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JPL Small-Body Database Browser
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487928 (2015 TG207)
Classification: Main-belt Asteroid          SPK-ID: 2487928
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 .0665326864367598 6.2494e-08  
a 2.472838760073532 3.1657e-08 au
q 2.308314154240894 1.6249e-07 au
i 3.753436701391387 6.6038e-06 deg
node 266.3837719799572 0.00018982 deg
peri 176.4589624499245 0.0003107 deg
M 269.3965748330664 0.00024409 deg
tp 2458957.965588916342
(2020-Apr-18.46558892)
0.00096002 TDB
period 1420.339372079816
3.89
2.7274e-05
7.467e-08
d
yr
n .25346055110255 4.8671e-09 deg/d
Q 2.63736336590617 3.3763e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5881 days (16.10 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:49:01  

Additional Information
 Earth MOID = 1.3242 au 
 Jupiter MOID = 2.50281 au 
 T_jup = 3.477 
[ 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 17.6   n/a MPO399178  

487928 (2015 TG207)          Discovered 2007-Oct-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TG207 = 2007 TH223 = 2008 YH79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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