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JPL Small-Body Database Browser
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441128 (2007 TB88)
Classification: Main-belt Asteroid          SPK-ID: 2441128
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2286153728296623 2.2186e-07  
a 2.548761254786621 4.2616e-08 au
q 1.966075250269779 5.9618e-07 au
i 4.549279102792184 1.3583e-05 deg
node 177.677961538098 6.4121e-05 deg
peri 244.3989942066807 0.00010581 deg
M 282.2848469061297 8.2415e-05 deg
tp 2458921.345068034845
(2020-Mar-12.84506803)
0.00034791 TDB
period 1486.251006326003
4.07
3.7276e-05
1.021e-07
d
yr
n .2422201892329858 6.075e-09 deg/d
Q 3.131447259303461 5.2359e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5814 days (15.92 yr)  
   first obs. used      2003-11-26  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63257  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:56:02  

Additional Information
 Earth MOID = .983636 au 
 Jupiter MOID = 2.22239 au 
 T_jup = 3.400 
[ 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 17.7   n/a MPO211720  

441128 (2007 TB88)          Discovered 2007-Oct-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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