22019+5506 ABH 157AD

 
 
22h 01m 57.00s +55 05' 34.0" P.A. 270 sep 11.7 mag 11.16,14.60 Sp A1V
 
 
Coord 2000
22019+5506
Discov num
ABH 157
Comp
AD
Coord arcsec 2000
22 01 57.00 +55 05 34.0
Date first
1987
Date last
2008
Obs
3
Pa first
270
Pa last
270
P.A. Now (θ)
270°
Sep first
11.7
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
11.16
Mag sec
14.60
delta mag (ΔM)
3.44
Spectral class
A1V (white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
22019+5506 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22019+5506 HJ 1718 AB 1902 2008 9 219 9.3 11.16 12.24 1.08
Show 22019+5506 HJ 1718 AC 1908 2008 5 268 16.7 11.16 12.25 1.09
Show 22019+5506 ABH 157 AD 1987 2008 3 270 11.7 11.16 14.60 3.44 <===
Show 22019+5506 ABH 157 AE 1906 2008 5 145 31.0 11.16 12.90 1.74
Show 22019+5506 ABH 157 AF 1987 2008 4 95 14.6 11.16 15.76 4.60
Show 22019+5506 ABH 157 AG 1987 2008 4 348 38.7 11.16 14.63 3.47
Show 22019+5506 ABH 157 AH 1987 2008 4 322 32.7 11.16 14.29 3.13
Show 22019+5506 ABH 157 AI 1987 2008 4 281 30.9 11.16 14.56 3.40
Show 22019+5506 ABH 157 AJ 1987 2008 4 239 47.9 11.16 13.88 2.72
Show 22019+5506 ABH 157 AK 1987 2008 4 226 40.8 11.16 13.80 2.64
Show 22019+5506 ABH 157 AL 1987 2008 4 147 66.4 11.16 15.59 4.43
Show 22019+5506 ABH 157 AM 1987 2008 4 282 68.6 11.16 14.26 3.10
Show 22019+5506 HJ 1718 BC 1908 2008 6 301 12.7 12.24 12.25 0.01
Show 22019+5506 HJ 1718 CD 2003 2008 2 83 5.1 12.25 14.60 2.35
13-fold system
13 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.6
Precise sep
11.7
Cdsa2 id
ABH 157 AD
Constellation
Cygnus
Ra deg
22.0325
De deg
55.09277777777778
last precise pa
269.6
last precise sep
11.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22019+5506 ABH 157 AD 1987 1 270 11.7 11.16 14.20 A1V 220157.00+550533.8
22019+5506 ABH 157 AD 2008 2 270 11.7 11.16 14.20 A1V 220157.00+550533.8

If you need more information about this double, apply for a data request form to the WDS.