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Current system
06344+1445
STF 932
HD 46495


Nearby doubles
22' : 06335+1427
HEI 330

34' : 06366+1439
BPM 287

36' : 06350+1520
EVS 12

40' : 06318+1434
HEI 329

49' : 06314+1505
J 2430

50' : 06378+1442
HEI 219

50' : 06337+1534
BPM 284

54' : 06380+1442
HEI 220

58' : 06375+1520
BPM 290

58' : 06383+1446
AG 327

59' : 06363+1536
HEI 119

61' : 06325+1539
BPMA 27

62' : 06361+1541
BPMA 28

63' : 06303+1506
J 2429

65' : 06315+1535
BRT1204AB

65' : 06323+1542
STT 145

67' : 06300+1507
BPM 279

69' : 06361+1342
HO 341AB

72' : 06389+1514
TDS 266

74' : 06313+1544
STT 519

81' : 06305+1348
J 1951AB

82' : 06397+1419
STJ 10

83' : 06399+1429
GWP 823

84' : 06288+1507
GWP 798

84' : 06385+1347
HEI 331

85' : 06356+1608
BPM 285



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.

06344+1445 STF 932 (HD 46495)

 
 
06h 34m 21.57s +14° 45' 08.3" P.A. 305.00 sep 1.6 mag 8.31,8.54 Sp F5 dist. 80.06 pc (261.16 l.y.)
 
 
Coord 2000 06344+1445 Discov num STF 932 Comp Coord arcsec 2000 06 34 21.57 +14 45 08.3
Date first 1830 Date last 2019 Obs 177
Pa first 342 Pa last 304.5 P.A. Now (θ) 304.5°
Sep first 2.4 Sep last 1.595 Sep. Now (ρ) 1.595"
Mag pri 8.31 Mag sec 8.54 delta mag (ΔM) 0.23 Spectral class F5 (yellow-white)
Pri motion ra +014 Sec motion ra +014
Pri motion dec +004 Sec motion dec +004
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 46495 Constellation Gemini SAO 95847 HIP 31345
Tycho2 0745-00217-1 Gaia DR2 3356881399868918528 HD 46495 GC 8536
ADS 5197 BD BD+14 1344 Distance 80.06 Distance ly 261.16
 
 
ORBITAL ELEMENTS
 
 
Period (P)2360y Periastron (T)2215y Semi-major axis (a)3.21a
Eccentricity (e)0.2 Inclination (i)124.14° Longitude of periastron (ω)119.73°
Node (Ω)4.24° Notesn ReferenceHop1960a
Equinox1900 Last observation1959 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 305.1 1.686
2001 304.8 1.682
2002 304.5 1.678
2003 304.2 1.674
2004 303.9 1.670
2005 303.6 1.666
2006 303.3 1.662
2007 302.9 1.658
2008 302.6 1.654
2009 302.3 1.650
2010 302.0 1.646
2011 301.7 1.642
2012 301.4 1.639
2013 301.0 1.635
2014 300.7 1.631
2015 300.4 1.628
2016 300.1 1.624
2017 299.7 1.620
2018 299.4 1.617
2019 299.1 1.613
2020 298.7 1.610
2021 298.4 1.606
2022 298.1 1.603
2023 297.7 1.600
2024 297.4 1.596
2025 297.0 1.593
2026 296.7 1.590
2027 296.4 1.586
2028 296.0 1.583
2029 295.7 1.580
2030 295.3 1.577


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


 
  


wds06344%2B1445a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 06344+1445 STF 932 (HD 46495) : NOTES
 
 
discov_num notes refcode
STF 932 A premature orbit has been computed.
 
