12476-6440 TOB 123

12h 47m 36.68s -64 40' 13.8" P.A. 27 sep 15.5 mag 9.60,12.30 Sp A0V

Coord 2000
12476-6440
Discov num
TOB 123
Comp
Coord arcsec 2000
12 47 36.68 -64 40 13.8
Date first
1987
Date last
2001
Obs
4
Pa first
28
Pa last
27
P.A. Now (θ)
27°
Sep first
15.7
Sep last
15.5
Sep. Now (ρ)
15.5"
Mag pri
9.60
Mag sec
12.30
delta mag (ΔM)
2.7
Spectral class
A0V (white)
Pri motion ra
-001
Sec motion ra
+000
Pri motion dec
-009
Sec motion dec
-002
Notes


rPM=0.781

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
26.9
Precise sep
15.507
Constellation
Crux
Tycho2
8996-00120-1
HD
111078
last precise pa
26.9
last precise sep
15.507




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12476-6440 TOB 123 2000 2 27 15.6 9.60 12.30 D 124736.68-644013.8
12476-6440 TOB 123 2001 4 27 15.5 9.60 12.30 D 124736.68-644013.8
12476-6440 TOB 123 2010 5 25 15.9 9.60 12.30 A0V 124736.68-644013.8

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