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216340 (2007 WO35)
Classification: Main-belt Asteroid          SPK-ID: 2216340
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06263439378695539 4.2841e-08  
a 2.421690392814344 1.842e-08 au
q 2.270009283120723 1.0338e-07 au
i 5.463943438467442 6.1396e-06 deg
node 36.91415268355076 6.4396e-05 deg
peri 36.22902738402931 0.00010423 deg
M 163.9551778595358 7.9638e-05 deg
tp 2458573.598958923133
(2019-Mar-31.09895892)
0.00030354 TDB
period 1376.500441974581
3.77
1.5705e-05
4.3e-08
d
yr
n .261532789254744 2.9839e-09 deg/d
Q 2.573371502507964 1.9573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6027 days (16.50 yr)  
   first obs. used      2003-10-21  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49271  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:25  

Additional Information
 Earth MOID = 1.28619 au 
 Jupiter MOID = 2.57664 au 
 T_jup = 3.504 
[ 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 17.27   n/a E2021B55  

216340 (2007 WO35)          Discovered 2007-Nov-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2007 WO35 = 2003 UK367 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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