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Doubles in session


Current system
16446-4458
JKS 13
HD 328736


Nearby doubles
24' : 16458-4438
DON 809

25' : 16444-4523
I 1300

36' : 16444-4423
KOU 68AB

42' : 16408-4506
BRT 917

43' : 16475-4528
HDO 260

55' : 16495-4443
BRT 923

57' : 16393-4453
HU 1518

58' : 16478-4544
I 1301

61' : 16469-4553
SNA 46AB

61' : 16501-4443
BRT 924

63' : 16392-4434
BRT 911

65' : 16505-4514
CPO 493

66' : 16409-4550
DON 806

68' : 16415-4359
PRB 6

68' : 16461-4352
BRT 920AB

69' : 16432-4604
DON 808

70' : 16511-4457
BRT 926

71' : 16478-4356
I 1595

74' : 16515-4450
DON 813

74' : 16508-4532
COO 202

78' : 16480-4607
DON 810

79' : 16509-4416
DON 812

80' : 16382-4541
BRT 910

81' : 16495-4357
I 99

82' : 16489-4351
BRT 922

86' : 16444-4332
CPO 488



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.

16446-4458 JKS 13 (HD 328736)

 
 
16h 44m 36.05s -44° 57' 47.0" P.A. 306.00 sep 35.2 mag 10.23,10.88 Sp F8 dist. 113.38 pc (369.85 l.y.)
 
 
Coord 2000 16446-4458 Discov num JKS  13 Comp Coord arcsec 2000 16 44 36.05 -44 57 47.0
Date first 1904 Date last 2015 Obs 6
Pa first 307 Pa last 305.8 P.A. Now (θ) 305.8°
Sep first 34.3 Sep last 35.19 Sep. Now (ρ) 35.19"
Mag pri 10.23 Mag sec 10.88 delta mag (ΔM) 0.65 Spectral class F8 (yellow-white)
Pri motion ra +010 Sec motion ra +002
Pri motion dec -004 Sec motion dec -001
Notes
rPM=0.793
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 328736 Constellation Scorpius HIP 81960 Tycho2 7879-02005-1
Gaia DR2 5943286447570656512 HD 328736 CD CD-4411085 CP CP-44 8017
Distance 113.38 Distance ly 369.85
 
 
WDS 16446-4458 JKS 13 (HD 328736) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
JKS Jenniskens, M.P. (from Ccd2002 DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16446-4458 JKS 13 1999 3 306 35.0 10.23 10.88 F8 D 164436.05-445747.0
16446-4458 JKS 13 2010 5 306 35.1 10.23 10.88 F8 164436.05-445747.0
16446-4458 JKS 13 2015 6 306 35.2 10.23 10.88 F8 164436.05-445747.0

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

 
 
WDS 16446-4458 JKS 13 (HD 328736) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16446-4458 JKS 13 (HD 328736) : MEASURES
 
 
No records found.

 
 
WDS 16446-4458 (HD 328736) : VIRTUAL EYEPIECE
 
 

16446-4458 JKS 13A mag 10.23 Sp F8 16446-4458 JKS 13B sep 28.8 P.A. 315.50 mag 10.88 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 16446-4458 (HD 328736) : ALADIN DSS IMAGE @ 16h 44m 36.05s -44° 57' 47.0"
 
 
 
