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65902 (1998 DW17)
Classification: Main-belt Asteroid          SPK-ID: 2065902
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2253444133685756 4.1861e-08  
a 2.364451732531883 9.6564e-09 au
q 1.831635743926173 1.0076e-07 au
i 3.484670933246752 4.0975e-06 deg
node 47.3572770021136 6.7676e-05 deg
peri 328.8939642668738 6.8087e-05 deg
M 296.8054573108364 9.9136e-06 deg
tp 2459629.615515971403
(2022-Feb-19.11551597)
3.7573e-05 TDB
period 1327.987863801656
3.64
8.1353e-06
2.227e-08
d
yr
n .2710868147314398 1.6607e-09 deg/d
Q 2.897267721137592 1.1832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      9055 days (24.79 yr)  
   first obs. used      1996-09-21  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58665  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:30:20  

Additional Information
 Earth MOID = .833522 au 
 Jupiter MOID = 2.56713 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 16.27   n/a E2021B10  

65902 (1998 DW17)          Discovered 1998-Feb-23 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 DW17 = 2000 YU114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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