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17760 (1998 DU33)
Classification: Main-belt Asteroid          SPK-ID: 2017760
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1328558094112644 3.1352e-08  
a 2.402821986406484 7.8278e-09 au
q 2.083593126531268 7.6375e-08 au
i 2.10134758932652 3.8773e-06 deg
node 46.46768335989464 9.1765e-05 deg
peri 70.27415383035815 9.294e-05 deg
M 29.2504205841253 1.3977e-05 deg
tp 2458889.962296652093
(2020-Feb-10.46229665)
5.275e-05 TDB
period 1360.444479449402
3.72
6.648e-06
1.82e-08
d
yr
n .2646193986142667 1.2931e-09 deg/d
Q 2.7220508462817 8.8678e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1567  
   data-arc span      9610 days (26.31 yr)  
   first obs. used      1994-01-05  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50766  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:40:31  

Additional Information
 Earth MOID = 1.10099 au 
 Jupiter MOID = 2.35649 au 
 T_jup = 3.512 
[ 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 14.8   n/a MPO412317  

17760 (1998 DU33)          Discovered 1998-Feb-27 by Elst, E. W. at La Silla
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 DU33 = 1994 AK2 = 1996 TB65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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