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Current system
05523+1253
J 1090 BC


Nearby doubles
23' : 05537+1245
BPM 225

31' : 05541+1239
SKF2497

35' : 05528+1328
TDS3397

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LDS 891AB

39' : 05515+1217
BPM 212

43' : 05495+1239
BUP 84

52' : 05488+1254
BPM 211

53' : 05487+1254
HEI 464

57' : 05553+1220
BPM 235

57' : 05561+1302
BPM 236

65' : 05549+1345
BPM 231

65' : 05504+1156
GWP 718

67' : 05551+1203
BPM 233

68' : 05547+1351
S 502

69' : 05480+1225
BU 561AB

69' : 05567+1231
BPM 240

70' : 05526+1402
J 948

72' : 05563+1214
J 657

73' : 05540+1146
BPM 227

75' : 05488+1200
HJ 5465

76' : 05549+1359
BPM 232

76' : 05545+1146
KUI 21AB

81' : 05475+1215
AG 318AB

81' : 05480+1204
BU 1402

82' : 05506+1413
HEI 110

83' : 05561+1356
S 503AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

05523+1253 J 1090 BC

 
 
05h 52m 15.83s +12° 53' 56.7" P.A. 175.00 sep 2.4 mag 12.70,14.70
 
 
Coord 2000 05523+1253 Discov num J  1090 Comp BC Coord arcsec 2000 05 52 15.83 +12 53 56.7
Date first 1915 Date last 1958 Obs 2
Pa first 173 Pa last 174.7 P.A. Now (θ) 174.7°
Sep first 1.4 Sep last 2.4 Sep. Now (ρ) 2.4"
Mag pri 12.70 Mag sec 14.70 delta mag (ΔM) 2 Spectral class
Pri motion ra +001 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
05523+1253 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 94944 05 52 15 +12 52 42 J 1090 AB 2015 8 5 75.3 9.28 12.67 3.39
Show 05 52 16 +12 53 57 J 1090 BC 1958 2 175 2.4 12.70 14.70 2.00 <===
Show 05 52 16 +12 53 57 COU 2704 BD 2000 3 10 33.8 12.67 14.25 1.58
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 3346325809067274240
 
 
WDS 05523+1253 J 1090 BC : NOTES
 
 
discov_num notes refcode
COU2704 BD: Couteau erroneously calls this AD. Cou1958c
 
 
REFERENCES
 
 
refcode metd author reference
Cou1958c Ma j Couteau, P. 1958JO.....41...81C
Cou1958c +Mc J. Obs. 41, 81-90, 1958
 
 
DISCOVERER
 
 
idgroup discov author
1 J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05523+1253 J 1090 BC 1958 2 175 2.4 12.10 14.10 055215.83+125356.8

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

 
 
WDS 05523+1253 J 1090 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05523+1253 J 1090 BC : MEASURES
 
 
No records found.

 
 
WDS 05523+1253 : VIRTUAL EYEPIECE
 
 

05523+1253 J 1090A mag 9.28 Sp A0 05523+1253 J 1090B sep 75.1 P.A. 5.20 mag 12.7 05523+1253 J 1090C sep 72.8 P.A. 5.60 mag 14.7 05523+1253 COU2704D sep 108.8 P.A. 6.60 mag 14.25 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05523+1253 : ALADIN DSS IMAGE @ 05h 52m 15.83s +12° 53' 56.7"
 
 
 
