stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
15350-1708
HDS 2188
HD 138810


Nearby doubles
18' : 15339-1700
HDS2185

22' : 15362-1656
ARN 106

23' : 15364-1719
LDS4568

31' : 15370-1659
HWE 35AB

35' : 15365-1741
ARA 241

54' : 15383-1734
HDS2206AB

54' : 15360-1806
ARA 240

57' : 15343-1613
RST3923

57' : 15328-1756
HJ 1273

58' : 15382-1633
FOX 75

72' : 15348-1820
ARA 239

76' : 15328-1817
GWP2530

78' : 15380-1605
LDS4574

79' : 15372-1820
BRT1493

80' : 15296-1726
UC 3014

84' : 15390-1608
KPP1169

88' : 15404-1749
TDS9587

89' : 15385-1556
UC 3035

100' : 15283-1643
OCC 953

104' : 15338-1527
LDS4559

107' : 15282-1625
WSP 109AB

118' : 15312-1852
HO 393AB

121' : 15266-1706
HU 309

122' : 15405-1842
HDS2211AB

128' : 15429-1610
UC 3049AB

130' : 15274-1556
FOX 74



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.

15350-1708 HDS 2188 (HD 138810)

 
 
15h 34m 59.60s -17° 08' 19.6" P.A. 323.00 sep 0.1 mag 7.47,8.66 Sp K1III: dist. 227.27 pc (741.35 l.y.)
 
 
Coord 2000 15350-1708 Discov num HDS2188 Comp Coord arcsec 2000 15 34 59.60 -17 08 19.6
Date first 1991 Date last 2018 Obs 6
Pa first 284 Pa last 323.3 P.A. Now (θ) 323.3°
Sep first 0.2 Sep last 0.134 Sep. Now (ρ) 0.134"
Mag pri 7.47 Mag sec 8.66 delta mag (ΔM) 1.19 Spectral class K1III: (yellow-orange)
Pri motion ra -006 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 138810 Constellation Libra SAO 159358 HIP 76287
Tycho2 6188-00371-1 Gaia DR2 6261486177776550656 HD 138810 BD BD-16 4114
Distance 227.27 Distance ly 741.35
 
 
WDS 15350-1708 HDS 2188 (HD 138810) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 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
15350-1708 HDS2188 1991 1 284 0.2 7.47 8.66 K1III: (+ 153459.60-170819.6
15350-1708 HDS2188 2000 2 282 0.4 7.47 8.66 K1III: (+ 153459.60-170819.6
15350-1708 HDS2188 2012 3 308 0.2 7.47 8.66 K1III: 153459.60-170819.6
15350-1708 HDS2188 2017 5 322 0.1 7.47 8.66 K1III: 153459.60-170819.6
15350-1708 HDS2188 2018 6 323 0.1 7.47 8.66 K1III: 153459.60-170819.6

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

 
 
WDS 15350-1708 HDS 2188 (HD 138810) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15350-1708 HDS 2188 (HD 138810) : MEASURES
 
 
No records found.

 
 
WDS 15350-1708 (HD 138810) : VIRTUAL EYEPIECE
 
 

15350-1708 HDS2188A mag 7.47 Sp K1III: 15350-1708 HDS2188B sep 0.1 P.A. 324.50 mag 8.66 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 15350-1708 (HD 138810) : ALADIN DSS IMAGE @ 15h 34m 59.60s -17° 08' 19.6"
 
 
 
