19302+0219 A  2274

 
 
19h 30m 09.14s +02 19' 25.5" P.A. 257 sep 3.3 mag 9.32,11.90 Sp K0
 
 
Coord 2000
19302+0219
Discov num
A  2274
Comp
Coord arcsec 2000
19 30 09.14 +02 19 25.5
Date first
1910
Date last
1979
Obs
11
Pa first
251
Pa last
257
P.A. Now (θ)
257°
Sep first
3.3
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
9.32
Mag sec
11.90
delta mag (ΔM)
2.58
Spectral class
K0 (yellow-orange)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.6
Precise sep
3.31
Constellation
Aquila
Tycho2
0482-02190-1
Gaia DR2
62580492800
HD
183564
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19302+0219 A 2274 1979 11 257 3.3 9.32 11.90 K0 193009.14+021925.5

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