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JPL Small-Body Database Browser
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226614 (2004 DG40)
Classification: Main-belt Asteroid          SPK-ID: 2226614
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04088367645962225 6.2257e-08  
a 2.230514854072179 1.3647e-08 au
q 2.139323206439911 1.4334e-07 au
i 6.263147272525268 6.1178e-06 deg
node 337.1675551918435 4.2705e-05 deg
peri 135.16983278 7.4063e-05 deg
M 241.0431707841839 5.9621e-05 deg
tp 2459002.561959888061
(2020-Jun-02.06195989)
0.00020134 TDB
period 1216.763312487969
3.33
1.1167e-05
3.057e-08
d
yr
n .2958669087941946 2.7153e-09 deg/d
Q 2.321706501704448 1.4205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      6283 days (17.20 yr)  
   first obs. used      2002-09-14  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55374  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:27:49  

Additional Information
 Earth MOID = 1.16027 au 
 Jupiter MOID = 2.70085 au 
 T_jup = 3.633 
[ 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 17.1   n/a MPO396677  

226614 (2004 DG40)          Discovered 2004-Feb-17 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2004 DG40 = 2002 TP318 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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