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393195 (2013 CJ173)
Classification: Main-belt Asteroid          SPK-ID: 2393195
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04413449216184068 7.7506e-08  
a 2.676143909781656 2.5939e-08 au
q 2.55803365737144 2.2245e-07 au
i 1.167938688232984 5.1785e-06 deg
node 299.1939535012657 0.00030785 deg
peri 53.46657675593757 0.00031479 deg
M 44.23530414852097 6.0697e-05 deg
tp 2458804.015118308280
(2019-Nov-16.51511831)
0.00027093 TDB
period 1599.05213201488
4.38
2.3248e-05
6.365e-08
d
yr
n .2251333729478746 3.2732e-09 deg/d
Q 2.794254162191872 2.7084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      9089 days (24.88 yr)  
   first obs. used      1995-01-07  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55172  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:27:47  

Additional Information
 Earth MOID = 1.55211 au 
 Jupiter MOID = 2.38893 au 
 T_jup = 3.377 
[ 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 16.6   n/a MPO450380  

393195 (2013 CJ173)          Discovered 1995-Jan-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2013 CJ173 = 2011 UZ54 = 2011 WO128 = 2011 WU155 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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