18533+3302 POP 192

 
 
18h 53m 18.41s +33 02' 47.2" P.A. 41 sep 2.4 mag 11.80,12.20
 
 
Coord 2000
18533+3302
Discov num
POP 192
Comp
Coord arcsec 2000
18 53 18.41 +33 02 47.2
Date first
1985
Date last
2014
Obs
6
Pa first
34
Pa last
41
P.A. Now (θ)
41°
Sep first
2.7
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.80
Mag sec
12.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-027
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.1
Precise sep
2.4
Constellation
Lyra
last precise pa
41.1
last precise sep
2.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18533+3302 POP 192 1995 4 64 2.5 11.80 12.20 185320.00+330200.0
18533+3302 POP 192 2012 5 41 2.5 11.80 12.20 185318.41+330247.2
18533+3302 POP 192 2014 6 41 2.4 11.80 12.20 185318.41+330247.2

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