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JPL Small-Body Database Browser
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487678 (2015 PT226)
Classification: Main-belt Asteroid          SPK-ID: 2487678
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .206583564874946 6.5465e-07  
a 2.726314357166881 9.2484e-08 au
q 2.1631026182936 1.8069e-06 au
i 10.94826918115383 1.3528e-05 deg
node 277.4368355491335 8.615e-05 deg
peri 59.13926450382532 0.00012078 deg
M 297.4182745657335 5.8566e-05 deg
tp 2458886.329700940313
(2020-Feb-06.82970094)
0.00027443 TDB
period 1644.229072057043
4.50
8.3665e-05
2.291e-07
d
yr
n .2189475944185899 1.1141e-08 deg/d
Q 3.289526096040162 1.1159e-07 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      3775 days (10.34 yr)  
   first obs. used      2006-09-27  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54521  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:14:39  

Additional Information
 Earth MOID = 1.1753 au 
 Jupiter MOID = 2.1544 au 
 T_jup = 3.299 
[ 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 16.6   n/a E2015T79  

487678 (2015 PT226)          Discovered 2007-Nov-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 PT226 = 2013 CQ83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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