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JPL Small-Body Database Browser
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487904 (2015 TA180)
Classification: Main-belt Asteroid          SPK-ID: 2487904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08502310638394986 6.5578e-08  
a 3.110855031445154 1.8923e-07 au
q 2.846360473161547 2.6963e-07 au
i 17.06104761425562 1.0348e-05 deg
node 64.62182455715781 2.2501e-05 deg
peri 233.0285957087661 8.457e-05 deg
M 332.2380979826731 9.9636e-05 deg
tp 2458755.048503031800
(2019-Sep-28.54850303)
0.00056616 TDB
period 2004.093993874164
5.49
0.00018286
5.006e-07
d
yr
n .1796322932459245 1.6391e-08 deg/d
Q 3.375349589728761 2.0532e-07 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      1823 days (4.99 yr)  
   first obs. used      2013-04-15  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62352  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:51:24  

Additional Information
 Earth MOID = 1.86268 au 
 Jupiter MOID = 1.7878 au 
 T_jup = 3.146 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO397872  

487904 (2015 TA180)          Discovered 2013-Apr-15 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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