17065-3527 B 894 AB

 
 
17h 06m 28.37s -35° 27' 03.7" P.A. 357.00 sep 2.6 mag 6.10,12.60 Sp O9Ia dist. 625 pc (2038.75 l.y.)
 
 
Coord 2000 17065-3527 Discov num B   894 Comp AB Coord arcsec 2000 17 06 28.37 -35 27 03.7
Date first 1927 Date last 2002 Obs 2
Pa first 356 Pa last 357 P.A. Now (θ) 357°
Sep first 2.8 Sep last 2.57 Sep. Now (ρ) 2.57"
Mag pri 6.10 Mag sec 12.60 delta mag (ΔM) 6.5 Spectral class O9Ia (blue)
Pri motion ra +004 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
17065-3527 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 208410 17 06 28 -35 27 04 B 894 AB 2002 2 357 2.6 6.10 12.60 6.50 <===
Show V1074 Sco 208410 17 06 28 -35 27 04 SNA 63 AC 2012 1 232 6.7 4.75 10.61 5.86
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V1074 Sco Constellation Scorpius SAO 208410 HIP 83706
Tycho2 7369-00106-1 Gaia DR2 5977233658593947520 HD 154368 HR 6347
GC 23063 CD CD-3511306 Distance 625 Distance ly 2038.75
 
 
WDS 17065-3527 B 894 AB : NOTES
 
 
discov_num notes refcode
B 894 This "field" object may belong to the "CLUST 4 " groupof Mel'nik &
Efremov (1995 SvAL 21, 10). An ellipsoidal variation is present in the HIP1997a
Hipparcos data with an unusually long period of 16.11 d. Msn1998a
SNA 63 The primary is V1074 Sco, a pulsating variable star and 16.1d EB
(Mason et al. 1998). We do not detect the 2.8" companion at dI=6.3mag, Msn1998a
but do report a 6.7" companion at dKs = 5.9mag. Sna2014
 
 
REFERENCES
 
 
refcode metd author reference
HIP1997a Hh - Hipparcos 1997yCat.1239....0E
HIP1997a Hipparcos Catalog, ESA SP-1200, 1997 (incl. Hp photometry, vol. 10)
Msn1998a Sc j Mason, B.D., Gies, D.R., Hartkopf, W.I., Bagnuolo, Jr., W.G., 1998AJ....115..821M
Msn1998a ten Brummelaar, T.A., & McAlister, H.A.
Msn1998a AJ 115, 821, 1998
Sna2014 Kv j Sana, H., LeBouquin, J.-B., Lacour, S., Berger, J.-P., Duvert, G., Gauchet, L., 2014ApJS..215...15S
Sna2014 +A Norris, B., Olofsson, J., Pickel, D., Zins, G., Absil, O., de Koter, A.,
Sna2014 Kratter, K., Schnurr, O., & Zinnecker, H.
Sna2014 ApJS 215, 15, 2014
Sna2014 (NACO companions in Table 6 assumed physical if quoted probability of spurious
Sna2014 detection <10%, optical if >90%, otherwise indeterminate)
 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17065-3527 B 894 AB 2002 2 357 2.6 6.10 12.60 O9Ia N 170628.37-352703.7

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WDS 17065-3527 B 894 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17065-3527 B 894 AB : MEASURES
 
 
No records found.

 
 
WDS 17065-3527 : VIRTUAL EYEPIECE
 
 

17065-3527 B   894A mag 6.1 Sp O9Ia 17065-3527 B   894B sep 2.6 P.A. 357.60 mag 12.6 17065-3527 SNA  63C sep 6.0 P.A. 226.10 mag 10.61 virtual eyepiece
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Radius:
Components only
 
 
WDS 17065-3527 : ALADIN DSS IMAGE @ 17h 06m 28.37s -35° 27' 03.7"
 
 
 
