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JPL Small-Body Database Browser
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487859 (2015 TT110)
Classification: Main-belt Asteroid          SPK-ID: 2487859
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09869603686788764 6.3894e-08  
a 3.055756764617083 6.9622e-08 au
q 2.754165682317138 1.9333e-07 au
i 11.9567286410251 7.435e-06 deg
node 204.1907871561879 2.8941e-05 deg
peri 236.7748639916107 5.0808e-05 deg
M 215.0596234219849 3.732e-05 deg
tp 2459386.031281469413
(2021-Jun-20.53128147)
0.00020397 TDB
period 1951.086840020555
5.34
6.668e-05
1.826e-07
d
yr
n .1845125458363541 6.3059e-09 deg/d
Q 3.357347846917027 7.6494e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      4998 days (13.68 yr)  
   first obs. used      2004-10-11  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67844  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:49:04  

Additional Information
 Earth MOID = 1.78974 au 
 Jupiter MOID = 2.01298 au 
 T_jup = 3.195 
[ 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 16.0   n/a MPO450510  

487859 (2015 TT110)          Discovered 2012-Mar-16 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TT110 = 2014 QY16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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