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JPL Small-Body Database Browser
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17344 (1120 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2017344
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1562746234597104 4.0671e-08  
a 2.786459020791105 1.3164e-08 au
q 2.351006186531062 1.1353e-07 au
i 7.439360703686781 4.0676e-06 deg
node 297.4134425154359 3.534e-05 deg
peri 108.5887227754667 3.9709e-05 deg
M 41.06816613049529 1.5698e-05 deg
tp 2458806.688194664337
(2019-Nov-19.18819466)
7.4084e-05 TDB
period 1698.937559060599
4.65
1.2039e-05
3.296e-08
d
yr
n .211897134229616 1.5016e-09 deg/d
Q 3.221911855051148 1.5221e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1508  
   data-arc span      15461 days (42.33 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46901  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:02:12  

Additional Information
 Earth MOID = 1.37368 au 
 Jupiter MOID = 2.19622 au 
 T_jup = 3.301 
[ 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 14.1   n/a MPO452416  

17344 (1120 T-3)          Discovered 1977-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1120 T-3 = 1988 CB2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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