 
WDS 05523+1253 J 1090 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05523+1253 J 1090BC distance=0' 05523+1253 J 1090AB distance=2' 05537+1245 BPM 225 distance=23' 05541+1239 SKF2497 distance=31' 05528+1328 TDS3397 distance=35' 05540+1225 TOK 192Aa,Ab distance=39' 05540+1225 LDS 891AB distance=39' 05515+1217 BPM 212 distance=39' 05495+1239 BUP 84 distance=43' 05488+1254 BPM 211 distance=52' 05487+1254 HEI 464 distance=53' 05553+1220 BPM 235 distance=57' 05561+1302 BPM 236 distance=57' 05549+1345 BPM 231 distance=65' 05504+1156 GWP 718 distance=65' 05551+1203 BPM 233 distance=67' 05547+1351 S 502 distance=68' 05480+1225 BU 561AB distance=69' 05480+1225 BU 561AC distance=69' 05567+1231 BPM 240 distance=69' 05526+1402 J 948 distance=70' 05563+1214 J 657 distance=72' 05540+1146 BPM 227 distance=73' 05488+1200 HJ 5465 distance=75' 05549+1359 BPM 232 distance=76' 05545+1146 KUI 21AB distance=76' 05545+1146 SMR 21AC distance=76' 05545+1146 SMR 21AD distance=76' 05475+1215 AG 318AB distance=81' 05475+1215 AG 318AC distance=81' 05480+1204 BU 1402 distance=81' 05506+1413 HEI 110 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' 05561+1356 S 503BC distance=83' 05561+1356 S 503BD distance=83' 05551+1406 SKF2501 distance=84' 05542+1413 SKF2498 distance=84' 05465+1258 SKF2320 distance=85' 05570+1342 HEI 326 distance=85' 05549+1413 HO 20AB distance=89' 05549+1413 HO 20AC distance=89' 05537+1420 GCB 12 distance=89' 05462+1306 CLZ 28 distance=90' 05477+1354 HJ 3279AB distance=90' 05477+1354 HJ 3279AC distance=90' 05532+1424 BKO 22CD distance=90' 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 05523+1253 COU2704 BD 10 33.8
Show 05523+1253 J 1090 BC 175 2.4
Show 05523+1253 J 1090 AB 5 75.3 2
Show 05537+1245 BPM 225 69 77.3 23
Show 05541+1239 SKF2497 85 11.8 31
Show 05528+1328 TDS3397 80 0.6 35
Show 05540+1225 TOK 192 Aa,Ab 301 1.4 39
Show 05540+1225 LDS 891 AB 232 90.1 39
Show 05515+1217 BPM 212 35 104.8 39
Show 05495+1239 BUP 84 129 120.1 43
Show 05488+1254 BPM 211 270 98.7 52
Show 05487+1254 HEI 464 212 2.3 53
Show 05553+1220 BPM 235 2 99.4 57
Show 05561+1302 BPM 236 92 119.1 57
Show 05549+1345 BPM 231 190 55.5 65
Show 05504+1156 GWP 718 207 47.7 65
Show 05551+1203 BPM 233 27 50.3 67
Show 05547+1351 S 502 132 46.0 68
Show 05480+1225 BU 561 AB 3 18.2 69
Show 05480+1225 BU 561 AC 35 77.7 69
Show 05567+1231 BPM 240 222 45.2 69
Show 05526+1402 J 948 170 2.8 70
Show 05563+1214 J 657 202 5.9 72
Show 05540+1146 BPM 227 189 60.1 73
Show 05488+1200 HJ 5465 45 12.0 75
Show 05549+1359 BPM 232 215 46.1 76
Show 05545+1146 KUI 21 AB 201 20.9 76
Show 05545+1146 SMR 21 AC 276 79.3 76
Show 05545+1146 SMR 21 AD 355 82.7 76
Show 05475+1215 AG 318 AB 112 29.0 81
Show 05475+1215 AG 318 AC 309 40.1 81
Show 05480+1204 BU 1402 341 10.8 81
Show 05506+1413 HEI 110 106 7.5 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 05561+1356 S 503 BC 167 24.2 83
Show 05561+1356 S 503 BD 337 227.0 83
Show 05551+1406 SKF2501 348 10.7 84
Show 05542+1413 SKF2498 199 59.5 84
Show 05465+1258 SKF2320 228 21.8 85
Show 05570+1342 HEI 326 338 1.4 85
Show 05549+1413 HO 20 AB 279 8.1 89
Show 05549+1413 HO 20 AC 293 48.9 89
Show 05537+1420 GCB 12 30 4.0 89
Show 05462+1306 CLZ 28 170 35.9 90
Show 05477+1354 HJ 3279 AB 298 18.0 90
Show 05477+1354 HJ 3279 AC 183 25.7 90

 
 
WDS 05523+1253 : COMPONENTS
 
 
  A B C
B pa=5.2°
sep=75.12"
 
C pa=5.6°
sep=72.76"
pa=174.8°
sep=2.40"
 
