19498+2344 POU4112

 
 
19h 49m 53.87s +23 44' 18.9" P.A. 342.00 sep 7.7 mag 13.00,14.70
 
 
Coord 2000
19498+2344
Discov num
POU4112
Comp
Coord arcsec 2000
19 49 53.87 +23 44 18.9
Date first
1906
Date last
2015
Obs
8
Pa first
331
Pa last
342
P.A. Now (θ)
342°
Sep first
6.2
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
13.00
Mag sec
14.70
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-009
Sec motion ra
-058
Pri motion dec
-032
Sec motion dec
+106
Notes
R (Red magnitudes)
Visually invisible, K-band or other infrared star rPM=1.212
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
341.7
Precise sep
7.685
Constellation
Vulpecula
Gaia DR2
15899225728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19498+2344 POU4112 2000 2 353 5.2 12.90 14.50 D 194947.95+234419.0
19498+2344 POU4112 2001 3 340 7.5 13.00 14.70 R 194953.87+234418.9
19498+2344 POU4112 2015 4 342 7.7 13.00 14.70 R 194953.87+234418.9

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