18552+4409 GIC 153

 
 
18h 55m 14.78s +44 08' 34.3" P.A. 4 sep 24.3 mag 14.80,16.20
 
 
Coord 2000
18552+4409
Discov num
GIC 153
Comp
Coord arcsec 2000
18 55 14.78 +44 08 34.3
Date first
1951
Date last
2010
Obs
5
Pa first
5
Pa last
4
P.A. Now (θ)
Sep first
24.2
Sep last
24.3
Sep. Now (ρ)
24.3"
Mag pri
14.80
Mag sec
16.20
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-077
Sec motion ra
-077
Pri motion dec
-302
Sec motion dec
-302
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.4
Precise sep
24.29
Cdsa2 id
GIC 153
Constellation
Lyra
Ra deg
18.920772222222222
De deg
44.14286111111111
last precise pa
4.4
last precise sep
24.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18552+4409 GIC 153 1966 1 356 20.0 15.80 17.00 N 185514.80+440834.9
18552+4409 GIC 153 1998 2 5 24.3 14.80 16.20 N 185514.78+440834.3
18552+4409 GIC 153 2002 4 4 24.2 14.80 16.20 N D 185514.78+440834.3
18552+4409 GIC 153 2003 5 4 24.3 14.80 16.20 N D 185514.78+440834.3
18552+4409 GIC 153 2010 5 4 24.2 14.80 16.20 N 185514.78+440834.3

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