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JPL Small-Body Database Browser
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117283 (2004 TQ168)
Classification: Main-belt Asteroid          SPK-ID: 2117283
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09296663130776653 6.0605e-08  
a 3.11967629720112 3.3389e-08 au
q 2.829650501079645 1.8903e-07 au
i 3.668858044304078 4.9239e-06 deg
node 131.9498253247527 9.6431e-05 deg
peri 218.2033539350251 0.0001001 deg
M 259.7037551223921 2.7627e-05 deg
tp 2459161.218518058790
(2020-Nov-07.71851806)
0.00015555 TDB
period 2012.624368414726
5.51
3.231e-05
8.846e-08
d
yr
n .1788709337170351 2.8716e-09 deg/d
Q 3.409702093322595 3.6493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      8978 days (24.58 yr)  
   first obs. used      1993-10-09  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58888  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:21:21  

Additional Information
 Earth MOID = 1.82356 au 
 Jupiter MOID = 1.97938 au 
 T_jup = 3.207 
[ 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 14.9   n/a MPO493668  

117283 (2004 TQ168)          Discovered 2004-Oct-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 TQ168 = 1993 TE25 = 2001 DV104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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