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Doubles in session


Current system
18497-0555
H 6 50 AC


Nearby doubles
15' : 18489-0547
RST4600

17' : 18487-0600
STF2391AB

26' : 18511-0540
RST4603

29' : 18514-0603
J 2679

30' : 18480-0539
SKF 228AB

31' : 18511-0617
J 107AB

36' : 18489-0627
A 91

37' : 18472-0607
J 1634

38' : 18517-0618
GLP 14

47' : 18477-0630
J 2233

56' : 18469-0631
J 2231AB

59' : 18518-0505
WFC 213

61' : 18464-0630
J 2230AB

62' : 18460-0614
DAM 118AB

64' : 18534-0628
J 2680AB

64' : 18537-0533
A 93

68' : 18505-0701
RST4601

68' : 18541-0607
RST4606

72' : 18455-0627
J 3272AB

72' : 18453-0628
J 3271

75' : 18521-0700
HDS2676

78' : 18490-0711
TDT1069

80' : 18472-0445
NOI 5

86' : 18446-0636
J 2674

87' : 18554-0552
J 2241AB

89' : 18521-0716
BU 1465AB



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18497-0555 H 6 50 AC

 
 
18h 49m 40.96s -05° 54' 46.2" P.A. 171.00 sep 111.8 mag 6.15,8.23 Sp K1II
 
 
Coord 2000 18497-0555 Discov num H 6  50 Comp AC Coord arcsec 2000 18 49 40.96 -05 54 46.2
Date first 1833 Date last 2016 Obs 26
Pa first 169 Pa last 170.7 P.A. Now (θ) 170.7°
Sep first 99.0 Sep last 111.75 Sep. Now (ρ) 111.75"
Mag pri 6.15 Mag sec 8.23 delta mag (ΔM) 2.08 Spectral class K1II (yellow-orange)
Pri motion ra -001 Sec motion ra -010
Pri motion dec -012 Sec motion dec +007
Notes N (See Notes)
rPM=1.722
This double is not physical.
 
 
18497-0555 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 174208 142661 18 49 41 -05 54 46 H 6 50 AB 2016 8 358 24.8 6.15 12.50 6.35
Show 142661 18 49 41 -05 54 46 H 6 50 AC 2016 26 171 111.8 6.15 8.23 2.08 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum SAO 142661 Tycho2 5126-03125-1 Gaia DR2 4253279591914590208
HD 174209 HR 7083 GC 25802 ADS 11719
DM BD-06 4923
 
 
WDS 18497-0555 H 6 50 AC : NOTES
 
 
discov_num notes refcode
H 6 50 H VI 50. C is BD-06@4923.
A is a long-period spectroscopic binary.
 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18497-0555 H 6 50 AC 2001 19 171 111.4 6.15 8.23 K1II N D 184940.96-055446.2
18497-0555 H 6 50 AC 2011 20 171 110.6 6.15 8.23 K1II N D 184940.96-055446.2
18497-0555 H 6 50 AC 2012 22 170 111.3 6.15 8.23 K1II N 184940.96-055446.2
18497-0555 H 6 50 AC 2016 23 171 111.8 6.15 8.23 K1II N 184940.96-055446.2

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

 
 
WDS 18497-0555 H 6 50 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18497-0555 H 6 50 AC : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 12/08/12 Robert   111.00 1.37 170.00 0.25   3
 
 
WDS 18497-0555 : VIRTUAL EYEPIECE
 
 

18497-0555 H 6 50A mag 6.15 Sp K1II 18497-0555 H 6 50B sep 24.8 P.A. 358.20 mag 12.5 18497-0555 H 6 50C sep 111.7 P.A. 170.70 mag 8.23 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 18497-0555 : ALADIN DSS IMAGE @ 18h 49m 40.96s -05° 54' 46.2"
 
 
 
