20093+2004 HU  355

 
 
20h 09m 18.78s +20 04' 03.9" P.A. 353 sep 1.1 mag 9.12,13.10 Sp K0
 
 
Coord 2000
20093+2004
Discov num
HU  355
Comp
Coord arcsec 2000
20 09 18.78 +20 04 03.9
Date first
1901
Date last
2007
Obs
4
Pa first
352
Pa last
353
P.A. Now (θ)
353°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.12
Mag sec
13.10
delta mag (ΔM)
3.98
Spectral class
K0 (yellow-orange)
Pri motion ra
-004
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.1
Precise sep
1.137
Constellation
Sagitta
SAO
105763
Tycho2
1626-00583-1
Gaia DR2
59859309696
HD
351422
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20093+2004 HU 355 1975 3 355 1.3 9.12 13.10 K0 200918.78+200403.9
20093+2004 HU 355 2007 4 353 1.1 9.12 13.10 K0 200918.78+200403.9

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