 
REFERENCES
 
 
refcode metd author reference
Hop1960a orb - Hopmann, J. 1960MiWie..10..155H
Hop1960a Mitt. Sternw. Wien 10, 155-209, 1960
 
 
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
06344+1445 STF 932 2008 174 307 1.7 8.31 8.54 F5 NOD 063421.57+144508.3
06344+1445 STF 932 2009 177 307 1.7 8.31 8.54 F5 NOD 063421.57+144508.3
06344+1445 STF 932 2010 180 307 1.6 8.31 8.54 F5 NOD 063421.57+144508.3
06344+1445 STF 932 2012 173 305 1.7 8.31 8.54 F5 NOD 063421.57+144508.3
06344+1445 STF 932 2017 174 305 1.6 8.31 8.54 F5 NO 063421.57+144508.3
06344+1445 STF 932 2019 176 305 1.6 8.31 8.54 F5 NO 063421.57+144508.3

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

 
 
WDS 06344+1445 STF 932 (HD 46495) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06344+1445 STF 932 (HD 46495) : MEASURES
 
 
No records found.

 
 
WDS 06344+1445 (HD 46495) : VIRTUAL EYEPIECE
 
 

06344+1445 STF 932A mag 8.31 Sp F5 06344+1445 STF 932B sep 1.6 P.A. 305.40 mag 8.54 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 06344+1445 (HD 46495) : ALADIN DSS IMAGE @ 06h 34m 21.57s +14° 45' 08.3"
 
 
 
