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JPL Small-Body Database Browser
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215048 (2009 DZ18)
Classification: Main-belt Asteroid          SPK-ID: 2215048
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01601164482056707 5.5196e-08  
a 2.650142648976556 2.6113e-08 au
q 2.607709506157307 1.4252e-07 au
i 3.287242230186188 6.0097e-06 deg
node 146.3195339387289 8.9118e-05 deg
peri 336.7850156296196 0.0002485 deg
M 167.9794121263635 0.00023695 deg
tp 2457865.214739718020
(2017-Apr-21.71473972)
0.0010309 TDB
period 1575.80438192264
4.31
2.3291e-05
6.377e-08
d
yr
n .2284547524615738 3.3766e-09 deg/d
Q 2.692575791795806 2.6531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      8564 days (23.45 yr)  
   first obs. used      1996-03-17  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56509  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:03:59  

Additional Information
 Earth MOID = 1.62324 au 
 Jupiter MOID = 2.28884 au 
 T_jup = 3.388 
[ 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 16.5   n/a MPO450014  

215048 (2009 DZ18)          Discovered 2009-Feb-20 by Spacewatch at Kitt Peak
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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