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JPL Small-Body Database Browser
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65204 (2002 DQ12)
Classification: Main-belt Asteroid          SPK-ID: 2065204
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2703995360471927 3.4557e-08  
a 2.691163691364591 1.8222e-08 au
q 1.963474277792555 8.8969e-08 au
i 8.869760950455525 3.9755e-06 deg
node 98.27412748083492 3.3704e-05 deg
peri 206.2504030300566 3.5723e-05 deg
M 268.9326061515421 1.4292e-05 deg
tp 2459408.414371409403
(2021-Jul-12.91437141)
6.5711e-05 TDB
period 1612.532955008592
4.41
1.6378e-05
4.484e-08
d
yr
n .2232512513197486 2.2674e-09 deg/d
Q 3.418853104936627 2.3149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      878  
   data-arc span      7986 days (21.86 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:36:09  

Additional Information
 Earth MOID = .95248 au 
 Jupiter MOID = 1.84924 au 
 T_jup = 3.302 
[ 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 14.7   n/a MPO436236  

65204 (2002 DQ12)          Discovered 2002-Feb-22 by NEAT at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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