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Doubles in session


Current system
17299+1558
STT 330 AB
HD 158656


Nearby doubles
19' : 17292+1543
HEI 169

32' : 17319+1613
LDS 996

32' : 17297+1629
BPM 683

43' : 17290+1517
UC 3351

45' : 17275+1627
A 2184AB

49' : 17309+1512
HDS2473

53' : 17335+1553
BPM 687

57' : 17336+1618
LDS4752

60' : 17319+1649
TOK 314

62' : 17316+1654
BPM 684

65' : 17273+1504
BPM 681

76' : 17343+1519
GLP 7

77' : 17257+1510
UC 3339

80' : 17246+1536
STF2160AB

81' : 17259+1655
KUI 81AB

82' : 17339+1655
LDT 22

83' : 17349+1519
STT 332AB

88' : 17337+1451
WSI 3AB

91' : 17291+1727
DAL 14AB

93' : 17339+1446
A 1877

104' : 17358+1537
OL 196

105' : 17229+1628
J 1248AB

108' : 17235+1654
A 2183AB

110' : 17261+1424
HEI 247

112' : 17375+1616
HEI 249

112' : 17376+1556
BPM 691



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17299+1558 STT 330 AB (HD 158656)

 
 
17h 29m 51.43s +15° 57' 50.7" P.A. 57.00 sep 14.5 mag 8.22,11.15 Sp F5 dist. 148.59 pc (484.7 l.y.)
 
 
Coord 2000 17299+1558 Discov num STT 330 Comp AB Coord arcsec 2000 17 29 51.43 +15 57 50.7
Date first 1843 Date last 2015 Obs 23
Pa first 61 Pa last 57.1 P.A. Now (θ) 57.1°
Sep first 12.9 Sep last 14.502 Sep. Now (ρ) 14.502"
Mag pri 8.22 Mag sec 11.15 delta mag (ΔM) 2.93 Spectral class F5 (yellow-white)
Pri motion ra -004 Sec motion ra +005
Pri motion dec -035 Sec motion dec -033
Notes
rPM=0.262 (< 0.3, Physical double)
This double is physical.
 
 
17299+1558 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 102862 17 29 51 +15 57 51 HDS 2471 Aa,Ab 2014 3 301 0.4 8.40 10.26 1.86
Show HD 158656 102862 17 29 51 +15 57 51 STT 330 AB 2015 23 57 14.5 8.22 11.15 2.93 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 158656 Constellation Hercules SAO 102862 HIP 85626
Tycho2 1538-01327-1 Gaia DR2 4543825092772314752 HD 158656 BD BD+16 3197
Distance 148.59 Distance ly 484.7
 
 
WDS 17299+1558 STT 330 AB (HD 158656) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
STTA (O. Struve DD - Appendix list) ...................
Stt1864 Ma - Struve, O. 1864MNRAS..24..149S
Stt1864 MNRAS 24, 149, 1864
Stt1866 orb - Struve, O. .
Stt1866 Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874 orb - Struve, O. .
Stt1874 Compte Rendus 79, 1467, 1874
Stt1875 orb - Struve, O. 1875MNRAS..35..367S
Stt1875 MNRAS 35, 367, 1875
Stt1878 Ma - Struve, O. 1878ObPul...9....1S
Stt1878 Pulkova Observations 9, 1, 1878
Stt1879A Ma - Struve, O. 1879Obs.....2..304G
Stt1879A cited by Gledhill (Obs 2, 304, 1879)
Stt1879B Ma - Struve, O. 1879Obs.....3..245G
Stt1879B cited by Gledhill (Obs 3, 245, 1879)
Stt1879C Ma - Struve, O. 1879Obs.....2..344G
Stt1879C cited by Gledhill (Obs 2, 344, 1879)
Stt1880A Ma - Struve, O. 1880Obs.....2..605H
Stt1880A cited by Hunt (Obs. 3, 605, 1880)
Stt1880B Ma - Struve, O. 1880Obs.....3..535G
Stt1880B cited by Gledhill (Obs 3, 535, 1880)
Stt1880C Ma - Struve, O. 1880MNRAS..40..497B
Stt1880C cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A Ma - Struve, O. 1884AReg...22..216S
Stt1884A cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a Ma j Struve, O. 1893ObPul..10....1S
Stt1893a Pulkova Obs. Observations 10, 1, 1893
Stt1906A Ma - Struve, O. 1906MmRAS..56....1L
Stt1906A cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B Ma j Struve, O. 1906QB821.B972.....
Stt1906B cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A Ma - Struve, O. 1908MNRAS..68..465B
Stt1908A cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A Ma - Struve, O. 1913QB811.B8.......
Stt1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A Ma - Struve, O. 1914AN....198..107R
Stt1914A cited by Rabe (AN 198, 107, 1914)
Stt1932A Ma - Struve, O. 1932QB821.A43......
Stt1932A cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17299+1558 STT 330 AB 2000 15 57 14.4 8.22 11.15 F5 D 172951.43+155750.7
17299+1558 STT 330 AB 2001 17 58 14.5 8.22 11.15 F5 D 172951.43+155750.7
17299+1558 STT 330 AB 2012 18 57 14.5 8.22 11.15 F5 D 172951.43+155750.7
17299+1558 STT 330 AB 2015 19 57 14.5 8.22 11.15 F5 172951.43+155750.7

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

 
 
WDS 17299+1558 STT 330 AB (HD 158656) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17299+1558 STT 330 AB (HD 158656) : MEASURES
 
 
No records found.

