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227906 (2007 EU175)
Classification: Main-belt Asteroid          SPK-ID: 2227906
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06094042885311265 5.6224e-08  
a 3.111524711160908 3.2777e-08 au
q 2.921907060875705 1.622e-07 au
i 8.339716258798047 5.7546e-06 deg
node 198.7959467807225 2.9243e-05 deg
peri 134.0635323806857 4.8567e-05 deg
M 49.05992762646528 3.7841e-05 deg
tp 2458927.298731848398
(2020-Mar-18.79873185)
0.00021088 TDB
period 2004.741166424399
5.49
3.1677e-05
8.673e-08
d
yr
n .1795743041691941 2.8375e-09 deg/d
Q 3.301142361446111 3.4775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      6821 days (18.67 yr)  
   first obs. used      2002-05-04  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56408  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:41:37  

Additional Information
 Earth MOID = 1.9184 au 
 Jupiter MOID = 1.95262 au 
 T_jup = 3.200 
[ 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 15.77   n/a E2021B55  

227906 (2007 EU175)          Discovered 2007-Mar-14 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2007 EU175 = 2002 JC117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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