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Doubles in session


Current system
16340-1532
HDS 2343
HD 149244


Nearby doubles
68' : 16387-1534
KPP 373

69' : 16383-1602
FOX 77

72' : 16343-1420
RST3953

73' : 16375-1623
ARA 85

75' : 16296-1609
J 1591

76' : 16302-1440
WSI 132

77' : 16306-1432
LDS4673AB

78' : 16311-1637
BU 626AB

78' : 16305-1433
STF3104AB

83' : 16335-1410
HDS2341

89' : 16281-1557
UC 3174

93' : 16283-1613
RST3950

95' : 16406-1540
LDS4685

97' : 16298-1417
RST3951

109' : 16320-1716
GWP2643

110' : 16273-1622
RST3948

114' : 16303-1352
GWP2639

116' : 16368-1343
GWP2648

119' : 16318-1725
UC 3183

122' : 16364-1334
GWP2646

126' : 16268-1423
GIC 141

127' : 16425-1601
UC 3213

130' : 16325-1739
HDS2338

132' : 16361-1324
YMG 82

140' : 16287-1729
OCC 518

144' : 16260-1407
RST3942AB



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16340-1532 HDS 2343 (HD 149244)

 
 
16h 34m 02.24s -15° 31' 37.5" P.A. 93.00 sep 0.6 mag 9.25,11.92 Sp K0III dist. 418.41 pc (1364.85 l.y.)
 
 
Coord 2000 16340-1532 Discov num HDS2343 Comp Coord arcsec 2000 16 34 02.24 -15 31 37.5
Date first 1991 Date last 2021 Obs 2
Pa first 95 Pa last 92.9 P.A. Now (θ) 92.9°
Sep first 0.4 Sep last 0.59 Sep. Now (ρ) 0.59"
Mag pri 9.25 Mag sec 11.92 delta mag (ΔM) 2.67 Spectral class K0III (yellow-orange)
Pri motion ra -015 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 149244 Constellation Ophiuchus SAO 159980 HIP 81117
Tycho2 6216-00284-1 Gaia DR2 4325352269772275584 HD 149244 BD BD-15 4340
Distance 418.41 Distance ly 1364.85
 
 
WDS 16340-1532 HDS 2343 (HD 149244) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16340-1532 HDS2343 1991 1 95 0.4 9.25 11.92 K0III 163402.24-153137.5
16340-1532 HDS2343 2021 2 93 0.6 9.25 11.92 K0III 163402.24-153137.5

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

 
 
WDS 16340-1532 HDS 2343 (HD 149244) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16340-1532 HDS 2343 (HD 149244) : MEASURES
 
 
No records found.

 
 
WDS 16340-1532 (HD 149244) : VIRTUAL EYEPIECE
 
 

16340-1532 HDS2343A mag 9.25 Sp K0III 16340-1532 HDS2343B sep 0.6 P.A. 93.00 mag 11.92 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16340-1532 (HD 149244) : ALADIN DSS IMAGE @ 16h 34m 02.24s -15° 31' 37.5"
 
 
 
