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59103 (1998 WF15)
Classification: Main-belt Asteroid          SPK-ID: 2059103
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1113949175879423 4.967e-08  
a 2.670071776909261 1.5235e-08 au
q 2.372639351366564 1.3658e-07 au
i 5.682224469448944 4.9853e-06 deg
node 87.92985115582557 5.2582e-05 deg
peri 256.2153490949003 5.7491e-05 deg
M 37.49791016376322 2.2416e-05 deg
tp 2458834.507909400543
(2019-Dec-17.00790940)
9.9185e-05 TDB
period 1593.612880153306
4.36
1.3639e-05
3.734e-08
d
yr
n .2259017886234504 1.9334e-09 deg/d
Q 2.967504202451959 1.6932e-08 au
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      8162 days (22.35 yr)  
   first obs. used      1997-06-28  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:10:13  

Additional Information
 Earth MOID = 1.37266 au 
 Jupiter MOID = 2.40534 au 
 T_jup = 3.366 
[ 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 15.4   n/a MPO347914  

59103 (1998 WF15)          Discovered 1998-Nov-21 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 WF15 = 1997 MB4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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