19230+3925 GIC 156

 
 
19h 23m 02.88s +39 24' 50.3" P.A. 189 sep 7.2 mag 15.50,16.08
 
 
Coord 2000
19230+3925
Discov num
GIC 156
Comp
Coord arcsec 2000
19 23 02.88 +39 24 50.3
Date first
1966
Date last
2015
Obs
8
Pa first
180
Pa last
189
P.A. Now (θ)
189°
Sep first
8.0
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
15.50
Mag sec
16.08
delta mag (ΔM)
0.58
Spectral class
Pri motion ra
-111
Sec motion ra
-111
Pri motion dec
-264
Sec motion dec
-264
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.1
Precise sep
7.153
Constellation
Lyra
Gaia DR2
2053016602543110144
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19230+3925 GIC 156 2000 3 194 7.0 15.50 16.08 N D 192302.88+392450.3
19230+3925 GIC 156 2002 4 189 7.1 15.50 16.08 N D 192302.88+392450.3
19230+3925 GIC 156 2010 5 188 6.3 15.50 16.08 NV 192302.88+392450.3
19230+3925 GIC 156 2015 8 189 7.2 15.50 16.08 NV 192302.88+392450.3

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