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Doubles in session


Current system
18578-5608
HDS 2689
HD 175265


Nearby doubles
9' : 18575-5600
COO 228

19' : 18591-5623
NZO 95

42' : 18596-5529
SKF 373

51' : 19037-5619
RSS 505

57' : 18528-5529
RST1004

69' : 18507-5643
WIS 331

69' : 19032-5700
UC 3777

73' : 18529-5708
LUH 14

74' : 18519-5703
UC 3700

78' : 19004-5454
HTS 29AB

87' : 19080-5601
KPP1843

97' : 19088-5541
UC 3819

100' : 19077-5515
RST1020

100' : 19026-5437
TDT1195

105' : 18453-5621
UC 3663

110' : 19050-5438
TDT1215

111' : 18541-5421
HJ 5068

114' : 19068-5739
RST5603

115' : 19107-5530
UC 3833

116' : 18521-5754
DAW9011

119' : 18596-5411
TDT1173

119' : 18519-5756
HJ 5065

119' : 18492-5743
RST1003

120' : 19116-5642
HRG 130

120' : 18462-5500
B 402

121' : 19047-5423
HDS2705



Selections
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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.

18578-5608 HDS 2689 (HD 175265)

 
 
18h 57m 47.92s -56° 07' 36.1" P.A. 243.00 sep 0.5 mag 8.16,10.40 Sp G6III dist. 584.8 pc (1907.62 l.y.)
 
 
Coord 2000 18578-5608 Discov num HDS2689 Comp Coord arcsec 2000 18 57 47.92 -56 07 36.1
Date first 1991 Date last 2014 Obs 2
Pa first 241 Pa last 243 P.A. Now (θ) 243°
Sep first 0.4 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 8.16 Mag sec 10.40 delta mag (ΔM) 2.24 Spectral class G6III (yellow)
Pri motion ra +011 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 175265 Constellation Telescopium SAO 245826 HIP 93090
Tycho2 8763-00508-1 Gaia DR2 6637911783199922304 HD 175265 CP CP-56 9039
Distance 584.8 Distance ly 1907.62
 
 
WDS 18578-5608 HDS 2689 (HD 175265) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18578-5608 HDS2689 1991 1 241 0.4 8.16 10.40 G6III D 185747.92-560736.1
18578-5608 HDS2689 2014 2 243 0.5 8.16 10.40 G6III 185747.92-560736.1

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

 
 
WDS 18578-5608 HDS 2689 (HD 175265) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18578-5608 HDS 2689 (HD 175265) : MEASURES
 
 
No records found.

 
 
WDS 18578-5608 (HD 175265) : VIRTUAL EYEPIECE
 
 

18578-5608 HDS2689A mag 8.16 Sp G6III 18578-5608 HDS2689B sep 0.3 P.A. 227.60 mag 10.4 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 18578-5608 (HD 175265) : ALADIN DSS IMAGE @ 18h 57m 47.92s -56° 07' 36.1"
 
 
 
 
WDS 18578-5608 HDS 2689 (HD 175265) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18578-5608 HDS2689 distance=0' 18575-5600 COO 228 distance=9' 18591-5623 NZO 95 distance=19' 18596-5529 SKF 373 distance=42' 19037-5619 RSS 505 distance=51' 18528-5529 RST1004 distance=57' 18507-5643 WIS 331 distance=69' 19032-5700 UC 3777 distance=69' 18529-5708 LUH 14 distance=73' 18519-5703 UC 3700 distance=74' 19004-5454 HTS 29AB distance=78' 19004-5454 HTS 29AC distance=78' 19004-5454 HTS 29AD distance=78' 19004-5454 HTS 29AE distance=78' 19004-5454 HTS 29AF distance=78' 19004-5454 HTS 29AG distance=78' 19004-5454 HTS 29AH distance=78' 19004-5454 HTS 29AI distance=78' 19080-5601 KPP1843 distance=87' 19088-5541 UC 3819 distance=97' 19077-5515 RST1020 distance=100' 19026-5437 TDT1195 distance=100' 18453-5621 UC 3663 distance=105' 19050-5438 TDT1215 distance=110' 18541-5421 HJ 5068 distance=111' 19068-5739 RST5603 distance=114' 19107-5530 UC 3833 distance=115' 18521-5754 DAW9011 distance=116' 18596-5411 TDT1173 distance=119' 18519-5756 HJ 5065 distance=119' 18492-5743 RST1003 distance=119' 19116-5642 HRG 130 distance=120' 18462-5500 B 402 distance=120' 19047-5423 HDS2705 distance=121' 18520-5418 TOK 325AB distance=121' 18520-5418 TOK 325Aa,Ab distance=121' 18434-5546 B 398AB distance=123' 18434-5546 HJ 5053AB,C distance=123' 18494-5428 UC 3684 distance=123' 19029-5413 I 1390 distance=124' 18429-5632 TDT1016 distance=126' 18426-5553 R 309 distance=129' 18421-5554 UC 3646 distance=133' 19091-5437 UC 3823 distance=133' 18502-5412 UC 3691 distance=133' 18450-5450 B 400 distance=134' 18482-5759 UC 3675 distance=137' 19088-5425 UC 3818 distance=140' 18520-5356 B 408 distance=142' 18432-5730 TOK 798 distance=146' 18417-5514 SWR 251 distance=147' 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 18578-5608 HDS2689 243 0.5
Show 18575-5600 COO 228 357 2.7 9
Show 18591-5623 NZO 95 145 1.9 19
Show 18596-5529 SKF 373 105 7.0 42
Show 19037-5619 RSS 505 315 9.4 51
Show 18528-5529 RST1004 63 1.6 57
Show 18507-5643 WIS 331 37 94.1 69
Show 19032-5700 UC 3777 141 11.3 69
Show 18529-5708 LUH 14 130 57.4 73
Show 18519-5703 UC 3700 241 35.9 74
Show 19004-5454 HTS 29 AB 114 12.6 78
Show 19004-5454 HTS 29 AC 68 13.3 78
Show 19004-5454 HTS 29 AD 138 14.4 78
Show 19004-5454 HTS 29 AE 74 17.5 78
Show 19004-5454 HTS 29 AF 306 18.4 78
Show 19004-5454 HTS 29 AG 132 18.8 78
Show 19004-5454 HTS 29 AH 7 19.3 78
Show 19004-5454 HTS 29 AI 14 19.5 78
Show 19080-5601 KPP1843 250 14.3 87
Show 19088-5541 UC 3819 176 51.7 97
Show 19077-5515 RST1020 223 0.4 100
Show 19026-5437 TDT1195 48 0.7 100
Show 18453-5621 UC 3663 327 9.7 105
Show 19050-5438 TDT1215 65 1.4 110
Show 18541-5421 HJ 5068 10 10.5 111
Show 19068-5739 RST5603 46 5.5 114
Show 19107-5530 UC 3833 253 32.2 115
Show 18521-5754 DAW9011 260 6.8 116
Show 18596-5411 TDT1173 44 0.5 119
Show 18519-5756 HJ 5065 21 22.4 119
Show 18492-5743 RST1003 275 2.5 119
Show 19116-5642 HRG 130 293 6.5 120
Show 18462-5500 B 402 255 0.5 120
Show 19047-5423 HDS2705 144 17.5 121
Show 18520-5418 TOK 325 AB 32 146.0 121
Show 18520-5418 TOK 325 Aa,Ab 242 0.1 121
Show 18434-5546 B 398 AB 340 0.3 123
Show 18434-5546 HJ 5053 AB,C 197 32.6 123
Show 18494-5428 UC 3684 96 65.5 123
Show 19029-5413 I 1390 257 0.2 124
Show 18429-5632 TDT1016 107 0.4 126
Show 18426-5553 R 309 207 2.1 129
Show 18421-5554 UC 3646 306 22.0 133
Show 19091-5437 UC 3823 345 13.8 133
Show 18502-5412 UC 3691 88 106.9 133
Show 18450-5450 B 400 141 0.3 134
Show 18482-5759 UC 3675 70 9.8 137
Show 19088-5425 UC 3818 125 72.8 140
Show 18520-5356 B 408 49 2.1 142
Show 18432-5730 TOK 798 355 0.1 146
Show 18417-5514 SWR 251 104 6.9 147

