19011-3657 JOY   7

 
 
19h 01m 08.60s -36 57' 19.7" P.A. 157 sep 1.4 mag 11.20,12.20 Sp K:e
 
 
Coord 2000
19011-3657
Discov num
JOY   7
Comp
Coord arcsec 2000
19 01 08.60 -36 57 19.7
Date first
1942
Date last
2005
Obs
21
Pa first
138
Pa last
157
P.A. Now (θ)
157°
Sep first
1.0
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
11.20
Mag sec
12.20
delta mag (ΔM)
1
Spectral class
K:e (yellow-orange)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157
Precise sep
1.4
Constellation
Corona Austrina
Tycho2
7421-00213-1
last precise pa
157
last precise sep
1.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19011-3657 JOY 7 2001 13 150 1.3 11.20 12.20 N D 190108.60-365719.7
19011-3657 JOY 7 2005 13 157 1.4 11.20 12.20 K:e N 190108.60-365719.7

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