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277063 (2005 EZ84)
Classification: Main-belt Asteroid          SPK-ID: 2277063
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482687895338618 1.3799e-07  
a 3.131818955471244 4.5648e-08 au
q 2.667467949904319 4.4133e-07 au
i 17.71293862587381 9.6107e-06 deg
node 24.56574157672053 1.8261e-05 deg
peri 164.6297968236924 2.4433e-05 deg
M 260.2914324839616 1.8436e-05 deg
tp 2459561.190729593358
(2021-Dec-12.69072959)
0.00011111 TDB
period 2024.386345949068
5.54
4.4259e-05
1.212e-07
d
yr
n .1778316677151987 3.888e-09 deg/d
Q 3.596169961038169 5.2416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      5440 days (14.89 yr)  
   first obs. used      2005-03-04  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49968  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:09:02  

Additional Information
 Earth MOID = 1.67049 au 
 Jupiter MOID = 1.36676 au 
 T_jup = 3.123 
[ 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 MPO455056  

277063 (2005 EZ84)          Discovered 2005-Mar-04 by CSS at Catalina
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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