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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09930413413812603 6.3983e-08  
a 3.053676040308095 6.8163e-08 au
q 2.750433385186958 1.9402e-07 au
i 11.95845881287874 7.4357e-06 deg
node 204.1640922253756 2.8945e-05 deg
peri 237.0934242358744 5.0486e-05 deg
M 288.6474688672439 3.7096e-05 deg
tp 2459386.813381696750
(2021-Jun-21.31338170)
0.00020237 TDB
period 1949.09437973652
5.34
6.526e-05
1.787e-07
d
yr
n .1847011636494817 6.1842e-09 deg/d
Q 3.356918695429231 7.4932e-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 = 1.78646 au 
 Jupiter MOID = 2.01202 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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