19209+3549 ALI 151

 
 
19h 20m 54.49s +35 48' 30.5" P.A. 121 sep 13.2 mag 9.68,12.50 Sp A2
 
 
Coord 2000
19209+3549
Discov num
ALI 151
Comp
Coord arcsec 2000
19 20 54.49 +35 48 30.5
Date first
1933
Date last
2010
Obs
6
Pa first
120
Pa last
121
P.A. Now (θ)
121°
Sep first
13.1
Sep last
13.2
Sep. Now (ρ)
13.2"
Mag pri
9.68
Mag sec
12.50
delta mag (ΔM)
2.82
Spectral class
A2 (white)
Pri motion ra
+001
Sec motion ra
+002
Pri motion dec
+002
Sec motion dec
+004
Notes
rPM=0.5
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.2
Precise sep
13.24
Cdsa2 id
ALI 151
Constellation
Lyra
Ra deg
19.348469444444444
De deg
35.80847222222222
last precise pa
121.2
last precise sep
13.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19209+3549 ALI 151 2000 4 121 13.2 9.68 12.50 A2 D 192054.49+354830.5
19209+3549 ALI 151 2002 5 121 13.2 9.68 12.50 A2 D 192054.49+354830.5
19209+3549 ALI 151 2010 6 121 12.7 9.68 12.50 A2 192054.49+354830.5

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