20438+3928 SEI 1230 (HD 197667)

 
 
20h 43m 50.13s +39° 27' 34.8" P.A. 124.00 sep 25.3 mag 7.82,12.20 Sp K0 dist. 450.45 pc (1469.37 l.y.)
 
 
Coord 2000 20438+3928 Discov num SEI1230 Comp Coord arcsec 2000 20 43 50.13 +39 27 34.8
Date first 1892 Date last 2015 Obs 14
Pa first 129 Pa last 124 P.A. Now (θ) 124°
Sep first 26.0 Sep last 25.272 Sep. Now (ρ) 25.272"
Mag pri 7.82 Mag sec 12.20 delta mag (ΔM) 4.38 Spectral class K0 (yellow-orange)
Pri motion ra -012 Sec motion ra -008
Pri motion dec -018 Sec motion dec -007
Notes
rPM=0.541
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 197667 Constellation Cygnus SAO 70435 HIP 102314
Tycho2 3170-00356-1 Gaia DR2 2063693165383475584 HD 197667 BD BD+38 4208
Distance 450.45 Distance ly 1469.37
 
 
WDS 20438+3928 SEI 1230 (HD 197667) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20438+3928 SEI1230 1998 6 125 25.3 7.80 10.60 K0 D 204350.13+392734.8
20438+3928 SEI1230 2002 7 124 25.1 7.80 10.60 K0 D 204350.13+392734.8
20438+3928 SEI1230 2013 8 125 25.0 7.80 10.60 K0 204350.13+392734.8
20438+3928 SEI1230 2015 10 124 25.3 7.82 12.20 K0 204350.13+392734.8

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WDS 20438+3928 SEI 1230 (HD 197667) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20438+3928 SEI 1230 (HD 197667) : MEASURES
 
 
No records found.

 
 
WDS 20438+3928 (HD 197667) : VIRTUAL EYEPIECE
 
 

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WDS 20438+3928 (HD 197667) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.