15558-2512 KSA 75 AB (HD 142506)
15h 55m 48.83s -25° 12' 24.1" P.A. 319.00 sep 8.9 mag 8.75,10.96 Sp G3
Coord 2000
15558-2512
Discov num
KSA 75
Comp
AB
Coord arcsec 2000
15 55 48.83 -25 12 24.1
Date first
1999
Date last
2015
Obs
9
Pa first
318
Pa last
319.1
P.A. Now (θ)
319.1°
Sep first
8.9
Sep last
8.854
Sep. Now (ρ)
8.854"
Mag pri
8.75
Mag sec
10.96
delta mag (ΔM)
2.21
Spectral class
G3 (yellow)
Pri motion ra
-013
Sec motion ra
-102
Pri motion dec
-020
Sec motion dec
+124
Notes
W
K
(, 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=1.054
This double is not physical.
15558-2512 SYSTEM COMPONENTS
Show
name
SAO
coord
wds_name
last
obs
pa
sep
mag1
mag2
d_mag
orb
current
Show
HD 142506
15 55 49 -25 12 24
KSA 75 AB
2015
9
319
8.9
8.75
10.96
2.21
<===
Show
15 55 49 -25 12 24
KSA 75 AC
2015
8
299
14.5
8.75
13.46
4.71
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name
HD 142506
Constellation
Scorpius
Tycho2
6783-02045-1
Gaia DR2
6235742349962813824
HD
142506
WDS 15558-2512 KSA 75 AB (HD 142506) : NOTES
No records found.
REFERENCES
refcode
metd
author
reference
KsA2007a
E2 j
Kraus, A.L. & Hillenbrand, L.A.
2007ApJ...662..413K
KsA2007a
+Ed
ApJ 662, 413, 2007
KsA2007b
Ag j
Kraus, A.L. & Hillenbrand, L.A.
2007ApJ...664.1167K
KsA2007b
+E+
ApJ 664, 1167, 2007
KsA2007b
+Pu
KsA2008
Am j
Kraus, A.L., Ireland, M.J., Martinache, F., & Lloyd, J.P.
2008ApJ...679..762K
KsA2008
+C
ApJ 679, 762, 2008
KsA2009
A+ j
Kraus, A.L. & Hillenbrand, L.A.
2009ApJ...703.1511K
KsA2009
+Pb
ApJ 703, 1511, 2009
KsA2009
+E+
KsA2009
+C
KsA2011
Am j
Kraus, A.L., Ireland, M.J., Martinache, F., & Hillenbrand, L.A.
2011ApJ...731....8K
KsA2011
ApJ 731, 8, 2011
KsA2014
A j
Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J.,
2014ApJ...781...20K
KsA2014
Bowler, B.P., & Liu, M.C.
KsA2014
ApJ 781, 20, 2014
KsA2016
A j
Kraus, A.L., Ireland, M.J., Huber, D., Mann, A.W., & Dupuy, T.J.
2016AJ....152....8K
KsA2016
+Ao
AJ 152, 8, 2016
KsA2021
A
Pearce, L.A., Kraus, A.L., Dupuy, T.J., Mann, A.W. & Huber, D.
2021ApJ...909..216P
KsA2021
ApJ 909, 216, 2021
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
15558-2512
KSA 75
AB
1999
2
318
8.9
8.75
10.96
G3
DK
155548.83-251224.1
15558-2512
KSA 75
AB
2000
3
319
8.9
8.75
10.96
G3
DK
155548.83-251224.1
15558-2512
KSA 75
AB
2007
8
320
8.9
8.75
10.96
G3
K
155548.83-251224.1
15558-2512
KSA 75
AB
2015
9
319
8.9
8.75
10.96
G3
K
155548.83-251224.1
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15558-2512 KSA 75 AB (HD 142506) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15558-2512 KSA 75 AB (HD 142506) : MEASURES
No records found.
