20080+4223 A   382

 
 
20h 08m 01.18s +42 23' 06.0" P.A. 96 sep 1.7 mag 7.21,9.49 Sp K0 dist. 200.4 pc (653.7 l.y.)
 
 
Coord 2000
20080+4223
Discov num
A   382
Comp
Coord arcsec 2000
20 08 01.18 +42 23 06.0
Date first
1902
Date last
2016
Obs
28
Pa first
85
Pa last
96
P.A. Now (θ)
96°
Sep first
1.3
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
7.21
Mag sec
9.49
delta mag (ΔM)
2.28
Spectral class
K0 (yellow-orange)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
+001
Sec motion dec
+001
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
96.3
Precise sep
1.68
Constellation
Cygnus
SAO
49217
HIP
99170
Tycho2
3158-02079-1
Gaia DR2
14692675840
HD
191394
BD
BD+41 3618
Distance
200.4
Distance ly
653.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20080+4223 A 382 1998 23 96 1.7 7.21 9.49 K0 D 200801.18+422306.0
20080+4223 A 382 2007 24 95 1.7 7.21 9.49 K0 D 200801.18+422306.0
20080+4223 A 382 2009 25 96 1.7 7.21 9.49 K0 D 200801.18+422306.0
20080+4223 A 382 2012 26 96 1.7 7.21 9.49 K0 V 200801.18+422306.0
20080+4223 A 382 2016 27 96 1.7 7.21 9.49 K0 V 200801.18+422306.0

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