17207-3641 RSS 437 (HD 156687)
17h 20m 40.30s -36° 40' 57.7" P.A. 161.00 sep 8.2 mag 5.82,10.45 Sp G8/K0III dist. 248.76 pc (811.46 l.y.)
Coord 2000
17207-3641
Discov num
RSS 437
Comp
Coord arcsec 2000
17 20 40.30 -36 40 57.7
Date first
1975
Date last
1999
Obs
2
Pa first
139
Pa last
160.5
P.A. Now (θ)
160.5°
Sep first
7.3
Sep last
8.17
Sep. Now (ρ)
8.17"
Mag pri
5.82
Mag sec
10.45
delta mag (ΔM)
4.63
Spectral class
G8/K0III (yellow)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
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
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name
HD 156687
Constellation
Scorpius
SAO
208702
HIP
84863
Tycho2
7374-00656-1
Gaia DR2
5975178881819028480
HD
156687
CD
CD-3611419
CP
CP-36 7234
Distance
248.76
Distance ly
811.46
WDS 17207-3641 RSS 437 (HD 156687) : NOTES
No records found.
REFERENCES
refcode
metd
author
reference
Rss1996
Pa -
Rousseau, J.M., Perie, J.P., & Gachard, M.T.
1996A&AS..116..301R
Rss1996
A&AS 116, 301, 1996
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
17207-3641
RSS 437
1999
2
161
8.2
9.20
G8/K0III
D
172040.30-364057.7
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17207-3641 RSS 437 (HD 156687) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17207-3641 RSS 437 (HD 156687) : MEASURES
No records found.
WDS 17207-3641 (HD 156687) : 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 17207-3641 (HD 156687) : ALADIN DSS IMAGE @ 17h 20m 40.30s -36° 40' 57.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 17207-3641 RSS 437 (HD 156687) : 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
17207-3641
RSS 437
161
8.2
Show
17210-3701
B 906
335
0.4
21
Show
17214-3707
BRT1714
9
1.7
28
Show
17209-3604
SNA 70
260
0.1
37
Show
17198-3606
WFC 288
AB
291
14.6
37
Show
17198-3606
SNA 69
Aa,Ab
14
0.2
37
Show
17198-3606
SNA 69
AC
300
7.9
37
Show
17198-3606
WSI 61
Ba,Bb
17
0.0
37
Show
17175-3645
TDT 297
292
0.5
39
Show
17229-3713
SEE 327
235
19.4
42
Show
17247-3649
BRT1716
321
3.1
50
Show
17204-3544
TDT 312
55
0.6
57
Show
17255-3647
BRT1718
73
2.4
59
Show
17243-3722
RST3091
1
2.4
60
Show
17246-3602
B 910
317
0.3
62
Show
17228-3739
B 909
72
2.9
64
Show
17209-3535
B 907
253
3.5
67
Show
17234-3542
BRT1715
296
5.9
68
Show
17227-3748
B 908
AB
115
2.7
72
Show
17227-3748
B 908
AC
208
9.7
72
Show
17254-3727
BRT1717
139
3.9
74
Show
17261-3718
RST3096
106
0.5
76
Show
17164-3545
HDO 267
19
76.1
77
Show
17175-3532
SNA 67
355
6.8
80
Show
17249-3530
LDS 595
277
25.8
89
Show
17244-3759
RST3092
64
0.3
90
Show
17268-3548
LDS 598
293
16.8
91
Show
17271-3554
BRT1719
328
2.2
91
Show
17131-3651
B 901
297
2.9
92
Show
17241-3518
RST3090
334
1.3
94
Show
17181-3810
SEE 324
83
0.1
95
Show
17227-3812
I 1317
247
0.3
95
Show
17286-3638
NSN 383
16
1.6
95
Show
