13315-4644 KOU 20
13h 31m 30.96s -46° 44' 06.8" P.A. 41.00 sep 10.6 mag 7.51,15.21 Sp B9.5V dist. 147.28 pc (480.43 l.y.)
Coord 2000
13315-4644
Discov num
KOU 20
Comp
Coord arcsec 2000
13 31 30.96 -46 44 06.8
Date first
1999
Date last
2016
Obs
4
Pa first
43
Pa last
41.4
P.A. Now (θ)
41.4°
Sep first
9.5
Sep last
10.64
Sep. Now (ρ)
10.64"
Mag pri
7.51
Mag sec
15.21
delta mag (ΔM)
7.7
Spectral class
B9.5V (blue-white)
Pri motion ra
-022
Sec motion ra
-003
Pri motion dec
-016
Sec motion dec
+001
Notes
S
K
(Parallax indidates non-physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.937
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation
Centaurus
SAO
224215
HIP
65965
Tycho2
8261-01660-1
Gaia DR2
6084120933444617216
HD
117484
CD
CD-46 8696
CP
CP-46 6382
Distance
147.28
Distance ly
480.43
WDS 13315-4644 KOU 20 : NOTES
No records found.
REFERENCES
refcode
metd
author
reference
Kou2005
A -
Kouwenhoven, M.B.N., Brown, A.G., Zinnecker, H., Kaper, L., & Portegies Zwart, S.
2005A&A...430..137K
Kou2005
A&A 430, 137, 2005
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
13315-4644
KOU 20
2000
2
41
10.3
7.51
15.21
UDK
133130.96-464406.8
13315-4644
KOU 20
2016
4
41
10.6
7.51
15.21
B9.5V
S K
133130.96-464406.8
If you need more information about this double, apply for a
data request form to the WDS.
WDS 13315-4644 KOU 20 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 13315-4644 KOU 20 : MEASURES
No records found.
WDS 13315-4644 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
WDS 13315-4644 : ALADIN DSS IMAGE @ 13h 31m 30.96s -46° 44' 06.8"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 13315-4644 KOU 20 : NEIGHBORHOODS
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show
name
coord_2000
discov#
comp
pa
sep
dist(')
Show
13315-4644
KOU 20
41
10.6
Show
13340-4641
SKF1590
BC
71
8.4
27
Show
13291-4629
UC 2546
77
41.8
29
Show
13297-4611
HDS1890
27
0.4
39
Show
13348-4709
UC 2561
299
41.6
43
Show
13355-4635
DON 607
172
1.0
43
Show
13275-4719
YMG 49
12
2.8
55
Show
13279-4726
DAM 600
CD
126
4.5
57
Show
13279-4726
RST 640
AB
153
1.3
57
Show
13279-4726
DAM 600
AB,C
330
29.3
57
Show
13316-4537
CPO 372
358
4.2
68
Show
13262-4603
I 926
240
1.3
69
Show
13364-4556
NSN 398
277
1.7
70
Show
13296-4753
KOU 19
304
1.8
72
Show
13276-4743
RST 639
245
2.2
72
Show
13257-4602
UC 2535
198
74.4
74
Show
13361-4742
RST 644
140
2.0
75
Show
13376-4736
SKF2385
AB
188
10.2
82
Show
13379-4556
B 2317
12
1.7
82
Show
13339-4802
RST 642
35
5.1
82
Show
13263-4748
SHN 27
153
0.5
83
Show
13392-4714
KPP1019
131
8.2
84
Show
13297-4807
BRT 816
170
3.7
85
Show
13236-4719
VSP 6
204
