14403-4051 HNK 1 Aa,Ab
14h 40m 17.66s -40° 50' 29.9" P.A. 202.00 sep 0.1 mag 6.80,12.00 Sp B8/9V dist. 157.23 pc (512.88 l.y.)
Coord 2000
14403-4051
Discov num
HNK 1
Comp
Aa,Ab
Coord arcsec 2000
14 40 17.66 -40 50 29.9
Date first
2011
Date last
2011
Obs
1
Pa first
202
Pa last
202
P.A. Now (θ)
202°
Sep first
0.1
Sep last
0.103
Sep. Now (ρ)
0.103"
Mag pri
6.80
Mag sec
12.00
delta mag (ΔM)
5.2
Spectral class
B8/9V (blue-white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
N
K
(See Notes, 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
Nature of this double is uncertain.
14403-4051 SYSTEM COMPONENTS
Show
name
SAO
coord
wds_name
last
obs
pa
sep
mag1
mag2
d_mag
orb
current
Show
225106
14 40 18 -40 50 30
HNK 1 Aa,Ab
2011
1
202
0.1
6.80
12.00
5.20
<===
Show
HD 128819
225106
14 40 18 -40 50 30
HDO 237 AB
2016
8
23
8.6
6.65
12.50
5.85
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation
Centaurus
SAO
225106
HIP
71724
Tycho2
7823-02493-1
Gaia DR2
6104772166995080320
HD
128819
CD
CD-40 8860
CP
CP-40 6653
Distance
157.23
Distance ly
512.88
WDS 14403-4051 HNK 1 Aa,Ab : NOTES
discov_num
notes
refcode
HNK 1
Aa,Ab: Member of Sco-Cen Association. Mass of Aa 3.41 +0.53/-0.75Msun;
mass of Ab estimated at 146 +45/-32 Mjup (for age 10 Myr), or
217 +67/-47 Mjup (for age 20 Myr).
Hnk2015
REFERENCES
refcode
metd
author
reference
Hnk2015
Am j
Hinkley, S., Kraus, A.L., Ireland, M.J., Cheetham, A., Carpenter, J.M.,
2015ApJ...806L...9H
Hnk2015
Tuthill, P., Lacour, S., Evans, T.M., & Hauboas, X.
Hnk2015
ApJL 806, 9, 2015
DISCOVERER
idgroup
discov
author
1
HDO
Harvard Obs.
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
14403-4051
HNK 1
Aa,Ab
2011
1
202
0.1
6.80
12.00
B8/9V
N K
144017.66-405029.9
If you need more information about this double, apply for a
data request form to the WDS.
WDS 14403-4051 HNK 1 Aa,Ab : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 14403-4051 HNK 1 Aa,Ab : MEASURES
No records found.
WDS 14403-4051 : 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 14403-4051 : ALADIN DSS IMAGE @ 14h 40m 17.66s -40° 50' 29.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 14403-4051 HNK 1 Aa,Ab : 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
14403-4051
HDO 237
AB
23
8.6
Show
14403-4051
HNK 1
Aa,Ab
202
0.1
Show
14401-4054
JNN 194
73
3.5
5
Show
14417-4017
UC 2825
242
53.4
37
Show
14432-4110
LDS 500
359
12.2
38
Show
14431-4117
TDS9284
279
0.5
42
Show
14420-4130
TDS9276
AB
298
1.8
45
Show
14357-4038
UC 2796
104
100.9
54
Show
14350-4031
RST1791
159
0.2
65
Show
14371-4145
RST1793
24
0.3
66
Show
14355-4131
HDO 235
127
24.6
68
Show
14456-4002
WG 182
2
8.6
78
Show
14436-3939
I 1250
149
4.9
82
Show
14332-4124
I 946
157
3.0
87
Show
14391-4218
DAM 620
62
9.9
89
Show
14387-4221
RST1795
358
2.4
93
Show
14323-4107
HRG 100
260
11.1
93
Show
14390-4222
DAM 619
AB
328
7.4
93
Show
14390-4222
DAM 619
AC
301
11.4
93
Show
14388-4225
UC 2812
128
11.6
96
Show
14480-4131
UC 2843
183
39.4
96
Show
14417-4227
RST1798
132
1.5
99
Show
14470-3948
B 1254
247
0.5
99
Show
14410-3911
RST1797
279
1.4
100
Show
14418-4230
UC 2826
181
10.1
101
Show
14335-4156
TDS9238
271
0.6
102
Show
