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18085 (2000 JZ14)
Classification: Main-belt Asteroid          SPK-ID: 2018085
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2311074158359763 3.5897e-08  
a 2.359303332701994 9.308e-09 au
q 1.814050836308029 8.3554e-08 au
i 6.233228179291268 3.6974e-06 deg
node 73.15722488180791 3.5802e-05 deg
peri 272.5865642628287 3.6559e-05 deg
M 108.8789308615662 7.827e-06 deg
tp 2458600.172480573648
(2019-Apr-26.67248057)
2.7952e-05 TDB
period 1323.652848655586
3.62
7.8332e-06
2.145e-08
d
yr
n .2719746347130567 1.6095e-09 deg/d
Q 2.904555829095958 1.1459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1612  
   data-arc span      12173 days (33.33 yr)  
   first obs. used      1986-10-04  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47427  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:18:33  

Additional Information
 Earth MOID = .820156 au 
 Jupiter MOID = 2.53754 au 
 T_jup = 3.508 
[ 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 14.2   n/a MPO400184  

18085 (2000 JZ14)          Discovered 2000-May-06 by LINEAR at Socorro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 JZ14 = 1986 TA1 = 1993 MK1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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