 
 
WDS 17299+1558 (HD 158656) : VIRTUAL EYEPIECE
 
 

17299+1558 STT 330A mag 8.22 Sp F5 17299+1558 HDS2471Ab sep 0.3 P.A. 302.00 mag 10.26 17299+1558 STT 330B sep 14.1 P.A. 56.10 mag 11.15 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17299+1558 (HD 158656) : ALADIN DSS IMAGE @ 17h 29m 51.43s +15° 57' 50.7"
 
 
 
 
WDS 17299+1558 STT 330 AB (HD 158656) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17299+1558 STT 330AB distance=0' 17292+1543 HEI 169 distance=19' 17319+1613 LDS 996 distance=32' 17297+1629 BPM 683 distance=32' 17290+1517 UC 3351 distance=43' 17275+1627 A 2184AB distance=45' 17275+1627 LBU 5AC distance=45' 17309+1512 HDS2473 distance=49' 17335+1553 BPM 687 distance=53' 17336+1618 LDS4752 distance=57' 17319+1649 TOK 314 distance=60' 17316+1654 BPM 684 distance=62' 17273+1504 BPM 681 distance=65' 17343+1519 GLP 7 distance=76' 17257+1510 UC 3339 distance=77' 17246+1536 STF2160AB distance=80' 17259+1655 KUI 81AB distance=81' 17259+1655 KUI 81AC distance=81' 17339+1655 LDT 22 distance=82' 17349+1519 STT 332AB distance=83' 17349+1519 STT 332AC distance=83' 17337+1451 WSI 3AB distance=88' 17337+1451 GII 249Aa,Ab distance=88' 17291+1727 DAL 14AB distance=91' 17291+1727 DAL 14AC distance=91' 17339+1446 A 1877 distance=93' 17358+1537 OL 196 distance=104' 17229+1628 J 1248AB distance=105' 17229+1628 STF2157AB,C distance=105' 17235+1654 A 2183AB distance=108' 17261+1424 HEI 247 distance=110' 17375+1616 HEI 249 distance=112' 17376+1556 BPM 691 distance=112' 17231+1454 BU 1284 distance=117' 17285+1755 TDT 370 distance=120' 17339+1747 COU 627 distance=124' 17342+1411 UC 3370 distance=124' 17384+1539 GWP2728 distance=125' 17382+1522 TOB 263 distance=126' 17213+1521 J 3252 distance=127' 17224+1447 TDT 322 distance=130' 17225+1441 UC 228 distance=132' 17336+1801 BPM 688 distance=135' 17207+1524 J 452 distance=136' 17388+1643 BPM 692 distance=136' 17264+1352 UC 3340 distance=136' 17325+1346 BPM 685 distance=137' 17297+1815 BRT2433 distance=138' 17252+1355 BPM 680 distance=140' 17396+1555 J 455 distance=141' 17269+1340 UC 3342 distance=145' 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 17299+1558 HDS2471 Aa,Ab 301 0.4
Show 17299+1558 STT 330 AB 57 14.5
Show 17292+1543 HEI 169 224 0.7 19
Show 17319+1613 LDS 996 283 178.8 32
Show 17297+1629 BPM 683 323 101.8 32
Show 17290+1517 UC 3351 212 37.7 43
Show 17275+1627 A 2184 AB 41 1.6 45
Show 17275+1627 LBU 5 AC 259 49.3 45
Show 17309+1512 HDS2473 144 0.5 49
Show 17335+1553 BPM 687 127 64.0 53
Show 17336+1618 LDS4752 145 3.0 57
Show 17319+1649 TOK 314 323 174.7 60
Show 17316+1654 BPM 684 242 90.7 62
Show 17273+1504 BPM 681 48 94.5 65
Show 17343+1519 GLP 7 244 9.2 76
Show 17257+1510 UC 3339 102 43.3 77
Show 17246+1536 STF2160 AB 66 3.9 80
Show 17259+1655 KUI 81 AB 216 8.5 81
Show 17259+1655 KUI 81 AC 220 26.8 81
Show 17339+1655 LDT 22 63 0.4 82
Show 17349+1519 STT 332 AB 111 10.5 83
Show 17349+1519 STT 332 AC 56 41.7 83
Show 17337+1451 WSI 3 AB 33 0.6 88
Show 17337+1451 GII 249 Aa,Ab 151 0.1 88
Show 17291+1727 DAL 14 AB 88 2.4 91
Show 17291+1727 DAL 14 AC 184 18.2 91
Show 17339+1446 A 1877 62 0.6 93
Show 17358+1537 OL 196 273 6.5 104
Show 17229+1628 J 1248 AB 142 0.1 105
Show 17229+1628 STF2157 AB,C 208 3.4 105
Show 17235+1654 A 2183 AB 137 1.2 108
Show 17261+1424 HEI 247 103 2.1 110
Show 17375+1616 HEI 249 233 1.6 112
Show 17376+1556 BPM 691 108 59.3 112
Show 17231+1454 BU 1284 166 1.9 117
Show 17285+1755 TDT 370 119 0.5 120
Show 17339+1747 COU 627 145 2.2 124
Show 17342+1411 UC 3370 207 51.5 124
Show 17384+1539 GWP2728 350 10.3 125
Show 17382+1522 TOB 263 238 15.5 126
Show 17213+1521 J 3252 355 7.6 127
Show 17224+1447 TDT 322 188 1.4 130
Show 17225+1441 UC 228 225 77.4 132
Show 17336+1801 BPM 688 169 99.6 135
Show 17207+1524 J 452 300 2.8 136
Show 17388+1643 BPM 692 111 112.7 136
Show 17264+1352 UC 3340 91 6.8 136
Show 17325+1346 BPM 685 165 76.5 137
Show 17297+1815 BRT2433 308 4.5 138
Show 17252+1355 BPM 680 45 19.1 140
Show 17396+1555 J 455 205 2.7 141

