01301-4024 BVD  17

01h 30m 06.52s -40 24' 07.9" P.A. 176 sep 20.5 mag 11.88,11.90 Sp G6V+G6V

Coord 2000
01301-4024
Discov num
BVD  17
Comp
Coord arcsec 2000
01 30 06.52 -40 24 07.9
Date first
1898
Date last
2015
Obs
10
Pa first
175
Pa last
176
P.A. Now (θ)
176°
Sep first
21.4
Sep last
20.5
Sep. Now (ρ)
20.5"
Mag pri
11.88
Mag sec
11.90
delta mag (ΔM)
0.02
Spectral class
G6V+G6V (yellow/yellow)
Pri motion ra
+089
Sec motion ra
+090
Pri motion dec
-016
Sec motion dec
-017
Notes
W


rPM=0.015 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
175.9
Precise sep
20.522
Cdsa2 id
BVD 17
Constellation
Phoenix
Tycho2
7544-00932-1
Ra deg
1.5018111111111112
De deg
-40.40219444444444
last precise pa
175.9
last precise sep
20.522




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01301-4024 BVD 17 1998 4 176 20.7 12.03 12.07 G6V G6V 013006.52-402407.9
01301-4024 BVD 17 2014 8 176 20.0 11.88 11.90 G6V+G6V 013006.52-402407.9
01301-4024 BVD 17 2015 10 176 20.5 11.88 11.90 G6V+G6V W 013006.52-402407.9

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