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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1327737244830795 3.1244e-08  
a 2.402413558234302 7.7637e-09 au
q 2.083436162358887 7.6028e-08 au
i 2.101450118394403 3.8331e-06 deg
node 46.46506220166857 9.1655e-05 deg
peri 70.21599491709975 9.282e-05 deg
M 82.24288033939744 1.3872e-05 deg
tp 2458889.782371685382
(2020-Feb-10.28237169)		 5.2227e-05 TDB
period 1360.097624641168
3.72		 6.593e-06
1.805e-08		 d
yr
n .2646868823809453 1.2831e-09 deg/d
Q 2.721390954109719 8.7945e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1593  
   data-arc span      9665 days (26.46 yr)  
   first obs. used      1994-01-05  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50968  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:19:06  

Additional Information
 Earth MOID = 1.10074 au 
 Jupiter MOID = 2.35676 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 14.84   n/a E2021B10  

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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