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JPL Small-Body Database Browser
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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 | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2250680403614871 4.5289e-08  
a 2.364336169361028 1.0812e-08 au
q 1.832199660967156 1.0791e-07 au
i 3.484867945240349 4.4624e-06 deg
node 47.37201409912785 7.8722e-05 deg
peri 329.0432527205825 7.9196e-05 deg
M 80.75787340866641 9.6392e-06 deg
tp 2458302.617740514001
(2018-Jul-03.11774051)
3.4596e-05 TDB
period 1327.890506381905
3.64
9.1084e-06
2.494e-08
d
yr
n .2711066900996904 1.8596e-09 deg/d
Q 2.8964726777549 1.3245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      8201 days (22.45 yr)  
   first obs. used      1996-09-21  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60776  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:05:23  

Additional Information
 Earth MOID = .834117 au 
 Jupiter MOID = 2.56267 au 
 T_jup = 3.512 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO453054  

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

[ show close-approach data ]
Alternate Designations
 1998 DW17 = 2000 YU114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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