19172+5145 JKA  41

 
 
19h 17m 12.50s +51 45' 11.3" P.A. 350 sep 53.3 mag 11.20,12.40
 
 
Coord 2000
19172+5145
Discov num
JKA  41
Comp
Coord arcsec 2000
19 17 12.50 +51 45 11.3
Date first
1905
Date last
2003
Obs
3
Pa first
351
Pa last
350
P.A. Now (θ)
350°
Sep first
54.4
Sep last
53.3
Sep. Now (ρ)
53.3"
Mag pri
11.20
Mag sec
12.40
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-007
Sec motion ra
-006
Pri motion dec
-019
Sec motion dec
-022
Notes
U R (Proper motion indicates non-physical, Red magnitudes)
rPM=0.139 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350
Precise sep
53.339
Constellation
Cygnus
last precise pa
350
last precise sep
53.339
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19172+5145 JKA 41 2003 3 350 53.3 11.20 12.40 U R 191712.50+514511.3

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