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JPL Small-Body Database Browser
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35384 (1997 WK37)
Classification: Main-belt Asteroid          SPK-ID: 2035384
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2257209061283134 3.4217e-08  
a 2.358718367996672 7.8425e-09 au
q 1.826306320670967 8.0997e-08 au
i 2.617147809672787 3.7809e-06 deg
node 155.8714967204532 9.2887e-05 deg
peri 194.0536596865875 9.3302e-05 deg
M 127.4826312731731 1.0663e-05 deg
tp 2458531.944458564215
(2019-Feb-17.44445856)
3.8096e-05 TDB
period 1323.160600250168
3.62
6.5991e-06
1.807e-08
d
yr
n .2720758159908443 1.3569e-09 deg/d
Q 2.891130415322377 9.6128e-09 au
  Orbit Determination Parameters
   # obs. used (total)      985  
   data-arc span      10247 days (28.05 yr)  
   first obs. used      1992-03-30  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:05:17  

Additional Information
 Earth MOID = .820313 au 
 Jupiter MOID = 2.53901 au 
 T_jup = 3.516 
[ 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 15.6   n/a MPO449216  

35384 (1997 WK37)          Discovered 1997-Nov-29 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 WK37 = 2001 XA39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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