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27049 Kraus (1998 SB3)
Classification: Main-belt Asteroid          SPK-ID: 2027049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08233338732945295 4.8887e-08  
a 2.71234320275599 1.3736e-08 au
q 2.489026799273072 1.2898e-07 au
i 31.94668703037829 4.4161e-06 deg
node 156.7636190270986 7.0742e-06 deg
peri 15.84499469535686 2.4529e-05 deg
M 143.7192829776222 2.537e-05 deg
tp 2458349.129733387279
(2018-Aug-18.62973339)
0.00011319 TDB
period 1631.606358745133
4.47
1.2394e-05
3.393e-08
d
yr
n .220641454398888 1.676e-09 deg/d
Q 2.935659606238907 1.4867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1594  
   data-arc span      23595 days (64.60 yr)  
   first obs. used      1956-03-15  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47403  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:25:30  

Additional Information
 Earth MOID = 1.50292 au 
 Jupiter MOID = 2.05931 au 
 T_jup = 3.140 
[ 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 13.8   n/a MPO493027  
diameter diameter 10.040 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27049 Kraus           Discovered 1998 Sept. 18 by R. Tucker at Goodricke-Pigott Observatory.
Adam Levi Kraus (b. 1980) has developed a data-processing pipeline for the MOTESS survey instrument that has revealed thousands of new variable stars and transient events. His skillfully implemented algorithms have greatly speeded the examination of hundreds of gigabytes of imagery data.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031110/MPCPages.arcLast Updated: 2003-11-12

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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