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Doubles in session


Current system
17524+0834
AHD 7 AC


Nearby doubles
31' : 17508+0815
TDT 531

35' : 17512+0804
TDT 535

38' : 17502+0853
LDS4763

39' : 17533+0758
NSN 699

44' : 17553+0838
TVB 299

46' : 17494+0823
UC 3419

47' : 17507+0755
STF2230AB

51' : 17529+0744
SKF2779

53' : 17492+0856
BRT2607

54' : 17560+0827
J 457

56' : 17564+0834
J 458

56' : 17512+0741
A 1163

57' : 17492+0909
STF2228

59' : 17534+0737
UC 3441

62' : 17514+0734
BRT2172

71' : 17519+0724
A 1164AB

71' : 17518+0945
UC 3432

75' : 17529+0948
SKF 304

76' : 17560+0928
UC 3450

79' : 17473+0851
BVD 124

85' : 17581+0829
J 2510

85' : 17506+0714
STT 337

87' : 17504+0956
TDT 528

89' : 17570+0932
LEP 155AB

92' : 17480+0729
BRT2606

94' : 17578+0922
HJ 1308



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.

17524+0834 AHD 7 AC

 
 
17h 52m 24.38s +08° 34' 16.9" P.A. 249.00 sep 6.5 mag 9.50,12.80 Sp F5V
 
 
Coord 2000 17524+0834 Discov num AHD   7 Comp AC Coord arcsec 2000 17 52 24.38 +08 34 16.9
Date first 1999 Date last 2016 Obs 9
Pa first 248 Pa last 248.5 P.A. Now (θ) 248.5°
Sep first 6.4 Sep last 6.468 Sep. Now (ρ) 6.468"
Mag pri 9.50 Mag sec 12.80 delta mag (ΔM) 3.3 Spectral class F5V (yellow-white)
Pri motion ra +000 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17524+0834 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 162792 122858 17 52 24 +08 34 17 AHD 7 AB 2015 13 85 34.7 9.72 10.07 0.35
Show 122858 17 52 24 +08 34 17 AHD 7 AC 2016 9 249 6.5 9.50 12.80 3.30 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 122858 Tycho2 1007-01749-1 Gaia DR2 4488092287171054592
HD 162792
 
 
WDS 17524+0834 AHD 7 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ahd2010 Mb u Ahad, A. ...................
Ahd2010 Webb Soc., Double Star Circ. 18, 2010
Ahd2011 Mb u Ahad, A. ...................
Ahd2011 +Pa Webb Soc., Double Star Circ. 19, 2011
Ahd2012 Mb u Ahad, A. ...................
Ahd2012 +P+ Webb Soc., Double Star Circ. 20, 2012
Ahd2012 +C
Ahd2012b Pa j Ahad, A. 2012JDSO....8..247A
Ahd2012b +P JDSO 8, 247, 2012
Ahd2012c Pa w Ahad, A. 2012JDSO....8..332A
Ahd2012c +P JDSO 8, 332, 2012
Ahd2013a Pa w Ahad, A. 2013JDSO....9..122A
Ahd2013a +C JDSO 9, 122, 2013
Ahd2013b C u Ahad, A. ...................
Ahd2013b Webb Soc., Double Star Circ. 21, 2013
Ahd2013c E2 w Ahad, A. 2013JDSO....9..173A
Ahd2013c JDSO 9, 173, 2013
Ahd2013d E2 u Ahad, A. 2013JDSO....9..247A
Ahd2013d +C JDSO 9, 247, 2013
Ahd2013e E2 w Ahad, A. 2013JDSO....9..274A
Ahd2013e +P JDSO 9, 274, 2013
Ahd2014a E2 j Ahad, A. 2014JDSO...10..122A
Ahd2014a +P JDSO 10, 122, 2014
Ahd2014b E2 u Ahad, A. 2014JDSO...10..134A
Ahd2014b JDSO 10, 134, 2014
Ahd2014d E2 u Ahad, A. ...................
Ahd2014d +Pp Webb Soc., Double Star Circ. 22, 2014
Ahd2014e E2 u Ahad, A. ...................
Ahd2014e Webb Soc., Double Star Circ. 22, 2014
Ahd2014f E2 u Ahad, A. 2014JDSO...10..254A
Ahd2014f JDSO 10, 254, 2014
Ahd2014g E2 - Ahad, A. 2014JDSO...10..311A
Ahd2014g +P JDSO 10, 311, 2014 (all data are also in Ahd2014c)
Ahd2014h E2 w Ahad, A. 2014JDSO...10..314A
Ahd2014h JDSO 10, 314, 2014
Ahd2015a E2 w Ahad, A. 2015JDSO...11...33A
Ahd2015a +C JDSO 11, 33, 2015
Ahd2015b C u Ahad, A. 2015JDSO...11...70A
Ahd2015b JDSO 11, 70, 2015
Ahd2015c C - Ahad, A. 2015JDSO...11...78A
Ahd2015c JDSO 11, 78, 2015
Ahd2015d C u Ahad, A. ...................
Ahd2015d Webb Soc., Double Star Circ. 23, 26, 2015
Ahd2015e C u Ahad, A. ...................
Ahd2015e Webb Soc., Double Star Circ. 23, 30, 2015
Ahd2016a C u Ahad, A. 2016JDSO...12..162A
Ahd2016a JDSO 12, 162, 2016
Ahd2016b C u Ahad, A. 2016JDSO...12..165A
Ahd2016b +E2 JDSO 12, 165, 2016
Ahd2016b +Pp
Ahd2016c C u Ahad, A. ...................
Ahd2016c Webb Soc., Double Star Circ. 24, 22, 2016
Ahd2020 Hg j Ahad, A. .
Ahd2020 Webb Soc., Double Star Circ. 28, 43, 2020
Ahd2020b C u Ahad, A. 2020JDSO...16..304A
Ahd2020b +E2 JDSO 16, 304, 2020
Ahd2020b +Pp
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17524+0834 AHD 7 AC 2010 1 245 6.9 9.50 12.80 175224.38+083416.9
17524+0834 AHD 7 AC 2013 6 248 6.4 9.50 12.80 F5V 175224.38+083416.9
17524+0834 AHD 7 AC 2015 7 249 6.5 9.50 12.80 F5V 175224.38+083416.9
17524+0834 AHD 7 AC 2016 9 249 6.5 9.50 12.80 F5V 175224.38+083416.9