D pa=6.6°
sep=108.79"
pa=9.8°
sep=33.74"
pa=8.8°
sep=36.07"
 
 
05523+1253 A
 
 
Coord arcsec 2000 055215.36+125241.9 Mag 9.28 Spectral class A0 (white) PmRA -2.00
PmDE -7.0 SAO 94944 HIP 27725 Tycho2 0723-00721-1
HD 39306 BD BD+12 925
Tycho2
Tycho2 0723-00721-1 Pflag RAmdeg 88.06401961 DEmdeg 12.87832265
PmRA 1.2 PmDE -6.5 E RAmdeg 8 E DEmdeg 10
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.17 EpDEm 1990.56
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.8
Q pmDE 1.4 BTmag 8.938 E BTmag 0.019 VTmag 8.809
E VTmag 0.016 Prox 999 TYC T HIP 27725
CCDM RAdeg 88.06401667 DEdeg 12.87833611 EpRA 1990 1.80
EpDE 1990 1.81 E RAdeg 7.6 E DEdeg 9.5 Posflg
Corr 0.0
SAO
SAO 94944 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 -0.002 Vmag 8.6 SpType A0
Double code Source 29 CatNum 1849 DM BD+12 925
DMcomp BDsup HD 39306 M HD 0
GC RA1950rad 1.52471691 DE1950rad 0.22457665 PmRA2000 -0.0006
PmDE2000 -0.002
Hipparcos
Catalog H HIP 27725 Proxy RAhms 05 52 15.36
DEdms +12 52 42.0 Vmag 8.78 VarFlag R Vmag H
RAdeg 88.064 DEdeg 12.8783 AstroRef Plx -0.14
CCDM 05523+1253 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 39306 BD BD+12 925
CD CP Dm number +12 925 VIred 0.13
SpType A0 R SpType Coord arcsec 2000 055215.36+125242.0
Hipparcos 2
HIP 27725 Sn 5 So 0 Nc 1
RArad 1.537007035 DErad 0.2247693977 Plx 1.02 PmRA -3.82
PmDE -7.03 E RArad 1.13 E DErad 0.74 E Plx 1.3
E pmRA 1.2 E pmDE 0.84 Hpmag 8.8197 E Hpmag 0.0019
SHp 0.013 VA 0 BV 0.1 E BV 0.021
VI 0.11
CCDM
Ccdm 05523+1253 RComp Comp A Note1
Note2 Discov num DRAs -2.67 DDEs -18.7
R dRAs 10 Year Theta Rho
Obs 4 Vmag 8.4 Sp A0 PmNote *
PmRA -11 PmDE -15 Dm number +12 925 Cat1 BD
Name2 +12 624 Cat2 AGK2/3 HD 39306 M HD
ADS BDS A 4461 M ADS BDS N IDS IDS 05466N1251A
HIC 27725
 
 
05523+1253 B
 
 
Coord arcsec 2000 055215.83+125356.7 Coord calc 055215.83+125356.7 Mag 12.7 PmRA 1.00
PmDE -5.0 Calc delta mag 3.42
CCDM
Ccdm 05523+1253 RComp Comp B Note1
Note2 Discov num J 1090 DRAs DDEs
R dRAs Year 1958 Theta 005 Rho 74.9
Obs 2 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4461 M ADS BDS N IDS IDS 05466N1251B
HIC
 
 
05523+1253 C
 
 
Coord arcsec 2000 055215.84+125354.3 Mag 14.7 Calc delta mag 5.42 Calc coord yes
CCDM
Ccdm 05523+1253 RComp B Comp C Note1
Note2 Discov num J 1090 DRAs DDEs
R dRAs Year 1958 Theta 175 Rho 2.4
Obs 2 Vmag 14.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4461 M ADS BDS N IDS IDS 05466N1251C
HIC
 
 
05523+1253 D
 
 
Coord arcsec 2000 055216.22+125430.0 Mag 14.25 PmRA 33.00 PmDE 14.0
Calc delta mag 4.97 Calc coord yes
CCDM
Ccdm 05523+1253 RComp Comp D Note1
Note2 Discov num COU DRAs DDEs
R dRAs Year 1958 Theta 008 Rho 34.8
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4461 M ADS BDS N IDS IDS 05466N1251D
HIC