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JPL Small-Body Database Browser
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226609 (2004 DB22)
Classification: Main-belt Asteroid          SPK-ID: 2226609
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 .07309234668245509 4.5764e-08  
a 2.184841591487579 1.1716e-08 au
q 2.025146392436322 9.6905e-08 au
i 4.719804394574322 8.0634e-06 deg
node 26.48091056602499 4.5851e-05 deg
peri 105.8351130855036 7.4139e-05 deg
M 279.5182026240458 5.8649e-05 deg
tp 2458864.208133464118
(2020-Jan-15.70813346)
0.00019298 TDB
period 1179.582603052629
3.23
9.4879e-06
2.598e-08
d
yr
n .3051927004250147 2.4548e-09 deg/d
Q 2.344536790538836 1.2572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      6412 days (17.56 yr)  
   first obs. used      1999-10-11  
   last obs. used      2017-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55479  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 17:47:43  

Additional Information
 Earth MOID = 1.04555 au 
 Jupiter MOID = 2.66798 au 
 T_jup = 3.670 
[ 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 17.3   n/a MPO352399  

226609 (2004 DB22)          Discovered 2004-Feb-17 by CSS at Catalina
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2004 DB22 = 1999 TE317 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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