 
 
WDS 18578-5608 : COMPONENTS
 
 
  A
B pa=227.6°
sep=0.32"
 
 
18578-5608 A
 
 
Componente originario normalizzato AB Name HD 175265 Coord arcsec 2000 185747.92-560736.1 Mag 8.16
Spectral class G6III (yellow) PmRA 11.00 PmDE 1.0 SAO 245826
HIP 93090 Tycho2 8763-00508-1 HD 175265 CP CP-56 9039
Tycho2
Tycho2 8763-00508-1 Pflag RAmdeg 284.44970663 DEmdeg -56.12670467
PmRA 11.1 PmDE 1.7 E RAmdeg 6 E DEmdeg 7
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.98 EpDEm 1990.85
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.2
Q pmDE 1.4 BTmag 9.129 E BTmag 0.018 VTmag 7.988
E VTmag 0.012 Prox 999 TYC T HIP 93090
CCDM AB RAdeg 284.44965972 DEdeg -56.12670861 EpRA 1990 1.61
EpDE 1990 1.63 E RAdeg 5.9 E DEdeg 6.5 Posflg P
Corr -0.3
SAO
SAO 245826 DelFlag RA1950 PmRA1950 0.0054
DE1950 PmDE1950 0.01 Vmag 7.9 SpType G5
Double code Source 43 CatNum 6078 DM CP-56 9039
DMcomp BDsup HD 175265 M HD 0
GC RA1950rad 4.94636431 DE1950rad -0.98076323 PmRA2000 0.0048
PmDE2000 0.007
Hipparcos
Catalog H HIP 93090 Proxy H RAhms 18 57 47.92
DEdms -56 07 36.1 Vmag 7.86 VarFlag R Vmag H
RAdeg 284.45 DEdeg -56.1267 AstroRef A Plx 3.01
CCDM 18578-5608 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 241 Rho 0.402 HD 175265 BD
CD CP CP-56 9039 Dm number -56 9039 VIred 0.96
SpType G6III R SpType Coord arcsec 2000 185747.92-560736.1
Hipparcos 2
HIP 93090 Sn 15 So 3 Nc 2
RArad 4.9645834834 DErad -0.9795957317 Plx 1.71 PmRA 10.98
PmDE 1.08 E RArad 0.85 E DErad 0.65 E Plx 1.05
E pmRA 1.09 E pmDE 0.88 Hpmag 8.0295 E Hpmag 0.0018
SHp 0.012 VA 0 BV 0.983 E BV 0.014
VI 0.96
CCDM
Ccdm 18578-5608 RComp Comp A Note1
Note2 Discov num DRAs -0.07 DDEs 23.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.2 Sp G6 PmNote *
PmRA 11 PmDE 1 Dm number -56 9039 Cat1 CPD
Name2 245826 Cat2 SAO HD 175265 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 93090
 
 
18578-5608 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185747.89-560736.3 Mag 10.4 Calc delta mag 2.24
Calc coord yes
CCDM
Ccdm 18578-5608 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.11 DDEs 23.7
R dRAs 82 Year 1991 Theta 241 Rho 0.4
Obs 1 Vmag 10.4 Sp PmNote *
PmRA 11 PmDE 1 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 93090