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Doubles in session


Current system
07523-2626
WSI 54 AC


Nearby doubles
6' : 07522-2621
TDS5292

10' : 07529-2620
RSS 144

10' : 07519-2630
BRT9001

10' : 07530-2628
RST1370

11' : 07528-2617
BRT2926

22' : 07536-2638
BRT2928

23' : 07537-2613
TDS5311

26' : 07509-2609
TDS 416

26' : 07513-2604
TDS5274

29' : 07518-2654
RSS 142

31' : 07502-2637
TDS5256

33' : 07520-2554
TDS5290

33' : 07513-2655
RST1368

33' : 07501-2637
TDS5252

35' : 07546-2641
BRT2931

35' : 07531-2700
BRT2927

36' : 07508-2557
BRT2924

37' : 07543-2651
BRT2930

38' : 07498-2642
TDS5245

39' : 07506-2555
RST3550

40' : 07496-2641
BRT2923

42' : 07538-2702
BRT2929AB

42' : 07493-2635
RSS 140

46' : 07489-2622
BRT2921

47' : 07489-2616
BRT2922

48' : 07490-2639
TDS5230



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.

07523-2626 WSI 54 AC

 
 
07h 52m 20.28s -26° 25' 46.7" P.A. 230.00 sep 0.1 mag 9.70,10.80 Sp O5.5V dist. 877.19 pc (2861.39 l.y.)
 
 
Coord 2000 07523-2626 Discov num WSI  54 Comp AC Coord arcsec 2000 07 52 20.28 -26 25 46.7
Date first 2009 Date last 2021 Obs 12
Pa first 227 Pa last 230.1 P.A. Now (θ) 230.1°
Sep first 0.0 Sep last 0.09 Sep. Now (ρ) 0.09"
Mag pri 9.70 Mag sec 10.80 delta mag (ΔM) 1.1 Spectral class O5.5V (blue)
Pri motion ra -003 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
07523-2626 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V402 Pup 174700 07 52 20 -26 25 47 WSI 54 AB 2021 19 233 0.0 9.70 10.10 0.40
Show 174700 07 52 20 -26 25 47 WSI 54 AC 2021 12 230 0.1 9.70 10.80 1.10 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V402 Pup Constellation Puppis SAO 174700 HIP 38430
Tycho2 6561-03894-1 Gaia DR2 5602025904044961536 HD 64315 CD CD-26 5115
Distance 877.19 Distance ly 2861.39
 
 
WDS 07523-2626 WSI 54 AC : NOTES
 
 
discov_num notes refcode
WSI 54 V402 Pup, ellipsoidal binary, period 1.01896 d. Zas2018
 
 
REFERENCES
 
 
refcode metd author reference
Zas2018 not - Zasche, P. ...................
Zas2018 private communication, 2018
 
 
DISCOVERER
 
 
idgroup discov author
1 WSI Douglass, G.G., Hindsley, R.B., & Worley, C.E.
10 WSI Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L.,
10 WSI Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
13 WSI Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I.,
13 WSI Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
14 WSI Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M.,
14 WSI Hennessy, G.S., Platais, I., et al.
15 WSI Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M.,
15 WSI Hennessy, G.S., Rafferty, T.J., et al.
42 WSI Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian,
42 WSI C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
52 WSI Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice,
52 WSI M., Kilian, C.M. & Warner, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07523-2626 WSI 54 AC 2009 1 227 0.0 9.50 10.80 O6e 075220.28-262546.7
07523-2626 WSI 54 AC 2011 2 231 0.1 9.70 10.80 O6e 075220.28-262546.7
07523-2626 WSI 54 AC 2013 3 235 0.0 9.70 10.80 O6e 075220.28-262546.7
07523-2626 WSI 54 AC 2015 8 234 0.1 9.70 10.80 O6e 075220.28-262546.7
07523-2626 WSI 54 AC 2018 11 228 0.1 9.70 10.80 O5.5V 075220.28-262546.7
07523-2626 WSI 54 AC 2021 12 230 0.1 9.70 10.80 O5.5V 075220.28-262546.7

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

 
 
WDS 07523-2626 WSI 54 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07523-2626 WSI 54 AC : MEASURES
 
 
No records found.

