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Doubles in session


Current system
18568-1451
HJ 5503
HD 175623


Nearby doubles
47' : 18536-1454
J 1660

59' : 18583-1354
LEO 23

76' : 18515-1434
J 2154

76' : 18540-1347
A 1890AB

77' : 18517-1511
TDT1092

77' : 18513-1438
J 2153

78' : 18580-1336
RST4026

79' : 18513-1435
J 2152

79' : 18514-1441
RST4604

83' : 18551-1609
BRT 634

83' : 18542-1338
A 1891

87' : 18508-1446
J 2237

88' : 18511-1421
RST4602

90' : 19022-1533
DAM 133

91' : 19021-1532
J 1664

92' : 18505-1501
J 529

93' : 18555-1623
SOZ 18

97' : 18555-1626
ARA 112

97' : 19013-1341
BDT 4

97' : 19029-1415
BRT2760

99' : 19025-1545
BU 1466AB

100' : 19016-1341
BRT2759

102' : 19010-1613
HU 260

105' : 18560-1637
J 1662

105' : 19028-1545
HJ 2849

107' : 18530-1623
RST4022



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.

18568-1451 HJ 5503 (HD 175623)

 
 
18h 56m 46.09s -14° 51' 27.6" P.A. 79.00 sep 37.7 mag 7.18,11.60 Sp B8II/III dist. 240.96 pc (786.01 l.y.)
 
 
Coord 2000 18568-1451 Discov num HJ 5503 Comp Coord arcsec 2000 18 56 46.09 -14 51 27.6
Date first 1903 Date last 2015 Obs 8
Pa first 79 Pa last 79 P.A. Now (θ) 79°
Sep first 38.0 Sep last 37.678 Sep. Now (ρ) 37.678"
Mag pri 7.18 Mag sec 11.60 delta mag (ΔM) 4.42 Spectral class B8II/III (blue-white)
Pri motion ra +009 Sec motion ra +007
Pri motion dec +000 Sec motion dec -008
Notes
rPM=0.776
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 175623 Constellation Scutum SAO 162012 HIP 93000
Tycho2 5718-00904-1 Gaia DR2 4101065538557375232 HD 175623 BD BD-15 5154
Distance 240.96 Distance ly 786.01
 
 
WDS 18568-1451 HJ 5503 (HD 175623) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
18568-1451 HJ 5503 1998 4 79 37.7 7.20 10.80 B8II/III -15 5154 D 185646.09-145127.6
18568-1451 HJ 5503 2000 5 79 37.7 7.20 10.80 B8II/III -15 5154 D 185646.09-145127.6
18568-1451 HJ 5503 2010 6 79 37.7 7.18 11.60 B8II/III -15 5154 185646.09-145127.6
18568-1451 HJ 5503 2015 7 79 37.7 7.18 11.60 B8II/III -15 5154 185646.09-145127.6

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

 
 
WDS 18568-1451 HJ 5503 (HD 175623) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18568-1451 HJ 5503 (HD 175623) : MEASURES
 
 
No records found.

 
 
WDS 18568-1451 (HD 175623) : VIRTUAL EYEPIECE
 
 

18568-1451 HJ 5503A mag 7.18 Sp B8II/III 18568-1451 HJ 5503B sep 37.7 P.A. 79.00 mag 11.6 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 18568-1451 (HD 175623) : ALADIN DSS IMAGE @ 18h 56m 46.09s -14° 51' 27.6"
 
 
 