 
WDS 18497-0555 H 6 50 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18497-0555 H 6 50AB distance=1' 18497-0555 H 6 50AC distance=1' 18489-0547 RST4600 distance=15' 18487-0600 STF2391AB distance=17' 18487-0600 STF2391BC distance=17' 18511-0540 RST4603 distance=26' 18514-0603 J 2679 distance=29' 18480-0539 SKF 228AB distance=30' 18480-0539 SKF 228AC distance=30' 18511-0617 J 107AB distance=31' 18511-0617 J 107AC distance=31' 18511-0617 J 107AE distance=31' 18511-0617 J 107CD distance=31' 18511-0617 J 107EF distance=32' 18489-0627 A 91 distance=36' 18472-0607 J 1634 distance=37' 18517-0618 GLP 14 distance=38' 18477-0630 J 2233 distance=47' 18469-0631 J 2231AB distance=56' 18469-0631 DAM 121BC distance=56' 18518-0505 WFC 213 distance=59' 18464-0630 J 2230AB distance=61' 18464-0630 J 2676AC distance=61' 18460-0614 DAM 118CD distance=62' 18460-0614 DAM 118AB distance=62' 18460-0614 J 2922AC distance=62' 18534-0628 J 2680BC distance=63' 18534-0628 J 2680AB distance=64' 18537-0533 A 93 distance=64' 18505-0701 RST4601 distance=68' 18541-0607 RST4606 distance=68' 18455-0627 J 3272AB distance=72' 18455-0627 DAM 117BC distance=72' 18453-0628 J 3271 distance=72' 18521-0700 HDS2676 distance=75' 18490-0711 TDT1069 distance=78' 18472-0445 NOI 5 distance=80' 18446-0636 J 2674 distance=86' 18554-0552 J 2241BC distance=87' 18554-0552 J 2241AB distance=87' 18521-0716 BU 1465AB distance=89' 18521-0716 STF2405AC distance=89' 18452-0658 J 105 distance=92' 18516-0724 ARN 95 distance=94' 18562-0619 RST4609 distance=100' 18546-0442 J 1838 distance=100' 18442-0656 MAY9001 distance=103' 18439-0649 YSC 133 distance=103' 18440-0654 J 2919 distance=105' 18490-0740 TDS 947 distance=107' 18463-0729 DAM 119 distance=107' 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 18497-0555 H 6 50 AB 358 24.8 1
Show 18497-0555 H 6 50 AC 171 111.8 1
Show 18489-0547 RST4600 114 0.3 15
Show 18487-0600 STF2391 AB 332 37.7 17
Show 18487-0600 STF2391 BC 124 14.4 17
Show 18511-0540 RST4603 99 0.7 26
Show 18514-0603 J 2679 71 3.0 29
Show 18480-0539 SKF 228 AB 165 9.5 30
Show 18480-0539 SKF 228 AC 141 4.6 30
Show 18511-0617 J 107 AB 192 6.6 31
Show 18511-0617 J 107 AC 147 9.7 31
Show 18511-0617 J 107 AE 94 16.0 31
Show 18511-0617 J 107 CD 197 3.6 31
Show 18511-0617 J 107 EF 326 3.5 32
Show 18489-0627 A 91 101 0.8 36
Show 18472-0607 J 1634 6 7.4 37
Show 18517-0618 GLP 14 22 8.3 38
Show 18477-0630 J 2233 238 3.0 47
Show 18469-0631 J 2231 AB 170 5.9 56
Show 18469-0631 DAM 121 BC 128 4.8 56
Show 18518-0505 WFC 213 308 8.9 59
Show 18464-0630 J 2230 AB 10 3.5 61
Show 18464-0630 J 2676 AC 275 24.3 61
Show 18460-0614 DAM 118 CD 117 7.2 62
Show 18460-0614 DAM 118 AB 162 4.6 62
Show 18460-0614 J 2922 AC 130 7.5 62
Show 18534-0628 J 2680 BC 159 5.3 63
Show 18534-0628 J 2680 AB 319 91.3 64
Show 18537-0533 A 93 157 1.1 64
Show 18505-0701 RST4601 210 3.6 68
Show 18541-0607 RST4606 91 0.3 68
Show 18455-0627 J 3272 AB 180 3.9 72
Show 18455-0627 DAM 117 BC 274 6.3 72
Show 18453-0628 J 3271 150 3.6 72
Show 18521-0700 HDS2676 163 0.1 75
Show 18490-0711 TDT1069 129 0.5 78
Show 18472-0445 NOI 5 162 0.0 80
Show 18446-0636 J 2674 128 5.6 86
Show 18554-0552 J 2241 BC 258 5.3 87
Show 18554-0552 J 2241 AB 214 30.0 87
Show 18521-0716 BU 1465 AB 111 13.6 89
Show 18521-0716 STF2405 AC 302 25.6 89
Show 18452-0658 J 105 348 7.4 92
Show 18516-0724 ARN 95 106 29.8 94
Show 18562-0619 RST4609 305 1.5 100
Show 18546-0442 J 1838 165 7.2 100
Show 18442-0656 MAY9001 133 4.2 103
Show 18439-0649 YSC 133 245 0.0 103
Show 18440-0654 J 2919 114 7.1 105
Show 18490-0740 TDS 947 5 1.0 107
Show 18463-0729 DAM 119 10 6.4 107

 
 
WDS 18497-0555 : COMPONENTS
 
 
  A B
B pa=358.2°
sep=24.80"
 
C pa=170.7°
sep=111.73"
pa=172.1°
sep=136.36"
 