 
 
WDS 07523-2626 : VIRTUAL EYEPIECE
 
 

07523-2626 WSI 54A mag 9.7 Sp O5.5V 07523-2626 WSI 54B mag 10.1 Sp O7V 07523-2626 WSI 54C sep 0.1 P.A. 227.00 mag 10.8 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 07523-2626 : ALADIN DSS IMAGE @ 07h 52m 20.28s -26° 25' 46.7"
 
 
 
 
WDS 07523-2626 WSI 54 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07523-2626 WSI 54AB distance=1' 07523-2626 WSI 54AC distance=1' 07522-2621 TDS5292 distance=6' 07529-2620 RSS 144 distance=10' 07519-2630 BRT9001 distance=10' 07530-2628 RST1370 distance=10' 07528-2617 BRT2926 distance=11' 07536-2638 BRT2928 distance=22' 07537-2613 TDS5311 distance=23' 07509-2609 TDS 416 distance=26' 07513-2604 TDS5274 distance=26' 07518-2654 RSS 142 distance=29' 07502-2637 TDS5256 distance=31' 07520-2554 TDS5290 distance=33' 07513-2655 RST1368 distance=33' 07501-2637 TDS5252 distance=33' 07546-2641 BRT2931 distance=35' 07531-2700 BRT2927 distance=35' 07508-2557 BRT2924 distance=36' 07543-2651 BRT2930 distance=37' 07498-2642 TDS5245 distance=38' 07506-2555 RST3550 distance=39' 07496-2641 BRT2923 distance=40' 07538-2702 BRT2929AB distance=42' 07538-2702 BRT2929BC distance=42' 07493-2635 RSS 140 distance=42' 07489-2622 BRT2921 distance=46' 07489-2616 BRT2922 distance=47' 07490-2639 TDS5230 distance=48' 07533-2714 TDS5305 distance=50' 07494-2551 B 746 distance=53' 07556-2655 TDS5343 distance=53' 07562-2608 B 750 distance=55' 07523-2531 TDS5296 distance=56' 07550-2542 TDS5335 distance=57' 07544-2715 B 749 distance=57' 07530-2530 B 748 distance=57' 07493-2547 B 745 distance=58' 07484-2651 B 743 distance=59' 07545-2718 TDS5328 distance=60' 07478-2627 RST1366 distance=61' 07571-2622 RST1374 distance=64' 07567-2559 B 751 distance=65' 07481-2556 SEE 86 distance=65' 07536-2728 I 782 distance=65' 07475-2640 B 742 distance=67' 07484-2546 S 561AB distance=67' 07509-2729 TDS5268 distance=67' 07484-2546 S 561BC distance=67' 07572-2640 RST5277 distance=68' 07542-2729 TDS5320 distance=68' 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 07523-2626 WSI 54 AB 233 0.0 1
Show 07523-2626 WSI 54 AC 230 0.1 1
Show 07522-2621 TDS5292 293 0.8 6
Show 07529-2620 RSS 144 47 9.0 10
Show 07519-2630 BRT9001 243 4.0 10
Show 07530-2628 RST1370 331 0.5 10
Show 07528-2617 BRT2926 112 5.0 11
Show 07536-2638 BRT2928 119 4.8 22
Show 07537-2613 TDS5311 90 1.5 23
Show 07509-2609 TDS 416 270 1.9 26
Show 07513-2604 TDS5274 5 0.5 26
Show 07518-2654 RSS 142 263 11.6 29
Show 07502-2637 TDS5256 179 0.5 31
Show 07520-2554 TDS5290 67 2.2 33
Show 07513-2655 RST1368 325 1.9 33
Show 07501-2637 TDS5252 203 0.6 33
Show 07546-2641 BRT2931 201 2.8 35
Show 07531-2700 BRT2927 50 2.0 35
Show 07508-2557 BRT2924 20 2.8 36
Show 07543-2651 BRT2930 4.6 37
Show 07498-2642 TDS5245 251 0.7 38
Show 07506-2555 RST3550 35 0.6 39
Show 07496-2641 BRT2923 47 3.9 40
Show 07538-2702 BRT2929 AB 100 3.8 42
Show 07538-2702 BRT2929 BC 127 5.9 42
Show 07493-2635 RSS 140 187 9.9 42
Show 07489-2622 BRT2921 67 3.4 46
Show 07489-2616 BRT2922 118 3.1 47
Show 07490-2639 TDS5230 280 0.6 48
Show 07533-2714 TDS5305 235 2.9 50
Show 07494-2551 B 746 22 0.5 53
Show 07556-2655 TDS5343 86 1.5 53
Show 07562-2608 B 750 202 5.0 55
Show 07523-2531 TDS5296 199 0.5 56
Show 07550-2542 TDS5335 23 1.0 57
Show 07544-2715 B 749 10 4.2 57
Show 07530-2530 B 748 88 0.1 57
Show 07493-2547 B 745 334 3.2 58
Show 07484-2651 B 743 302 0.8 59
Show 07545-2718 TDS5328 303 0.6 60
Show 07478-2627 RST1366 227 0.2 61
Show 07571-2622 RST1374 186 3.9 64
Show 07567-2559 B 751 127 1.4 65
Show 07481-2556 SEE 86 197 26.9 65
Show 07536-2728 I 782 254 1.9 65
Show 07475-2640 B 742 17 6.8 67
Show 07484-2546 S 561 AB 3 50.7 67
Show 07509-2729 TDS5268 102 1.6 67
Show 07484-2546 S 561 BC 199 16.5 67
Show 07572-2640 RST5277 7 1.9 68
Show 07542-2729 TDS5320 104 0.5 68

