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JPL Small-Body Database Browser
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452297 (2015 TU304)
Classification: Main-belt Asteroid          SPK-ID: 2452297
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 .1798939665605606 1.056e-07  
a 2.30586287041857 2.6094e-08 au
q 1.891052052314253 2.4231e-07 au
i 8.120740862469212 5.4484e-06 deg
node 99.78264791634703 6.9119e-05 deg
peri 219.257893904358 8.1354e-05 deg
M 55.11497692058997 4.517e-05 deg
tp 2458404.698610082101
(2018-Oct-13.19861008)
0.00015958 TDB
period 1278.935496462311
3.50
2.171e-05
5.944e-08
d
yr
n .281484094386154 4.7781e-09 deg/d
Q 2.720673688522886 3.0789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5605 days (15.35 yr)  
   first obs. used      2001-11-11  
   last obs. used      2017-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56085  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:51:17  

Additional Information
 Earth MOID = .884368 au 
 Jupiter MOID = 2.57332 au 
 T_jup = 3.553 
[ 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 17.4   n/a MPO397641  

452297 (2015 TU304)          Discovered 2008-Oct-08 by CSS at Catalina
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TU304 = 2010 DE10 = 2014 HQ169 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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