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JPL Small-Body Database Browser
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452280 (2015 TK179)
Classification: Main-belt Asteroid          SPK-ID: 2452280
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2142683460881548 7.1732e-08  
a 2.382208848594643 2.96e-08 au
q 1.871776898569701 1.6022e-07 au
i 2.435999099894838 7.5544e-06 deg
node 11.81077553748009 0.00012343 deg
peri 339.3241991071233 0.00012609 deg
M 5.28371587544011 2.1981e-05 deg
tp 2458580.789160015072
(2019-Apr-07.28916002)
8.1861e-05 TDB
period 1342.975769677066
3.68
2.503e-05
6.853e-08
d
yr
n .2680614260721667 4.9961e-09 deg/d
Q 2.892640798619584 3.5942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      7025 days (19.23 yr)  
   first obs. used      1999-03-21  
   last obs. used      2018-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45839  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:48:58  

Additional Information
 Earth MOID = .865419 au 
 Jupiter MOID = 2.53548 au 
 T_jup = 3.505 
[ 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 17.7   n/a MPO456153  

452280 (2015 TK179)          Discovered 2011-Jun-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TK179 = 2004 UJ11 = 2011 OJ31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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