22262-6254 UC 4745 (Gienah)

 
 
22h 26m 10.75s -62 54' 22.5" P.A. 301 sep 48.7 mag 13.20,16.20 dist. 22.29 pc (72.71 l.y.)
 
 
Coord 2000
22262-6254
Discov num
UC 4745
Comp
Coord arcsec 2000
22 26 10.75 -62 54 22.5
Date first
1998
Date last
2015
Obs
6
Pa first
301
Pa last
301
P.A. Now (θ)
301°
Sep first
48.6
Sep last
48.7
Sep. Now (ρ)
48.7"
Mag pri
13.20
Mag sec
16.20
delta mag (ΔM)
3
Spectral class
Pri motion ra
+055
Sec motion ra
+056
Pri motion dec
-096
Sec motion dec
-100
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name
Gienah
Meaning
wing
Other names
GIENAH CYGNI
Spectr
K0III
Constellation
Cygnus
SAO
70474
HIP
102488
Tycho2
2695-04139-1
HD
197989
HR
7949
GC
28959
GL
Gl 806.1A
BD
BD+33 4018
Bayer
Epsilon Cygni
Bayer name
Eps Cyg
Flamsteed
53 Cygni
Flamsteed name
53 Cyg
Distance
22.29
Distance ly
72.71
last precise pa
301.4
last precise sep
48.735
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22262-6254 UC 4745 2000 2 302 48.7 13.20 16.20 V 222610.75-625422.5
22262-6254 UC 4745 2001 3 302 48.6 13.20 16.20 V 222610.75-625422.5
22262-6254 UC 4745 2010 5 301 48.7 13.20 16.20 V 222610.75-625422.5
22262-6254 UC 4745 2015 6 301 48.7 13.20 16.20 V 222610.75-625422.5

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