 
WDS 17065-3527 B 894 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17065-3527  B   894AB distance=0' 17076-3512  B  2403AB distance=21' 17076-3512  SIN 125AC distance=21' 17068-3553  B   895AB distance=27' 17068-3553  HWE  85AB,C distance=27' 17058-3554  TDT 210 distance=29' 17082-3500  SNA  64 distance=35' 17094-3445  HDS2422 distance=55' 17025-3603  HJ 4910 distance=61' 17058-3633  TDS 853 distance=67' 17044-3631  B   889 distance=69' 17074-3416  BRT1709 distance=72' 17006-3545  B   886 distance=74' 17085-3639  EGN  20AB distance=76' 17085-3639  EGN  20AC distance=76' 17085-3639  EGN  20AD distance=76' 17085-3639  EGN  20AE distance=76' 17085-3639  EGN  20AF distance=76' 17085-3639  EGN  20AG distance=76' 17085-3639  EGN  20AH distance=76' 17085-3639  EGN  20AI distance=76' 17085-3639  EGN  20AJ distance=76' 17085-3639  EGN  20AK distance=76' 17085-3639  EGN  20AL distance=76' 17085-3639  EGN  20AM distance=76' 17072-3410  BRT1708 distance=78' 17006-3607  B   887 distance=82' 17048-3407  HDO 265 distance=83' 17100-3641  BRT1710 distance=86' 17029-3652  DAW  20 distance=96' 17051-3702  WFC 185 distance=96' 17064-3706  TOK 310 distance=100' 17116-3410  TDT 259 distance=100' 17054-3346  WNO   5AB distance=102' 17054-3346  TOK 413Aa,Ab distance=102' 17063-3714  HDO 266AB distance=107' 17063-3714  HDO 266AC distance=107' 17063-3714  KOU  73AD distance=107' 17063-3714  HDO 266AE distance=107' 16579-3504  BRT1707 distance=107' 17029-3348  I   584 distance=108' 17105-3351  B   897 distance=109' 17107-3348  TDT 252 distance=112' 17094-3716  HDS2423 distance=115' 17119-3353  RST1941 distance=116' 17131-3651  B   901 distance=117' 17147-3422  RST3078 distance=121' 17164-3545  HDO 267 distance=122' 17080-3733  JSP 707 distance=128' 16562-3511  TVB 291 distance=128' 17120-3337  B   898 distance=130' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 17065-3527 B 894 AB 357 2.6
Show 17065-3527 SNA 63 AC 232 6.7
Show 17076-3512 B 2403 AB 169 6.3 21
Show 17076-3512 SIN 125 AC 9 24.1 21
Show 17068-3553 B 895 AB 299 1.0 27
Show 17068-3553 HWE 85 AB,C 23 5.2 27
Show 17058-3554 TDT 210 7 0.6 29
Show 17082-3500 SNA 64 52 1.9 35
Show 17094-3445 HDS2422 331 0.1 55
Show 17025-3603 HJ 4910 81 8.4 61
Show 17058-3633 TDS 853 136 1.8 67
Show 17044-3631 B 889 252 0.5 69
Show 17074-3416 BRT1709 116 4.4 72
Show 17006-3545 B 886 6.8 74
Show 17085-3639 EGN 20 AB 78 1.0 76
Show 17085-3639 EGN 20 AC 140 3.4 76
Show 17085-3639 EGN 20 AD 113 4.3 76
Show 17085-3639 EGN 20 AE 358 4.8 76
Show 17085-3639 EGN 20 AF 57 5.0 76
Show 17085-3639 EGN 20 AG 238 6.0 76
Show 17085-3639 EGN 20 AH 169 6.4 76
Show 17085-3639 EGN 20 AI 53 6.5 76
Show 17085-3639 EGN 20 AJ 112 6.7 76
Show 17085-3639 EGN 20 AK 109 10.0 76
Show 17085-3639 EGN 20 AL 244 10.8 76
Show 17085-3639 EGN 20 AM 34 20.2 76
Show 17072-3410 BRT1708 254 2.9 78
Show 17006-3607 B 887 90 0.6 82
Show 17048-3407 HDO 265 344 32.1 83
Show 17100-3641 BRT1710 358 5.1 86
Show 17029-3652 DAW 20 240 1.3 96
Show 17051-3702 WFC 185 317 9.7 96
Show 17064-3706 TOK 310 213 97.2 100
Show 17116-3410 TDT 259 105 2.1 100
Show 17054-3346 WNO 5 AB 299 26.5 102
Show 17054-3346 TOK 413 Aa,Ab 91 0.0 102
Show 17063-3714 HDO 266 AB 79 5.8 107
Show 17063-3714 HDO 266 AC 186 40.5 107
Show 17063-3714 KOU 73 AD 135 12.7 107
Show 17063-3714 HDO 266 AE 32 53.8 107
Show 16579-3504 BRT1707 305 4.2 107
Show 17029-3348 I 584 212 1.9 108
Show 17105-3351 B 897 43 0.2 109
Show 17107-3348 TDT 252 340 0.8 112
Show 17094-3716 HDS2423 151 0.2 115
Show 17119-3353 RST1941 85 0.4 116
Show 17131-3651 B 901 297 2.9 117
Show 17147-3422 RST3078 157 0.1 121
Show 17164-3545 HDO 267 19 76.1 122
Show 17080-3733 JSP 707 317 0.8 128
Show 16562-3511 TVB 291 60 15.7 128

