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Doubles in session


Current system
07128+5548
STF 1025 CE


Nearby doubles
26' : 07119+5522
STI2179

36' : 07143+5515
A 1576

39' : 07150+5619
TDS4620

44' : 07103+5627
UC 1544

44' : 07162+5618
MLR 567

51' : 07180+5606
UC 1561

58' : 07073+5511
KPP3196

59' : 07069+5511
TOK 508AB

68' : 07202+5605
HJ 2366AB

79' : 07055+5641
STI2174

79' : 07055+5455
TDS4459

80' : 07042+5626
A 1324AB

82' : 07199+5455
STF1050AB

84' : 07121+5424
RAO 561

88' : 07075+5704
TDS 332

93' : 07151+5717
LDS2529

94' : 07229+5517
STF1062AB

104' : 07119+5730
STF1020

107' : 07184+5722
TDS4695

111' : 07002+5629
STI2171

112' : 07007+5456
A 1574

115' : 07009+5651
KR 29AB

115' : 06597+5508
BVD 62

117' : 06588+5532
STI2170

118' : 07253+5507
STI2187AB

118' : 07254+5633
STTA 84AB



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.

07128+5548 STF 1025 CE

 
 
07h 12m 24.38s +55° 47' 08.2" P.A. 239.00 sep 2.4 mag 12.16,11.80
 
 
Coord 2000 07128+5548 Discov num STF1025 Comp CE Coord arcsec 2000 07 12 24.38 +55 47 08.2
Date first 1908 Date last 2015 Obs 3
Pa first 250 Pa last 239.4 P.A. Now (θ) 239.4°
Sep first 3.1 Sep last 2.363 Sep. Now (ρ) 2.363"
Mag pri 12.16 Mag sec 11.80 delta mag (ΔM) 0.36 Spectral class
Pri motion ra +011 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
07128+5548 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 54649 26215 07 12 51 +55 48 12 STF 1025 AB 2022 73 130 26.8 8.37 8.67 0.30
Show 26215 07 12 51 +55 48 12 STF 1025 AC 2022 8 253 233.4 8.37 12.16 3.79
Show 07 12 24 +55 47 08 STF 1025 CD 2022 6 201 22.9 12.16 13.69 1.53
Show 07 12 24 +55 47 08 STF 1025 CE 2015 3 239 2.4 12.16 11.80 0.36 <===
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lynx Gaia DR2 988196383386003712
 
 
WDS 07128+5548 STF 1025 CE : 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
07128+5548 STF1025 CE 1908 1 250 3.1 11.20 11.80 071224.20+554703.0
07128+5548 STF1025 CE 2010 2 240 2.3 12.16 11.80 071224.38+554708.2
07128+5548 STF1025 CE 2015 3 239 2.4 12.16 11.80 071224.38+554708.2

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

 
 
WDS 07128+5548 STF 1025 CE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07128+5548 STF 1025 CE : MEASURES
 
 
No records found.

 
 
WDS 07128+5548 : VIRTUAL EYEPIECE
 
 

07128+5548 STF1025A mag 8.37 Sp K0 07128+5548 STF1025B sep 20.8 P.A. 146.40 mag 8.67 07128+5548 STF1025C sep 232.8 P.A. 254.00 mag 12.16 07128+5548 STF1025D sep 243.9 P.A. 249.50 mag 13.69 07128+5548 STF1025E sep 234.3 P.A. 253.80 mag 11.8 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 07128+5548 : ALADIN DSS IMAGE @ 07h 12m 24.38s +55° 47' 08.2"
 
 
 
