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Doubles in session


Current system
03196+6714
HU 1056
HD 20274


Nearby doubles
17' : 03171+6705
BVD 31

30' : 03242+6728
STF 374

32' : 03249+6709
SKF2562

33' : 03146+6702
HJ 1132

39' : 03154+6744
TDS2504AB

50' : 03115+6700
TDS 105AB

62' : 03094+6733
RAO 538

66' : 03230+6612
HDS 424

67' : 03148+6614
HU 1054

72' : 03078+6735
HDS 397

75' : 03320+6735
STT 54AB

76' : 03313+6644
OSO 15

76' : 03325+6724
MLR 390

77' : 03218+6830
STF 368AB

79' : 03070+6744
HJ 1131

81' : 03064+6741
VBS 7

82' : 03229+6834
TDS2533

85' : 03066+6741
HJ 1130

85' : 03057+6651
TDS2440

89' : 03319+6809
TDS2563

89' : 03091+6611
TDS2458

92' : 03349+6656
TDS2589

94' : 03313+6819
MLR 454

94' : 03351+6742
TDS2591

96' : 03200+6539
BUP 43AB

96' : 03077+6611
TDS2451



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.

03196+6714 HU 1056 (HD 20274)

 
 
03h 19m 35.36s +67° 14' 15.2" P.A. 80.00 sep 1.1 mag 8.72,8.89 Sp F8 dist. 62.77 pc (204.76 l.y.)
 
 
Coord 2000 03196+6714 Discov num HU 1056 Comp Coord arcsec 2000 03 19 35.36 +67 14 15.2
Date first 1904 Date last 2018 Obs 29
Pa first 102 Pa last 79.5 P.A. Now (θ) 79.5°
Sep first 0.6 Sep last 1.063 Sep. Now (ρ) 1.063"
Mag pri 8.72 Mag sec 8.89 delta mag (ΔM) 0.17 Spectral class F8 (yellow-white)
Pri motion ra -052 Sec motion ra -052
Pri motion dec -017 Sec motion dec -017
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 20274 Constellation Camelopardalis SAO 12698 HIP 15482
Tycho2 4061-00395-1 Gaia DR2 492673332002006272 HD 20274 ADS 2452
BD BD+66 253 Distance 62.77 Distance ly 204.76
 
 
ORBITAL ELEMENTS
 
 
Period (P)603y Periastron (T)2010.2y Semi-major axis (a)1.386a
Eccentricity (e)0.18 Inclination (i)99.2° Longitude of periastron (ω)15.4°
Node (Ω)83.3° Notes ReferenceZir2015a
Equinox2000 Last observation2012 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 82.3 1.131
2001 82.1 1.129
2002 82.0 1.126
2003 81.8 1.124
2004 81.7 1.121
2005 81.5 1.117
2006 81.4 1.114
2007 81.3 1.110
2008 81.1 1.106
2009 81.0 1.102
2010 80.8 1.098
2011 80.7 1.093
2012 80.5 1.088
2013 80.4 1.083
2014 80.2 1.078
2015 80.0 1.073
2016 79.9 1.067
2017 79.7 1.062
2018 79.6 1.056
2019 79.4 1.049
2020 79.2 1.043
2021 79.1 1.036
2022 78.9 1.030
2023 78.7 1.023
2024 78.6 1.016
2025 78.4 1.008
2026 78.2 1.001
2027 78.0 0.993
2028 77.8 0.985
2029 77.6 0.977
2030 77.5 0.969


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


 
  


wds03196%2B6714a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 03196+6714 HU 1056 (HD 20274) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Zir2015a orb - Zirm, H. 2015IAUDS.185....1Z
Zir2015a Inf. Circ. 185, 1, 2015
 
 
DISCOVERER
 
 
idgroup discov author
1 HU Hussey, W.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03196+6714 HU 1056 2006 25 261 1.1 8.72 8.89 F8 D 031935.36+671415.2
03196+6714 HU 1056 2010 26 258 1.1 8.72 8.89 F8 D 031935.36+671415.2
03196+6714 HU 1056 2012 26 80 1.1 8.72 8.89 F8 D 031935.36+671415.2
03196+6714 HU 1056 2016 25 81 1.0 8.72 8.89 F8 O 031935.36+671415.2
03196+6714 HU 1056 2018 28 80 1.1 8.72 8.89 F8 O 031935.36+671415.2

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

 
 
WDS 03196+6714 HU 1056 (HD 20274) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03196+6714 HU 1056 (HD 20274) : MEASURES
 
 
No records found.

