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214332 (2005 JZ78)
Classification: Main-belt Asteroid          SPK-ID: 2214332
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1840106157948388 4.8526e-08  
a 2.560692734359849 1.4149e-08 au
q 2.089498087448924 1.2445e-07 au
i 7.678505914898024 4.62e-06 deg
node 45.42930559405401 3.2858e-05 deg
peri 290.5191409374799 3.4634e-05 deg
M 158.5559340261021 1.205e-05 deg
tp 2458341.303898503082
(2018-Aug-10.80389850)
4.8127e-05 TDB
period 1496.699559032734
4.10
1.2405e-05
3.396e-08
d
yr
n .2405292350274064 1.9936e-09 deg/d
Q 3.031887381270774 1.6753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      6304 days (17.26 yr)  
   first obs. used      2002-10-31  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60958  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:09:17  

Additional Information
 Earth MOID = 1.09543 au 
 Jupiter MOID = 2.39346 au 
 T_jup = 3.399 
[ 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 MPO418149  

214332 (2005 JZ78)          Discovered 2005-May-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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