19011-3657 JOY   7

 
 
19h 01m 08.60s -36 57' 19.7" P.A. 157 sep 1.4 mag 11.20,12.20 Sp K7+M1
 
 
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
22
Pa first
135
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
K7+M1 (yellow-orange/red)
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
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

If you need more information about this double, apply for a data request form to the WDS.