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JPL Small-Body Database Browser
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487876 (2015 TR130)
Classification: Main-belt Asteroid          SPK-ID: 2487876
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .102574901079333 7.7201e-08  
a 3.149430320413775 1.1358e-07 au
q 2.82637781684108 2.2195e-07 au
i 11.95264052027366 8.3392e-06 deg
node 73.86622487607843 3.2597e-05 deg
peri 308.0558204613784 5.6478e-05 deg
M 241.180091101124 4.2017e-05 deg
tp 2459274.303321545453
(2021-Feb-28.80332155)
0.0002485 TDB
period 2041.486128076452
5.59
0.00011043
3.023e-07
d
yr
n .1763421240286372 9.5392e-09 deg/d
Q 3.47248282398647 1.2523e-07 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      4486 days (12.28 yr)  
   first obs. used      2004-11-10  
   last obs. used      2017-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56874  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:12:30  

Additional Information
 Earth MOID = 1.84925 au 
 Jupiter MOID = 1.98511 au 
 T_jup = 3.166 
[ 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 16.4   n/a MPO399162  

487876 (2015 TR130)          Discovered 2013-May-08 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 TR130 = 2014 QW155 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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