19265+4008 ES   81

 
 
19h 26m 32.24s +40 08' 09.2" P.A. 227 sep 12.9 mag 8.52,13.70 Sp A0
 
 
Coord 2000
19265+4008
Discov num
ES   81
Comp
Coord arcsec 2000
19 26 32.24 +40 08 09.2
Date first
1901
Date last
2010
Obs
6
Pa first
221
Pa last
227
P.A. Now (θ)
227°
Sep first
9.8
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
8.52
Mag sec
13.70
delta mag (ΔM)
5.18
Spectral class
A0 (white)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.8
Precise sep
12.85
Cdsa2 id
ES 81
Constellation
Lyra
Ra deg
19.44228888888889
De deg
40.135888888888886
last precise pa
226.8
last precise sep
12.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19265+4008 ES 81 2004 4 227 12.3 8.40 13.70 A0 D 192632.24+400809.2
19265+4008 ES 81 2010 6 226 11.8 8.52 13.70 A0 192632.24+400809.2

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