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117525 (2005 CJ53)
Classification: Main-belt Asteroid          SPK-ID: 2117525
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1478516026762474 3.9146e-08  
a 2.364656544119264 1.0595e-08 au
q 2.015038284292354 9.0601e-08 au
i 3.186897488878702 3.6062e-06 deg
node 117.2404262692115 8.7829e-05 deg
peri 48.64045289139472 8.9001e-05 deg
M 66.20936444540476 1.5468e-05 deg
tp 2458756.231508385177
(2019-Sep-29.73150839)
5.6527e-05 TDB
period 1328.160415341964
3.64
8.9265e-06
2.444e-08
d
yr
n .2710515957572114 1.8217e-09 deg/d
Q 2.714274803946173 1.2162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      8090 days (22.15 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54086  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:50:10  

Additional Information
 Earth MOID = 1.02405 au 
 Jupiter MOID = 2.25888 au 
 T_jup = 3.532 
[ 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 MPO417611  

117525 (2005 CJ53)          Discovered 2005-Feb-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 CJ53 = 1998 HS91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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