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Doubles in session


Current system
05508+1427
KU 23
HD 39098


Nearby doubles
8' : 05504+1422
SKF2490

16' : 05506+1413
HEI 110

20' : 05497+1416
GWP 713

23' : 05523+1431
BPM 219AB

35' : 05526+1402
J 948

36' : 05532+1424
J 656AB

38' : 05532+1441
J 2013

44' : 05537+1420
GCB 12

48' : 05531+1501
BPM 223

48' : 05523+1509
BPM 217AB

50' : 05542+1426
J 678

51' : 05526+1510
BPM 222

51' : 05542+1413
SKF2498

53' : 05472+1429
CHR 160

55' : 05545+1434
J 679AB

56' : 05477+1354
HJ 3279AB

62' : 05549+1413
HO 20AB

66' : 05551+1406
SKF2501

66' : 05528+1328
TDS3397

67' : 05549+1359
BPM 232

68' : 05547+1351
S 502

72' : 05463+1457
TDS3331

73' : 05549+1345
BPM 231

74' : 05551+1506
HEI 111

78' : 05515+1544
BPM 214

79' : 05522+1542
BPM 216



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.

05508+1427 KU 23 (HD 39098)

 
 
05h 50m 48.66s +14° 26' 36.1" P.A. 109.00 sep 0.9 mag 6.97,8.59 Sp B9 dist. 467.29 pc (1524.3 l.y.)
 
 
Coord 2000 05508+1427 Discov num KU   23 Comp Coord arcsec 2000 05 50 48.66 +14 26 36.1
Date first 1902 Date last 2013 Obs 21
Pa first 104 Pa last 109.3 P.A. Now (θ) 109.3°
Sep first 1.0 Sep last 0.859 Sep. Now (ρ) 0.859"
Mag pri 6.97 Mag sec 8.59 delta mag (ΔM) 1.62 Spectral class B9 (blue-white)
Pri motion ra +007 Sec motion ra +007
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 39098 Constellation Taurus SAO 94914 HIP 27614
Tycho2 0727-01570-1 Gaia DR2 3347100075704633728 HD 39098 GC 7330
BD BD+14 1047 Distance 467.29 Distance ly 1524.3
 
 
WDS 05508+1427 KU 23 (HD 39098) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ku_1884 Ma - Kustner, F. 1884AN....108..281K
Ku_1884 AN 108, 281, 1884
Ku_1902 Ma - Kustner, F. 1902AN....160...71K
Ku_1902 AN 160, 71, 1902
Ku_1905A Ma - Kustner, F. 1905LicOB...3..147A
Ku_1905A cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
Ku_1963A - Kustner, F. 1963icvd.book.....J
Ku_1963A cited in IDS (Lick Index Cat.), 1963
Ku_1932A - Kustner, F. 1932QB821.A43......
Ku_1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05508+1427 KU 23 1991 18 107 0.8 6.97 8.59 B9 D 055048.66+142636.1
05508+1427 KU 23 2005 20 108 0.9 6.97 8.59 B9 055048.66+142636.1
05508+1427 KU 23 2013 21 109 0.9 6.97 8.59 B9 055048.66+142636.1

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

 
 
WDS 05508+1427 KU 23 (HD 39098) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05508+1427 KU 23 (HD 39098) : MEASURES
 
 
No records found.

 
 
WDS 05508+1427 (HD 39098) : VIRTUAL EYEPIECE
 
 

05508+1427 KU 23A mag 6.97 Sp B9 05508+1427 KU 23B sep 0.8 P.A. 109.90 mag 8.59 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05508+1427 (HD 39098) : ALADIN DSS IMAGE @ 05h 50m 48.66s +14° 26' 36.1"
 
 
 
