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Current system
06531+5927
STF 963 AB


Nearby doubles
14' : 06525+5939
BVD 61

17' : 06535+5910
MLB 119

34' : 06540+5959
MLR 41

37' : 06555+5959
STI 626

39' : 06581+5935
TVB 146

46' : 06524+5842
STI2162

53' : 06462+5927
STF 948AB

54' : 06465+5945
SKF2006

55' : 07000+5913
STI 631

60' : 06580+6014
TDS4330

63' : 06449+5927
STF 946

65' : 06555+6030
ES 1892

67' : 06526+5820
STI2163

69' : 06594+6016
STI 630

70' : 06573+5825
STT 159AB

70' : 06479+5830
CRB 178

71' : 06536+5817
STI2166

76' : 06469+6027
STI 622

78' : 07008+6018
STI 633

79' : 06535+6045
KPP3406

82' : 06426+5942
HJ 2325

86' : 06422+5948
STI 618

86' : 06526+6053
SHN 109

86' : 06541+6052
HEI 334

90' : 06582+6047
TOK 506

94' : 07048+5901
UC 1528



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

06531+5927 STF 963 AB

 
 
06h 53m 05.06s +59° 26' 55.2" P.A. 350.00 sep 0.3 mag 6.00,6.53 Sp G4III+A2V dist. 149.25 pc (486.85 l.y.)
 
 
Coord 2000 06531+5927 Discov num STF 963 Comp AB Coord arcsec 2000 06 53 05.06 +59 26 55.2
Date first 1830 Date last 2015 Obs 136
Pa first 52 Pa last 349.8 P.A. Now (θ) 2.3°
Sep first 0.9 Sep last 0.276 Sep. Now (ρ) 0.339"
Mag pri 6.00 Mag sec 6.53 delta mag (ΔM) 0.53 Spectral class G4III+A2V (yellow/white)
Pri motion ra -009 Sec motion ra
Pri motion dec -045 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
06531+5927 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 26012 06 53 05 +59 26 55 STF 963 AB 2015 136 350 0.3 6.00 6.53 0.53 Y <===
Show 14 Lyn 26012 06 53 05 +59 26 55 STF 963 AB,C 2013 7 121 180.9 4.82 11.10 6.28
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lynx SAO 26012 HIP 33048 Tycho2 3778-01982-1
Gaia DR2 1002469148121650944 HD 49618 HR 2520 GC 8968
ADS 5514 BD BD+59 1028 Flamsteed 14 Lyncis Flamsteed name 14 Lyn
Distance 149.25 Distance ly 486.85
 
 
ORBITAL ELEMENTS
 
 
Period (P)316.2y Periastron (T)1961.99y Semi-major axis (a)0.614a
Eccentricity (e)0.441 Inclination (i)64.7° Longitude of periastron (ω)170.3°
Node (Ω)51° Notesn ReferenceSca2008d
Equinox2000 Last observation2008 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 305.3 0.223
2001 308.7 0.223
2002 312.0 0.224
2003 315.2 0.225
2004 318.5 0.227
2005 321.7 0.229
2006 324.8 0.232
2007 327.8 0.235
2008 330.7 0.239
2009 333.5 0.244
2010 336.3 0.248
2011 338.9 0.254
2012 341.4 0.259
2013 343.8 0.265
2014 346.0 0.272
2015 348.2 0.278
2016 350.3 0.285
2017 352.3 0.292
2018 354.2 0.300
2019 355.9 0.307
2020 357.6 0.315
2021 359.3 0.323
2022 0.8 0.331
2023 2.3 0.339
2024 3.7 0.347
2025 5.0 0.355
2026 6.3 0.363
2027 7.5 0.372
2028 8.7 0.380
2029 9.8 0.388
2030 10.9 0.397


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds06531%2B5927a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 06531+5927 STF 963 AB : NOTES
 
 
discov_num notes refcode
STF 963 14 Lyn. AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 7.70 +/- 3.90, 4.86, and 4.43 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Sca2008d orb - Scardia, M., Prieur, J.-L., Pansecchi, L., & Argyle, R.W. 2008IAUDS.165....1S
Sca2008d Inf. Circ. 165, 1, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06531+5927 STF 963 AB 2005 132 325 0.2 6.00 6.53 G4III+A2V NO 065305.06+592655.2
06531+5927 STF 963 AB 2007 134 330 0.2 6.00 6.53 G4III+A2V NO 065305.06+592655.2
06531+5927 STF 963 AB 2008 135 331 0.2 6.00 6.53 G4III+A2V NO 065305.06+592655.2
06531+5927 STF 963 AB 2012 135 344 0.2 6.00 6.53 G4III A2V NO 065305.06+592655.2
06531+5927 STF 963 AB 2014 135 348 0.3 6.00 6.53 G4III+A2V NO 065305.06+592655.2
06531+5927 STF 963 AB 2015 136 350 0.3 6.00 6.53 G4III+A2V NO 065305.06+592655.2

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

 
 
WDS 06531+5927 STF 963 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06531+5927 STF 963 AB : MEASURES
 
 
No records found.