 
WDS 16446-4458 JKS 13 (HD 328736) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16446-4458 JKS 13 distance=0' 16458-4438 DON 809 distance=24' 16444-4523 I 1300 distance=25' 16444-4423 KOU 68AB distance=36' 16444-4423 KOU 68AC distance=36' 16444-4423 KOU 68AD distance=36' 16444-4423 KOU 68AE distance=36' 16444-4423 KOU 68AF distance=36' 16444-4423 KOU 68AG distance=36' 16444-4423 KOU 68AH distance=36' 16408-4506 BRT 917 distance=42' 16475-4528 HDO 260 distance=43' 16495-4443 BRT 923 distance=55' 16393-4453 HU 1518 distance=57' 16478-4544 I 1301 distance=58' 16469-4553 SNA 46AB distance=61' 16469-4553 SNA 46AC distance=61' 16501-4443 BRT 924 distance=61' 16392-4434 BRT 911 distance=63' 16505-4514 CPO 493 distance=65' 16409-4550 DON 806 distance=66' 16415-4359 PRB 6 distance=68' 16461-4352 BRT 920BC distance=68' 16461-4352 BRT 920AB distance=68' 16461-4352 DAM 698AC distance=68' 16432-4604 DON 808 distance=69' 16511-4457 BRT 926 distance=70' 16478-4356 I 1595 distance=71' 16515-4450 DON 813 distance=74' 16508-4532 COO 202 distance=74' 16480-4607 DON 810 distance=78' 16456-4340 CPO 489A,BC distance=78' 16456-4340 I 1593BC distance=79' 16509-4416 DON 812 distance=79' 16382-4541 BRT 910 distance=80' 16495-4357 I 99 distance=81' 16489-4351 BRT 922 distance=82' 16444-4332 CPO 488 distance=86' 16364-4524 I 1297 distance=91' 16484-4620 TDT 95 distance=92' 16371-4544 TDT 6 distance=92' 16434-4628 RST 876 distance=92' 16531-4523 I 575 distance=94' 16533-4446 BRT 927 distance=94' 16393-4343 BRT 914 distance=95' 16368-4546 BRT 908 distance=96' 16487-4623 BRT 921 distance=96' 16534-4442 CPO 497 distance=96' 16420-4325 DON 807 distance=98' 16450-4635 RST 879 distance=98' 16359-4537 HU 1517AB distance=100' 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 16446-4458 JKS 13 306 35.2
Show 16458-4438 DON 809 154 1.7 24
Show 16444-4523 I 1300 345 2.2 25
Show 16444-4423 KOU 68 AB 90 3.9 36
Show 16444-4423 KOU 68 AC 29 3.4 36
Show 16444-4423 KOU 68 AD 77 9.6 36
Show 16444-4423 KOU 68 AE 239 6.3 36
Show 16444-4423 KOU 68 AF 292 5.7 36
Show 16444-4423 KOU 68 AG 341 5.2 36
Show 16444-4423 KOU 68 AH 346 9.7 36
Show 16408-4506 BRT 917 87 5.7 42
Show 16475-4528 HDO 260 356 0.5 43
Show 16495-4443 BRT 923 140 4.8 55
Show 16393-4453 HU 1518 263 1.0 57
Show 16478-4544 I 1301 20 2.2 58
Show 16469-4553 SNA 46 AB 118 2.1 61
Show 16469-4553 SNA 46 AC 13 7.3 61
Show 16501-4443 BRT 924 207 4.7 61
Show 16392-4434 BRT 911 53 3.5 63
Show 16505-4514 CPO 493 159 7.7 65
Show 16409-4550 DON 806 214 0.5 66
Show 16415-4359 PRB 6 313 999.9 68
Show 16461-4352 BRT 920 BC 101 2.4 68
Show 16461-4352 BRT 920 AB 182 4.8 68
Show 16461-4352 DAM 698 AC 158 5.7 68
Show 16432-4604 DON 808 358 0.4 69
Show 16511-4457 BRT 926 156 5.0 70
Show 16478-4356 I 1595 159 0.1 71
Show 16515-4450 DON 813 131 0.4 74
Show 16508-4532 COO 202 13 10.9 74
Show 16480-4607 DON 810 215 1.7 78
Show 16456-4340 CPO 489 A,BC 27 6.9 78
Show 16456-4340 I 1593 BC 76 1.3 79
Show 16509-4416 DON 812 16 3.6 79
Show 16382-4541 BRT 910 43 6.0 80
Show 16495-4357 I 99 60 0.9 81
Show 16489-4351 BRT 922 171 4.7 82
Show 16444-4332 CPO 488 61 5.0 86
Show 16364-4524 I 1297 148 2.1 91
Show 16484-4620 TDT 95 148 2.3 92
Show 16371-4544 TDT 6 278 0.5 92
Show 16434-4628 RST 876 355 1.1 92
Show 16531-4523 I 575 149 0.9 94
Show 16533-4446 BRT 927 172 2.5 94
Show 16393-4343 BRT 914 173 3.8 95
Show 16368-4546 BRT 908 181 4.0 96
Show 16487-4623 BRT 921 293 4.5 96
Show 16534-4442 CPO 497 184 3.3 96
Show 16420-4325 DON 807 240 2.8 98
Show 16450-4635 RST 879 140 0.4 98
Show 16359-4537 HU 1517 AB 78 0.6 100

