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
SAO
68002
Tycho2
2661-01198-1
Gaia DR2
04088033152
 
 
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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