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

 
 
WDS 17524+0834 AHD 7 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17524+0834 AHD 7 AC : MEASURES
 
 
No records found.

 
 
WDS 17524+0834 : VIRTUAL EYEPIECE
 
 

17524+0834 AHD 7A mag 9.72 Sp F5V 17524+0834 AHD 7B sep 34.3 P.A. 84.90 mag 10.07 Sp M1 17524+0834 AHD 7C sep 6.4 P.A. 248.30 mag 12.8 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 17524+0834 : ALADIN DSS IMAGE @ 17h 52m 24.38s +08° 34' 16.9"
 
 
 
 
WDS 17524+0834 AHD 7 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17524+0834 AHD 7AC distance=0' 17508+0815 TDT 531 distance=31' 17512+0804 TDT 535 distance=35' 17502+0853 LDS4763 distance=38' 17533+0758 NSN 699 distance=39' 17553+0838 TVB 299 distance=44' 17494+0823 UC 3419 distance=46' 17507+0755 STF2230BC distance=47' 17507+0755 STF2230AB distance=47' 17507+0755 STF2230AC distance=47' 17529+0744 SKF2779 distance=51' 17492+0856 BRT2607 distance=53' 17560+0827 J 457 distance=54' 17564+0834 J 458 distance=56' 17512+0741 A 1163 distance=56' 17492+0909 STF2228 distance=57' 17534+0737 UC 3441 distance=59' 17514+0734 BRT2172 distance=62' 17519+0724 A 1164AB distance=71' 17519+0724 SKF1858AB,C distance=71' 17518+0945 UC 3432 distance=71' 17529+0948 SKF 304 distance=75' 17560+0928 UC 3450 distance=76' 17473+0851 BVD 124 distance=79' 17581+0829 J 2510 distance=85' 17506+0714 STT 337 distance=85' 17504+0956 TDT 528 distance=87' 17570+0932 LEP 155AB distance=89' 17480+0729 BRT2606 distance=92' 17578+0922 HJ 1308 distance=94' 17539+0701 HEI 865 distance=97' 17515+1010 NSN 698 distance=97' 17465+0920 GWP2736 distance=99' 17581+0724 LDS5858 distance=110' 18002+0851 STTA161AB distance=117' 18002+0851 STTA161AC distance=117' 17442+0824 UC 3394 distance=123' 17547+0636 HEI 866 distance=124' 17485+1025 HEI 552 distance=126' 18002+0932 KPP3326 distance=130' 17436+0856 TDT 479 distance=133' 17581+0651 GWP2748 distance=134' 17462+1019 AG 356 distance=139' 17534+1058 STTA160 distance=145' 17465+0639 GWP2734 distance=146' 17488+1057 BRT1291 distance=149' 17469+0630 A 1162AB distance=149' 17469+0630 A 1162AC distance=149' 18023+0828 LDS5228 distance=149' 17532+0606 JNN 244AB distance=149' 17532+0606 JNN 244AC distance=149' 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 17524+0834 AHD 7 AB 85 34.7
Show 17524+0834 AHD 7 AC 249 6.5
Show 17508+0815 TDT 531 70 2.9 31
Show 17512+0804 TDT 535 342 0.6 35
Show 17502+0853 LDS4763 246 19.2 38
Show 17533+0758 NSN 699 320 31.3 39
Show 17553+0838 TVB 299 136 4.0 44
Show 17494+0823 UC 3419 232 52.7 46
Show 17507+0755 STF2230 BC 209 20.5 47
Show 17507+0755 STF2230 AB 87 46.8 47
Show 17507+0755 STF2230 AC 113 39.9 47
