01479-0057 BU  871

 
 
01h 47m 56.96s -00 57' 23.0" P.A. 347 sep 2.1 mag 9.19,10.11 Sp A3
 
 
Coord 2000
01479-0057
Discov num
BU  871
Comp
Coord arcsec 2000
01 47 56.96 -00 57 23.0
Date first
1879
Date last
2015
Obs
28
Pa first
351
Pa last
347
P.A. Now (θ)
347°
Sep first
1.4
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.19
Mag sec
10.11
delta mag (ΔM)
0.92
Spectral class
A3 (white)
Pri motion ra
+031
Sec motion ra
+031
Pri motion dec
-021
Sec motion dec
-021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347
Precise sep
2.09
Constellation
Cetus
SAO
110132
Tycho2
4686-01778-1
HD
10997
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01479-0057 BU 871 2008 27 349 1.9 9.19 10.11 A3 D 014756.96-005723.0
01479-0057 BU 871 2015 28 347 2.1 9.19 10.11 A3 014756.96-005723.0

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