 
 
WDS 17065-3527 : COMPONENTS
 
 
  A B
B pa=357.6°
sep=2.57"
 
C pa=226.1°
sep=6.00"
pa=212.1°
sep=7.93"
 
 
17065-3527 A
 
 
Coord arcsec 2000 170628.37-352703.7 Mag 6.1 Spectral class O9Ia (blue) PmRA 4.00
PmDE 1.0 SAO 208410 HIP 83706 Tycho2 7369-00106-1
HD 154368 HR 6347 GC 23063 CD CD-3511306
Tycho2
Tycho2 7369-00106-1 Pflag RAmdeg 256.61821119 DEmdeg -35.45104349
PmRA 3.9 PmDE -1.2 E RAmdeg 3 E DEmdeg 4
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.61 EpDEm 1990.76
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.1 BTmag 6.673 E BTmag 0.014 VTmag 6.212
E VTmag 0.010 Prox 999 TYC T HIP 83706
CCDM RAdeg 256.61820056 DEdeg -35.45104028 EpRA 1990 1.78
EpDE 1990 1.04 E RAdeg 3.4 E DEdeg 4.0 Posflg
Corr 0.2
SAO
SAO 208410 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 -0.007 Vmag 6.3 SpType B3
Double code Source 70 CatNum 23063 DM CD-3511306
DMcomp BDsup HD 154368 M HD 0
GC 23063 RA1950rad 4.46429472 DE1950rad -0.61758019 PmRA2000 0.0011
PmDE2000 -0.006
Hipparcos
Catalog H HIP 83706 Proxy RAhms 17 06 28.37
DEdms -35 27 03.7 Vmag 6.15 VarFlag 1 R Vmag H
RAdeg 256.618 DEdeg -35.451 AstroRef Plx 2.73
CCDM 17065-3527 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 154368 BD
CD CD-3511306 CP Dm number -3511306 VIred 0.5
SpType O9.5Iab R SpType Coord arcsec 2000 170628.37-352703.7
Hipparcos 2
HIP 83706 Sn 5 So 0 Nc 1
RArad 4.4788325067 DErad -0.6187373509 Plx 1.6 PmRA 2.25
PmDE -3.37 E RArad 0.43 E DErad 0.28 E Plx 0.47
E pmRA 0.51 E pmDE 0.34 Hpmag 6.244 E Hpmag 0.0017
SHp 0.014 VA 1 BV 0.438 E BV 0.006
VI 0.51
CCDM
Ccdm 17065-3527 RComp Comp A Note1
Note2 Discov num DRAs -1.73 DDEs -2.9
R dRAs 41 Year Theta Rho
Obs 2 Vmag 6.3 Sp B3 PmNote *
PmRA 9 PmDE -2 Dm number -3511306 Cat1 CD
Name2 208410 Cat2 SAO HD 154368 M HD
ADS BDS M ADS BDS N IDS IDS 16598S3519A
HIC 83706
 
 
17065-3527 B
 
 
Coord arcsec 2000 170628.36-352701.1 Mag 12.6 Calc delta mag 6.5 Calc coord yes
CCDM
Ccdm 17065-3527 RComp Comp B Note1
Note2 Discov num B 894 DRAs DDEs
R dRAs Year 1927 Theta 356 Rho 2.8
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16598S3519B
HIC 83706
 
 
17065-3527 C
 
 
Coord arcsec 2000 170628.02-352707.9 Mag 10.61 Calc delta mag 4.51 Calc coord yes