14400-4232
RST3888
179
0.3
102
Show
14312-4039
KOU 30
355
1.2
104
Show
14481-4152
UC 2844
223
22.4
108
Show
14498-4059
BRT 831
117
4.2
109
Show
14405-4240
I 1249
BC
68
0.5
110
Show
14405-4240
HJ 4692
A,BC
297
11.0
110
Show
14335-3930
UC 2790
301
20.6
113
Show
14304-4029
B 9023
288
19.8
115
Show
14408-4247
JNN 195
AB
311
0.4
117
Show
14506-4023
I 951
267
1.3
121
Show
14387-4249
TDS9257
211
0.5
121
Show
14454-4236
UC 2833
172
13.2
121
Show
14338-3914
TSN 61
2
87.7
122
Show
14498-3951
RST1805
59
0.5
124
Show
14330-4224
HDS2054
24
0.1
125
Show
14511-4122
SKF 913
192
65.2
127
Show
14501-4151
I 1256
121
0.4
127
Show
14357-3856
RST1792
160
0.6
127
Show
14309-4159
DAM 614
74
6.1
127
Show
14463-3904
HDS2081
108
25.4
127
Show
14308-4159
DAM 613
320
5.1
127
Show
14513-4028
WG 183
224
4.0
128
Show
14309-4202
RST1788
124
1.5
128
Show
14290-4036
UC 2772
134
47.6
130
Show
14492-4214
HDS2090
178
13.9
131
WDS 14403-4051 : COMPONENTS
A
Ab
Ab
pa=197.0°
sep=0.10"
B
pa=18.0°
sep=8.33"
pa=18.0°
sep=8.43"
14403-4051 A
Name
HD 128819
Coord arcsec 2000
144017.66-405029.9
Mag
6.65
Spectral class
B8/9V (blue-white)
PmRA
-20.00
PmDE
-22.0
SAO
225106
HIP
71724
Tycho2
7823-02493-1
HD
128819
GC
19750
CD
CD-40 8860
CP
CP-40 6653
Tycho2
7823-02493-1
Pflag
RAmdeg
220.07352240
DEmdeg
-40.84169488
PmRA
-18.2
PmDE
-21.9
E RAmdeg
4
E DEmdeg
4
E pmRA
1.1
E pmDE
1.1
EpRAm
1991.42
EpDEm
1991.33
Num
12
Q RAmdeg
1.5
Q DEmdeg
1.0
Q pmRA
1.4
Q pmDE
0.9
BTmag
6.565
E BTmag
0.015
VTmag
6.638
E VTmag
0.010
Prox
999
TYC
T
HIP
71724
CCDM
RAdeg
220.07357722
DEdeg
-40.84164444
EpRA 1990
1.80
EpDE 1990
1.68
E RAdeg
3.5
E DEdeg
3.9
Posflg
Corr
0.2
SAO
225106
DelFlag
RA1950
PmRA1950
-0.0028
DE1950
PmDE1950
-0.04
Vmag
6.8
SpType
B9
Double code
Source
70
CatNum
19750
DM
CD-40 8860
DMcomp
BDsup
HD
128819
M HD
0
GC
19750
RA1950rad
3.82715572
DE1950rad
-0.70908122
PmRA2000
-0.0027
PmDE2000
-0.036
Catalog
H
HIP
71724
Proxy
RAhms
14 40 17.66
DEdms
-40 50 29.9
Vmag
6.65
VarFlag
R Vmag
G
RAdeg
220.074
DEdeg
-40.8416
AstroRef
Plx
8.15
CCDM
14403-4051
N CCDM
I
Nsys
1
Ncomp
1
MultFlag
Source
Qual
M HIP
Theta
Rho
HD
128819
BD
CD
CD-40 8860
CP
CP-40 6653
Dm number
-40 8860
VIred
-0.05
SpType
B8/B9V
R SpType
Coord arcsec 2000
144017.66-405029.9
HIP
71724
Sn
5
So
0
Nc
1
RArad
3.8410086029
DErad
-0.7128211218
Plx
6.36
PmRA
-18.69
PmDE
-22.55
E RArad
0.49
E DErad
0.31
E Plx
0.58
E pmRA
0.64
E pmDE
0.52
Hpmag
6.6336
E Hpmag
0.0008
SHp
0.007
VA
0
BV
-0.069
E BV
0.001
VI
-0.05
Ccdm
14403-4051
RComp
Comp
A
Note1
Note2
Discov num
DRAs
-0.39
DDEs
29.7
R dRAs
10
Year
Theta
Rho
Obs
2
Vmag
6.8
Sp
B9
PmNote
*
PmRA
-23
PmDE
-25
Dm number
-40 8860
Cat1
CD
Name2
225106
Cat2
SAO
HD
128819
M HD
ADS BDS
M ADS BDS
N IDS
IDS
14340S4025A
HIC
71724
14403-4051 Ab
Coord arcsec 2000
144017.66-405030.0
Mag
12
Calc delta mag
5.2
Calc coord
yes
14403-4051 B
Coord arcsec 2000
144017.89-405022.0
Mag
12.5
PmRA
-16.00
PmDE
-23.0
Calc delta mag
5.7
Calc coord
yes
Ccdm
14403-4051
RComp
Comp
B
Note1
Note2
Discov num
HDO 237
DRAs
DDEs
R dRAs
Year
1932
Theta
022
Rho
8.7
Obs
1
Vmag
12.5
Sp
PmNote
PmRA
PmDE
Dm number
Cat1
Name2
Cat2
HD
M HD
ADS BDS
M ADS BDS
N IDS
IDS
14340S4025B
HIC
71724