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JPL Small-Body Database Browser
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65205 (2002 DW12)
Classification: Jupiter Trojan          SPK-ID: 2065205
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1309174177072785 5.3154e-08  
a 5.217836421842542 1.159e-07 au
q 4.534730751475931 2.7857e-07 au
i 8.082086517481924 6.3079e-06 deg
node 169.7622488353691 3.5105e-05 deg
peri 327.8697720633277 4.2875e-05 deg
M 177.4367535245694 2.5894e-05 deg
tp 2456454.769379596346
(2013-Jun-11.26937960)
0.00027741 TDB
period 4353.455572203949
11.92
0.00014505
3.971e-07
d
yr
n .08269293071428979 2.7552e-09 deg/d
Q 5.900942092209154 1.3107e-07 au
  Orbit Determination Parameters
   # obs. used (total)      583  
   data-arc span      7263 days (19.89 yr)  
   first obs. used      1999-11-04  
   last obs. used      2019-09-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56676  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:38:39  

Additional Information
 Earth MOID = 3.55196 au 
 Jupiter MOID = .508393 au 
 T_jup = 2.963 
[ 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 12.4   n/a MPO453046  

65205 (2002 DW12)          Discovered 2002-Feb-24 by NEAT at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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