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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329325871016012 3.15e-08  
a 2.402768536082944 8.7141e-09 au
q 2.083362298375111 7.7071e-08 au
i 2.101570492372793 4.2531e-06 deg
node 46.47300780015551 9.3554e-05 deg
peri 70.36299264903637 9.4958e-05 deg
M 283.3304268694587 1.6345e-05 deg
tp 2458890.225603247084
(2020-Feb-10.72560325)
6.2268e-05 TDB
period 1360.399085454172
3.72
7.4007e-06
2.026e-08
d
yr
n .2646282284729802 1.4396e-09 deg/d
Q 2.722174773790777 9.8725e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1349  
   data-arc span      9467 days (25.92 yr)  
   first obs. used      1994-01-05  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52853  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:22:25  

Additional Information
 Earth MOID = 1.10105 au 
 Jupiter MOID = 2.35757 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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