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JPL Small-Body Database Browser
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277074 (2005 EZ139)
Classification: Main-belt Asteroid          SPK-ID: 2277074
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05156454861947911 5.633e-08  
a 3.115163027731296 4.6557e-08 au
q 2.954531052330242 2.0251e-07 au
i 11.62305233379815 4.6127e-06 deg
node 106.3179968061433 3.6761e-05 deg
peri 35.46737649076087 7.8811e-05 deg
M 244.7772803642684 6.8733e-05 deg
tp 2459243.269435865850
(2021-Jan-28.76943587)
0.0003826 TDB
period 2008.258420242563
5.50
4.5021e-05
1.233e-07
d
yr
n .1792597986251781 4.0186e-09 deg/d
Q 3.27579500313235 4.8957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      6251 days (17.11 yr)  
   first obs. used      2002-10-16  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:09:24  

Additional Information
 Earth MOID = 1.97712 au 
 Jupiter MOID = 1.81317 au 
 T_jup = 3.184 
[ 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 15.2   n/a MPO455056  

277074 (2005 EZ139)          Discovered 2005-Mar-09 by LINEAR at Socorro
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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