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Current system
04022+2808
STF 481 AB
HD 25296


Nearby doubles
22' : 04039+2808
VBS 9

27' : 04038+2824
COU 701

45' : 04001+2733
MLB 639

48' : 04057+2824
BU 1277AB

50' : 04039+2725
LDS5484

51' : 04032+2720
LDS5481

53' : 03598+2848
A 465

54' : 03583+2757
ARG 58

58' : 04014+2711
LDS5472

66' : 04038+2706
LDS5482

66' : 03575+2828
UC 1091

74' : 04031+2656
LDS5480

75' : 04056+2709
LDS5493

76' : 04072+2731
TOK 241

77' : 04068+2856
BU 1005

78' : 04081+2807
KSA 2AB

78' : 03566+2746
KPP 101

82' : 03561+2758
UC 59

83' : 03560+2816
COU 699

86' : 03593+2652
KPP3169

92' : 04084+2725
LDS5506

93' : 03585+2649
LDS5460

95' : 03563+2900
TDS2687

96' : 03553+2837
COU 698

97' : 04091+2839
HO 326

101' : 04039+2630
OCC 192



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.

04022+2808 STF 481 AB (HD 25296)

 
 
04h 02m 14.87s +28° 07' 35.0" P.A. 106.00 sep 2.7 mag 7.52,9.60 Sp G8II
 
 
Coord 2000 04022+2808 Discov num STF 481 Comp AB Coord arcsec 2000 04 02 14.87 +28 07 35.0
Date first 1832 Date last 2016 Obs 27
Pa first 107 Pa last 106.2 P.A. Now (θ) 106.2°
Sep first 2.2 Sep last 2.689 Sep. Now (ρ) 2.689"
Mag pri 7.52 Mag sec 9.60 delta mag (ΔM) 2.08 Spectral class G8II (yellow)
Pri motion ra -002 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
04022+2808 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 25296 76403 04 02 15 +28 07 35 STF 481 AB 2016 27 106 2.7 7.52 9.60 2.08 <===
Show 76403 04 02 15 +28 07 35 STF 481 AC 2020 37 321 13.8 7.52 10.06 2.54
Show 76403 04 02 15 +28 07 35 STF 481 AD 2010 5 90 999.9 7.52 8.18 0.66
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 25296 Constellation Taurus SAO 76403 Tycho2 1825-01162-1
Gaia DR2 163786348748685696 HD 25296 GC 4831
 
 
WDS 04022+2808 STF 481 AB (HD 25296) : NOTES
 
 
discov_num notes refcode
STF 481 AD: Declination difference 11.18".
AD: Component D is 04039+2808VBS 9.
 
 
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
04022+2808 STF 481 AB 2000 21 106 2.8 7.52 9.60 G8II N 040214.87+280735.0
04022+2808 STF 481 AB 2009 23 106 2.6 7.52 9.60 G8II N 040214.87+280735.0
04022+2808 STF 481 AB 2012 24 106 2.6 7.52 9.60 G8II N 040214.87+280735.0
04022+2808 STF 481 AB 2015 25 106 2.7 7.52 9.60 G8II N 040214.87+280735.0
04022+2808 STF 481 AB 2016 26 106 2.7 7.52 9.60 G8II N 040214.87+280735.0

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

 
 
WDS 04022+2808 STF 481 AB (HD 25296) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04022+2808 STF 481 AB (HD 25296) : MEASURES
 
 
No records found.

 
 
WDS 04022+2808 (HD 25296) : VIRTUAL EYEPIECE
 
 

04022+2808 STF 481A mag 7.52 Sp G8II 04022+2808 STF 481B sep 2.4 P.A. 108.20 mag 9.6 04022+2808 STF 481C sep 13.2 P.A. 324.10 mag 10.06 04022+2808 STF 481D sep 13.2 P.A. 324.10 mag 8.18 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 04022+2808 (HD 25296) : ALADIN DSS IMAGE @ 04h 02m 14.87s +28° 07' 35.0"
 
 
 
