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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04957925194791248 5.6853e-08  
a 2.767687446844043 2.7017e-08 au
q 2.630467573603887 1.5508e-07 au
i 1.905305330680178 5.4925e-06 deg
node 103.1333956602535 0.00025495 deg
peri 201.9245363318676 0.00026998 deg
M 202.5865676829301 9.1081e-05 deg
tp 2459735.882482956747
(2022-Jun-05.38248296)
0.00042728 TDB
period 1681.79862396483
4.60
2.4625e-05
6.742e-08
d
yr
n .2140565433162873 3.1343e-09 deg/d
Q 2.904907320084198 2.8356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      7009 days (19.19 yr)  
   first obs. used      2000-11-24  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6485  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:12:53  

Additional Information
 Earth MOID = 1.61535 au 
 Jupiter MOID = 2.20414 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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