19137+3454 ES 2238

 
 
19h 13m 42.52s +34 54' 46.3" P.A. 218 sep 2.2 mag 10.20,10.50
 
 
Coord 2000
19137+3454
Discov num
ES 2238
Comp
Coord arcsec 2000
19 13 42.52 +34 54 46.3
Date first
1926
Date last
2001
Obs
4
Pa first
216
Pa last
218
P.A. Now (θ)
218°
Sep first
3.4
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.20
Mag sec
10.50
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+017
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218
Precise sep
2.17
Constellation
Lyra
last precise pa
218
last precise sep
2.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19137+3454 ES 2238 2001 4 218 2.2 10.20 10.50 191342.52+345446.3

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