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JPL Small-Body Database Browser
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390565 (2001 DK47)
Classification: Main-belt Asteroid          SPK-ID: 2390565
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1240407228719218 5.7042e-08  
a 2.621433799081271 3.1996e-08 au
q 2.296269255682343 1.5079e-07 au
i 14.56554848964497 6.3807e-06 deg
node 144.3346166569621 2.3051e-05 deg
peri 250.8768926967057 3.4182e-05 deg
M 200.361867744003 2.8273e-05 deg
tp 2459287.949667150366
(2021-Mar-14.44966715)
0.00012476 TDB
period 1550.26795087572
4.24
2.8383e-05
7.771e-08
d
yr
n .2322179206482609 4.2515e-09 deg/d
Q 2.9465983424802 3.5965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6727 days (18.42 yr)  
   first obs. used      2001-01-26  
   last obs. used      2019-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:07:09  

Additional Information
 Earth MOID = 1.34488 au 
 Jupiter MOID = 2.53713 au 
 T_jup = 3.348 
[ 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 16.4   n/a MPO437599  

390565 (2001 DK47)          Discovered 2001-Jan-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2001 DK47 = 2014 CA19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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