19100+3821 A   263

 
 
19h 10m 00.50s +38 21' 26.2" P.A. 226 sep 1.5 mag 9.06,15.30 Sp F2
 
 
Coord 2000
19100+3821
Discov num
A   263
Comp
Coord arcsec 2000
19 10 00.50 +38 21 26.2
Date first
1901
Date last
1927
Obs
3
Pa first
227
Pa last
226
P.A. Now (θ)
226°
Sep first
1.4
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.06
Mag sec
15.30
delta mag (ΔM)
6.24
Spectral class
F2 (yellow-white)
Pri motion ra
+010
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.6
Precise sep
1.46
Constellation
Lyra
last precise pa
225.6
last precise sep
1.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19100+3821 A 263 1927 3 226 1.5 9.06 15.30 F2 191000.50+382126.2

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