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JPL Small-Body Database Browser
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173288 (1999 TH150)
Classification: Main-belt Asteroid          SPK-ID: 2173288
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .22168038734388 5.2327e-08  
a 2.432978397738061 1.0715e-08 au
q 1.893634804128195 1.2595e-07 au
i 3.305506017105715 4.7923e-06 deg
node 52.64651335773414 8.3949e-05 deg
peri 287.0200074669793 8.4491e-05 deg
M 80.22801326076245 9.2168e-06 deg
tp 2458291.591866730806
(2018-Jun-22.09186673)
3.5143e-05 TDB
period 1386.135882680502
3.80
9.1571e-06
2.507e-08
d
yr
n .2597147974438364 1.7157e-09 deg/d
Q 2.972321991347927 1.3091e-08 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      7050 days (19.30 yr)  
   first obs. used      1999-10-01  
   last obs. used      2019-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50802  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:23:53  

Additional Information
 Earth MOID = .887372 au 
 Jupiter MOID = 2.42678 au 
 T_jup = 3.470 
[ 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 15.9   n/a MPO412970  

173288 (1999 TH150)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 1999 TH150 = 2002 JJ54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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