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214308 (2005 JZ22)
Classification: Main-belt Asteroid          SPK-ID: 2214308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08717879557142348 4.6757e-08  
a 2.541121787802249 1.9406e-08 au
q 2.319589850941347 1.2289e-07 au
i 4.316968276080855 5.2717e-06 deg
node 10.83376382571559 6.3111e-05 deg
peri 141.1955187872826 7.0884e-05 deg
M 302.2386113413505 3.5346e-05 deg
tp 2459237.895111508270
(2021-Jan-23.39511151)
0.00014676 TDB
period 1479.573849029674
4.05
1.6949e-05
4.64e-08
d
yr
n .2433133028379037 2.7872e-09 deg/d
Q 2.762653724663152 2.1098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      5809 days (15.90 yr)  
   first obs. used      2003-12-01  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52275  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:53:26  

Additional Information
 Earth MOID = 1.33156 au 
 Jupiter MOID = 2.22224 au 
 T_jup = 3.436 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO454539  

214308 (2005 JZ22)          Discovered 2005-May-02 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2005 JZ22 = 2009 DX49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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