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JPL Small-Body Database Browser
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441104 (2007 SB11)
Classification: Main-belt Asteroid          SPK-ID: 2441104
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2514339132714357 1.6048e-07  
a 2.540733209005237 2.0223e-08 au
q 1.901906715686358 4.1827e-07 au
i 5.162358309428654 8.7611e-06 deg
node 126.8475957018977 9.4113e-05 deg
peri 203.1106135651273 9.6764e-05 deg
M 337.0203157975817 1.6794e-05 deg
tp 2458694.923170395945
(2019-Jul-30.42317040)
6.8422e-05 TDB
period 1479.234485692502
4.05
1.7661e-05
4.835e-08
d
yr
n .2433691233418388 2.9056e-09 deg/d
Q 3.179559702324116 2.5308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5853 days (16.02 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:56:02  

Additional Information
 Earth MOID = .891174 au 
 Jupiter MOID = 2.18381 au 
 T_jup = 3.395 
[ 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 17.6   n/a MPO440825  

441104 (2007 SB11)          Discovered 2007-Sep-21 by PMO NEO Survey Program at Purple Mountain
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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