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JPL Small-Body Database Browser
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357615 (2005 EG2)
Classification: Inner Main-belt Asteroid          SPK-ID: 2357615
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .07861506361338211 1.3808e-07  
a 1.93746721140518 2.0175e-08 au
q 1.78515310333172 2.7646e-07 au
i 18.56592255171922 1.2281e-05 deg
node 339.0179608088037 1.3828e-05 deg
peri 25.28781992081262 4.0674e-05 deg
M 244.340674691344 4.0526e-05 deg
tp 2458916.966776128235
(2020-Mar-08.46677613)
0.00011313 TDB
period 985.0311602815339
2.70
1.5386e-05
4.212e-08
d
yr
n .3654706719096151 5.7084e-09 deg/d
Q 2.08978131947864 2.1761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      5857 days (16.04 yr)  
   first obs. used      2001-12-23  
   last obs. used      2018-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:38:43  

Additional Information
 Earth MOID = .785691 au 
 Jupiter MOID = 3.19312 au 
 T_jup = 3.839 
[ 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 17.1   n/a MPO434257  

357615 (2005 EG2)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2005 EG2 = 2006 QT100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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