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JPL Small-Body Database Browser
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277552 (2005 YK107)
Classification: Main-belt Asteroid          SPK-ID: 2277552
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 .0493724704058255 5.9541e-08  
a 2.768019681598631 2.9038e-08 au
q 2.63135571178616 1.66e-07 au
i 1.90526632031148 5.8734e-06 deg
node 103.1338424071663 0.00027212 deg
peri 201.7004956233952 0.0002873 deg
M 117.2249217414169 9.4147e-05 deg
tp 2458052.766078034766
(2017-Oct-26.26607803)
0.00043913 TDB
period 1682.101459128692
4.61
2.6469e-05
7.247e-08
d
yr
n .2140180058975014 3.3677e-09 deg/d
Q 2.904683651411102 3.0471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6537 days (17.90 yr)  
   first obs. used      2000-11-24  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67113  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:26:14  

Additional Information
 Earth MOID = 1.61545 au 
 Jupiter MOID = 2.20355 au 
 T_jup = 3.336 
[ 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 16.9   n/a MPO460183  

277552 (2005 YK107)          Discovered 2005-Dec-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2005 YK107 = 2004 TR305 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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