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JPL Small-Body Database Browser
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249035 (2007 TQ17)
Classification: Main-belt Asteroid          SPK-ID: 2249035
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .122879714551883 7.1841e-08  
a 3.111200392623829 4.0992e-08 au
q 2.728896976464506 2.3895e-07 au
i 17.07968375263396 8.107e-06 deg
node 213.6426402533857 1.8714e-05 deg
peri 226.212865628948 3.1535e-05 deg
M 356.5545704967124 2.6474e-05 deg
tp 2458619.683651304776
(2019-May-16.18365130)
0.00014753 TDB
period 2004.427739162739
5.49
3.9614e-05
1.085e-07
d
yr
n .1796023837458835 3.5495e-09 deg/d
Q 3.493503808783151 4.6029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      6332 days (17.34 yr)  
   first obs. used      2001-09-10  
   last obs. used      2019-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55909  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:39:19  

Additional Information
 Earth MOID = 1.77006 au 
 Jupiter MOID = 1.97388 au 
 T_jup = 3.140 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO454844  
diameter diameter 4.279 km 0.725 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.106   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249035 (2007 TQ17)          Discovered 2007-Oct-07 by Chante-Perdrix at Chante-Perdrix
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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