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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1404264230682962 8.0614e-08  
a 2.541203274138964 2.0777e-08 au
q 2.184351188062186 2.0825e-07 au
i 8.214068837703088 6.7974e-06 deg
node 88.2859205343691 4.9308e-05 deg
peri 334.1042126092564 5.6796e-05 deg
M 134.6304357250897 3.3766e-05 deg
tp 2458047.152073632720
(2017-Oct-20.65207363)
0.00013426 TDB
period 1479.64501800314
4.05
1.8146e-05
4.968e-08
d
yr
n .2433015997890083 2.9838e-09 deg/d
Q 2.898055360215741 2.3694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   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      .50906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:47:03  

Additional Information
 Earth MOID = 1.20081 au 
 Jupiter MOID = 2.40206 au 
 T_jup = 3.417 
[ 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 MPO433795  

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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