19265+4008 ES   81

 
 
19h 26m 32.24s +40 08' 09.2" P.A. 227 sep 12.8 mag 8.52,13.70 Sp A0 dist. 219.3 pc (715.36 l.y.)
 
 
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
2015
Obs
11
Pa first
221
Pa last
227
P.A. Now (θ)
227°
Sep first
9.8
Sep last
12.8
Sep. Now (ρ)
12.8"
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
226.9
Precise sep
12.845
Constellation
Lyra
SAO
48444
HIP
95587
Tycho2
3138-00434-1
Gaia DR2
13297378176
HD
183160
BD
BD+39 3766
Distance
219.3
Distance ly
715.36
 
 
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
19265+4008 ES 81 2015 7 227 12.8 8.52 13.70 A0 192632.24+400809.2

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