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JPL Small-Body Database Browser
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487870 (2015 TP125)
Classification: Main-belt Asteroid          SPK-ID: 2487870
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08882105296167146 8.9277e-08  
a 3.086304636079673 1.0533e-07 au
q 2.812175808542588 2.8333e-07 au
i 10.63075436805732 8.2705e-06 deg
node 95.44876153352124 5.1373e-05 deg
peri 287.3900539108568 8.2206e-05 deg
M 246.4287121244525 5.5349e-05 deg
tp 2459225.273590704292
(2021-Jan-10.77359070)
0.00030391 TDB
period 1980.416854126131
5.42
0.00010138
2.776e-07
d
yr
n .1817799112595675 9.3055e-09 deg/d
Q 3.360433463616757 1.1468e-07 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      4500 days (12.32 yr)  
   first obs. used      2005-12-25  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56113  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:09:26  

Additional Information
 Earth MOID = 1.83918 au 
 Jupiter MOID = 2.07838 au 
 T_jup = 3.194 
[ 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 16.4   n/a MPO446847  

487870 (2015 TP125)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TP125 = 2005 YM199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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