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JPL Small-Body Database Browser
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215849 (2005 EZ12)
Classification: Main-belt Asteroid          SPK-ID: 2215849
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1618271859114724 4.7272e-08  
a 2.353821366731227 1.6797e-08 au
q 1.972909078814816 1.1494e-07 au
i 3.012078110635279 5.7344e-06 deg
node 44.81558497847124 0.00010639 deg
peri 199.8220367893807 0.00010834 deg
M 263.0423303629974 2.3021e-05 deg
tp 2458955.753484246966
(2020-Apr-16.25348425)
8.6226e-05 TDB
period 1319.042163530916
3.61
1.4119e-05
3.866e-08
d
yr
n .272925316531447 2.9213e-09 deg/d
Q 2.734733654647637 1.9515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      7029 days (19.24 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:40:53  

Additional Information
 Earth MOID = .959902 au 
 Jupiter MOID = 2.28433 au 
 T_jup = 3.536 
[ 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 17.0   n/a MPO422842  

215849 (2005 EZ12)          Discovered 2005-Mar-02 by CSS at Catalina
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2005 EZ12 = 1999 TX82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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