 
 
WDS 07523-2626 : COMPONENTS
 
 
  A B
B pa=229.5°
sep=0.04"
 
C pa=227.0°
sep=0.08"
pa=224.2°
sep=0.04"
 
 
07523-2626 A
 
 
Name V402 Pup Coord arcsec 2000 075220.28-262546.7 Mag 9.7 Spectral class O5.5V (blue)
PmRA -3.00 PmDE 1.0 SAO 174700 HIP 38430
Tycho2 6561-03894-1 HD 64315 CD CD-26 5115
Tycho2
Tycho2 6561-03894-1 Pflag RAmdeg 118.08451864 DEmdeg -26.42963691
PmRA -1.5 PmDE 1.8 E RAmdeg 11 E DEmdeg 9
E pmRA 1.4 E pmDE 1.3 EpRAm 1989.77 EpDEm 1990.43
Num 8 Q RAmdeg 0.6 Q DEmdeg 1.7 Q pmRA 0.6
Q pmDE 1.7 BTmag 9.431 E BTmag 0.019 VTmag 9.260
E VTmag 0.018 Prox 999 TYC T HIP 38430
CCDM RAdeg 118.08452194 DEdeg -26.42964111 EpRA 1990 1.50
EpDE 1990 1.70 E RAdeg 10.6 E DEdeg 9.4 Posflg
Corr 0.0
SAO
SAO 174700 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.008 Vmag 8.6 SpType B0
Double code Source 25 CatNum 5615 DM CD-26 5115
DMcomp BDsup HD 64315 M HD 0
GC RA1950rad 2.05191585 DE1950rad -0.45901613 PmRA2000 0.001
PmDE2000 0.011
Hipparcos
Catalog H HIP 38430 Proxy RAhms 07 52 20.29
DEdms -26 25 46.7 Vmag 9.19 VarFlag 2 R Vmag H
RAdeg 118.085 DEdeg -26.4296 AstroRef Plx 2.41
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 64315 BD
CD CD-26 5115 CP Dm number -26 5115 VIred 0.24
SpType A1Ia:p R SpType Coord arcsec 2000 075220.29-262546.7
Hipparcos 2
HIP 38430 Sn 5 So 0 Nc 1
RArad 2.0609637255 DErad -0.4612842315 Plx 1.14 PmRA -3.04
PmDE -0.38 E RArad 0.83 E DErad 0.93 E Plx 1.44
E pmRA 0.92 E pmDE 1.01 Hpmag 9.2537 E Hpmag 0.005
SHp 0.043 VA 1 BV 0.222 E BV 0.014
VI 0.24
 
 
07523-2626 B
 
 
Coord arcsec 2000 075220.28-262546.7 Mag 10.1 Spectral class O7V (blue) Calc delta mag 0.4
Calc coord yes
 
 
07523-2626 C
 
 
Coord arcsec 2000 075220.28-262546.8 Mag 10.8 Calc delta mag 1.1 Calc coord yes