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JPL Small-Body Database Browser
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441430 (2008 GT132)
Classification: Main-belt Asteroid          SPK-ID: 2441430
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05310896075571004 8.7748e-08  
a 3.182637247717918 8.6027e-08 au
q 3.013610691029206 3.1127e-07 au
i 15.06324666060451 9.6132e-06 deg
node 174.4622058377079 3.6306e-05 deg
peri 71.75157100437602 0.00011012 deg
M 31.84600790825345 0.00010667 deg
tp 2458817.044119789438
(2019-Nov-29.54411979)
0.00061079 TDB
period 2073.858584286981
5.68
8.4085e-05
2.302e-07
d
yr
n .173589463971948 7.0382e-09 deg/d
Q 3.35166380440663 9.0596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      4034 days (11.04 yr)  
   first obs. used      2008-04-14  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63277  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:35:57  

Additional Information
 Earth MOID = 2.04452 au 
 Jupiter MOID = 1.69414 au 
 T_jup = 3.143 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO437716  

441430 (2008 GT132)          Discovered 2008-Apr-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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