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Current system
04067+0541
STF 493
HD 25942


Nearby doubles
17' : 04056+0545
MCT 3

23' : 04074+0521
HJ 2222

37' : 04051+0515
BAL2613

40' : 04094+0546
LAW 12

48' : 04037+0526
LSC 29

57' : 04032+0559
DRS 36

60' : 04080+0445
NI 9

67' : 04092+0446
LDS3558

70' : 04113+0531
ENG 18

83' : 04030+0642
J 30

85' : 04025+0638
HDS 510

86' : 04051+0703
DVG 20

88' : 04013+0509
HJ 2218

90' : 04008+0540
TDS2718

95' : 04049+0712
DVG 19

97' : 04008+0505
A 1937AB

98' : 04035+0418
UC 63

111' : 04141+0555
KPP 108

113' : 04105+0719
GWP 560

116' : 04143+0515
SHN 7

119' : 04072+0343
KPP 106

121' : 04141+0630
HEI 640

123' : 04057+0743
HDS 518

124' : 04067+0337
HEI 639AB

126' : 03596+0436
YSC 21

132' : 04022+0348
KPP2050



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.

04067+0541 STF 493 (HD 25942)

 
 
04h 06m 44.80s +05° 41' 12.6" P.A. 84.00 sep 1.3 mag 9.07,9.51 Sp F8 dist. 194.93 pc (635.86 l.y.)
 
 
Coord 2000 04067+0541 Discov num STF 493 Comp Coord arcsec 2000 04 06 44.80 +05 41 12.6
Date first 1831 Date last 2016 Obs 44
Pa first 98 Pa last 83.5 P.A. Now (θ) 83.5°
Sep first 1.8 Sep last 1.316 Sep. Now (ρ) 1.316"
Mag pri 9.07 Mag sec 9.51 delta mag (ΔM) 0.44 Spectral class F8 (yellow-white)
Pri motion ra +068 Sec motion ra +068
Pri motion dec +012 Sec motion dec +012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 25942 Constellation Taurus HIP 19189 Tycho2 0079-00608-1
Gaia DR2 3296763192138783232 HD 25942 ADS 2993 BD BD+05 589
Distance 194.93 Distance ly 635.86
 
 
WDS 04067+0541 STF 493 (HD 25942) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04067+0541 STF 493 2006 42 85 1.3 9.07 9.51 F8 D 040644.80+054112.6
04067+0541 STF 493 2008 43 84 1.3 9.07 9.51 F8 D 040644.80+054112.6
04067+0541 STF 493 2015 43 84 1.3 9.07 9.51 F8 040644.80+054112.6
04067+0541 STF 493 2016 44 84 1.3 9.07 9.51 F8 040644.80+054112.6

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

 
 
WDS 04067+0541 STF 493 (HD 25942) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04067+0541 STF 493 (HD 25942) : MEASURES
 
 
No records found.

 
 
WDS 04067+0541 (HD 25942) : VIRTUAL EYEPIECE
 
 

04067+0541 STF 493A mag 9.07 Sp F8 04067+0541 STF 493B sep 1.3 P.A. 83.50 mag 9.51 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 04067+0541 (HD 25942) : ALADIN DSS IMAGE @ 04h 06m 44.80s +05° 41' 12.6"
 
 
 
