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35647 (1998 KA67)
Classification: Main-belt Asteroid          SPK-ID: 2035647
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07926895959900761 4.7328e-08  
a 2.649345817036032 1.7056e-08 au
q 2.439334930501603 1.2732e-07 au
i 16.01093943787498 4.4176e-06 deg
node 88.08747215024215 1.9768e-05 deg
peri 141.7926089156971 3.7711e-05 deg
M 38.09084558797392 3.3487e-05 deg
tp 2458833.842633430892
(2019-Dec-16.34263343)
0.00014594 TDB
period 1575.093727607381
4.31
1.521e-05
4.164e-08
d
yr
n .228557827188387 2.2071e-09 deg/d
Q 2.859356703570461 1.8408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      968  
   data-arc span      7733 days (21.17 yr)  
   first obs. used      1998-04-23  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:53:58  

Additional Information
 Earth MOID = 1.4422 au 
 Jupiter MOID = 2.21695 au 
 T_jup = 3.331 
[ 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 14.2   n/a MPO385041  
diameter diameter 3.433 km 1.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.833 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.376   0.237 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35647 (1998 KA67)          Discovered 1998-May-23 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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