 
WDS 07128+5548 STF 1025 CE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07128+5548 STF1025CE distance=0' 07128+5548 STF1025AB distance=4' 07128+5548 STF1025AC distance=4' 07119+5522 STI2179 distance=26' 07143+5515 A 1576 distance=36' 07150+5619 TDS4620 distance=39' 07103+5627 UC 1544 distance=44' 07162+5618 MLR 567 distance=44' 07180+5606 UC 1561 distance=51' 07073+5511 KPP3196 distance=58' 07069+5511 TOK 508AB distance=59' 07069+5511 TOK 508AC distance=59' 07202+5605 HJ 2366BC distance=68' 07202+5605 HJ 2366AB distance=68' 07202+5605 HJ 2366AD distance=68' 07202+5605 ABH 64AE distance=68' 07055+5641 STI2174 distance=79' 07055+5455 TDS4459 distance=79' 07042+5626 A 1324AB distance=80' 07042+5626 STF1002AB,C distance=80' 07199+5455 STF1050AB distance=82' 07199+5455 STF1050AC distance=82' 07121+5424 RAO 561 distance=84' 07075+5704 TDS 332 distance=88' 07151+5717 LDS2529 distance=93' 07229+5517 STF1062BC distance=94' 07229+5517 STF1062AB distance=94' 07229+5517 STF1062AD distance=94' 07119+5730 STF1020 distance=104' 07184+5722 TDS4695 distance=107' 07002+5629 STI2171 distance=111' 07007+5456 A 1574 distance=112' 07009+5651 KR 29AB distance=115' 07009+5651 ABH 56AD distance=115' 07009+5651 KR 29BC distance=115' 06597+5508 BVD 62 distance=115' 06588+5532 STI2170 distance=117' 07253+5507 STI2187AB distance=118' 07253+5507 FYM 388AC distance=118' 07254+5633 STTA 84BC distance=118' 07254+5633 STTA 84AB distance=118' 06591+5631 NSN 29 distance=120' 07200+5734 STI2182 distance=124' 07031+5410 STF1001AB distance=126' 07031+5410 WNO 18A,BC distance=126' 07031+5410 STF1001AC distance=126' 07031+5410 STF1001BC distance=126' 07061+5746 STI2175 distance=130' 07030+5403 A 1575 distance=132' 06570+5523 STI2168 distance=133' 07160+5759 HAU 19AB distance=136' 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 07128+5548 STF1025 CD 201 22.9
Show 07128+5548 STF1025 CE 239 2.4
Show 07128+5548 STF1025 AB 130 26.8 4
Show 07128+5548 STF1025 AC 253 233.4 4
Show 07119+5522 STI2179 33 2.9 26
Show 07143+5515 A 1576 260 2.9 36
Show 07150+5619 TDS4620 210 0.5 39
Show 07103+5627 UC 1544 5 82.6 44
Show 07162+5618 MLR 567 201 0.2 44
Show 07180+5606 UC 1561 44 37.3 51
Show 07073+5511 KPP3196 51 1.5 58
Show 07069+5511 TOK 508 AB 76 999.9 59
Show 07069+5511 TOK 508 AC 357 999.9 59
Show 07202+5605 HJ 2366 BC 179 6.6 68
Show 07202+5605 HJ 2366 AB 337 15.9 68
Show 07202+5605 HJ 2366 AD 20 31.7 68
Show 07202+5605 ABH 64 AE 159 16.5 68
Show 07055+5641 STI2174 95 11.6 79
Show 07055+5455 TDS4459 326 0.7 79
Show 07042+5626 A 1324 AB 2 0.4 80
Show 07042+5626 STF1002 AB,C 318 30.2 80
Show 07199+5455 STF1050 AB 21 19.4 82
Show 07199+5455 STF1050 AC 227 195.0 82
Show 07121+5424 RAO 561 332 1.0 84
Show 07075+5704 TDS 332 118 1.0 88
Show 07151+5717 LDS2529 141 28.1 93
Show 07229+5517 STF1062 BC 288 74.1 94
Show 07229+5517 STF1062 AB 317 13.8 94
Show 07229+5517 STF1062 AD 4 213.7 94
Show 07119+5730 STF1020 285 13.4 104
Show 07184+5722 TDS4695 85 0.6 107
Show 07002+5629 STI2171 328 3.3 111
Show 07007+5456 A 1574 167 3.6 112
Show 07009+5651 KR 29 AB 356 6.4 115
Show 07009+5651 ABH 56 AD 85 129.4 115
Show 07009+5651 KR 29 BC 11 19.0 115
Show 06597+5508 BVD 62 338 29.3 115
Show 06588+5532 STI2170 72 13.5 117
Show 07253+5507 STI2187 AB 283 14.4 118
Show 07253+5507 FYM 388 AC 228 19.5 118
Show 07254+5633 STTA 84 BC 186 32.3 118
Show 07254+5633 STTA 84 AB 322 112.8 118
Show 06591+5631 NSN 29 85 8.7 120
Show 07200+5734 STI2182 156 15.6 124
Show 07031+5410 STF1001 AB 66 9.1 126
Show 07031+5410 WNO 18 A,BC 63 9.3 126
Show 07031+5410 STF1001 AC 58 9.9 126
Show 07031+5410 STF1001 BC 5 1.6 126
Show 07061+5746 STI2175 77 14.7 130
Show 07030+5403 A 1575 283 0.8 132
Show 06570+5523 STI2168 51 5.9 133

