20124+5354 HDS 2880 (HD 192456)

 
 
20h 12m 26.39s +53° 54' 18.4" P.A. 274.00 sep 0.1 mag 8.56,9.45 Sp K2 dist. 378.79 pc (1235.61 l.y.)
 
 
Coord 2000 20124+5354 Discov num HDS2880 Comp Coord arcsec 2000 20 12 26.39 +53 54 18.4
Date first 1991 Date last 2007 Obs 2
Pa first 276 Pa last 273.7 P.A. Now (θ) 273.7°
Sep first 0.2 Sep last 0.113 Sep. Now (ρ) 0.113"
Mag pri 8.56 Mag sec 9.45 delta mag (ΔM) 0.89 Spectral class K2 (yellow-orange)
Pri motion ra +011 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 192456 Constellation Cygnus SAO 32355 HIP 99573
Tycho2 3936-00912-1 Gaia DR2 2185525826908847104 HD 192456 BD BD+53 2363
Distance 378.79 Distance ly 1235.61
 
 
WDS 20124+5354 HDS 2880 (HD 192456) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20124+5354 HDS2880 1991 1 276 0.2 8.56 9.45 K2 201226.39+535418.4
20124+5354 HDS2880 2007 2 274 0.1 8.56 9.45 K2 201226.39+535418.4

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WDS 20124+5354 HDS 2880 (HD 192456) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20124+5354 HDS 2880 (HD 192456) : MEASURES
 
 
No records found.

 
 
WDS 20124+5354 (HD 192456) : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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WDS 20124+5354 (HD 192456) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.