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JPL Small-Body Database Browser
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487844 (2015 TZ93)
Classification: Main-belt Asteroid          SPK-ID: 2487844
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1340183692814643 1.1518e-07  
a 2.551213993727721 3.0841e-08 au
q 2.20930445460028 3.0826e-07 au
i .8201470600213138 9.4266e-06 deg
node 4.818797059701646 0.00048844 deg
peri 8.225287655528229 0.00048973 deg
M 328.5151317491719 3.1549e-05 deg
tp 2458730.672168301235
(2019-Sep-04.17216830)
0.00012941 TDB
period 1488.396909115605
4.08
2.6989e-05
7.389e-08
d
yr
n .2418709672098886 4.3859e-09 deg/d
Q 2.893123532855162 3.4974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5811 days (15.91 yr)  
   first obs. used      2003-11-29  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65074  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:48:33  

Additional Information
 Earth MOID = 1.20883 au 
 Jupiter MOID = 2.56851 au 
 T_jup = 3.427 
[ 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 17.6   n/a MPO456352  

487844 (2015 TZ93)          Discovered 2011-Oct-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TZ93 = 2011 US316 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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