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JPL Small-Body Database Browser
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452638 (2005 TO191)
Classification: Main-belt Asteroid          SPK-ID: 2452638
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1913802037247014 3.3668e-07  
a 2.868374643910615 9.4358e-08 au
q 2.319424520200233 1.0394e-06 au
i 2.252398141345174 1.349e-05 deg
node 104.4609668348156 0.00021054 deg
peri 252.0978515050117 0.00043409 deg
M 305.8716425224291 0.00029852 deg
tp 2458867.293096010494
(2020-Jan-18.79309601)
0.001484 TDB
period 1774.402901539662
4.86
8.7556e-05
2.397e-07
d
yr
n .2028851506541301 1.0011e-08 deg/d
Q 3.417324767620996 1.1242e-07 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      6874 days (18.82 yr)  
   first obs. used      2000-10-02  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57808  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:12  

Additional Information
 Earth MOID = 1.31549 au 
 Jupiter MOID = 2.0255 au 
 T_jup = 3.270 
[ 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 17.3   n/a MPO190450  

452638 (2005 TO191)          Discovered 2005-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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