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175154 (2005 EH47)
Classification: Main-belt Asteroid          SPK-ID: 2175154
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1300576976331228 4.1867e-08  
a 2.350859176275168 1.4051e-08 au
q 2.04511184434912 9.7494e-08 au
i 2.111247604455195 5.2642e-06 deg
node 327.4945205047698 0.00012234 deg
peri 260.0821993991955 0.00012396 deg
M 92.19997104186392 2.0293e-05 deg
tp 2458863.316253207588
(2020-Jan-14.81625321)		 7.3479e-05 TDB
period 1316.553004015069
3.60		 1.1804e-05
3.232e-08		 d
yr
n .2734413266325885 2.4516e-09 deg/d
Q 2.656606508201216 1.5879e-08 au
   Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      7572 days (20.73 yr)  
   first obs. used      1999-10-06  
   last obs. used      2020-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56364  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:02:35  

Additional Information
 Earth MOID = 1.03534 au 
 Jupiter MOID = 2.33144 au 
 T_jup = 3.545 
[ 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 17.05   n/a E2021B55  

175154 (2005 EH47)          Discovered 2005-Mar-03 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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