 
WDS 05508+1427 KU 23 (HD 39098) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05508+1427 KU 23 distance=0' 05504+1422 SKF2490 distance=8' 05506+1413 HEI 110 distance=16' 05497+1416 GWP 713 distance=20' 05523+1431 BPM 219AB distance=23' 05523+1431 BPM 220AC distance=23' 05526+1402 J 948 distance=35' 05532+1424 J 656AB distance=36' 05532+1424 BKO 22AC distance=36' 05532+1424 BKO 22CD distance=37' 05532+1441 J 2013 distance=38' 05537+1420 GCB 12 distance=44' 05531+1501 BPM 223 distance=48' 05523+1509 BPM 217AB distance=48' 05523+1509 BPM 218BC distance=48' 05542+1426 J 678 distance=50' 05526+1510 BPM 222 distance=51' 05542+1413 SKF2498 distance=51' 05472+1429 CHR 160 distance=53' 05545+1434 J 679AB distance=55' 05545+1434 J 679AC distance=55' 05477+1354 HJ 3279AB distance=56' 05477+1354 HJ 3279AC distance=56' 05549+1413 HO 20AB distance=62' 05549+1413 HO 20AC distance=62' 05551+1406 SKF2501 distance=66' 05528+1328 TDS3397 distance=66' 05549+1359 BPM 232 distance=67' 05547+1351 S 502 distance=68' 05463+1457 TDS3331 distance=72' 05549+1345 BPM 231 distance=73' 05551+1506 HEI 111 distance=74' 05515+1544 BPM 214 distance=78' 05522+1542 BPM 216 distance=79' 05561+1356 S 503BC distance=82' 05561+1356 S 503BD distance=82' 05553+1516 BPM 234 distance=82' 05515+1548 BPM 213 distance=82' 05561+1356 S 503AB distance=83' 05561+1356 LDS5667AE distance=83' 05561+1356 S 503AC distance=83' 05561+1356 S 503AD distance=83' 05561+1356 FYM 374AF distance=83' 05561+1356 FYM 374AG distance=83' 05454+1410 J 655 distance=84' 05460+1340 KPP3632 distance=84' 05525+1548 BID 1 distance=85' 05546+1530 BU 563 distance=85' 05564+1401 TDS 202 distance=86' 05487+1549 BPM 210 distance=88' 05568+1413 BPM 241 distance=89' 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 05508+1427 KU 23 109 0.9
Show 05504+1422 SKF2490 236 53.0 8
Show 05506+1413 HEI 110 106 7.5 16
Show 05497+1416 GWP 713 172 19.5 20
Show 05523+1431 BPM 219 AB 258 87.2 23
Show 05523+1431 BPM 220 AC 98 88.4 23
Show 05526+1402 J 948 170 2.8 35
Show 05532+1424 J 656 AB 109 4.5 36
Show 05532+1424 BKO 22 AC 131 115.0 36
Show 05532+1424 BKO 22 CD 267 7.8 37
Show 05532+1441 J 2013 267 7.3 38
Show 05537+1420 GCB 12 30 4.0 44
Show 05531+1501 BPM 223 42 101.2 48
Show 05523+1509 BPM 217 AB 318 67.0 48
Show 05523+1509 BPM 218 BC 279 98.7 48
Show 05542+1426 J 678 184 1.8 50
Show 05526+1510 BPM 222 8 118.0 51
Show 05542+1413 SKF2498 199 59.5 51
Show 05472+1429 CHR 160 193 0.2 53
Show 05545+1434 J 679 AB 356 2.9 55
Show 05545+1434 J 679 AC 191 10.3 55
Show 05477+1354 HJ 3279 AB 298 18.0 56
Show 05477+1354 HJ 3279 AC 183 25.7 56
Show 05549+1413 HO 20 AB 279 8.1 62
Show 05549+1413 HO 20 AC 293 48.9 62
Show 05551+1406 SKF2501 348 10.7 66
Show 05528+1328 TDS3397 80 0.6 66
Show 05549+1359 BPM 232 215 46.1 67
Show 05547+1351 S 502 132 46.0 68
Show 05463+1457 TDS3331 107 0.5 72
Show 05549+1345 BPM 231 190 55.5 73
Show 05551+1506 HEI 111 347 0.3 74
Show 05515+1544 BPM 214 329 61.5 78
Show 05522+1542 BPM 216 224 14.4 79
Show 05561+1356 S 503 BC 167 24.2 82
Show 05561+1356 S 503 BD 337 227.0 82
Show 05553+1516 BPM 234 38 83.8 82
Show 05515+1548 BPM 213 104 25.4 82
Show 05561+1356 S 503 AB 321 85.6 83
Show 05561+1356 LDS5667 AE 206 47.8 83
Show 05561+1356 S 503 AC 312 64.5 83
Show 05561+1356 S 503 AD 334 299.2 83
Show 05561+1356 FYM 374 AF 127 9.5 83
Show 05561+1356 FYM 374 AG 338 32.1 83
Show 05454+1410 J 655 165 2.8 84
Show 05460+1340 KPP3632 207 1.7 84
Show 05525+1548 BID 1 38 5.2 85
Show 05546+1530 BU 563 186 6.7 85
Show 05564+1401 TDS 202 56 1.3 86
Show 05487+1549 BPM 210 178 86.2 88
Show 05568+1413 BPM 241 341 37.7 89

