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173152 (1995 XC4)
Classification: Main-belt Asteroid          SPK-ID: 2173152
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1463403347633362 4.9925e-08  
a 3.192361206893139 3.0476e-08 au
q 2.725189999190909 1.604e-07 au
i 11.56872351424481 5.9476e-06 deg
node 83.99046890926279 2.7843e-05 deg
peri 285.3030250699917 3.4591e-05 deg
M 143.474897662709 2.1904e-05 deg
tp 2458170.190729731719
(2018-Feb-20.69072973)
0.00012114 TDB
period 2083.370277073019
5.70
2.9834e-05
8.168e-08
d
yr
n .1727969357927931 2.4744e-09 deg/d
Q 3.659532414595369 3.4936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      9856 days (26.98 yr)  
   first obs. used      1993-04-26  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58978  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:24:32  

Additional Information
 Earth MOID = 1.75463 au 
 Jupiter MOID = 1.93038 au 
 T_jup = 3.148 
[ 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 15.0   n/a MPO469855  

173152 (1995 XC4)          Discovered 1995-Dec-14 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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Alternate Designations
 1995 XC4 = 2001 XW151 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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