 
 
WDS 06531+5927 : VIRTUAL EYEPIECE
 
 

06531+5927 STF 963A mag 6 Sp G4III 06531+5927 STF 963B sep 0.3 P.A. 354.80 mag 6.53 Sp A2V 06531+5927 STF 963C sep 122.7 P.A. 140.20 mag 11.1 Sp A2V 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 06531+5927 : ALADIN DSS IMAGE @ 06h 53m 05.06s +59° 26' 55.2"
 
 
 
 
WDS 06531+5927 STF 963 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06531+5927 STF 963AB distance=0' 06525+5939 BVD 61 distance=14' 06535+5910 MLB 119 distance=17' 06540+5959 MLR 41 distance=34' 06555+5959 STI 626 distance=37' 06581+5935 TVB 146 distance=39' 06524+5842 STI2162 distance=46' 06462+5927 STF 948BC distance=53' 06462+5927 STF 948AB distance=53' 06462+5927 STF 948AD distance=53' 06462+5927 STF 948AC distance=53' 06465+5945 SKF2006 distance=54' 07000+5913 STI 631 distance=55' 06580+6014 TDS4330 distance=60' 06449+5927 STF 946 distance=63' 06555+6030 ES 1892 distance=65' 06526+5820 STI2163 distance=67' 06594+6016 STI 630 distance=69' 06573+5825 STT 159AB distance=70' 06573+5825 STT 159AC distance=70' 06573+5825 STT 159AD distance=70' 06573+5825 TOK 505AE distance=70' 06479+5830 CRB 178 distance=70' 06536+5817 STI2166 distance=71' 06469+6027 STI 622 distance=76' 07008+6018 STI 633 distance=78' 06535+6045 KPP3406 distance=79' 06426+5942 HJ 2325 distance=82' 06422+5948 STI 618 distance=86' 06526+6053 SHN 109 distance=86' 06541+6052 HEI 334 distance=86' 06582+6047 TOK 506 distance=90' 07048+5901 UC 1528 distance=94' 06542+6103 STI 624 distance=97' 06533+5750 A 1321 distance=97' 06408+5855 A 1320 distance=100' 06460+5752 TDS4117 distance=110' 06442+5756 BAR 5FG distance=113' 07020+5758 MLR 544 distance=114' 06442+5756 BAR 5DE distance=114' 06442+5756 BAR 5DF distance=114' 06381+5927 HDS 916BC distance=114' 06442+5756 BAR 5AD distance=114' 06442+5756 BAR 5A,BC distance=114' 06381+5927 STF 923AB distance=115' 06386+5902 STI 615 distance=115' 06442+5756 BAR 5BC distance=116' 07081+5915 A 1325 distance=116' 07080+5909 TDS4505 distance=116' 07069+5836 STI2176 distance=119' 06585+6121 STI 628 distance=122' 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 06531+5927 STF 963 AB 350 0.3
Show 06531+5927 STF 963 AB,C 121 180.9
Show 06525+5939 BVD 61 66 45.8 14
Show 06535+5910 MLB 119 306 2.7 17
Show 06540+5959 MLR 41 158 0.7 34
Show 06555+5959 STI 626 63 13.9 37
Show 06581+5935 TVB 146 292 3.3 39
Show 06524+5842 STI2162 42 8.9 46
Show 06462+5927 STF 948 BC 299 9.9 53
Show 06462+5927 STF 948 AB 65 1.9 53
Show 06462+5927 STF 948 AD 259 171.9 53
Show 06462+5927 STF 948 AC 309 8.9 53
Show 06465+5945 SKF2006 307 4.6 54
Show 07000+5913 STI 631 75 8.0 55
Show 06580+6014 TDS4330 248 0.4 60
Show 06449+5927 STF 946 129 4.0 63
Show 06555+6030 ES 1892 290 7.8 65
Show 06526+5820 STI2163 97 6.2 67
Show 06594+6016 STI 630 53 5.4 69
Show 06573+5825 STT 159 AB 237 0.7 70
Show 06573+5825 STT 159 AC 351 40.2 70
Show 06573+5825 STT 159 AD 167 185.6 70
Show 06573+5825 TOK 505 AE 168 999.9 70
Show 06479+5830 CRB 178 41 20.4 70
Show 06536+5817 STI2166 86 10.9 71
Show 06469+6027 STI 622 180 8.6 76
Show 07008+6018 STI 633 335 9.2 78
Show 06535+6045 KPP3406 130 4.6 79
Show 06426+5942 HJ 2325 154 28.1 82
Show 06422+5948 STI 618 339 4.2 86
Show 06526+6053 SHN 109 -1 0.5 86
Show 06541+6052 HEI 334 253 0.4 86
Show 06582+6047 TOK 506 16 999.9 90
Show 07048+5901 UC 1528 103 13.2 94
Show 06542+6103 STI 624 317 13.3 97
Show 06533+5750 A 1321 84 0.1 97
Show 06408+5855 A 1320 238 0.2 100
Show 06460+5752 TDS4117 89 1.9 110
Show 06442+5756 BAR 5 FG 294 3.9 113
Show 07020+5758 MLR 544 100 1.2 114
Show 06442+5756 BAR 5 DE 155 11.5 114
Show 06442+5756 BAR 5 DF 81 99.3 114
Show 06381+5927 HDS 916 BC 13 0.2 114
Show 06442+5756 BAR 5 AD 120 191.3 114
Show 06442+5756 BAR 5 A,BC 201 86.2 114
Show 06381+5927 STF 923 AB 144 33.0 115
Show 06386+5902 STI 615 10 14.1 115
Show 06442+5756 BAR 5 BC 353 1.1 116
Show 07081+5915 A 1325 311 2.9 116
Show 07080+5909 TDS4505 35 1.1 116
Show 07069+5836 STI2176 218 7.1 119