 
 
WDS 05508+1427 : COMPONENTS
 
 
  A
B pa=109.9°
sep=0.83"
 
 
05508+1427 A
 
 
Componente originario normalizzato AB Name HD 39098 Coord arcsec 2000 055048.66+142636.1 Mag 6.97
Spectral class B9 (blue-white) PmRA 7.00 PmDE -15.0 SAO 94914
HIP 27614 Tycho2 0727-01570-1 HD 39098 GC 7330
BD BD+14 1047
Tycho2
Tycho2 0727-01570-1 Pflag P RAmdeg 87.70276949 DEmdeg 14.44335422
PmRA 7.3 PmDE -14.5 E RAmdeg 4 E DEmdeg 5
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.85 EpDEm 1991.81
Num 6 Q RAmdeg 1.8 Q DEmdeg 0.6 Q pmRA 1.8
Q pmDE 0.7 BTmag 6.902 E BTmag 0.015 VTmag 6.971
E VTmag 0.010 Prox 8 TYC T HIP 27614
CCDM A RAdeg 87.70273000 DEdeg 14.44339333 EpRA 1990 1.94
EpDE 1990 1.97 E RAdeg 3.8 E DEdeg 4.6 Posflg D
Corr 0.1
SAO
SAO 94914 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.021 Vmag 6.6 SpType B9
Double code Source 70 CatNum 7330 DM BD+14 1047
DMcomp BDsup HD 39098 M HD 0
GC 7330 RA1950rad 1.51826961 DE1950rad 0.2518605 PmRA2000 0.0001
PmDE2000 -0.02
Hipparcos
Catalog H HIP 27614 Proxy H RAhms 05 50 48.66
DEdms +14 26 36.2 Vmag 6.75 VarFlag R Vmag G
RAdeg 87.7027 DEdeg 14.4434 AstroRef A Plx 2.25
CCDM 05508+1427 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 108 Rho 0.874 HD 39098 BD BD+14 1047
CD CP Dm number +14 1047 VIred -0.05
SpType B9 R SpType Coord arcsec 2000 055048.66+142636.2
Hipparcos 2
HIP 27614 Sn 15 So 3 Nc 2
RArad 1.5307014769 DErad 0.252084792 Plx 2.14 PmRA 8.27
PmDE -13.46 E RArad 0.8 E DErad 0.55 E Plx 0.78
E pmRA 1.02 E pmDE 0.61 Hpmag 6.7745 E Hpmag 0.001
SHp 0.006 VA 0 BV -0.07 E BV 0.015
VI -0.05
CCDM
Ccdm 05508+1427 RComp Comp A Note1
Note2 Discov num DRAs 0.63 DDEs -24.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.8 Sp B9 PmNote *
PmRA -3 PmDE -17 Dm number +14 1047 Cat1 BD
Name2 +14 553 Cat2 AGK2/3 HD 39098 M HD
ADS BDS A 4441 M ADS BDS N IDS IDS 05451N1424A
HIC 27614
 
 
05508+1427 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 055048.71+142635.8 Mag 8.59 PmRA 7.00
PmDE -15.0 Tycho2 0727-01570-2 Calc delta mag 1.62 Calc coord yes
Tycho2
Tycho2 0727-01570-2 Pflag P RAmdeg 87.70276949 DEmdeg 14.44335422
PmRA 7.3 PmDE -14.5 E RAmdeg 4 E DEmdeg 5
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.85 EpDEm 1991.81
Num 6 Q RAmdeg 1.8 Q DEmdeg 0.6 Q pmRA 1.8
Q pmDE 0.7 BTmag 8.677 E BTmag 0.018 VTmag 8.593
E VTmag 0.016 Prox 8 TYC T HIP 27614
CCDM B RAdeg 87.70295889 DEdeg 14.44332500 EpRA 1990 1.96
EpDE 1990 2.00 E RAdeg 6.8 E DEdeg 9.6 Posflg D
Corr 0.2
CCDM
Ccdm 05508+1427 RComp Comp B Note1
Note2 Discov num KU 23 DRAs DDEs
R dRAs Year 1902 Theta 106 Rho 0.9
Obs 11 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4441 M ADS BDS N IDS IDS 05451N1424B
HIC 27614