19411+5811 A   716

 
 
19h 41m 08.99s +58 10' 31.6" P.A. 279 sep 0.4 mag 9.60,11.30 Sp K0
 
 
Coord 2000
19411+5811
Discov num
A   716
Comp
Coord arcsec 2000
19 41 08.99 +58 10 31.6
Date first
1904
Date last
2008
Obs
6
Pa first
273
Pa last
279
P.A. Now (θ)
279°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.60
Mag sec
11.30
delta mag (ΔM)
1.7
Spectral class
K0 (yellow-orange)
Pri motion ra
-011
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279
Precise sep
0.449
Constellation
Cygnus
SAO
31892
Tycho2
3946-01996-1
HD
239176
last precise pa
279
last precise sep
0.449
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19411+5811 A 716 1992 5 288 0.5 9.60 11.30 K0 194108.99+581031.6
19411+5811 A 716 2008 6 279 0.4 9.60 11.30 K0 194108.99+581031.6

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