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487872 (2015 TL126)
Classification: Main-belt Asteroid          SPK-ID: 2487872
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1276816888868613 5.8838e-08  
a 2.707927494381213 3.8015e-08 au
q 2.362174738515453 1.5745e-07 au
i 14.24232478075493 8.785e-06 deg
node 77.4696397050399 2.944e-05 deg
peri 224.1773924097352 5.2528e-05 deg
M 93.94409604799576 3.9407e-05 deg
tp 2458575.762148681542
(2019-Apr-02.26214868)
0.00017981 TDB
period 1627.623585802837
4.46
3.4274e-05
9.384e-08
d
yr
n .2211813610592448 4.6576e-09 deg/d
Q 3.053680250246972 4.2869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6145 days (16.82 yr)  
   first obs. used      2003-01-05  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51507  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:45:12  

Additional Information
 Earth MOID = 1.36694 au 
 Jupiter MOID = 2.15212 au 
 T_jup = 3.309 
[ 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 16.1   n/a MPO440946  

487872 (2015 TL126)          Discovered 2011-Nov-25 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TL126 = 2011 WP66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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