Show 17529+0744 SKF2779 62 67.7 51
Show 17492+0856 BRT2607 353 4.3 53
Show 17560+0827 J 457 219 2.6 54
Show 17564+0834 J 458 116 4.5 56
Show 17512+0741 A 1163 103 1.1 56
Show 17492+0909 STF2228 106 19.0 57
Show 17534+0737 UC 3441 112 33.6 59
Show 17514+0734 BRT2172 42 4.2 62
Show 17519+0724 A 1164 AB 42 0.4 71
Show 17519+0724 SKF1858 AB,C 87 45.4 71
Show 17518+0945 UC 3432 271 46.1 71
Show 17529+0948 SKF 304 209 24.7 75
Show 17560+0928 UC 3450 44 55.4 76
Show 17473+0851 BVD 124 242 21.2 79
Show 17581+0829 J 2510 233 1.4 85
Show 17506+0714 STT 337 163 0.6 85
Show 17504+0956 TDT 528 158 3.0 87
Show 17570+0932 LEP 155 AB 177 3.3 89
Show 17480+0729 BRT2606 319 4.5 92
Show 17578+0922 HJ 1308 140 9.7 94
Show 17539+0701 HEI 865 357 1.7 97
Show 17515+1010 NSN 698 75 1.7 97
Show 17465+0920 GWP2736 16.2 99
Show 17581+0724 LDS5858 83 7.1 110
Show 18002+0851 STTA161 AB 72 62.4 117
Show 18002+0851 STTA161 AC 307 112.7 117
Show 17442+0824 UC 3394 202 10.6 123
Show 17547+0636 HEI 866 127 2.7 124
Show 17485+1025 HEI 552 157 2.7 126
Show 18002+0932 KPP3326 279 11.0 130
Show 17436+0856 TDT 479 341 1.5 133
Show 17581+0651 GWP2748 38 13.2 134
Show 17462+1019 AG 356 216 14.5 139
Show 17534+1058 STTA160 191 102.2 145
Show 17465+0639 GWP2734 331 26.6 146
Show 17488+1057 BRT1291 178 3.7 149
Show 17469+0630 A 1162 AB 162 1.7 149
Show 17469+0630 A 1162 AC 170 7.4 149
Show 18023+0828 LDS5228 58 17.1 149
Show 17532+0606 JNN 244 AB 124 3.0 149

 
 
WDS 17524+0834 : COMPONENTS
 
 
  A B
B pa=84.9°
sep=34.32"
 
C pa=248.3°
sep=6.41"
pa=262.3°
sep=40.49"
 
 
17524+0834 A
 
 
Name HD 162792 Coord arcsec 2000 175224.38+083416.9 Mag 9.72 Spectral class F5V (yellow-white)
PmRA 0.00 PmDE -4.0 SAO 122858 Tycho2 1007-01749-1
HD 162792 DM BD+08 3520
Tycho2
Tycho2 1007-01749-1 Pflag RAmdeg 268.10158878 DEmdeg 8.57137417
PmRA 1.0 PmDE -5.5 E RAmdeg 15 E DEmdeg 18
E pmRA 2.7 E pmDE 2.6 EpRAm 1991.32 EpDEm 1990.93
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.7 BTmag 10.183 E BTmag 0.028 VTmag 9.718
E VTmag 0.027 Prox 346 TYC T HIP
CCDM RAdeg 268.10158639 DEdeg 8.57138722 EpRA 1990 1.69
EpDE 1990 1.48 E RAdeg 14.8 E DEdeg 17.8 Posflg
Corr 0.2
SAO
SAO 122858 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.009 Vmag 8.7 SpType F5
Double code Source 32 CatNum 8126 DM BD+08 3520
DMcomp A BDsup HD 162792 M HD 1
GC RA1950rad 4.66880697 DE1950rad 0.14978626 PmRA2000 0.0017
PmDE2000 -0.009
 
 
17524+0834 B
 
 
Coord arcsec 2000 175226.68+083419.9 Mag 10.07 Spectral class M1 (red) PmRA 0.00
PmDE 1.0 Calc delta mag 0.35 Calc coord yes
 
 
17524+0834 C
 
 
Coord arcsec 2000 175223.98+083414.5 Mag 12.8 Calc delta mag 3.08 Calc coord yes