 
 
WDS 07128+5548 : COMPONENTS
 
 
  A B C D
B pa=146.4°
sep=20.78"
 
C pa=254.0°
sep=232.85"
pa=258.8°
sep=239.99"
 
D pa=249.5°
sep=243.91"
pa=254.2°
sep=249.47"
pa=192.1°
sep=21.89"
 
E pa=253.8°
sep=234.28"
pa=258.5°
sep=241.35"
pa=223.6°
sep=1.66"
pa=9.6°
sep=20.49"
 
 
07128+5548 A
 
 
Name HD 54649 Coord arcsec 2000 071250.93+554812.2 Mag 8.37 Spectral class K0 (yellow-orange)
PmRA -32.00 PmDE -19.0 SAO 26215 HIP 34866
Tycho2 3784-00881-1 HD 54649 ADS 5854 BD BD+56 1191
Tycho2
Tycho2 3784-00881-1 Pflag RAmdeg 108.21224168 DEmdeg 55.80341172
PmRA -34.4 PmDE -18.9 E RAmdeg 7 E DEmdeg 7
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.15 EpDEm 1991.24
Num 9 Q RAmdeg 1.6 Q DEmdeg 1.1 Q pmRA 1.6
Q pmDE 1.2 BTmag 9.619 E BTmag 0.021 VTmag 8.365
E VTmag 0.012 Prox 262 TYC T HIP 34866
CCDM A RAdeg 108.21238500 DEdeg 55.80345583 EpRA 1990 1.56
EpDE 1990 1.61 E RAdeg 6.9 E DEdeg 7.2 Posflg
Corr 0.3
SAO
SAO 26215 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.02 Vmag 8 SpType G5
Double code Source 38 CatNum 4952 DM BD+56 1191
DMcomp A BDsup HD 54649 M HD 1
GC RA1950rad 1.87067382 DE1950rad 0.9754356 PmRA2000 -0.0018
PmDE2000 -0.018
Hipparcos
Catalog H HIP 34866 Proxy RAhms 07 12 50.97
DEdms +55 48 12.4 Vmag 8.23 VarFlag R Vmag H
RAdeg 108.212 DEdeg 55.8035 AstroRef A Plx 6.22
CCDM 07128+5548 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD BD BD+56 1191
CD CP Dm number +56 1191 VIred 1.02
SpType K0 R SpType Coord arcsec 2000 071250.97+554812.4
Hipparcos 2
HIP 34866 Sn 95 So 3 Nc 1
RArad 1.8886623615 DErad 0.9739540492 Plx 11.56 PmRA -34.64
PmDE -17.59 E RArad 0.98 E DErad 0.8 E Plx 1.46
E pmRA 0.91 E pmDE 0.86 Hpmag 8.3983 E Hpmag 0.102
SHp 0.033 VA 0 BV 1.084 E BV 0.016
VI 1.05
CCDM
Ccdm 07128+5548 RComp Comp A Note1
Note2 Discov num DRAs 2.89 DDEs 11.9
R dRAs 10 Year Theta Rho
Obs 5 Vmag 8.3 Sp K0 PmNote *
PmRA -41 PmDE -26 Dm number +56 1191 Cat1 BD
Name2 +55 582 Cat2 AGK2/3 HD 54649 M HD
ADS BDS A 5854 M ADS BDS N IDS IDS 07046N5558A
HIC 34866
 
