19372+2915 SLE 651

 
 
19h 37m 12.16s +29 14' 46.3" P.A. 55 sep 17.4 mag 10.69,11.86 Sp A2
 
 
Coord 2000
19372+2915
Discov num
SLE 651
Comp
Coord arcsec 2000
19 37 12.16 +29 14 46.3
Date first
1894
Date last
2010
Obs
8
Pa first
56
Pa last
55
P.A. Now (θ)
55°
Sep first
16.8
Sep last
17.4
Sep. Now (ρ)
17.4"
Mag pri
10.69
Mag sec
11.86
delta mag (ΔM)
1.17
Spectral class
A2 (white)
Pri motion ra
-003
Sec motion ra
+001
Pri motion dec
-003
Sec motion dec
+000
Notes
rPM=1.179
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
55.2
Precise sep
17.41
Constellation
Cygnus
Tycho2
2150-03672-1
last precise pa
55.2
last precise sep
17.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19372+2915 SLE 651 1997 6 56 17.2 10.69 11.86 D 193712.16+291446.3
19372+2915 SLE 651 2002 7 56 17.2 10.69 11.86 D 193712.16+291446.3
19372+2915 SLE 651 2010 8 55 17.3 10.69 11.86 A2 193712.16+291446.3

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