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JPL Small-Body Database Browser
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376869 (2001 TQ260)
Classification: Jupiter Trojan          SPK-ID: 2376869
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .008342313493480471 1.0628e-07  
a 5.166839719891967 1.7336e-07 au
q 5.123736323178061 5.6918e-07 au
i 5.671577661756666 8.0365e-06 deg
node 96.54935173384382 9.7426e-05 deg
peri 57.33197058627987 0.00084578 deg
M 75.04400587839808 0.00082951 deg
tp 2458106.269622072263
(2017-Dec-18.76962207)
0.0099058 TDB
period 4289.788801728305
11.74
0.00021589
5.911e-07
d
yr
n .08392021533903028 4.2235e-09 deg/d
Q 5.209943116605873 1.748e-07 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6414 days (17.56 yr)  
   first obs. used      2001-10-14  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:42:25  

Additional Information
 Earth MOID = 4.13741 au 
 Jupiter MOID = .0160647 au 
 T_jup = 2.990 
[ 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 13.7   n/a MPO437549  

376869 (2001 TQ260)          Discovered 2001-Oct-14 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2013-11-20

Alternate Designations
 2001 TQ260 = 2006 DB38 = 2007 ER204 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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