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JPL Small-Body Database Browser
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215042 (2009 DK3)
Classification: Main-belt Asteroid          SPK-ID: 2215042
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1969671960147381 5.8868e-08  
a 2.422792549675026 2.0376e-08 au
q 1.945581894640138 1.407e-07 au
i 5.944151063663963 6.2135e-06 deg
node 185.0892043395727 4.3054e-05 deg
peri 4.056715370027683 4.444e-05 deg
M 226.2517869020114 1.3946e-05 deg
tp 2459112.250480158721
(2020-Sep-19.75048016)
5.7727e-05 TDB
period 1377.440255760023
3.77
1.7377e-05
4.758e-08
d
yr
n .2613543480340385 3.2971e-09 deg/d
Q 2.900003204709914 2.439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      7484 days (20.49 yr)  
   first obs. used      1998-04-22  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59484  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 03:53:14  

Additional Information
 Earth MOID = .946793 au 
 Jupiter MOID = 2.05694 au 
 T_jup = 3.478 
[ 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 16.7   n/a MPO413070  

215042 (2009 DK3)          Discovered 2009-Feb-19 by Tozzi, F. at Sierra Stars
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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