 
WDS 04022+2808 STF 481 AB (HD 25296) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04022+2808 STF 481AB distance=0' 04039+2808 VBS 9 distance=22' 04038+2824 COU 701 distance=27' 04001+2733 MLB 639 distance=45' 04057+2824 BU 1277AB distance=48' 04057+2824 BU 1277AC distance=48' 04039+2725 LDS5484 distance=50' 04032+2720 LDS5481 distance=51' 03598+2848 A 465 distance=53' 03583+2757 ARG 58 distance=54' 04014+2711 LDS5472 distance=58' 04038+2706 LDS5482 distance=66' 03575+2828 UC 1091 distance=66' 04031+2656 LDS5480 distance=74' 04056+2709 LDS5493 distance=75' 04072+2731 TOK 241 distance=76' 04068+2856 BU 1005 distance=77' 04081+2807 KSA 2AB distance=78' 04081+2807 KSA 2Aa,Ab distance=78' 03566+2746 KPP 101 distance=78' 03561+2758 UC 59 distance=82' 03560+2816 COU 699 distance=83' 03593+2652 KPP3169 distance=86' 04084+2725 LDS5506 distance=92' 03585+2649 LDS5460 distance=93' 03563+2900 TDS2687 distance=95' 03553+2837 COU 698 distance=96' 04091+2839 HO 326 distance=97' 04039+2630 OCC 192 distance=101' 03588+2638 LDS5461 distance=101' 04025+2949 TVB 63 distance=101' 03598+2632 TDS2710 distance=102' 04091+2901 KOH 3 distance=106' 04089+2911 BU 1232 distance=109' 03540+2822 COU 697 distance=110' 04047+2619 DCH 46 distance=114' 04047+2617 LDS5487 distance=116' 04024+2612 CVR1736 distance=116' 04038+2611 HAT 2AB distance=119' 04038+2611 HAT 2AC distance=119' 04038+2611 LEI 7AE distance=119' 04038+2611 HAT 2Aa,Ab distance=119' 04038+2611 DAE 16AF distance=119' 04038+2611 HAT 2BD distance=119' 04048+2612 COU 702 distance=121' 03573+2624 LDS5453 distance=123' 03544+2703 LDS5447 distance=124' 04069+2620 RAO 113 distance=125' 03536+2718 OCC9003 distance=126' 04122+2805 MLB 558 distance=132' 04062+2605 LDS5495BC distance=133' 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 04022+2808 STF 481 AB 106 2.7
Show 04022+2808 STF 481 AC 321 13.8
Show 04022+2808 STF 481 AD 90 999.9
Show 04039+2808 VBS 9 165 1.9 22
Show 04038+2824 COU 701 209 1.6 27
Show 04001+2733 MLB 639 267 8.1 45
Show 04057+2824 BU 1277 AB 254 1.6 48
Show 04057+2824 BU 1277 AC 70 54.6 48
Show 04039+2725 LDS5484 78 6.0 50
Show 04032+2720 LDS5481 215 2.6 51
Show 03598+2848 A 465 202 2.0 53
Show 03583+2757 ARG 58 14 6.2 54
Show 04014+2711 LDS5472 358 47.3 58
Show 04038+2706 LDS5482 359 120.6 66
Show 03575+2828 UC 1091 183 30.1 66
Show 04031+2656 LDS5480 30 14.0 74
Show 04056+2709 LDS5493 80 142.1 75
Show 04072+2731 TOK 241 181 35.4 76
Show 04068+2856 BU 1005 63 2.7 77
Show 04081+2807 KSA 2 AB 351 9.6 78
Show 04081+2807 KSA 2 Aa,Ab 133 0.0 78
Show 03566+2746 KPP 101 215 3.6 78
Show 03561+2758 UC 59 130 42.6 82
Show 03560+2816 COU 699 119 3.3 83
Show 03593+2652 KPP3169 72 1.5 86
Show 04084+2725 LDS5506 173 13.1 92
Show 03585+2649 LDS5460 307 29.7 93
Show 03563+2900 TDS2687 79 0.4 95
Show 03553+2837 COU 698 349 1.8 96
Show 04091+2839 HO 326 295 0.4 97
Show 04039+2630 OCC 192 -1 0.1 101
Show 03588+2638 LDS5461 303 15.9 101
Show 04025+2949 TVB 63 101 7.0 101
Show 03598+2632 TDS2710 252 0.8 102
Show 04091+2901 KOH 3 139 6.8 106
Show 04089+2911 BU 1232 350 0.3 109
Show 03540+2822 COU 697 227 1.2 110
Show 04047+2619 DCH 46 227 23.1 114
Show 04047+2617 LDS5487 133 32.7 116
Show 04024+2612 CVR1736 58 122.0 116
Show 04038+2611 HAT 2 AB 87 20.9 119
Show 04038+2611 HAT 2 AC 332 3.7 119
Show 04038+2611 LEI 7 AE 227 1.6 119
Show 04038+2611 HAT 2 Aa,Ab 33 0.1 119
Show 04038+2611 DAE 16 AF 293 7.8 119
Show 04038+2611 HAT 2 BD 89 3.6 119
Show 04048+2612 COU 702 91 7.0 121
Show 03573+2624 LDS5453 129 22.9 123
Show 03544+2703 LDS5447 180 10.0 124
Show 04069+2620 RAO 113 159 0.6 125
Show 03536+2718 OCC9003 278 0.0 126

