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6147 Straub (1081 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2006147
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2157094127687394 7.4432e-09  
a 2.607026973346179 8.4731e-09 au
q 2.044666715853411 1.7951e-08 au
i 12.14252770601509 3.9032e-07 deg
node 233.7006803068143 2.9656e-06 deg
peri 89.23997684665815 6.5483e-06 deg
M 177.9000742854389 5.1707e-06 deg
tp 2458636.715652337387
(2019-Jun-02.21565234)
2.0476e-05 TDB
period 1537.505626443285
4.21
7.4955e-06
2.052e-08
d
yr
n .2341454846137953 1.1415e-09 deg/d
Q 3.169387230838947 1.0301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2540  
   data-arc span      15922 days (43.59 yr)  
   first obs. used      1977-10-07  
   last obs. used      2021-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43542  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 15:00:58  

Additional Information
 Earth MOID = 1.07549 au 
 Jupiter MOID = 2.29642 au 
 T_jup = 3.347 
[ 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 13.0   n/a MPO502212  
diameter diameter 6.997 km 0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.167   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

6147 Straub (1081 T-3)          Discovered 1977-Oct-17 by van Houten and Gehrels at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1081 T-3 = 1989 LF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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