 
WDS 18568-1451 HJ 5503 (HD 175623) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18568-1451 HJ 5503 distance=0' 18536-1454 J 1660 distance=47' 18583-1354 LEO 23 distance=59' 18591-1546 GKM9405Ba,Bb distance=65' 18515-1434 J 2154 distance=76' 18540-1347 A 1890AB distance=76' 18540-1347 A 1890AC distance=76' 18517-1511 TDT1092 distance=77' 18513-1438 J 2153 distance=77' 18580-1336 RST4026 distance=78' 18513-1435 J 2152 distance=79' 18514-1441 RST4604 distance=79' 18551-1609 BRT 634 distance=83' 18542-1338 A 1891 distance=83' 18508-1446 J 2237 distance=87' 18511-1421 RST4602 distance=88' 19022-1533 DAM 133 distance=90' 19021-1532 J 1664 distance=91' 18505-1501 J 529 distance=92' 18555-1623 SOZ 18 distance=93' 18555-1626 ARA 112 distance=97' 19013-1341 BDT 4 distance=97' 19029-1415 BRT2760 distance=97' 19025-1545 BU 1466AB distance=99' 19025-1545 SIN 113AC distance=99' 19016-1341 BRT2759 distance=100' 19010-1613 HU 260 distance=102' 18560-1637 J 1662 distance=105' 19028-1545 HJ 2849 distance=105' 18530-1623 RST4022 distance=107' 18529-1625 RST4021 distance=109' 19029-1559 GKM9408Aa,Ab distance=112' 18557-1646 J 1661 distance=117' 19048-1510 BRT 595 distance=119' 18489-1412 NSN 137 distance=121' 19045-1536 OL 198AB distance=124' 19045-1536 DAM 135AC distance=124' 19017-1309 BAR9010CD distance=126' 19017-1309 BAR9010AB distance=126' 19017-1309 BAR9010AC distance=126' 19044-1553 UTR 1 distance=127' 18594-1250 KUI 89 distance=127' 18480-1435 CRC 31 distance=128' 18593-1658 RST3209 distance=133' 18501-1317 SRT 1 distance=137' 19051-1557 ARA 113 distance=138' 19057-1540 HJ 5507AB distance=138' 19057-1540 BU 9016AC distance=138' 18528-1658 J 2238 distance=140' 19002-1704 GWP2801AB distance=141' 19063-1518 GWP2810 distance=142' 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 18568-1451 HJ 5503 79 37.7 0
Show 18536-1454 J 1660 324 5.9 47
Show 18583-1354 LEO 23 211 4.8 59
Show 18591-1546 GKM9405 Ba,Bb 53 0.1 65
Show 18515-1434 J 2154 353 9.0 76
Show 18540-1347 A 1890 AB 178 3.3 76
Show 18540-1347 A 1890 AC 247 21.4 76
Show 18517-1511 TDT1092 138 0.4 77
Show 18513-1438 J 2153 352 5.4 77
Show 18580-1336 RST4026 231 2.3 78
Show 18513-1435 J 2152 238 7.3 79
Show 18514-1441 RST4604 87 0.7 79
Show 18551-1609 BRT 634 337 3.9 83
Show 18542-1338 A 1891 256 0.4 83
Show 18508-1446 J 2237 233 4.9 87
Show 18511-1421 RST4602 219 2.6 88
Show 19022-1533 DAM 133 93 6.6 90
Show 19021-1532 J 1664 271 6.6 91
Show 18505-1501 J 529 353 7.5 92
Show 18555-1623 SOZ 18 142 17.7 93
Show 18555-1626 ARA 112 176 10.7 97
Show 19013-1341 BDT 4 95 0.4 97
Show 19029-1415 BRT2760 352 2.5 97
Show 19025-1545 BU 1466 AB 136 12.4 99
Show 19025-1545 SIN 113 AC 267 43.0 99
Show 19016-1341 BRT2759 211 4.2 100
Show 19010-1613 HU 260 300 2.8 102
Show 18560-1637 J 1662 191 4.5 105
Show 19028-1545 HJ 2849 143 20.4 105
Show 18530-1623 RST4022 312 0.4 107
Show 18529-1625 RST4021 118 0.2 109
Show 19029-1559 GKM9408 Aa,Ab 50 0.2 112
Show 18557-1646 J 1661 98 4.5 117
Show 19048-1510 BRT 595 323 5.5 119
Show 18489-1412 NSN 137 90 8.3 121
Show 19045-1536 OL 198 AB 202 3.2 124
Show 19045-1536 DAM 135 AC 31 9.9 124
Show 19017-1309 BAR9010 CD 224 3.9 126
Show 19017-1309 BAR9010 AB 251 3.7 126
Show 19017-1309 BAR9010 AC 190 16.0 126
Show 19044-1553 UTR 1 106 24.3 127
Show 18594-1250 KUI 89 176 0.3 127
Show 18480-1435 CRC 31 234 7.6 128
Show 18593-1658 RST3209 126 0.4 133
Show 18501-1317 SRT 1 251 29.0 137
Show 19051-1557 ARA 113 277 7.8 138
Show 19057-1540 HJ 5507 AB 63 46.0 138
Show 19057-1540 BU 9016 AC 95 45.5 138
Show 18528-1658 J 2238 182 4.8 140
Show 19002-1704 GWP2801 AB 67 307.7 141
Show 19063-1518 GWP2810 226 33.6 142

 
 
WDS 18568-1451 : COMPONENTS
 
 
  A
B pa=79.0°
sep=37.68"
 
 
18568-1451 A
 
 
Name HD 175623 Coord arcsec 2000 185646.09-145127.6 Mag 7.18 Spectral class B8II/III (blue-white)
PmRA 9.00 PmDE 0.0 HIP 93000 BD BD-15 5154
Hipparcos
Catalog H HIP 93000 Proxy RAhms 18 56 46.09
DEdms -14 51 27.6 Vmag 7.15 VarFlag R Vmag G
RAdeg 284.192 DEdeg -14.8577 AstroRef Plx 2.82
CCDM 7.68 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD-15 5154
CD CP Dm number -15 5154 VIred 0.3
SpType B8II/III R SpType Coord arcsec 2000 185646.09-145127.6
Hipparcos 2
HIP 93000 Sn 5 So 0 Nc 1
RArad 4.9600871362 DErad -0.2593154011 Plx 4.15 PmRA 8.79
PmDE -0.16 E RArad 0.43 E DErad 0.27 E Plx 0.47
E pmRA 0.51 E pmDE 0.34 Hpmag E Hpmag 0.0009
SHp 0.009 VA 0 BV 0.185 E BV 0.01
VI 0.2
CCDM
Ccdm 18568-1451 RComp Comp A Note1
Note2 Discov num DRAs -1.92 DDEs -27.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp B9 PmNote *
PmRA 1 PmDE -4 Dm number -15 5154 Cat1 BD
Name2 162012 Cat2 SAO HD 175623 M HD
ADS BDS B 8910 M ADS BDS N IDS IDS 18510S1500A
HIC 93000
 
 
18568-1451 B
 
 
Coord arcsec 2000 185648.64-145120.4 Mag 11.6 PmRA 7.00 PmDE -8.0
Delta magnitude 4.42 Coordinate calculated yes
CCDM
Ccdm 18568-1451 RComp Comp B Note1
Note2 Discov num HJ 5503 DRAs DDEs
R dRAs Year 1903 Theta 079 Rho 38.0
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 8910 M ADS BDS N IDS IDS 18510S1500B
HIC