 
 
WDS 06531+5927 : COMPONENTS
 
 
  A B
B pa=354.8°
sep=0.27"
 
C pa=140.2°
sep=122.67"
pa=140.3°
sep=122.90"
 
 
06531+5927 A
 
 
Coord arcsec 2000 065305.06+592655.2 Mag 6 Spectral class G4III (yellow) PmRA -9.00
PmDE -45.0 SAO 26012 HIP 33048 Tycho2 3778-01982-1
HD 49618 HR 2520 GC 8968 BD BD+59 1028
Flamsteed 14 Lyncis Flamsteed name 14 Lyn
Tycho2
Tycho2 3778-01982-1 Pflag RAmdeg 103.27103120 DEmdeg 59.44854633
PmRA -10.8 PmDE -44.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.48 EpDEm 1991.49
Num 10 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 0.9 BTmag 6.176 E BTmag 0.015 VTmag 5.445
E VTmag 0.009 Prox 999 TYC T HIP 33048
CCDM AB RAdeg 103.27107944 DEdeg 59.44864833 EpRA 1990 1.76
EpDE 1990 1.74 E RAdeg 3.7 E DEdeg 3.9 Posflg P
Corr -0.1
SAO
SAO 26012 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.04 Vmag 5.4 SpType +++
Double code Source 70 CatNum 8968 DM BD+59 1028
DMcomp BDsup HD 49618 M HD 9
GC 8968 RA1950rad 1.78320436 DE1950rad 1.03865363 PmRA2000 -0.0008
PmDE2000 -0.039
Hipparcos
Catalog H HIP 33048 Proxy H RAhms 06 53 05.06
DEdms +59 26 55.2 Vmag 5.34 VarFlag R Vmag H
RAdeg 103.271 DEdeg 59.4487 AstroRef * Plx 7.4
CCDM 06532+5926 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 280 Rho 0.234 HD 49618 BD BD+59 1028
CD CP Dm number +59 1028 VIred 0.72
SpType G4III... R SpType Coord arcsec 2000 065305.06+592655.2
Hipparcos 2
HIP 33048 Sn 57 So 3 Nc 2
RArad 1.8024205834 DErad 1.0375747617 Plx 6.7 PmRA -11.94
PmDE -46.32 E RArad 0.7 E DErad 0.61 E Plx 0.96
E pmRA 0.75 E pmDE 0.77 Hpmag 5.4813 E Hpmag 0.0005
SHp 0.004 VA 0 BV 0.675 E BV 0.006
VI 0.73
 
 
06531+5927 B
 
 
Coord arcsec 2000 065305.06+592655.5 Mag 6.53 Spectral class A2V (white) Calc delta mag 0.53
Calc coord yes
 
 
06531+5927 C
 
 
Coord arcsec 2000 065315.35+592520.9 Mag 11.1 Spectral class A2V (white) PmRA 7.00
PmDE -8.0 Calc delta mag 5.1 Calc coord yes