 
WDS 15350-1708 HDS 2188 (HD 138810) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15350-1708 HDS2188 distance=0' 15339-1700 HDS2185 distance=18' 15362-1656 ARN 106 distance=22' 15364-1719 LDS4568 distance=23' 15370-1659 HWE 35AB distance=31' 15370-1659 HWE 35AC distance=31' 15365-1741 ARA 241 distance=35' 15383-1734 HDS2206AB distance=54' 15383-1734 TOK 168AC distance=54' 15360-1806 ARA 240 distance=54' 15343-1613 RST3923 distance=57' 15328-1756 HJ 1273 distance=57' 15382-1633 FOX 75 distance=58' 15348-1820 ARA 239 distance=72' 15328-1817 GWP2530 distance=76' 15380-1605 LDS4574 distance=78' 15372-1820 BRT1493 distance=79' 15296-1726 UC 3014 distance=80' 15390-1608 KPP1169 distance=84' 15404-1749 TDS9587 distance=88' 15385-1556 UC 3035 distance=89' 15283-1643 OCC 953 distance=100' 15338-1527 LDS4559 distance=104' 15282-1625 WSP 109AB distance=107' 15282-1625 WSP 109AC distance=107' 15282-1625 WSP 109AD distance=107' 15282-1625 WSP 109AE distance=107' 15282-1625 WSP 109AF distance=107' 15282-1625 WSP 109AG distance=107' 15282-1625 WSP 109AH distance=107' 15282-1625 WSP 109AI distance=107' 15282-1625 WSP 109AJ distance=107' 15312-1852 HO 393AB distance=118' 15312-1852 HO 393AC distance=118' 15266-1706 HU 309 distance=121' 15405-1842 HDS2211AB distance=122' 15405-1842 CVN 53AC distance=122' 15405-1842 CVN 53AD distance=122' 15429-1610 UC 3049BC distance=128' 15429-1610 UC 3049AB distance=128' 15429-1610 GWP2548AD distance=128' 15274-1556 FOX 74 distance=130' 15287-1843 HU 650 distance=131' 15428-1601 BU 35AB distance=131' 15428-1601 BU 35AC distance=131' 15275-1833 ARA 429 distance=137' 15405-1901 RST2975 distance=138' 15355-1447 WRH 20Aa,Ab distance=142' 15355-1447 GOL 1AB (Zubenelhakrabi) distance=142' 15389-1918 HDS2209 distance=142' 15366-1447 RST3924 distance=144' 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 15350-1708 HDS2188 323 0.1 0
Show 15339-1700 HDS2185 199 0.5 18
Show 15362-1656 ARN 106 293 44.6 22
Show 15364-1719 LDS4568 132 5.1 23
Show 15370-1659 HWE 35 AB 331 7.3 31
Show 15370-1659 HWE 35 AC 236 43.5 31
Show 15365-1741 ARA 241 52 3.8 35
Show 15383-1734 HDS2206 AB 0 3.8 54
Show 15383-1734 TOK 168 AC 316 13.9 54
Show 15360-1806 ARA 240 230 7.7 54
Show 15343-1613 RST3923 306 1.2 57
Show 15328-1756 HJ 1273 328 14.5 57
Show 15382-1633 FOX 75 19 1.6 58
Show 15348-1820 ARA 239 132 6.3 72
Show 15328-1817 GWP2530 285 17.1 76
Show 15380-1605 LDS4574 279 2.3 78
Show 15372-1820 BRT1493 288 4.7 79
Show 15296-1726 UC 3014 26 46.0 80
Show 15390-1608 KPP1169 2 9.1 84
Show 15404-1749 TDS9587 279 0.4 88
Show 15385-1556 UC 3035 252 22.2 89
Show 15283-1643 OCC 953 -1 0.1 100
Show 15338-1527 LDS4559 259 448.0 104
Show 15282-1625 WSP 109 AB 144 5.7 107
Show 15282-1625 WSP 109 AC 343 13.3 107
Show 15282-1625 WSP 109 AD 258 16.3 107
Show 15282-1625 WSP 109 AE 356 18.7 107
Show 15282-1625 WSP 109 AF 296 19.0 107
Show 15282-1625 WSP 109 AG 306 20.5 107
Show 15282-1625 WSP 109 AH 348 20.9 107
Show 15282-1625 WSP 109 AI 244 21.7 107
Show 15282-1625 WSP 109 AJ 338 23.5 107
Show 15312-1852 HO 393 AB 290 6.7 118
Show 15312-1852 HO 393 AC 313 167.9 118
Show 15266-1706 HU 309 45 1.6 121
Show 15405-1842 HDS2211 AB 26 0.6 122
Show 15405-1842 CVN 53 AC 103 8.9 122
Show 15405-1842 CVN 53 AD 224 11.6 122
Show 15429-1610 UC 3049 BC 136 32.4 128
Show 15429-1610 UC 3049 AB 277 28.2 128
Show 15429-1610 GWP2548 AD 196 21.0 128
Show 15274-1556 FOX 74 145 2.0 130
Show 15287-1843 HU 650 338 1.0 131
Show 15428-1601 BU 35 AB 111 1.6 131
Show 15428-1601 BU 35 AC 39 124.0 131
Show 15275-1833 ARA 429 347 9.8 137
Show 15405-1901 RST2975 75 2.0 138
Show 15355-1447 WRH 20 Aa,Ab 191 0.1 142
Show Zubenelhakrabi 15355-1447 GOL 1 AB 158 41.9 142
Show 15389-1918 HDS2209 109 0.4 142
Show 15366-1447 RST3924 192 1.1 144

