19467+3552 HU  681

 
 
19h 46m 39.54s +35 51' 52.9" P.A. 191 sep 1.9 mag 8.52,12.30 Sp A0 dist. 334.45 pc (1090.98 l.y.)
 
 
Coord 2000
19467+3552
Discov num
HU  681
Comp
Coord arcsec 2000
19 46 39.54 +35 51 52.9
Date first
1903
Date last
2007
Obs
6
Pa first
198
Pa last
191
P.A. Now (θ)
191°
Sep first
1.8
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
8.52
Mag sec
12.30
delta mag (ΔM)
3.78
Spectral class
A0 (white)
Pri motion ra
+002
Sec motion ra
+003
Pri motion dec
+001
Sec motion dec
+001
Notes
rPM=0.316
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
191.3
Precise sep
1.9
Constellation
Cygnus
SAO
68838
HIP
97320
Tycho2
2668-00139-1
HD
187092
BD
BD+35 3799
Distance
334.45
Distance ly
1090.98
last precise pa
191.3
last precise sep
1.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19467+3552 HU 681 1991 5 193 1.9 8.52 12.30 A0 194639.54+355152.9
19467+3552 HU 681 2007 6 191 1.9 8.52 12.30 A0 194639.54+355152.9

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