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JPL Small-Body Database Browser
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277079 (2005 EY156)
Classification: Main-belt Asteroid          SPK-ID: 2277079
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08387455948556209 6.7475e-08  
a 3.149714707493101 5.0317e-08 au
q 2.885533773896921 2.0013e-07 au
i 9.451516321487265 6.8229e-06 deg
node 353.5140060345053 4.6092e-05 deg
peri 345.1124169504321 6.9909e-05 deg
M 31.16664058267276 5.2035e-05 deg
tp 2458423.736437266659
(2018-Nov-01.23643727)
0.00029647 TDB
period 2041.762647315316
5.59
4.8926e-05
1.34e-07
d
yr
n .176318241727734 4.225e-09 deg/d
Q 3.413895641089281 5.4537e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5376 days (14.72 yr)  
   first obs. used      2005-03-09  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71543  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:09:24  

Additional Information
 Earth MOID = 1.87733 au 
 Jupiter MOID = 1.97944 au 
 T_jup = 3.182 
[ 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 16.1   n/a MPO455056  

277079 (2005 EY156)          Discovered 2005-Mar-09 by Mt. Lemmon Survey at Mount Lemmon
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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