 
WDS 16340-1532 HDS 2343 (HD 149244) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16340-1532 HDS2343 distance=0' 16387-1534 KPP 373 distance=68' 16383-1602 FOX 77 distance=69' 16343-1420 RST3953 distance=72' 16375-1623 ARA 85 distance=73' 16296-1609 J 1591 distance=75' 16302-1440 WSI 132 distance=76' 16306-1432 LDS4673AB distance=77' 16311-1637 BU 626AB distance=78' 16311-1637 BU 626AC distance=78' 16305-1433 STF3104AB distance=78' 16305-1433 STF3104AC distance=78' 16335-1410 HDS2341 distance=83' 16281-1557 UC 3174 distance=89' 16283-1613 RST3950 distance=93' 16406-1540 LDS4685 distance=95' 16298-1417 RST3951 distance=97' 16320-1716 GWP2643 distance=109' 16273-1622 RST3948 distance=110' 16303-1352 GWP2639 distance=114' 16368-1343 GWP2648 distance=116' 16318-1725 UC 3183 distance=119' 16364-1334 GWP2646 distance=122' 16268-1423 GIC 141 distance=126' 16425-1601 UC 3213 distance=127' 16325-1739 HDS2338 distance=130' 16361-1324 YMG 82 distance=132' 16287-1729 OCC 518 distance=140' 16260-1407 RST3942AB distance=144' 16260-1407 LMP 13AB,C distance=144' 16268-1351 RST3946 distance=146' 16308-1308 STF2050AB distance=152' 16308-1308 STF2050AC distance=152' 16308-1308 SIN 126AD distance=152' 16272-1338 RST3947 distance=152' 16268-1724 WSI 131 distance=153' 16395-1744 HJ 4879AB distance=154' 16395-1744 HJ 4879AC distance=154' 16362-1804 GWP2645 distance=156' 16315-1254 PRZ 2 distance=163' 16438-1658 UC 3218 distance=166' 16270-1746 TOK 602 distance=169' 16464-1524 GWP2665 distance=179' 16398-1254 LDS4683 distance=180' 16303-1240 LAF 56AB distance=181' 16303-1240 LAF 56AC distance=181' 16303-1240 LAF 56AD distance=181' 16303-1240 LAF 56AE distance=181' 16303-1240 LAF 56AF distance=181' 16303-1240 LAF 56AG distance=181' 16303-1240 LAF 56AH distance=181' grafico limitrofi
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 16340-1532 HDS2343 93 0.6
Show 16387-1534 KPP 373 71 4.0 68
Show 16383-1602 FOX 77 350 2.4 69
Show 16343-1420 RST3953 159 1.0 72
Show 16375-1623 ARA 85 279 11.8 73
Show 16296-1609 J 1591 1 8.6 75
Show 16302-1440 WSI 132 307 0.1 76
Show 16306-1432 LDS4673 AB 90 74.9 77
Show 16311-1637 BU 626 AB 37 41.3 78
Show 16311-1637 BU 626 AC 320 119.4 78
Show 16305-1433 STF3104 AB 229 9.5 78
Show 16305-1433 STF3104 AC 82 111.2 78
Show 16335-1410 HDS2341 224 0.2 83
Show 16281-1557 UC 3174 221 52.4 89
Show 16283-1613 RST3950 37 0.2 93
Show 16406-1540 LDS4685 291 44.1 95
Show 16298-1417 RST3951 270 2.7 97
Show 16320-1716 GWP2643 270 86.4 109
Show 16273-1622 RST3948 203 3.5 110
Show 16303-1352 GWP2639 168 11.0 114
Show 16368-1343 GWP2648 350 107.5 116
Show 16318-1725 UC 3183 314 22.2 119
Show 16364-1334 GWP2646 33 119.5 122
Show 16268-1423 GIC 141 135 7.5 126
Show 16425-1601 UC 3213 152 7.8 127
Show 16325-1739 HDS2338 92 0.0 130
Show 16361-1324 YMG 82 187 1.2 132
Show 16287-1729 OCC 518 -1 0.2 140
Show 16260-1407 RST3942 AB 13 0.6 144
Show 16260-1407 LMP 13 AB,C 261 91.9 144
Show 16268-1351 RST3946 123 0.1 146
Show 16308-1308 STF2050 AB 218 5.7 152
Show 16308-1308 STF2050 AC 295 140.7 152
Show 16308-1308 SIN 126 AD 44 81.3 152
Show 16272-1338 RST3947 286 0.4 152
Show 16268-1724 WSI 131 170 0.7 153
Show 16395-1744 HJ 4879 AB 340 19.6 154
Show 16395-1744 HJ 4879 AC 78 34.3 154
Show 16362-1804 GWP2645 262 86.5 156
Show 16315-1254 PRZ 2 237 6.5 163
Show 16438-1658 UC 3218 73 25.0 166
Show 16270-1746 TOK 602 238 179.8 169
Show 16464-1524 GWP2665 217 6.9 179
Show 16398-1254 LDS4683 316 9.5 180
Show 16303-1240 LAF 56 AB 259 5.2 181
Show 16303-1240 LAF 56 AC 162 6.3 181
Show 16303-1240 LAF 56 AD 232 10.3 181
Show 16303-1240 LAF 56 AE 3 10.5 181
Show 16303-1240 LAF 56 AF 309 11.5 181
Show 16303-1240 LAF 56 AG 229 12.7 181
Show 16303-1240 LAF 56 AH 221 14.4 181

