19444+5107 ARN 108

 
 
19h 44m 24.99s +51 07' 28.0" P.A. 283 sep 41.7 mag 9.19,9.61 Sp F8
 
 
Coord 2000
19444+5107
Discov num
ARN 108
Comp
Coord arcsec 2000
19 44 24.99 +51 07 28.0
Date first
1899
Date last
2015
Obs
14
Pa first
285
Pa last
283
P.A. Now (θ)
283°
Sep first
41.8
Sep last
41.7
Sep. Now (ρ)
41.7"
Mag pri
9.19
Mag sec
9.61
delta mag (ΔM)
0.42
Spectral class
F8 (yellow-white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
+015
Sec motion dec
+015
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
282.9
Precise sep
41.726
Constellation
Cygnus
last precise pa
282.9
last precise sep
41.726
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19444+5107 ARN 108 2009 1 283 42.0 9.10 9.60 V 194424.99+510728.0
19444+5107 ARN 108 2010 10 283 41.9 9.10 9.60 VD 194424.99+510728.0
19444+5107 ARN 108 2013 12 283 41.8 9.19 9.61 F8 V 194424.99+510728.0
19444+5107 ARN 108 2015 14 283 41.7 9.19 9.61 F8 V 194424.99+510728.0

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