 
 
WDS 03196+6714 (HD 20274) : VIRTUAL EYEPIECE
 
 

03196+6714 HU 1056A mag 8.72 Sp F8 03196+6714 HU 1056B sep 0.5 P.A. 64.40 mag 8.89 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 03196+6714 (HD 20274) : ALADIN DSS IMAGE @ 03h 19m 35.36s +67° 14' 15.2"
 
 
 
 
WDS 03196+6714 HU 1056 (HD 20274) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03196+6714 HU 1056 distance=0' 03171+6705 BVD 31 distance=17' 03242+6728 STF 374 distance=30' 03249+6709 SKF2562 distance=32' 03146+6702 HJ 1132 distance=33' 03154+6744 TDS2504AB distance=39' 03115+6700 TDS 105AB distance=50' 03115+6700 DAM1298AC distance=50' 03115+6700 DAM1298CD distance=50' 03094+6733 RAO 538 distance=62' 03230+6612 HDS 424 distance=66' 03148+6614 HU 1054 distance=67' 03078+6735 HDS 397 distance=72' 03320+6735 STT 54AB distance=75' 03320+6735 GUI 3AC distance=75' 03320+6735 YSC 143Aa,Ab distance=75' 03313+6644 OSO 15 distance=76' 03325+6724 MLR 390 distance=76' 03218+6830 STF 368BC distance=77' 03218+6830 STF 368AB distance=77' 03218+6830 STF 368AC distance=77' 03070+6744 HJ 1131 distance=79' 03064+6741 VBS 7 distance=81' 03229+6834 TDS2533 distance=82' 03066+6741 HJ 1130 distance=85' 03057+6651 TDS2440 distance=85' 03319+6809 TDS2563 distance=89' 03091+6611 TDS2458 distance=89' 03349+6656 TDS2589 distance=92' 03313+6819 MLR 454 distance=94' 03351+6742 TDS2591 distance=94' 03200+6539 WSI 51Aa,Ab distance=96' 03200+6539 BUP 43AB distance=96' 03077+6611 TDS2451 distance=96' 03175+6540 STT 52AB distance=96' 03175+6540 STT 52AB,C distance=96' 03030+6718 TDS2428 distance=97' 03337+6809 TDS2580 distance=98' 03364+6707 TVB 52 distance=98' 03183+6533 KPP3517AC distance=102' 03222+6856 MLR 389 distance=103' 03093+6849 WFC 13 distance=112' 03013+6635 MLB 392 distance=115' 03039+6831 HU 1052 distance=118' 03392+6640 MLR 391 distance=121' 03269+6911 TDS 113 distance=124' 03126+6914 HDS 411 distance=127' 03275+6510 LDS3493 distance=132' 03268+6924 LDS1145 distance=135' 03144+6926 TDS2492 distance=136' 03152+6459 BVD 297 distance=138' 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 03196+6714 HU 1056 80 1.1
Show 03171+6705 BVD 31 163 53.0 17
Show 03242+6728 STF 374 297 11.2 30
Show 03249+6709 SKF2562 93 13.8 32
Show 03146+6702 HJ 1132 24 7.2 33
Show 03154+6744 TDS2504 AB 16 0.7 39
Show 03115+6700 TDS 105 AB 131 2.1 50
Show 03115+6700 DAM1298 AC 291 51.9 50
Show 03115+6700 DAM1298 CD 298 1.3 50
Show 03094+6733 RAO 538 357 2.8 62
Show 03230+6612 HDS 424 244 0.6 66
Show 03148+6614 HU 1054 223 0.6 67
Show 03078+6735 HDS 397 92 0.2 72
Show 03320+6735 STT 54 AB 1 22.1 75
Show 03320+6735 GUI 3 AC 114 99.8 75
Show 03320+6735 YSC 143 Aa,Ab 84 0.2 75
Show 03313+6644 OSO 15 288 25.2 76
Show 03325+6724 MLR 390 203 0.2 76
Show 03218+6830 STF 368 BC 37 64.7 77
Show 03218+6830 STF 368 AB 159 2.0 77
Show 03218+6830 STF 368 AC 36 65.8 77
Show 03070+6744 HJ 1131 118 18.3 79
Show 03064+6741 VBS 7 68 12.2 81
Show 03229+6834 TDS2533 247 1.3 82
Show 03066+6741 HJ 1130 206 8.0 85
Show 03057+6651 TDS2440 194 0.5 85
Show 03319+6809 TDS2563 359 1.8 89
Show 03091+6611 TDS2458 104 0.6 89
Show 03349+6656 TDS2589 337 0.6 92
Show 03313+6819 MLR 454 178 1.0 94
Show 03351+6742 TDS2591 50 1.6 94
Show 03200+6539 WSI 51 Aa,Ab 51 0.1 96
Show 03200+6539 BUP 43 AB 58 120.7 96
Show 03077+6611 TDS2451 143 0.6 96
Show 03175+6540 STT 52 AB 56 0.5 96
Show 03175+6540 STT 52 AB,C 223 81.1 96
Show 03030+6718 TDS2428 323 0.6 97
Show 03337+6809 TDS2580 341 0.5 98
Show 03364+6707 TVB 52 194 26.0 98
Show 03183+6533 KPP3517 AC 105 2.3 102
Show 03222+6856 MLR 389 25 0.3 103
Show 03093+6849 WFC 13 288 8.0 112
Show 03013+6635 MLB 392 26 7.5 115
Show 03039+6831 HU 1052 146 1.3 118
Show 03392+6640 MLR 391 229 1.9 121
Show 03269+6911 TDS 113 98 1.0 124
Show 03126+6914 HDS 411 36 0.4 127
Show 03275+6510 LDS3493 237 376.5 132
Show 03268+6924 LDS1145 92 56.9 135
Show 03144+6926 TDS2492 122 1.9 136
Show 03152+6459 BVD 297 264 15.3 138

