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58647 (1997 WW35)
Classification: Main-belt Asteroid          SPK-ID: 2058647
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306277689841694 3.3931e-08  
a 2.417172138723183 9.2752e-09 au
q 2.101422334991081 8.5173e-08 au
i 2.673053924513676 4.3709e-06 deg
node 297.6482249810228 8.0687e-05 deg
peri 111.2586007659941 8.2801e-05 deg
M 7.721144109961119 1.8884e-05 deg
tp 2458971.059922150953
(2020-May-01.55992215)
7.1943e-05 TDB
period 1372.649943417553
3.76
7.9007e-06
2.163e-08
d
yr
n .2622664297815732 1.5096e-09 deg/d
Q 2.732921942455286 1.0487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1077  
   data-arc span      8410 days (23.03 yr)  
   first obs. used      1997-11-07  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56367  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:40:36  

Additional Information
 Earth MOID = 1.11338 au 
 Jupiter MOID = 2.61302 au 
 T_jup = 3.503 
[ 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 15.1   n/a MPO439478  
diameter diameter 2.606 km 0.546 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.313   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58647 (1997 WW35)          Discovered 1997-Nov-29 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 WW35 = 2000 OW12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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