15064-3106 RST1818

 
 
15h 06m 23.57s -31 06' 15.3" P.A. 193.00 sep 1.6 mag 10.61,12.40 Sp F2
 
 
Coord 2000
15064-3106
Discov num
RST1818
Comp
Coord arcsec 2000
15 06 23.57 -31 06 15.3
Date first
1934
Date last
2016
Obs
4
Pa first
191
Pa last
193
P.A. Now (θ)
193°
Sep first
1.4
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
10.61
Mag sec
12.40
delta mag (ΔM)
1.79
Spectral class
F2 (yellow-white)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-038
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.9
Precise sep
1.612
Constellation
Lupus
SAO
206297
Tycho2
7311-01483-1
Gaia DR2
6211600270070881024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15064-3106 RST1818 1945 2 194 1.3 10.61 12.40 F2 150623.57-310615.3
15064-3106 RST1818 2015 3 193 1.6 10.61 12.40 F2 150623.57-310615.3

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