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JPL Small-Body Database Browser
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277071 (2005 EZ117)
Classification: Main-belt Asteroid          SPK-ID: 2277071
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1363695402584414 5.5568e-08  
a 3.097565705965398 5.6693e-08 au
q 2.675152094722582 1.9262e-07 au
i 18.8886879448035 7.9259e-06 deg
node 304.1375648118768 1.9933e-05 deg
peri 289.7225514704949 3.7847e-05 deg
M 157.415768903511 3.6043e-05 deg
tp 2457729.787153017700
(2016-Dec-07.28715302)
0.00019182 TDB
period 1991.26572323109
5.45
5.4668e-05
1.497e-07
d
yr
n .1807895329086732 4.9633e-09 deg/d
Q 3.519979317208214 6.4424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      6276 days (17.18 yr)  
   first obs. used      2001-07-25  
   last obs. used      2018-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55229  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:26:04  

Additional Information
 Earth MOID = 1.72961 au 
 Jupiter MOID = 1.89487 au 
 T_jup = 3.126 
[ 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 15.0   n/a MPO360399  

277071 (2005 EZ117)          Discovered 2005-Mar-07 by LINEAR at Socorro
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 EZ117 = 2010 CG92 = 2010 GS69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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