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277544 (2005 YG76)
Classification: Main-belt Asteroid          SPK-ID: 2277544
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1390249867264014 8.037e-08  
a 2.543988114785404 1.8173e-08 au
q 2.190310200895241 2.0725e-07 au
i 8.211268394781985 6.7632e-06 deg
node 88.28489537148003 4.6128e-05 deg
peri 334.2372241210716 5.1469e-05 deg
M 231.6806862733191 2.6745e-05 deg
tp 2459528.775623634419
(2021-Nov-10.27562363)
0.00011346 TDB
period 1482.077942790989
4.06
1.5881e-05
4.348e-08
d
yr
n .242902204807166 2.6028e-09 deg/d
Q 2.897666028675568 2.07e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6365 days (17.43 yr)  
   first obs. used      2001-12-18  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49142  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:12:53  

Additional Information
 Earth MOID = 1.20704 au 
 Jupiter MOID = 2.40086 au 
 T_jup = 3.416 
[ 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 17.0   n/a MPO476190  

277544 (2005 YG76)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2005 YG76 = 2001 YM89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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