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6117 (1985 CZ1)
Classification: Main-belt Asteroid          SPK-ID: 2006117
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06717474090745264 5.0137e-08  
a 2.34298574972365 1.2397e-08 AU
q 2.18559628903611 1.1719e-07 AU
i 6.125971464682295 5.3753e-06 deg
node 305.5785335212712 6.6954e-05 deg
peri 144.0249718023306 9.1451e-05 deg
M 165.8134030838147 6.0785e-05 deg
tp 2456397.149010182850
(2013-Apr-14.64901018)
0.00022091 JED
period 1309.944505658456
3.59
1.0397e-05
2.847e-08
d
yr
n .2748208022896685 2.1812e-09 deg/d
Q 2.50037521041119 1.323e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      22230 days (60.86 yr)  
   first obs. used      1954-07-31  
   last obs. used      2015-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47407  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:53:19  

Additional Information
 Earth MOID = 1.20524 AU 
 T_jup = 3.552 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3 mag n/a MPO296185  

6117 (1985 CZ1)          Discovered 1985-Feb-12 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1985 CZ1 = 1979 OO5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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