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JPL Small-Body Database Browser
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441166 (2007 TQ312)
Classification: Main-belt Asteroid          SPK-ID: 2441166
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2110568797667011 1.0841e-06  
a 2.615104012229999 3.6293e-07 au
q 2.063168319143355 3.1199e-06 au
i 6.557549218783877 1.2805e-05 deg
node 50.6264346653654 0.00012045 deg
peri 318.3948453647587 0.00014836 deg
M 273.6968073718645 0.0002287 deg
tp 2458970.802154242856
(2020-May-01.30215424)
0.0010574 TDB
period 1544.656361692565
4.23
0.00032156
8.804e-07
d
yr
n .2330615461975817 4.8517e-08 deg/d
Q 3.167039705316644 4.3953e-07 au
  Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      4276 days (11.71 yr)  
   first obs. used      2003-11-24  
   last obs. used      2015-08-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .5157  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:41:04  

Additional Information
 Earth MOID = 1.06767 au 
 Jupiter MOID = 2.3025 au 
 T_jup = 3.367 
[ 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 MPO408992  

441166 (2007 TQ312)          Discovered 2007-Oct-11 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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