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JPL Small-Body Database Browser
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117548 (2005 EY7)
Classification: Main-belt Asteroid          SPK-ID: 2117548
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05598479286109688 5.042e-08  
a 2.525309551100074 1.7936e-08 au
q 2.383930618971587 1.2521e-07 au
i 4.202574957734538 5.7635e-06 deg
node 15.79109188365151 7.5555e-05 deg
peri 265.9023715934526 9.6229e-05 deg
M 94.20102101779685 5.8547e-05 deg
tp 2458216.948692053407
(2018-Apr-08.44869205)
0.00023766 TDB
period 1465.785289468224
4.01
1.5617e-05
4.276e-08
d
yr
n .2456021373571059 2.6166e-09 deg/d
Q 2.666688483228561 1.8941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      9689 days (26.53 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59087  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:52:26  

Additional Information
 Earth MOID = 1.37163 au 
 Jupiter MOID = 2.39999 au 
 T_jup = 3.448 
[ 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 16.1   n/a MPO412803  

117548 (2005 EY7)          Discovered 2005-Mar-01 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 EY7 = 1993 FT36 = 2001 HS14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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