 
 
WDS 03196+6714 : COMPONENTS
 
 
  A
B pa=64.4°
sep=0.45"
 
 
03196+6714 A
 
 
Componente originario normalizzato AB Name HD 20274 Coord arcsec 2000 031935.36+671415.2 Mag 8.72
Spectral class F8 (yellow-white) PmRA -52.00 PmDE -17.0 SAO 12698
HIP 15482 Tycho2 4061-00395-1 HD 20274 BD BD+66 253
Tycho2
Tycho2 4061-00395-1 Pflag P RAmdeg 49.89734980 DEmdeg 67.23756149
PmRA -51.5 PmDE -16.6 E RAmdeg 6 E DEmdeg 6
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.42 EpDEm 1991.49
Num 6 Q RAmdeg 2.0 Q DEmdeg 1.2 Q pmRA 2.1
Q pmDE 1.2 BTmag 9.336 E BTmag 0.016 VTmag 8.717
E VTmag 0.011 Prox 11 TYC T HIP 15482
CCDM B RAdeg 49.89731306 DEdeg 67.23758472 EpRA 1990 1.68
EpDE 1990 1.77 E RAdeg 6.4 E DEdeg 5.5 Posflg D
Corr 0.2
SAO
SAO 12698 DelFlag RA1950 PmRA1950 -0.0096
DE1950 PmDE1950 -0.019 Vmag 7.3 SpType F8
Double code Source 2 CatNum 179 DM BD+66 253
DMcomp BDsup HD 20274 M HD 0
GC RA1950rad 0.85098051 DE1950rad 1.17035529 PmRA2000 -0.0102
PmDE2000 -0.023
Hipparcos
Catalog H HIP 15482 Proxy H RAhms 03 19 35.36
DEdms +67 14 15.3 Vmag 8 VarFlag R Vmag H
RAdeg 49.8973 DEdeg 67.2376 AstroRef B Plx 14.43
CCDM 03196+6714 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP BA
Theta 84 Rho 1.16 HD 20274 BD BD+66 253
CD CP Dm number +66 253 VIred 0.66
SpType F8 R SpType Coord arcsec 2000 031935.36+671415.3
Hipparcos 2
HIP 15482 Sn 15 So 3 Nc 2
RArad 0.8708725556 DErad 1.1735172785 Plx 15.93 PmRA -53.51
PmDE -16.64 E RArad 0.53 E DErad 0.98 E Plx 1.25
E pmRA 0.63 E pmDE 1.26 Hpmag 8.1343 E Hpmag 0.0012
SHp 0.017 VA 0 BV 0.645 E BV 0.011
VI 0.71
CCDM
Ccdm 03196+6714 RComp Comp A Note1
Note2 Discov num DRAs -0.82 DDEs 15.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp F8 PmNote *
PmRA -66 PmDE -12 Dm number +66 253 Cat1 BD
Name2 +67 179 Cat2 AGK2/3 HD 20274 M HD
ADS BDS A 2452 M ADS BDS N IDS IDS 03105N6652A
HIC 15482
 
 
03196+6714 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 031935.43+671415.4 Mag 8.89 PmRA -52.00
PmDE -17.0 Tycho2 4061-00395-2 Calc delta mag 0.17 Calc coord yes
Tycho2
Tycho2 4061-00395-2 Pflag P RAmdeg 49.89734980 DEmdeg 67.23756149
PmRA -51.5 PmDE -16.6 E RAmdeg 6 E DEmdeg 6
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.42 EpDEm 1991.49
Num 6 Q RAmdeg 2.0 Q DEmdeg 1.2 Q pmRA 2.1
Q pmDE 1.2 BTmag 9.526 E BTmag 0.017 VTmag 8.890
E VTmag 0.012 Prox 11 TYC T HIP 15482
CCDM A RAdeg 49.89813333 DEdeg 67.23761972 EpRA 1990 1.68
EpDE 1990 1.76 E RAdeg 7.0 E DEdeg 6.1 Posflg D
Corr 0.2
CCDM
Ccdm 03196+6714 RComp Comp B Note1
Note2 Discov num HU 1056 DRAs DDEs
R dRAs Year 1958 Theta 272 Rho 1.0
Obs 7 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2452 M ADS BDS N IDS IDS 03105N6652B
HIC 15482