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JPL Small-Body Database Browser
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215736 (2004 DX39)
Classification: Main-belt Asteroid          SPK-ID: 2215736
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06231812502445643 3.7066e-08  
a 2.674953296884023 2.5877e-08 au
q 2.508255222894222 1.0184e-07 au
i 4.642601019400301 6.1649e-06 deg
node 159.4500278388107 4.94e-05 deg
peri 72.86384771242368 7.3235e-05 deg
M 190.4739779192918 5.676e-05 deg
tp 2459753.000171746689
(2022-Jun-22.50017175)
0.0002576 TDB
period 1597.985126435856
4.38
2.3188e-05
6.349e-08
d
yr
n .2252836988557857 3.2691e-09 deg/d
Q 2.841651370873823 2.749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      5733 days (15.70 yr)  
   first obs. used      2004-02-16  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54744  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:00:20  

Additional Information
 Earth MOID = 1.50242 au 
 Jupiter MOID = 2.14238 au 
 T_jup = 3.372 
[ 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 MPO413071  

215736 (2004 DX39)          Discovered 2004-Feb-16 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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