4.4
89
Show
13279-4808
SKF 901
17
2.5
92
Show
13231-4715
UC 2528
306
23.8
92
Show
13359-4524
BRT 818
247
5.8
93
Show
13404-4633
UC 2584
324
20.9
93
Show
13302-4512
BRT 817
145
3.8
93
Show
13360-4524
UC 2567
93
37.0
93
Show
13398-4725
RST 648
272
0.9
95
Show
13383-4750
RST 646
93
1.8
96
Show
13345-4816
RST4985
147
0.3
97
Show
13303-4822
TDS 713
281
2.3
99
Show
13412-4621
DON1106
100
5.6
103
Show
13245-4528
CPO 369
78
3.8
105
Show
13238-4535
RST4979
74
1.7
106
Show
13407-4556
DON 613
273
5.6
107
Show
13258-4815
JNN 156
323
0.4
108
Show
13408-4736
SKF1129
151
19.2
108
Show
13402-4543
B 2018
AB
171
0.9
110
Show
13402-4543
HJ 4602
AB,C
187
23.7
110
Show
13285-4829
SWR 141
AB
229
17.1
110
Show
13353-4500
RST4986
355
1.1
112
Show
13264-4505
BRT 815
72
5.3
113
Show
13229-4757
SLR 18
AB
241
0.9
114
Show
13229-4757
ARY 81
AB,C
62
37.3
114
Show
13413-4740
RST 649
121
2.4
115
Show
13208-4612
CVN 49
AB
335
1.8
116
Show
13208-4612
CVN 49
AC
109
2.6
116
Show
13208-4612
CVN 49
AD
182
4.0
116
WDS 13315-4644 : COMPONENTS
13315-4644 A
Componente originario normalizzato
AB
Coord arcsec 2000
133130.96-464406.8
Mag
7.51
Spectral class
B9.5V (blue-white)
PmRA
-22.00
PmDE
-16.0
SAO
224215
HIP
65965
Tycho2
8261-01660-1
HD
117484
CD
CD-46 8696
CP
CP-46 6382
Tycho2
8261-01660-1
Pflag
RAmdeg
202.87903822
DEmdeg
-46.73523080
PmRA
-18.7
PmDE
-15.6
E RAmdeg
5
E DEmdeg
5
E pmRA
1.4
E pmDE
1.3
EpRAm
1991.58
EpDEm
1991.38
Num
9
Q RAmdeg
0.8
Q DEmdeg
1.2
Q pmRA
0.8
Q pmDE
1.2
BTmag
7.566
E BTmag
0.016
VTmag
7.536
E VTmag
0.011
Prox
999
TYC
T
HIP
65965
CCDM
RAdeg
202.87910056
DEdeg
-46.73519417
EpRA 1990
1.77
EpDE 1990
1.58
E RAdeg
4.7
E DEdeg
4.8
Posflg
Corr
0.2
SAO
224215
DelFlag
RA1950
PmRA1950
-0.0015
DE1950
PmDE1950
-0.027
Vmag
8
SpType
A0
Double code
Source
48
CatNum
11392
DM
CP-46 6382
DMcomp
BDsup
HD
117484
M HD
0
GC
RA1950rad
3.52776493
DE1950rad
-0.81119172
PmRA2000
-0.0014
PmDE2000
-0.023
Catalog
H
HIP
65965
Proxy
RAhms
13 31 30.99
DEdms
-46 44 06.7
Vmag
7.55
VarFlag
R Vmag
G
RAdeg
202.879
DEdeg
-46.7352
AstroRef
Plx
7.09
CCDM
N CCDM
Nsys
Ncomp
1
MultFlag
Source
Qual
M HIP
Theta
Rho
HD
117484
BD
CD
CD-46 8696
CP
CP-46 6382
Dm number
-46 8696
VIred
0.03
SpType
B9V
R SpType
Coord arcsec 2000
133130.99-464406.7
HIP
65965
Sn
5
So
0
Nc
1
RArad
3.5409084651
DErad
-0.8156830228
Plx
6.79
PmRA
-22.68
PmDE
-16.76
E RArad
0.57
E DErad
0.48
E Plx
0.68
E pmRA
0.61
E pmDE
0.51
Hpmag
7.5656
E Hpmag
0.0012
SHp
0.011
VA
0
BV
0.006
E BV
0.003
VI
0.03
13315-4644 B
Componente originario normalizzato
AB
Coord arcsec 2000
133131.43-464358.8
Mag
15.21
PmRA
-3.00
PmDE
1.0
Calc delta mag
7.7
Calc coord
yes