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JPL Small-Body Database Browser
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441001 (2007 DO49)
Classification: Inner Main-belt Asteroid          SPK-ID: 2441001
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04248055588279916 2.8327e-07  
a 1.839816345666792 1.3154e-08 au
q 1.761659924580606 5.1905e-07 au
i 24.04094989008105 1.6721e-05 deg
node 132.8721704176344 1.4573e-05 deg
peri 26.17268809305378 0.00051287 deg
M 94.29304890442984 0.00048931 deg
tp 2458761.753334757352
(2019-Oct-05.25333476)
0.0012393 TDB
period 911.507268944778
2.50
9.7756e-06
2.676e-08
d
yr
n .3949502239480329 4.2357e-09 deg/d
Q 1.917972766752977 1.3713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      5550 days (15.20 yr)  
   first obs. used      2002-01-10  
   last obs. used      2017-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61492  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:42:40  

Additional Information
 Earth MOID = .781696 au 
 Jupiter MOID = 3.1149 au 
 T_jup = 3.913 
[ 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 18.7   n/a MPO419202  

441001 (2007 DO49)          Discovered 2007-Jan-25 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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