19190+3744 ALI 620

 
 
19h 19m 00.20s +37 44' 12.7" P.A. 183 sep 13.3 mag 11.80,12.20
 
 
Coord 2000
19190+3744
Discov num
ALI 620
Comp
Coord arcsec 2000
19 19 00.20 +37 44 12.7
Date first
1929
Date last
2010
Obs
7
Pa first
184
Pa last
183
P.A. Now (θ)
183°
Sep first
14.2
Sep last
13.3
Sep. Now (ρ)
13.3"
Mag pri
11.80
Mag sec
12.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-002
Sec motion ra
+010
Pri motion dec
-012
Sec motion dec
-003
Notes
rPM=1.233
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.3
Precise sep
13.34
Cdsa2 id
ALI 620
Constellation
Lyra
Ra deg
19.31672222222222
De deg
37.73686111111111
last precise pa
183.3
last precise sep
13.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19190+3744 ALI 620 1929 2 10 13.7 11.56 12.00 191903.72+374500.6
19190+3744 ALI 620 2007 3 4 13.6 11.56 12.00 191903.72+374500.6
19190+3744 ALI 620 2008 4 4 13.9 11.56 12.00 191903.72+374500.6
19190+3744 ALI 620 2010 7 183 13.0 11.80 12.20 191900.20+374412.7

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