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JPL Small-Body Database Browser
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17341 (4120 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2017341
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519976757184062 3.6977e-08  
a 2.257265362068899 8.4387e-09 au
q 1.91416627355476 8.51e-08 au
i 3.93663988332824 4.2414e-06 deg
node 134.6947353246172 5.7405e-05 deg
peri 258.2200127247497 5.9271e-05 deg
M 135.4614483267878 1.381e-05 deg
tp 2458134.393062695451
(2018-Jan-15.89306270)
4.6888e-05 TDB
period 1238.717727458811
3.39
6.9463e-06
1.902e-08
d
yr
n .2906231113189348 1.6297e-09 deg/d
Q 2.600364450583039 9.7213e-09 au
  Orbit Determination Parameters
   # obs. used (total)      739  
   data-arc span      16640 days (45.56 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56017  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 22:18:09  

Additional Information
 Earth MOID = .924022 au 
 Jupiter MOID = 2.82537 au 
 T_jup = 3.604 
[ 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 16.4   n/a MPO467891  

17341 (4120 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 4120 T-2 = 1997 WG46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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