 
WDS 04067+0541 STF 493 (HD 25942) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04067+0541 STF 493 distance=1' 04056+0545 MCT 3 distance=17' 04074+0521 HJ 2222 distance=23' 04051+0515 BAL2613 distance=37' 04094+0546 LAW 12 distance=40' 04037+0526 LSC 29 distance=48' 04032+0559 DRS 36 distance=57' 04080+0445 NI 9 distance=60' 04092+0446 LDS3558 distance=67' 04113+0531 ENG 18 distance=70' 04030+0642 J 30 distance=83' 04025+0638 HDS 510 distance=85' 04051+0703 DVG 20 distance=86' 04013+0509 HJ 2218 distance=88' 04008+0540 TDS2718 distance=90' 04049+0712 DVG 19 distance=95' 04008+0505 A 1937AB distance=97' 04035+0418 UC 63 distance=98' 04141+0555 KPP 108 distance=111' 04105+0719 GWP 560 distance=113' 04143+0515 SHN 7 distance=116' 04072+0343 KPP 106 distance=119' 04141+0630 HEI 640 distance=121' 04057+0743 HDS 518 distance=123' 04067+0337 HEI 639BC distance=124' 04067+0337 HEI 639AB distance=124' 03596+0436 YSC 21 distance=126' 04022+0348 KPP2050 distance=132' 04155+0611 AMM 2BF distance=134' 04155+0611 AMM 2BG distance=134' 04014+0354 BAL2117AB distance=134' 04014+0354 DAM 833AC distance=134' 04155+0611 STTA 45AB distance=134' 04155+0611 H 6 98AC distance=134' 04003+0715 UC 1098 distance=135' 04155+0611 STU 18CE distance=138' 04155+0611 H 6 98CD distance=138' 04067+0324 HJ 2221 distance=138' 04097+0319 TOK 243 distance=149' 03565+0509 TOB 365BC distance=157' 03565+0509 BAL2612AB distance=158' 04136+0743 A 1938 distance=159' 04119+0322 BAL2118 distance=160' 04163+0710 WSI 97 distance=168' 04085+0827 STF 497 distance=168' 04084+0249 GWP 554 distance=175' 04181+0446 TOB9003 distance=178' 04171+0409 BAL2119 distance=181' 03546+0600 BRT2109 distance=182' 04035+0837 STZ 6 distance=183' 04111+0832 YSC 28 distance=183' 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 04067+0541 STF 493 84 1.3 1
Show 04056+0545 MCT 3 253 0.8 17
Show 04074+0521 HJ 2222 143 20.9 23
Show 04051+0515 BAL2613 234 5.3 37
Show 04094+0546 LAW 12 130 0.2 40
Show 04037+0526 LSC 29 19 0.0 48
Show 04032+0559 DRS 36 183 16.1 57
Show 04080+0445 NI 9 288 3.5 60
Show 04092+0446 LDS3558 285 44.4 67
Show 04113+0531 ENG 18 37 113.1 70
Show 04030+0642 J 30 236 2.1 83
Show 04025+0638 HDS 510 76 0.2 85
Show 04051+0703 DVG 20 156 22.4 86
Show 04013+0509 HJ 2218 116 12.1 88
Show 04008+0540 TDS2718 231 0.5 90
Show 04049+0712 DVG 19 89 16.7 95
Show 04008+0505 A 1937 AB 150 0.1 97
Show 04035+0418 UC 63 293 46.8 98
Show 04141+0555 KPP 108 218 4.0 111
Show 04105+0719 GWP 560 226 102.5 113
Show 04143+0515 SHN 7 145 0.4 116
Show 04072+0343 KPP 106 212 3.4 119
Show 04141+0630 HEI 640 238 2.7 121
Show 04057+0743 HDS 518 5 0.2 123
Show 04067+0337 HEI 639 BC 312 3.0 124
Show 04067+0337 HEI 639 AB 283 33.8 124
Show 03596+0436 YSC 21 270 0.2 126
Show 04022+0348 KPP2050 16 16.4 132
Show 04155+0611 AMM 2 BF 103 7.8 134
Show 04155+0611 AMM 2 BG 130 9.0 134
Show 04014+0354 BAL2117 AB 200 18.3 134
Show 04014+0354 DAM 833 AC 352 15.4 134
Show 04155+0611 STTA 45 AB 316 64.6 134
Show 04155+0611 H 6 98 AC 48 233.1 134
Show 04003+0715 UC 1098 78 41.7 135
Show 04155+0611 STU 18 CE 150 62.6 138
Show 04155+0611 H 6 98 CD 314 55.7 138
Show 04067+0324 HJ 2221 258 17.1 138
Show 04097+0319 TOK 243 54 81.8 149
Show 03565+0509 TOB 365 BC 349 11.8 157
Show 03565+0509 BAL2612 AB 136 23.9 158
Show 04136+0743 A 1938 224 0.1 159
Show 04119+0322 BAL2118 285 2.5 160
Show 04163+0710 WSI 97 144 0.2 168
Show 04085+0827 STF 497 219 11.1 168
Show 04084+0249 GWP 554 342 68.9 175
Show 04181+0446 TOB9003 345 6.9 178
Show 04171+0409 BAL2119 250 4.1 181
Show 03546+0600 BRT2109 110 5.1 182
Show 04035+0837 STZ 6 245 3.5 183
Show 04111+0832 YSC 28 229 0.9 183

