18572+3845 COU1611

 
 
18h 57m 11.03s +38 44' 54.1" P.A. 111 sep 0.7 mag 11.01,11.27
 
 
Coord 2000
18572+3845
Discov num
COU1611
Comp
Coord arcsec 2000
18 57 11.03 +38 44 54.1
Date first
1977
Date last
2016
Obs
3
Pa first
107
Pa last
111
P.A. Now (θ)
111°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.01
Mag sec
11.27
delta mag (ΔM)
0.26
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-001
Sec motion dec
-001
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.8
Precise sep
0.67
Constellation
Lyra
SAO
67624
Tycho2
3119-01401-1
Gaia DR2
2100179943353758976
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18572+3845 COU1611 1991 2 118 0.7 11.01 11.27 N 185711.03+384454.1
18572+3845 COU1611 2016 3 111 0.7 11.01 11.27 N 185711.03+384454.1

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