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308207 (2005 EO77)
Classification: Main-belt Asteroid          SPK-ID: 2308207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638819362239166 3.3041e-08  
a 2.355460449514404 1.257e-08 au
q 1.969443030349127 7.7812e-08 au
i 2.402034408134199 3.7187e-06 deg
node 91.9331959787569 0.00012716 deg
peri 348.1044003246554 0.00012829 deg
M 141.8998616492242 1.6574e-05 deg
tp 2458480.034888365282
(2018-Dec-27.53488837)
5.9646e-05 TDB
period 1320.420175261833
3.62
1.057e-05
2.894e-08
d
yr
n .2726404872817197 2.1824e-09 deg/d
Q 2.741477868679682 1.463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      7058 days (19.32 yr)  
   first obs. used      2000-12-30  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54193  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:11:22  

Additional Information
 Earth MOID = .985229 au 
 Jupiter MOID = 2.48803 au 
 T_jup = 3.535 
[ 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 17.2   n/a MPO471232  

308207 (2005 EO77)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

Alternate Designations
 2005 EO77 = 2000 YF130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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