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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1559807326331385 4.0708e-08  
a 2.785562332302975 1.3301e-08 au
q 2.351068278915083 1.1367e-07 au
i 7.439176224080742 4.1582e-06 deg
node 297.4173290235055 3.5909e-05 deg
peri 108.6170116396171 4.0293e-05 deg
M 316.264698809519 1.5999e-05 deg
tp 2458806.799117151084
(2019-Nov-19.29911715)
7.5478e-05 TDB
period 1698.117542415703
4.65
1.2162e-05
3.33e-08
d
yr
n .2119994588171278 1.5184e-09 deg/d
Q 3.220056385690867 1.5375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1416  
   data-arc span      15398 days (42.16 yr)  
   first obs. used      1977-10-07  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:19:19  

Additional Information
 Earth MOID = 1.37326 au 
 Jupiter MOID = 2.19726 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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