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JPL Small-Body Database Browser
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487981 (2015 TQ319)
Classification: Main-belt Asteroid          SPK-ID: 2487981
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1486678048471584 1.0928e-07  
a 3.109328417352497 7.0067e-08 au
q 2.647071386995812 3.6881e-07 au
i .7361140366823173 1.3148e-05 deg
node 151.4066931847696 0.00071331 deg
peri 294.9345772876405 0.00074671 deg
M 181.7136050667165 0.00017618 deg
tp 2459592.276979582404
(2022-Jan-12.77697958)
0.00096233 TDB
period 2002.61894791957
5.48
6.7692e-05
1.853e-07
d
yr
n .1797646029335674 6.0764e-09 deg/d
Q 3.571585447709182 8.0484e-08 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      4073 days (11.15 yr)  
   first obs. used      2005-12-25  
   last obs. used      2017-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .75622  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:11:22  

Additional Information
 Earth MOID = 1.66345 au 
 Jupiter MOID = 1.64381 au 
 T_jup = 3.202 
[ 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 17.5   n/a MPO399194  

487981 (2015 TQ319)          Discovered 2005-Dec-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 TQ319 = 2006 BX63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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