 TDB
period 1990.820822876904
5.45
4.3436e-05
1.189e-07
d
yr
n .1808299350012673 3.9454e-09 deg/d
Q 3.593814047194372 5.2274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      8908 days (24.39 yr)  
   first obs. used      1995-04-04  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55928  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:46:28  

Additional Information
 Earth MOID = 1.6158 au 
 Jupiter MOID = 1.68014 au 
 T_jup = 3.200 
[ 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 16.1   n/a MPO455055  

277004 (2004 XK79)          Discovered 2004-Dec-10 by LINEAR at Socorro
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2004 XK79 = 2006 DS171 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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