 
 
WDS 16446-4458 : COMPONENTS
 
 
  A
B pa=315.5°
sep=28.84"
 
 
16446-4458 A
 
 
Componente originario normalizzato AB Name HD 328736 Coord arcsec 2000 164436.05-445747.0 Mag 10.23
Spectral class F8 (yellow-white) PmRA 10.00 PmDE -4.0 HIP 81960
Tycho2 7879-02005-1 HD 328736 CD CD-4411085 CP CP-44 8017
Tycho2
Tycho2 7879-02005-1 Pflag RAmdeg 251.15021647 DEmdeg -44.96306200
PmRA 10.0 PmDE -5.3 E RAmdeg 32 E DEmdeg 36
E pmRA 2.1 E pmDE 2.0 EpRAm 1988.45 EpDEm 1987.46
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 10.938 E BTmag 0.065 VTmag 10.234
E VTmag 0.052 Prox 350 TYC T HIP 81960
CCDM RAdeg 251.15019333 DEdeg -44.96304639 EpRA 1990 1.71
EpDE 1990 1.67 E RAdeg 36.9 E DEdeg 39.6 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 81960 Proxy RAhms 16 44 36.04
DEdms -44 57 46.9 Vmag 10.14 VarFlag R Vmag H
RAdeg 251.15 DEdeg -44.963 AstroRef Plx 4.7
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 328736 BD
CD CD-4411085 CP CP-44 8017 Dm number -4411085 VIred 0.74
SpType F8 R SpType Coord arcsec 2000 164436.04-445746.9
Hipparcos 2
HIP 81960 Sn 5 So 0 Nc 1
RArad 4.3833976255 DErad -0.7847529947 Plx 8.82 PmRA 6.2
PmDE -1.79 E RArad 1.63 E DErad 1.68 E Plx 2.4
E pmRA 2.44 E pmDE 1.92 Hpmag 10.2822 E Hpmag 0.0036
SHp 0.03 VA 0 BV 0.687 E BV 0.02
VI 0.74
CCDM
Ccdm 16446-4458 RComp Comp A Note1
Note2 Discov num DRAs 0.08 DDEs 12.5
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.1 Sp F8 PmNote @
PmRA 7 PmDE -12 Dm number -4411085 Cat1 CD
Name2 Cat2 HD 328736 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 81960
 
 
16446-4458 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164434.15-445726.4 Mag 10.88 PmRA 2.00
PmDE -1.0 Tycho2 7879-01498-1 Calc delta mag 0.65 Calc coord yes
Tycho2
Tycho2 7879-01498-1 Pflag RAmdeg 251.13907731 DEmdeg -44.95732788
PmRA 3.4 PmDE -2.9 E RAmdeg 75 E DEmdeg 80
E pmRA 3.4 E pmDE 3.1 EpRAm 1985.76 EpDEm 1983.49
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.990 E BTmag 0.403 VTmag 10.880
E VTmag 0.093 Prox 350 TYC HIP
CCDM RAdeg 251.13906639 DEdeg -44.95732111 EpRA 1990 1.72
EpDE 1990 1.67 E RAdeg 78.3 E DEdeg 83.6 Posflg
Corr 0.3
CCDM
Ccdm 16446-4458 RComp Comp B Note1
Note2 Discov num JKS 13 DRAs -2.57 DDEs 33.7
R dRAs 65 Year Theta 310 Rho 30.0
Obs 1 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC