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JPL Small-Body Database Browser
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295700 (2008 TQ174)
Classification: Main-belt Asteroid          SPK-ID: 2295700
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07104031545489435 6.8823e-08  
a 2.223439387363453 1.7059e-08 au
q 2.065485551890317 1.5229e-07 au
i 7.162648253085881 5.5263e-06 deg
node 158.2608738595448 7.2859e-05 deg
peri 31.95529598874935 9.2942e-05 deg
M 253.9098458891098 5.9537e-05 deg
tp 2458957.369102393485
(2020-Apr-17.86910239)
0.00020121 TDB
period 1210.978322525285
3.32
1.3937e-05
3.816e-08
d
yr
n .2972803008143718 3.4214e-09 deg/d
Q 2.38139322283659 1.8271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      7344 days (20.11 yr)  
   first obs. used      1998-09-25  
   last obs. used      2018-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5954  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:17:04  

Additional Information
 Earth MOID = 1.07089 au 
 Jupiter MOID = 2.57904 au 
 T_jup = 3.634 
[ 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 18.1   n/a MPO460241  

295700 (2008 TQ174)          Discovered 2008-Oct-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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