 
07128+5548 B
 
 
Coord arcsec 2000 071252.29+554754.9 Mag 8.67 PmRA 6.00 PmDE -14.0
HIP 34869 Tycho2 3784-01218-1 Calc delta mag 0.3 Calc coord yes
Tycho2
Tycho2 3784-01218-1 Pflag RAmdeg 108.22223314 DEmdeg 55.79869790
PmRA 3.5 PmDE -14.7 E RAmdeg 9 E DEmdeg 9
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.84 EpDEm 1990.79
Num 10 Q RAmdeg 1.1 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 0.9 BTmag 10.073 E BTmag 0.027 VTmag 8.667
E VTmag 0.014 Prox 262 TYC T HIP 34869
CCDM B RAdeg 108.22221889 DEdeg 55.79873306 EpRA 1990 1.55
EpDE 1990 1.61 E RAdeg 9.2 E DEdeg 9.4 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 34869 Proxy RAhms 07 12 53.33
DEdms +55 47 55.4 Vmag 8.59 VarFlag R Vmag H
RAdeg 108.222 DEdeg 55.7987 AstroRef B Plx 3.99
CCDM 07128+5548 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD 54649 BD
CD CP Dm number VIred 1.17
SpType R SpType Coord arcsec 2000 071253.33+554755.4
Hipparcos 2
HIP 34869 Sn 95 So 3 Nc 1
RArad 1.8888340743 DErad 0.9738715535 Plx 4.75 PmRA 4.18
PmDE -14.93 E RArad 1.28 E DErad 0.95 E Plx 1.81
E pmRA 1.56 E pmDE 1.41 Hpmag 8.7442 E Hpmag 0.124
SHp 0 VA 0 BV 1.107 E BV 0.027
VI 1.07
CCDM
Ccdm 07128+5548 RComp Comp B Note1
Note2 Discov num STF1025 DRAs 5.31 DDEs -5.7
R dRAs 10 Year 1955 Theta 133 Rho 25.6
Obs 18 Vmag 8.6 Sp PmNote *
PmRA 4 PmDE -35 Dm number Cat1
Name2 +55 583 Cat2 AGK2/3 HD M HD
ADS BDS A 5854 M ADS BDS N IDS IDS 07046N5558B
HIC 34869
 
 
07128+5548 C
 
 
Coord arcsec 2000 071224.38+554708.2 Coord calc 071224.38+554708.2 Mag 12.16 PmRA 19.00
PmDE 1.0 Calc delta mag 3.79
CCDM
Ccdm 07128+5548 RComp Comp C Note1
Note2 Discov num STF1025 DRAs DDEs
R dRAs Year 1880 Theta 253 Rho 236.8
Obs 2 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5854 M ADS BDS N IDS IDS 07046N5558C
HIC
 
 
07128+5548 D
 
 
Coord arcsec 2000 071223.84+554646.8 Mag 13.69 PmRA -7.00 PmDE -18.0
Calc delta mag 5.32 Calc coord yes
 
 
07128+5548 E
 
 
Coord arcsec 2000 071224.24+554707.0 Mag 11.8 Calc delta mag 3.43 Calc coord yes