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JPL Small-Body Database Browser
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523179 (2016 TQ99)
Classification: Main-belt Asteroid          SPK-ID: 2523179
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08366316657486399 7.6546e-08  
a 3.080765317882435 5.8624e-08 au
q 2.823018735914373 2.4324e-07 au
i 10.33603458306305 8.5495e-06 deg
node 206.0428940113579 4.5607e-05 deg
peri 152.1731918894426 6.9049e-05 deg
M 208.2827277617098 5.352e-05 deg
tp 2459432.874710188832
(2021-Aug-06.37471019)
0.00030512 TDB
period 1975.087550989815
5.41
5.6376e-05
1.543e-07
d
yr
n .1822704010359369 5.2026e-09 deg/d
Q 3.338511899850497 6.3528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      4937 days (13.52 yr)  
   first obs. used      2005-09-29  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68863  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 07:15:00  

Additional Information
 Earth MOID = 1.82425 au 
 Jupiter MOID = 2.10093 au 
 T_jup = 3.198 
[ 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 16.4   n/a MPO448168  

523179 (2016 TQ99)          Discovered 2005-Sep-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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