 
 
WDS 17299+1558 : COMPONENTS
 
 
  A Ab
Ab pa=302.0°
sep=0.35"
 
B pa=56.1°
sep=14.11"
pa=57.3°
sep=14.26"
 
 
17299+1558 A
 
 
Name HD 158656 Coord arcsec 2000 172951.43+155750.7 Mag 8.22 Spectral class F5 (yellow-white)
PmRA -4.00 PmDE -35.0 SAO 102862 HIP 85626
Tycho2 1538-01327-1 HD 158656 BD BD+16 3197
Tycho2
Tycho2 1538-01327-1 Pflag RAmdeg 262.46429225 DEmdeg 15.96398751
PmRA -3.7 PmDE -35.7 E RAmdeg 7 E DEmdeg 7
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.54 EpDEm 1990.66
Num 14 Q RAmdeg 1.6 Q DEmdeg 1.0 Q pmRA 1.7
Q pmDE 1.1 BTmag 8.712 E BTmag 0.018 VTmag 8.215
E VTmag 0.013 Prox 144 TYC T HIP 85626
CCDM AC RAdeg 262.46430028 DEdeg 15.96407111 EpRA 1990 1.57
EpDE 1990 1.57 E RAdeg 6.9 E DEdeg 6.6 Posflg P
Corr -0.1
SAO
SAO 102862 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.021 Vmag 8.1 SpType F5
Double code Source 28 CatNum 6294 DM BD+16 3197
DMcomp BDsup HD 158656 M HD 0
GC RA1950rad 4.57106337 DE1950rad 0.27929582 PmRA2000 0.0006
PmDE2000 -0.019
Hipparcos
Catalog H HIP 85626 Proxy H RAhms 17 29 51.43
DEdms +15 57 50.7 Vmag 8.12 VarFlag R Vmag H
RAdeg 262.464 DEdeg 15.9641 AstroRef * Plx 7.31
CCDM 17299+1558 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AC
Theta 316 Rho 0.248 HD 158656 BD BD+16 3197
CD CP Dm number +16 3197 VIred 0.51
SpType F5 R SpType Coord arcsec 2000 172951.43+155750.7
Hipparcos 2
HIP 85626 Sn 55 So 3 Nc 2
RArad 4.5808662281 DErad 0.2786257317 Plx 6.73 PmRA -9.59
PmDE -34.51 E RArad 0.88 E DErad 1.04 E Plx 1.26
E pmRA 0.92 E pmDE 1.08 Hpmag 8.2208 E Hpmag 0.0021
SHp 0.019 VA 0 BV 0.467 E BV 0.016
VI 0.54
CCDM
Ccdm 17299+1558 RComp Comp A Note1
Note2 Discov num DRAs -2.57 DDEs -9.6
R dRAs 82 Year Theta Rho
Obs 3 Vmag 8.4 Sp F5 PmNote *
PmRA -8 PmDE -35 Dm number +16 3197 Cat1 BD
Name2 +16 1701 Cat2 AGK2/3 HD 158656 M HD
ADS BDS A10592 M ADS BDS N IDS IDS 17254N1603A
HIC 85626
 
 
17299+1558 Ab
 
 
Coord arcsec 2000 172951.41+155750.9 Mag 10.26 Calc delta mag 1.86 Calc coord yes
 
 
17299+1558 B
 
 
Coord arcsec 2000 172952.24+155758.6 Mag 11.15 PmRA 5.00 PmDE -33.0
Calc delta mag 2.75 Calc coord yes
CCDM
Ccdm 17299+1558 RComp Comp B Note1
Note2 Discov num STT 330 DRAs -1.74 DDEs -1.7
R dRAs 90 Year 1848 Theta 057 Rho 14.3
Obs 7 Vmag 11.2 Sp PmNote
PmRA -8 PmDE -35 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10592 M ADS BDS N IDS IDS 17254N1603B
HIC