 
 
WDS 04022+2808 : COMPONENTS
 
 
  A B C
B pa=108.2°
sep=2.40"
 
C pa=324.1°
sep=13.18"
pa=318.8°
sep=15.19"
 
D pa=0.0°
sep=0.00"
pa=90.0°
sep=1113.85"
pa=90.5°
sep=1123.89"
 
 
04022+2808 A
 
 
Name HD 25296 Coord arcsec 2000 040214.87+280735.0 Mag 7.52 Spectral class G8II (yellow)
PmRA -2.00 PmDE -9.0 SAO 76403 Tycho2 1825-01162-1
HD 25296 GC 4831 DM BD+27 618
Tycho2
Tycho2 1825-01162-1 Pflag RAmdeg 60.56196499 DEmdeg 28.12639495
PmRA -1.6 PmDE -8.5 E RAmdeg 4 E DEmdeg 5
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.65 EpDEm 1991.07
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.7 BTmag 8.621 E BTmag 0.016 VTmag 7.517
E VTmag 0.011 Prox 26 TYC T HIP
CCDM RAdeg 60.56196917 DEdeg 28.12641556 EpRA 1990 1.78
EpDE 1990 1.30 E RAdeg 4.0 E DEdeg 5.3 Posflg
Corr 0.1
SAO
SAO 76403 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.007 Vmag 7.5 SpType G5
Double code Source 70 CatNum 4831 DM BD+27 618
DMcomp BDsup HD 25296 M HD 0
GC 4831 RA1950rad 1.04358187 DE1950rad 0.48848967 PmRA2000 0.0007
PmDE2000 0.005
CCDM
Ccdm 04022+2808 RComp Comp A Note1
Note2 Discov num DRAs 2.88 DDEs -24.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.6 Sp G5 PmNote *
PmRA 3 PmDE -7 Dm number +27 618 Cat1 BD
Name2 +27 404 Cat2 AGK2/3 HD 25296 M HD
ADS BDS A 2944 M ADS BDS N IDS IDS 03561N2751A
HIC
 
 
04022+2808 B
 
 
Coord arcsec 2000 040215.04+280734.2 Mag 9.6 Calc delta mag 2.08 Calc coord yes
CCDM
Ccdm 04022+2808 RComp Comp B Note1
Note2 Discov num STF 481 DRAs DDEs
R dRAs Year 1832 Theta 106 Rho 2.4
Obs 15 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2944 M ADS BDS N IDS IDS 03561N2751B
HIC
 
 
04022+2808 C
 
 
Coord arcsec 2000 040214.29+280745.7 Mag 10.06 PmRA 3.00 PmDE -38.0
Calc delta mag 2.54 Calc coord yes
CCDM
Ccdm 04022+2808 RComp Comp C Note1
Note2 Discov num STF 481 DRAs DDEs
R dRAs Year 1958 Theta 326 Rho 15.5
Obs 15 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2944 M ADS BDS N IDS IDS 03561N2751C
HIC
 
 
04022+2808 D
 
 
Coord arcsec 2000 040339.24+280735.0 Mag 8.18 PmRA 0.00 PmDE -19.0
Calc delta mag 0.66 Calc coord yes