 
 
WDS 15350-1708 : COMPONENTS
 
 
  A
B pa=324.5°
sep=0.13"
 
 
15350-1708 A
 
 
Name HD 138810 Coord arcsec 2000 153459.60-170819.6 Mag 7.47 Spectral class K1III: (yellow-orange)
PmRA -6.00 PmDE -24.0 SAO 159358 HIP 76287
Tycho2 6188-00371-1 HD 138810 BD BD-16 4114
Tycho2
Tycho2 6188-00371-1 Pflag RAmdeg 233.74829232 DEmdeg -17.13883077
PmRA -7.3 PmDE -23.1 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.09 EpDEm 1991.21
Num 12 Q RAmdeg 1.4 Q DEmdeg 0.8 Q pmRA 1.3
Q pmDE 0.8 BTmag 8.320 E BTmag 0.017 VTmag 7.130
E VTmag 0.011 Prox 999 TYC T HIP 76287
CCDM AB RAdeg 233.74830972 DEdeg -17.13877694 EpRA 1990 1.72
EpDE 1990 1.57 E RAdeg 4.7 E DEdeg 5.3 Posflg P
Corr 0.1
SAO
SAO 159358 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.025 Vmag 7.6 SpType K0
Double code Source 21 CatNum 5709 DM BD-16 4114
DMcomp BDsup HD 138810 M HD 0
GC RA1950rad 4.06729753 DE1950rad -0.29622424 PmRA2000 -0.0013
PmDE2000 -0.021
Hipparcos
Catalog H HIP 76287 Proxy H RAhms 15 34 59.60
DEdms -17 08 19.6 Vmag 6.99 VarFlag R Vmag H
RAdeg 233.748 DEdeg -17.1388 AstroRef * Plx 4.75
CCDM 15350-1708 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 284 Rho 0.235 HD 138810 BD BD-16 4114
CD CP Dm number -16 4114 VIred 0.98
SpType K1III: (+G) R SpType Coord arcsec 2000 153459.60-170819.6
Hipparcos 2
HIP 76287 Sn 55 So 3 Nc 2
RArad 4.0796776917 DErad -0.2991280904 Plx 4.4 PmRA -7.93
PmDE -25.29 E RArad 0.8 E DErad 0.44 E Plx 0.89
E pmRA 1.05 E pmDE 0.99 Hpmag 7.1591 E Hpmag 0.0011
SHp 0.009 VA 0 BV 1.008 E BV 0.01
VI 0.98
CCDM
Ccdm 15350-1708 RComp Comp A Note1
Note2 Discov num DRAs -0.40 DDEs -19.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.5 Sp K1 PmNote *
PmRA -6 PmDE -24 Dm number -16 4114 Cat1 BD
Name2 159358 Cat2 SAO HD 138810 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 76287
 
 
15350-1708 B
 
 
Coord arcsec 2000 153459.59-170819.5 Mag 8.66 Calc delta mag 1.19 Calc coord yes
CCDM
Ccdm 15350-1708 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.42 DDEs -19.8
R dRAs 82 Year 1991 Theta 284 Rho 0.2
Obs 1 Vmag 8.7 Sp PmNote *
PmRA -6 PmDE -24 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 76287