 
18497-0555 A
 
 
Name HD 174208 Coord arcsec 2000 184940.96-055446.2 Mag 6.15 Spectral class K1II (yellow-orange)
PmRA 12.00 PmDE -12.0 SAO 142661 HIP 92391
Tycho2 5126-03125-1 HD 174208 HR 7083 GC 25801
BD BD-06 4922
Tycho2
Tycho2 5126-03125-1 Pflag RAmdeg 282.42064732 DEmdeg -5.91286359
PmRA 0.4 PmDE -12.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.46 EpDEm 1991.14
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.7 BTmag 8.086 E BTmag 0.016 VTmag 6.152
E VTmag 0.010 Prox 999 TYC T HIP 92391
CCDM RAdeg 282.42064611 DEdeg -5.91283528 EpRA 1990 1.79
EpDE 1990 1.64 E RAdeg 3.8 E DEdeg 4.6 Posflg
Corr -0.1
SAO
SAO 142661 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.006 Vmag 6.2 SpType K0
Double code Source 70 CatNum 25801 DM BD-06 4922
DMcomp BDsup HD 174208 M HD 0
GC 25801 RA1950rad 4.91749117 DE1950rad -0.10421252 PmRA2000 0.0003
PmDE2000 -0.006
Hipparcos
Catalog H HIP 92391 Proxy RAhms 18 49 40.96
DEdms -05 54 46.2 Vmag 5.99 VarFlag R Vmag H
RAdeg 282.421 DEdeg -5.91283 AstroRef Plx 2.19
CCDM 18497-0555 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 174208 BD BD-06 4922
CD CP Dm number -06 4922 VIred 1.6
SpType K2Ib R SpType Coord arcsec 2000 184940.96-055446.2
Hipparcos 2
HIP 92391 Sn 5 So 0 Nc 1
RArad 4.929170157 DErad -0.1031984256 Plx 1.87 PmRA -0.47
PmDE -11.81 E RArad 0.41 E DErad 0.26 E Plx 0.47
E pmRA 0.49 E pmDE 0.34 Hpmag 6.1084 E Hpmag 0.0009
SHp 0.008 VA 0 BV 1.568 E BV 0.011
VI 1.59
CCDM
Ccdm 18497-0555 RComp Comp A Note1
Note2 Discov num DRAs -1.06 DDEs 14.3
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.2 Sp K0 PmNote *
PmRA 1 PmDE -6 Dm number -06 4922 Cat1 BD
Name2 142661 Cat2 SAO HD 174208 M HD
ADS BDS A11719 M ADS BDS N IDS IDS 18443S0602A
HIC 92391
 
 
18497-0555 B
 
 
Coord arcsec 2000 184940.91-055421.4 Mag 12.5 Calc delta mag 6.35 Calc coord yes
CCDM
Ccdm 18497-0555 RComp Comp B Note1
Note2 Discov num H 50 DRAs DDEs
R dRAs Year 1901 Theta 360 Rho 23.3
Obs 3 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11719 M ADS BDS N N IDS IDS 18443S0602B
HIC
 
 
18497-0555 C
 
 
Coord arcsec 2000 184942.16-055636.5 Mag 8.23 PmRA -10.00 PmDE 7.0
SAO 142662 Tycho2 5126-00238-1 HD 174209 GC 25802
DM BD-06 4923 Calc delta mag 2.08 Calc coord yes
Tycho2
Tycho2 5126-00238-1 Pflag RAmdeg 282.42575437 DEmdeg -5.94345547
PmRA -10.4 PmDE 6.6 E RAmdeg 7 E DEmdeg 9
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.36 EpDEm 1989.11
Num 18 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 9.415 E BTmag 0.022 VTmag 8.229
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 282.42577778 DEdeg -5.94347194 EpRA 1990 1.82
EpDE 1990 1.66 E RAdeg 6.8 E DEdeg 9.8 Posflg
Corr -0.1
SAO
SAO 142662 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.025 Vmag 8.7 SpType K0
Double code Source 70 CatNum 25802 DM BD-06 4923
DMcomp BDsup HD 174209 M HD 0
GC 25802 RA1950rad 4.91757908 DE1950rad -0.10474865 PmRA2000 -0.0005
PmDE2000 0.025
CCDM
Ccdm 18497-0555 RComp Comp C Note1
Note2 Discov num H 50 DRAs 0.15 DDEs -94.7
R dRAs 10 Year 1899 Theta 171 Rho 113.7
Obs 4 Vmag 8.7 Sp K0 PmNote *
PmRA -12 PmDE 25 Dm number -06 4923 Cat1 BD
Name2 142662 Cat2 SAO HD 174209 M HD
ADS BDS A11719 M ADS BDS N IDS IDS 18443S0602C
HIC