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JPL Small-Body Database Browser
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487960 (2015 TD288)
Classification: Main-belt Asteroid          SPK-ID: 2487960
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2235406031250472 1.6923e-07  
a 2.704933999756319 6.1688e-08 au
q 2.100271422037345 4.9389e-07 au
i 14.95325045733002 1.6697e-05 deg
node 313.0918870634827 2.5925e-05 deg
peri 50.31305996767691 5.3258e-05 deg
M 34.52488138335611 3.9845e-05 deg
tp 2458844.665672739732
(2019-Dec-27.16567274)
0.00017781 TDB
period 1624.925432495226
4.45
5.5586e-05
1.522e-07
d
yr
n .2215486278943804 7.5788e-09 deg/d
Q 3.309596577475292 7.5478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      4792 days (13.12 yr)  
   first obs. used      2006-09-17  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51814  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:49:17  

Additional Information
 Earth MOID = 1.12757 au 
 Jupiter MOID = 2.25286 au 
 T_jup = 3.282 
[ 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 16.7   n/a MPO399188  

487960 (2015 TD288)          Discovered 2006-Sep-17 by CSS at Catalina
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TD288 = 2008 CK125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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