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277354 (2005 TK110)
Classification: Main-belt Asteroid          SPK-ID: 2277354
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0970232435792502 8.7782e-08  
a 2.432246453135687 2.9637e-08 au
q 2.196262013068336 2.2046e-07 au
i 5.533393114778409 1.021e-05 deg
node 214.7814630380615 6.7257e-05 deg
peri 201.2837465299762 8.9299e-05 deg
M 272.964558995315 6.9551e-05 deg
tp 2459335.468083474116
(2021-Apr-30.96808347)
0.00027229 TDB
period 1385.510415741911
3.79
2.5324e-05
6.933e-08
d
yr
n .2598320416142291 4.7491e-09 deg/d
Q 2.668230893203038 3.2512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5999 days (16.42 yr)  
   first obs. used      2002-12-07  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:11:24  

Additional Information
 Earth MOID = 1.2086 au 
 Jupiter MOID = 2.62724 au 
 T_jup = 3.494 
[ 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 17.5   n/a MPO433794  

277354 (2005 TK110)          Discovered 2005-Oct-07 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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