19393+5802 MLR 540

 
 
19h 39m 19.44s +58 02' 27.6" P.A. 119 sep 0.9 mag 10.00,12.40 Sp F5
 
 
Coord 2000
19393+5802
Discov num
MLR 540
Comp
Coord arcsec 2000
19 39 19.44 +58 02 27.6
Date first
1981
Date last
1984
Obs
2
Pa first
122
Pa last
119
P.A. Now (θ)
119°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.00
Mag sec
12.40
delta mag (ΔM)
2.4
Spectral class
F5 (yellow-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
+025
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.1
Precise sep
0.89
Constellation
Cygnus
SAO
31866
Tycho2
3942-00614-1
HD
239169
last precise pa
119.1
last precise sep
0.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19393+5802 MLR 540 1984 2 119 0.9 10.00 12.40 F5 193919.44+580227.6

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