17132-3714
B 2827
150
4.5
96
Show
17136-3729
TDS 858
70
1.4
98
Show
17289-3647
CHR 183
70
0.2
100
Show
17137-3738
RST3969
292
0.2
101
Show
17281-3555
BRT1720
223
2.7
102
Show
17190-3459
SEE 509
CD
294
119.7
104
Show
17190-3459
MLO 4
AB
323
1.3
104
Show
17190-3459
HJ 4935
AC
142
32.6
104
Show
17190-3459
SEE 509
AD
285
92.0
104
Show
17190-3459
HJ 4935
BC
136
31.4
104
Show
17190-3459
SEE 509
BD
312
20.3
104
Show
17232-3821
RST1955
51
0.4
104
Show
17128-3728
B 899
330
1.8
106
Show
17139-3748
B 902
71
1.6
106
Show
17185-3827
TDT 300
159
0.8
110
Show
17160-3819
RST1945
345
14.5
113
Show
17128-3751
TDT 264
205
1.0
117
Show
17139-3818
HWE 86
150
2.6
126
WDS 17207-3641 : COMPONENTS
17207-3641 A
Componente originario normalizzato
AB
Name
HD 156687
Coord arcsec 2000
172040.30-364057.7
Mag
5.82
Spectral class
G8/K0III (yellow)
PmRA
-5.00
PmDE
-23.0
SAO
208702
HIP
84863
Tycho2
7374-00656-1
HD
156687
CD
CD-3611419
CP
CP-36 7234
Tycho2
7374-00656-1
Pflag
RAmdeg
260.16791312
DEmdeg
-36.68274191
PmRA
-4.1
PmDE
-23.2
E RAmdeg
13
E DEmdeg
18
E pmRA
1.5
E pmDE
1.4
EpRAm
1989.55
EpDEm
1986.65
Num
13
Q RAmdeg
0.5
Q DEmdeg
0.7
Q pmRA
0.4
Q pmDE
0.7
BTmag
11.014
E BTmag
0.055
VTmag
9.363
E VTmag
0.021
Prox
999
TYC
T
HIP
84863
CCDM
RAdeg
260.16792417
DEdeg
-36.68268583
EpRA 1990
1.71
EpDE 1990
1.45
E RAdeg
14.0
E DEdeg
21.1
Posflg
Corr
0.0
SAO
208702
DelFlag
RA1950
PmRA1950
0.0008
DE1950
PmDE1950
-0.014
Vmag
9.1
SpType
K2
Double code
Source
41
CatNum
8652
DM
CD-3611419
DMcomp
BDsup
HD
156687
M HD
0
GC
RA1950rad
4.52604663
DE1950rad
-0.63936444
PmRA2000
0.0008
PmDE2000
-0.013
Catalog
H
HIP
84863
Proxy
RAhms
17 20 40.30
DEdms
-36 40 57.7
Vmag
9.22
VarFlag
R Vmag
H
RAdeg
260.168
DEdeg
-36.6827
AstroRef
Plx
1.75
CCDM
N CCDM
Nsys
Ncomp
1
MultFlag
Source
Qual
M HIP
Theta
Rho
HD
156687
BD
CD
CD-3611419
CP
CP-36 7234
Dm number
-3611419
VIred
1.09
SpType
G8/K0III
R SpType
Coord arcsec 2000
172040.30-364057.7
HIP
84863
Sn
5
So
0
Nc
1
RArad
4.5407868763
DErad
-0.6402337476
Plx
4.02
PmRA
-3.79
PmDE
-22.93
E RArad
1.5
E DErad
0.69
E Plx
1.61
E pmRA
2.32
E pmDE
0.72
Hpmag
9.3767
E Hpmag
0.0021
SHp
0.016
VA
0
BV
1.359
E BV
0.049
VI
1.33
Ccdm
17207-3641
RComp
Comp
A
Note1
Note2
Discov num
DRAs
-1.77
DDEs
2.3
R dRAs
40
Year
Theta
Rho
Obs
2
Vmag
9.2
Sp
G8
PmNote
PmRA
0
PmDE
-20
Dm number
-3611419
Cat1
CD
Name2
208702
Cat2
SAO
HD
156687
M HD
ADS BDS
M ADS BDS
N IDS
*
IDS
17139S3635A
HIC
84863
17207-3641 B
Componente originario normalizzato
AB
Coord arcsec 2000
172040.48-364105.4
Mag
10.45
Calc delta mag
4.63
Calc coord
yes
Ccdm
17207-3641
RComp
Comp
B
Note1
Note2
Discov num
RSU
DRAs
-1.38
DDEs
-2.8
R dRAs
40
Year
1975
Theta
139
Rho
7.3
Obs
Vmag
Sp
PmNote
PmRA
PmDE
Dm number
Cat1
Name2
Cat2
HD
M HD
ADS BDS
M ADS BDS
N IDS
*
IDS
17139S3635B
HIC
84863