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JPL Small-Body Database Browser
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305038 (2007 TQ426)
Classification: Main-belt Asteroid          SPK-ID: 2305038
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1623963004450182 8.8897e-07  
a 2.641114677935478 3.4428e-07 au
q 2.212207425187721 2.6347e-06 au
i 4.645796455835857 1.2619e-05 deg
node 304.9481732702112 7.0728e-05 deg
peri 47.11622577956364 0.00010013 deg
M 283.6210222555017 8.7704e-05 deg
tp 2458933.121758915734
(2020-Mar-24.62175892)
0.00044022 TDB
period 1567.759045037618
4.29
0.00030654
8.393e-07
d
yr
n .2296271235937037 4.4899e-08 deg/d
Q 3.070021930683236 4.0019e-07 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      5726 days (15.68 yr)  
   first obs. used      2000-02-05  
   last obs. used      2015-10-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .55246  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 13:26:46  

Additional Information
 Earth MOID = 1.20861 au 
 Jupiter MOID = 2.36514 au 
 T_jup = 3.371 
[ 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 17.5   n/a MPO352865  

305038 (2007 TQ426)          Discovered 2007-Oct-09 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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