WDS 15558-2512 (HD 142506) : 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 15558-2512 (HD 142506) : ALADIN DSS IMAGE @ 15h 55m 48.83s -25° 12' 24.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 15558-2512 KSA 75 AB (HD 142506) : 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
15558-2512
KSA 75
AB
319
8.9
Show
15558-2512
KSA 75
AC
299
14.5
Show
15551-2521
KOH 54
105
0.2
14
Show
15573-2515
B 301
256
0.2
20
Show
15573-2529
KOH 57
AB
144
0.6
27
Show
15573-2529
LAF 87
AC
117
11.0
27
Show
15536-2520
BU 36
AB
273
2.0
31
Show
15536-2520
OCC 187
Aa,Ab
-1
0.1
31
Show
15570-2539
UC 3091
261
29.6
32
Show
15555-2545
TOK 734
137
0.4
33
Show
15570-2541
B 855
236
1.0
34
Show
15557-2437
I 1279
9
0.4
36
Show
15562-2548
B 299
340
4.0
37
Show
15582-2450
USD 202
341
0.7
40
Show
15589-2513
KSA 77
128
11.2
42
Show
15574-2435
LDS4609
AB
218
5.7
44
Show
15574-2435
LDS4609
AC
279
130.9
44
Show
15561-2556
RST2986
49
2.3
44
Show
15539-2432
OCC 161
-1
0.1
49
Show
15518-2457
USD 79
47
2.4
58
Show
15555-2616
TOK 790
Aa,Ab
129
0.8
64
Show
15510-2503
B 2792
63
13.0
67
Show
Fang
15589-2607
SHT 60
Aa,Ab
244
2.0
69
Show
Fang
15589-2607
BU 622
AB
129
50.4
69
Show
15589-2607
KOH 61
Ba,Bb
331
2.9
70
Show
15509-2534
KSA 116
AB
329
0.1
70
Show
15598-2556
KOH 62
85
5.5
70
Show
15592-2606
KSA 78
BC
352
0.1
72
Show
15592-2606
KSA 78
AB
329
2.9
72
Show
15581-2406
KOH 59
Ba,Bb
85
0.6
74
Show
16012-2516
TOK 741
51
0.2
74
Show
15581-2406
KSA 120
Aa,Ab
113
0.3
74
Show
16009-2441
USD 303
350
3.0
76
Show
16015-2509
USD 321
3
0.7
78
Show
15581-2624
USD 197
229
0.4
78
Show
15595-2412
B 2374
22
15.1
80
Show
15574-2354
KOH 58
46
1.4
82
Show
16002-2611
SEE 255
AB
2
15.0
84
Show
16002-2611
SEE 255
AC
329
17.9
84
Show
15565-2348
KOH 60
AB
22
0.1
85
Show
15565-2348
LAF 85
AC
76
5.6
85
Show
15565-2348
LAF 85
AD
359
10.5
85
Show
15550-2347
GHE 17
AB
236
0.7
86
Show
15550-2347
B 2796
AC
162
10.9
86
Show
15550-2347
LAF 84
AD
241
0.7
86
Show
16019-2445
KOH 68
212
0.1
87
Show
16021-2538
B 303
356
1.8
90
Show
15586-2348
KSA 76
15
12.3
93
Show
15557-2645
I 977
264
0.6
93
Show
15565-2339
TOK 736
102
0.2
94
Show
15592-2635
TOK 738
192
0.7
95
WDS 15558-2512 : COMPONENTS
A
B
B
pa=321.9°
sep=8.50"
C
pa=301.2°
sep=13.47"
pa=272.6°
sep=6.29"
15558-2512 A
Name
HD 142506
Coord arcsec 2000
155548.83-251224.1
Mag
8.75
Spectral class
G3 (yellow)
PmRA
-13.00
PmDE
-20.0
15558-2512 B
Coord arcsec 2000
155548.44-251217.4
Mag
10.96
PmRA
-102.00
PmDE
124.0
Tycho2
6783-02045-1
HD
142506
Calc delta mag
2.21
Calc coord
yes
Tycho2
6783-02045-1
Pflag
RAmdeg
238.95341030
DEmdeg
-25.20667687
PmRA
-20.2
PmDE
-16.0
E RAmdeg
29
E DEmdeg
45
E pmRA
2.4
E pmDE
2.4
EpRAm
1987.16
EpDEm
1982.93
Num
5
Q RAmdeg
1.0
Q DEmdeg
0.9
Q pmRA
1.0
Q pmDE
0.9
BTmag
11.441
E BTmag
0.082
VTmag
10.581
E VTmag
0.059
Prox
999
TYC
T
HIP
CCDM
RAdeg
238.95346194
DEdeg
-25.20664167
EpRA 1990
1.76
EpDE 1990
1.33
E RAdeg
33.2
E DEdeg
55.8
Posflg
Corr
0.1
15558-2512 C
Coord arcsec 2000
155547.98-251217.1
Mag
13.46
PmRA
74.00
PmDE
316.0
Calc delta mag
4.71
Calc coord
yes