01530-1222 RST4189

 
 
01h 53m 02.10s -12 22' 13.3" P.A. 17.00 sep 1.1 mag 9.38,13.30 Sp F0
 
 
Coord 2000
01530-1222
Discov num
RST4189
Comp
Coord arcsec 2000
01 53 02.10 -12 22 13.3
Date first
1940
Date last
2015
Obs
2
Pa first
16
Pa last
17
P.A. Now (θ)
17°
Sep first
1.2
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.38
Mag sec
13.30
delta mag (ΔM)
3.92
Spectral class
F0 (yellow-white)
Pri motion ra
+026
Sec motion ra
Pri motion dec
+031
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.5
Precise sep
1.064
Constellation
Cetus
SAO
148080
Tycho2
5280-00549-1
Gaia DR2
77421959040
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01530-1222 RST4189 1940 1 16 1.2 9.38 13.30 F0 015302.10-122213.3
01530-1222 RST4189 2015 2 17 1.1 9.38 13.30 F0 015302.10-122213.3

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