19561+1807 GCB  49

 
 
19h 56m 00.26s +18 06' 28.7" P.A. 285 sep 3.4 mag 9.68,12.20 Sp K0
 
 
Coord 2000
19561+1807
Discov num
GCB  49
Comp
Coord arcsec 2000
19 56 00.26 +18 06 28.7
Date first
1929
Date last
1931
Obs
2
Pa first
285
Pa last
285
P.A. Now (θ)
285°
Sep first
3.3
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
9.68
Mag sec
12.20
delta mag (ΔM)
2.52
Spectral class
K0 (yellow-orange)
Pri motion ra
+011
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.8
Precise sep
3.44
Constellation
Sagitta
Tycho2
1620-03140-1
HD
350957
last precise pa
284.8
last precise sep
3.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19561+1807 GCB 49 1931 2 285 3.4 9.68 12.20 195600.26+180628.7

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