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452291 (2015 TP223)
Classification: Main-belt Asteroid          SPK-ID: 2452291
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2387884014624521 8.5082e-08  
a 2.380113371166714 2.3222e-08 au
q 1.811769903966407 1.9767e-07 au
i 2.010416962536151 8.3838e-06 deg
node 352.6397747054488 0.00025575 deg
peri 19.03028505276581 0.00025888 deg
M 106.3719850825318 2.9438e-05 deg
tp 2458604.204029646922
(2019-Apr-30.70402965)
0.00010987 TDB
period 1341.204164013826
3.67
1.9629e-05
5.374e-08
d
yr
n .2684155102252493 3.9283e-09 deg/d
Q 2.948456838367022 2.8767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5570 days (15.25 yr)  
   first obs. used      2004-10-04  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62237  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 11:59:08  

Additional Information
 Earth MOID = .811966 au 
 Jupiter MOID = 2.51813 au 
 T_jup = 3.499 
[ 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 18.7   n/a MPO361091  

452291 (2015 TP223)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TP223 = 2004 TW51 = 2008 YS130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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