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183276 (2002 TT260)
Classification: Main-belt Asteroid          SPK-ID: 2183276
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3012681844054492 6.9329e-08  
a 2.62261011922527 1.7562e-08 au
q 1.832501130202914 1.7739e-07 au
i 31.57248464354631 1.0006e-05 deg
node 52.78664734873537 1.8233e-05 deg
peri 52.14755440220598 3.9327e-05 deg
M 292.6060338039193 2.1691e-05 deg
tp 2458890.913994743710
(2020-Feb-11.41399474)
9.3192e-05 TDB
period 1551.3115492202
4.25
1.5583e-05
4.266e-08
d
yr
n .2320617030028312 2.331e-09 deg/d
Q 3.412719108247625 2.2853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      7533 days (20.62 yr)  
   first obs. used      1999-03-16  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:40:02  

Additional Information
 Earth MOID = .945106 au 
 Jupiter MOID = 2.2704 au 
 T_jup = 3.138 
[ 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 15.5   n/a MPO232194  
diameter diameter 2.224 km 0.448 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.225   0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

183276 (2002 TT260)          Discovered 2002-Oct-09 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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