15232-1947 B  1782

 
 
15h 23m 11.46s -19 47' 16.0" P.A. 68.00 sep 1.5 mag 8.64,10.86 Sp K1/2III
 
 
Coord 2000
15232-1947
Discov num
B  1782
Comp
Coord arcsec 2000
15 23 11.46 -19 47 16.0
Date first
1929
Date last
2016
Obs
6
Pa first
68
Pa last
68
P.A. Now (θ)
68°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
8.64
Mag sec
10.86
delta mag (ΔM)
2.22
Spectral class
K1/2III (yellow-orange)
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
68.2
Precise sep
1.541
Constellation
Libra
SAO
159213
Tycho2
6179-01291-1
Gaia DR2
6253226813926552192
HD
136802
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15232-1947 B 1782 1991 4 68 1.5 8.64 10.86 K1/2III 152311.46-194716.0
15232-1947 B 1782 2015 5 68 1.5 8.64 10.86 K1/2III 152311.46-194716.0

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