 
 
WDS 04067+0541 : COMPONENTS
 
 
  A
B pa=83.5°
sep=1.31"
 
 
04067+0541 A
 
 
Componente originario normalizzato AB Name HD 25942 Coord arcsec 2000 040644.80+054112.6 Mag 9.07
Spectral class F8 (yellow-white) PmRA 68.00 PmDE 12.0 HIP 19189
Tycho2 0079-00608-1 HD 25942 ADS 2993 BD BD+05 589
Tycho2
Tycho2 0079-00608-1 Pflag P RAmdeg 61.68666985 DEmdeg 5.68683127
PmRA 67.8 PmDE 11.7 E RAmdeg 8 E DEmdeg 12
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.53 EpDEm 1990.72
Num 5 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 9.714 E BTmag 0.022 VTmag 9.070
E VTmag 0.017 Prox 14 TYC T HIP 19189
CCDM A RAdeg 61.68637583 DEdeg 5.68679000 EpRA 1990 1.76
EpDE 1990 1.29 E RAdeg 7.8 E DEdeg 12.4 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 19189 Proxy H RAhms 04 06 44.73
DEdms +05 41 12.4 Vmag 8.51 VarFlag R Vmag H
RAdeg 61.6864 DEdeg 5.68679 AstroRef A Plx 4.4
CCDM 04067+0541 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 86 Rho 1.407 HD 25942 BD BD+05 589
CD CP Dm number +05 589 VIred 0.57
SpType F8 R SpType Coord arcsec 2000 040644.73+054112.4
Hipparcos 2
HIP 19189 Sn 15 So 3 Nc 2
RArad 1.0766301052 DErad 0.099253183 Plx 5.13 PmRA 69.22
PmDE 13.69 E RArad 1.7 E DErad 1.08 E Plx 1.76
E pmRA 2.43 E pmDE 2.65 Hpmag 8.6339 E Hpmag 0.0013
SHp 0.017 VA 0 BV 0.587 E BV 0.02
VI 0.66
CCDM
Ccdm 04067+0541 RComp Comp A Note1
Note2 Discov num DRAs 2.81 DDEs 12.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp F8 PmNote *
PmRA 71 PmDE 23 Dm number +05 589 Cat1 BD
Name2 +05 431 Cat2 AGK2/3 HD 25942 M HD
ADS BDS A 2993 M ADS BDS N IDS IDS 04014N0525A
HIC 19189
 
 
04067+0541 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 040644.89+054112.7 Mag 9.51 PmRA 68.00
PmDE 12.0 Tycho2 0079-00608-2 Calc delta mag 0.44 Calc coord yes
Tycho2
Tycho2 0079-00608-2 Pflag P RAmdeg 61.68666985 DEmdeg 5.68683127
PmRA 67.8 PmDE 11.7 E RAmdeg 8 E DEmdeg 12
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.53 EpDEm 1990.72
Num 5 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 10.083 E BTmag 0.027 VTmag 9.505
E VTmag 0.021 Prox 14 TYC HIP 19189
CCDM B RAdeg 61.68676389 DEdeg 5.68682556 EpRA 1990 1.76
EpDE 1990 1.28 E RAdeg 10.0 E DEdeg 16.4 Posflg D
Corr -0.1
CCDM
Ccdm 04067+0541 RComp Comp B Note1
Note2 Discov num STF 493 DRAs DDEs
R dRAs Year 1951 Theta 089 Rho 1.5
Obs 23 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2993 M ADS BDS N IDS IDS 04014N0525B
HIC 19189