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487268 (2014 PT54)
Classification: Main-belt Asteroid          SPK-ID: 2487268
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 .1537272591148212 1.0242e-07  
a 2.812383249340515 4.5737e-08 au
q 2.380043280838962 2.74e-07 au
i 10.56441166298411 1.1196e-05 deg
node 355.8176506343535 2.7093e-05 deg
peri 328.9134080101069 4.0501e-05 deg
M 93.77199480147509 3.1383e-05 deg
tp 2458551.774412537551
(2019-Mar-09.27441254)
0.00014374 TDB
period 1722.702090623974
4.72
4.2023e-05
1.151e-07
d
yr
n .2089740309478614 5.0977e-09 deg/d
Q 3.244723217842067 5.2768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6978 days (19.10 yr)  
   first obs. used      2000-10-06  
   last obs. used      2019-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51574  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:43:25  

Additional Information
 Earth MOID = 1.37587 au 
 Jupiter MOID = 2.1447 au 
 T_jup = 3.278 
[ 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 16.4   n/a MPO456348  

487268 (2014 PT54)          Discovered 2014-Aug-04 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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