 
WDS 06344+1445 STF 932 (HD 46495) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06344+1445 STF 932 distance=0' 06335+1427 HEI 330 distance=22' 06366+1439 BPM 287 distance=34' 06350+1520 EVS 12 distance=36' 06318+1434 HEI 329 distance=40' 06314+1505 J 2430 distance=49' 06378+1442 HEI 219 distance=50' 06337+1534 BPM 284 distance=50' 06380+1442 HEI 220 distance=54' 06375+1520 BPM 290 distance=58' 06383+1446 AG 327 distance=58' 06363+1536 HEI 119 distance=59' 06325+1539 BPMA 27 distance=61' 06361+1541 BPMA 28 distance=62' 06303+1506 J 2429 distance=63' 06315+1535 BRT1204AB distance=65' 06315+1535 BRT1204AC distance=65' 06323+1542 STT 145 distance=65' 06300+1507 BPM 279 distance=67' 06361+1342 HO 341AB distance=69' 06361+1342 HO 341AC distance=69' 06389+1514 TDS 266 distance=72' 06313+1544 STT 519 distance=74' 06305+1348 J 1951AB distance=81' 06305+1348 J 1951AC distance=81' 06397+1419 STJ 10 distance=82' 06399+1429 GWP 823 distance=83' 06288+1507 GWP 798 distance=84' 06385+1347 HEI 331 distance=84' 06356+1608 BPM 285 distance=85' 06302+1340 TVB 134 distance=89' 06404+1423 TVB 139 distance=91' 06286+1521 TDS3858 distance=91' 06308+1329 J 1950 distance=94' 06324+1312 AG 326 distance=98' 06285+1354 AG 325 distance=100' 06320+1311 J 394 distance=101' 06305+1322 A 2727 distance=102' 06374+1618 BPM 289 distance=103' 06273+1453 CHR 251AB distance=104' 06273+1453 CIA 42Aa,Ab distance=104' 06324+1627 BPM 283 distance=106' 06366+1628 BPM 286 distance=108' 06279+1542 STF 913 distance=109' 06414+1526 A 2728 distance=110' 06377+1624 BUP 90AB (Alhena) distance=111' 06377+1624 BUP 90AC (Alhena) distance=111' 06377+1624 OCC9011Aa,Ab (Alhena) distance=111' 06376+1305 GWP 816 distance=111' 06402+1335 J 1365 distance=111' 06409+1547 BPM 294 distance=114' 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 06344+1445 STF 932 305 1.6
Show 06335+1427 HEI 330 340 1.7 22
Show 06366+1439 BPM 287 274 61.3 34
Show 06350+1520 EVS 12 59 14.4 36
Show 06318+1434 HEI 329 330 0.3 40
Show 06314+1505 J 2430 221 5.6 49
Show 06378+1442 HEI 219 144 1.1 50
Show 06337+1534 BPM 284 310 110.8 50
Show 06380+1442 HEI 220 140 0.9 54
Show 06375+1520 BPM 290 39 90.1 58
Show 06383+1446 AG 327 21 11.8 58
Show 06363+1536 HEI 119 149 1.1 59
Show 06325+1539 BPMA 27 48 233.9 61
Show 06361+1541 BPMA 28 26 293.1 62
Show 06303+1506 J 2429 323 5.4 63
Show 06315+1535 BRT1204 AB 77 5.2 65
Show 06315+1535 BRT1204 AC 80 11.1 65
Show 06323+1542 STT 145 336 1.4 65
Show 06300+1507 BPM 279 314 118.8 67
Show 06361+1342 HO 341 AB 127 2.3 69
Show 06361+1342 HO 341 AC 154 63.8 69
Show 06389+1514 TDS 266 247 1.7 72
Show 06313+1544 STT 519 78 8.4 74
Show 06305+1348 J 1951 AB 149 6.2 81
Show 06305+1348 J 1951 AC 137 43.2 81
Show 06397+1419 STJ 10 242 1.3 82
Show 06399+1429 GWP 823 223 26.0 83
Show 06288+1507 GWP 798 230 24.8 84
Show 06385+1347 HEI 331 273 2.0 84
Show 06356+1608 BPM 285 105 66.1 85
Show 06302+1340 TVB 134 118 1.6 89
Show 06404+1423 TVB 139 189 7.7 91
Show 06286+1521 TDS3858 203 0.8 91
Show 06308+1329 J 1950 167 7.1 94
Show 06324+1312 AG 326 4 24.0 98
Show 06285+1354 AG 325 293 8.5 100
Show 06320+1311 J 394 290 4.5 101
Show 06305+1322 A 2727 313 2.9 102
Show 06374+1618 BPM 289 144 97.5 103
Show 06273+1453 CHR 251 AB 255 0.1 104
Show 06273+1453 CIA 42 Aa,Ab 167 0.0 104
Show 06324+1627 BPM 283 319 72.9 106
Show 06366+1628 BPM 286 267 48.1 108
Show 06279+1542 STF 913 49 31.1 109
Show 06414+1526 A 2728 233 5.2 110
Show Alhena 06377+1624 BUP 90 AB 296 140.5 111
Show Alhena 06377+1624 BUP 90 AC 335 148.1 111
Show Alhena 06377+1624 OCC9011 Aa,Ab 260 0.4 111
Show 06376+1305 GWP 816 70 107.0 111
Show 06402+1335 J 1365 59 3.6 111
Show 06409+1547 BPM 294 279 31.2 114

 
 
WDS 06344+1445 : COMPONENTS
 
 
  A
B pa=305.4°
sep=1.56"
 
