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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06696331729379981 4.6033e-08  
a 2.343241842976629 1.1646e-08 au
q 2.186330595949276 1.0909e-07 au
i 6.125399738911216 5.3385e-06 deg
node 305.5769475272942 5.7702e-05 deg
peri 144.0830608664214 7.8323e-05 deg
M 275.6540769346946 5.3767e-05 deg
tp 2457707.462760895771
(2016-Nov-14.96276090)
0.00019636 JED
period 1310.159281046901
3.59
9.7672e-06
2.674e-08
d
yr
n .2747757507105067 2.0484e-09 deg/d
Q 2.500153090003981 1.2426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1271  
   data-arc span      22421 days (61.39 yr)  
   first obs. used      1954-07-31  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46641  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:58:49  

Additional Information
 Earth MOID = 1.20583 au 
 Jupiter MOID = 2.61662 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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