 
 
WDS 16340-1532 : COMPONENTS
 
 
  A
B pa=93.0°
sep=0.57"
 
 
16340-1532 A
 
 
Componente originario normalizzato AB Name HD 149244 Coord arcsec 2000 163402.24-153137.5 Mag 9.25
Spectral class K0III (yellow-orange) PmRA -15.00 PmDE 8.0 SAO 159980
HIP 81117 Tycho2 6216-00284-1 HD 149244 BD BD-15 4340
Tycho2
Tycho2 6216-00284-1 Pflag RAmdeg 248.50928612 DEmdeg -15.52706490
PmRA -13.9 PmDE 6.5 E RAmdeg 14 E DEmdeg 16
E pmRA 0.9 E pmDE 0.9 EpRAm 1986.01 EpDEm 1983.10
Num 19 Q RAmdeg 1.4 Q DEmdeg 1.5 Q pmRA 1.4
Q pmDE 1.6 BTmag 11.134 E BTmag 0.062 VTmag 9.267
E VTmag 0.021 Prox 999 TYC T HIP 81117
CCDM AB RAdeg 248.50932083 DEdeg -15.52707917 EpRA 1990 1.68
EpDE 1990 1.42 E RAdeg 15.7 E DEdeg 20.1 Posflg P
Corr 0.1
SAO
SAO 159980 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 0.002 Vmag 8.7 SpType K2
Double code Source 21 CatNum 5969 DM BD-15 4340
DMcomp BDsup HD 149244 M HD 0
GC RA1950rad 4.32487659 DE1950rad -0.26919231 PmRA2000 -0.0008
PmDE2000 0.005
Hipparcos
Catalog H HIP 81117 Proxy H RAhms 16 34 02.24
DEdms -15 31 37.5 Vmag 9 VarFlag R Vmag H
RAdeg 248.509 DEdeg -15.5271 AstroRef A Plx 3.14
CCDM 16340-1532 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 95 Rho 0.449 HD 149244 BD BD-15 4340
CD CP Dm number -15 4340 VIred 1.17
SpType K0III R SpType Coord arcsec 2000 163402.24-153137.5
Hipparcos 2
HIP 81117 Sn 15 So 3 Nc 2
RArad 4.3373057588 DErad -0.2709986527 Plx 2.39 PmRA -14.05
PmDE 9.05 E RArad 1.95 E DErad 1.1 E Plx 1.79
E pmRA 3.01 E pmDE 1.69 Hpmag 9.1634 E Hpmag 0.0043
SHp 0.02 VA 0 BV 1.251 E BV 0.232
VI 1.17
CCDM
Ccdm 16340-1532 RComp Comp A Note1
Note2 Discov num DRAs 2.23 DDEs 22.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.3 Sp K0 PmNote *
PmRA -15 PmDE 8 Dm number -15 4340 Cat1 BD
Name2 159980 Cat2 SAO HD 149244 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 81117
 
 
16340-1532 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 163402.28-153137.5 Mag 11.92 Calc delta mag 2.67
Calc coord yes
CCDM
Ccdm 16340-1532 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.26 DDEs 22.5
R dRAs 82 Year 1991 Theta 95 Rho 0.5
Obs 1 Vmag 11.9 Sp PmNote *
PmRA -15 PmDE 8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 81117