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JPL Small-Body Database Browser
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437352 (2013 TQ91)
Classification: Main-belt Asteroid          SPK-ID: 2437352
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0362169501357297 6.8298e-08  
a 2.154864440561233 3.5692e-08 au
q 2.07682182256817 1.4353e-07 au
i 4.474627660292469 1.6332e-05 deg
node 178.6156229837084 0.00010441 deg
peri 279.290926259277 0.00028305 deg
M 194.2652826934853 0.00026423 deg
tp 2459132.411463007871
(2020-Oct-09.91146301)
0.00085095 TDB
period 1155.389346268891
3.16
2.8706e-05
7.859e-08
d
yr
n .3115832781066843 7.7414e-09 deg/d
Q 2.232907058554296 3.6985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      6486 days (17.76 yr)  
   first obs. used      2000-07-30  
   last obs. used      2018-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:40:00  

Additional Information
 Earth MOID = 1.0993 au 
 Jupiter MOID = 2.79841 au 
 T_jup = 3.697 
[ 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 18.5   n/a MPO437696  

437352 (2013 TQ91)          Discovered 2007-Nov-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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