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175244 (2005 JC15)
Classification: Main-belt Asteroid          SPK-ID: 2175244
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1833641390222535 4.0099e-08  
a 2.394951232478103 1.0387e-08 au
q 1.95580306173447 9.7475e-08 au
i 3.563862663568384 4.468e-06 deg
node 125.6429540005238 7.3328e-05 deg
peri 148.2225366679724 7.4571e-05 deg
M 39.03268489697338 1.2367e-05 deg
tp 2459053.719161803573
(2020-Jul-23.21916180)
4.6423e-05 TDB
period 1353.765488850886
3.71
8.8073e-06
2.411e-08
d
yr
n .2659249352748517 1.7301e-09 deg/d
Q 2.834099403221735 1.2292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      9059 days (24.80 yr)  
   first obs. used      1995-10-28  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54695  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:36  

Additional Information
 Earth MOID = .938717 au 
 Jupiter MOID = 2.28058 au 
 T_jup = 3.504 
[ 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 17.09   n/a E2021B55  

175244 (2005 JC15)          Discovered 2005-May-02 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2005 JC15 = 1998 NZ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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