 
06344+1445 A
 
 
Componente originario normalizzato AB Name HD 46495 Coord arcsec 2000 063421.57+144508.3 Mag 8.31
Spectral class F5 (yellow-white) PmRA 14.00 PmDE 4.0 SAO 95847
HIP 31345 Tycho2 0745-00217-1 HD 46495 GC 8536
BD BD+14 1344
Tycho2
Tycho2 0745-00217-1 Pflag P RAmdeg 98.58986630 DEmdeg 14.75229234
PmRA 13.8 PmDE 3.8 E RAmdeg 8 E DEmdeg 10
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.67 EpDEm 1991.49
Num 3 Q RAmdeg 1.4 Q DEmdeg 1.5 Q pmRA 1.3
Q pmDE 1.5 BTmag 8.782 E BTmag 0.020 VTmag 8.310
E VTmag 0.015 Prox 18 TYC T HIP 31345
CCDM A RAdeg 98.58997444 DEdeg 14.75216306 EpRA 1990 1.86
EpDE 1990 1.80 E RAdeg 7.9 E DEdeg 9.6 Posflg D
Corr 0.2
SAO
SAO 95847 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 0.013 Vmag 7.4 SpType F5
Double code Source 70 CatNum 8536 DM BD+14 1344
DMcomp BDsup HD 46495 M HD 0
GC 8536 RA1950rad 1.70825772 DE1950rad 0.25817269 PmRA2000 -0.0009
PmDE2000 0.015
Hipparcos
Catalog H HIP 31345 Proxy H RAhms 06 34 21.59
DEdms +14 45 07.8 Vmag 7.64 VarFlag R Vmag H
RAdeg 98.59 DEdeg 14.7522 AstroRef A Plx 12.65
CCDM 06344+1445 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 311 Rho 1.756 HD 46495 BD BD+14 1344
CD CP Dm number +14 1344 VIred 0.47
SpType F5 R SpType Coord arcsec 2000 063421.59+144507.8
Hipparcos 2
HIP 31345 Sn 15 So 3 Nc 2
RArad 1.720719678 DErad 0.2574737923 Plx 12.49 PmRA 8.57
PmDE 4.14 E RArad 1.64 E DErad 1.29 E Plx 1.39
E pmRA 1.66 E pmDE 1.31 Hpmag 7.7421 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.446 E BV 0.026
VI 0.52
CCDM
Ccdm 06344+1445 RComp Comp A Note1
Note2 Discov num DRAs -2.45 DDEs 8.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp F5 PmNote *
PmRA 12 PmDE 9 Dm number +14 1344 Cat1 BD
Name2 +14 673 Cat2 AGK2/3 HD 46495 M HD
ADS BDS A 5197 M ADS BDS N IDS IDS 06286N1449A
HIC 31345
 
 
06344+1445 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 063421.48+144509.2 Mag 8.54 PmRA 14.00
PmDE 4.0 HIP 31345 Tycho2 0745-00217-2 Calc delta mag 0.23
Calc coord yes
Tycho2
Tycho2 0745-00217-2 Pflag P RAmdeg 98.58986630 DEmdeg 14.75229234
PmRA 13.8 PmDE 3.8 E RAmdeg 8 E DEmdeg 10
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.67 EpDEm 1991.49
Num 3 Q RAmdeg 1.4 Q DEmdeg 1.5 Q pmRA 1.3
Q pmDE 1.5 BTmag 9.103 E BTmag 0.021 VTmag 8.542
E VTmag 0.017 Prox 18 TYC T HIP 31345
CCDM B RAdeg 98.58959833 DEdeg 14.75248667 EpRA 1990 1.87
EpDE 1990 1.81 E RAdeg 9.0 E DEdeg 11.1 Posflg D
Corr 0.2
Hipparcos
Catalog H HIP 31345 Proxy H RAhms 06 34 21.59
DEdms +14 45 07.8 Vmag 7.64 VarFlag R Vmag H
RAdeg 98.59 DEdeg 14.7522 AstroRef A Plx 12.65
CCDM 06344+1445 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 311 Rho 1.756 HD 46495 BD BD+14 1344
CD CP Dm number +14 1344 VIred 0.47
SpType F5 R SpType Coord arcsec 2000 063421.59+144507.8
Hipparcos 2
HIP 31345 Sn 15 So 3 Nc 2
RArad 1.720719678 DErad 0.2574737923 Plx 12.49 PmRA 8.57
PmDE 4.14 E RArad 1.64 E DErad 1.29 E Plx 1.39
E pmRA 1.66 E pmDE 1.31 Hpmag 7.7421 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.446 E BV 0.026
VI 0.52
CCDM
Ccdm 06344+1445 RComp Comp B Note1 *
Note2 Discov num STF 932 DRAs DDEs
R dRAs Year 1955 Theta 317 Rho 1.8
Obs 99 Vmag 8.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5197 M ADS BDS N IDS IDS 06286N1449B
HIC 31345