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JPL Small-Body Database Browser
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452522 (2004 TO40)
Classification: Main-belt Asteroid          SPK-ID: 2452522
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 .1789089651829144 8.8217e-08  
a 2.393635466461146 1.5593e-08 au
q 1.96539262213146 2.0852e-07 au
i 3.263469137127616 1.3279e-05 deg
node 14.55720906946659 0.00011682 deg
peri 56.46177154650551 0.00012611 deg
M 294.5152885349075 3.8367e-05 deg
tp 2458846.549712064443
(2019-Dec-29.04971206)
0.00014379 TDB
period 1352.650021072735
3.70
1.3218e-05
3.619e-08
d
yr
n .2661442312435686 2.6006e-09 deg/d
Q 2.821878310790833 1.8383e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      9501 days (26.01 yr)  
   first obs. used      1993-11-21  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53471  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:33:17  

Additional Information
 Earth MOID = .98181 au 
 Jupiter MOID = 2.46543 au 
 T_jup = 3.506 
[ 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 18.0   n/a MPO409068  

452522 (2004 TO40)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2004 TO40 = 2013 CP11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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