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Doubles in session


Current system
00353+6944
HDS 77
HD 3122


Nearby doubles
31' : 00324+7011
CBL 576

36' : 00413+7003
LDS1513

45' : 00268+6946
KPP4415

49' : 00323+7030
LDS1510

50' : 00298+6904
A 649

51' : 00363+7034
MLR 287

53' : 00254+6953
TDS1456

67' : 00360+6838
TDS1540

76' : 00464+7034
ALD 9

76' : 00333+7059
LDS5278

80' : 00503+6928
KPP1256

81' : 00333+6824
TDS1518

81' : 00198+6953
HJ 1952

82' : 00406+7102
LDS1512

86' : 00498+7027
ENG 2

87' : 00514+7010
HJ 1999

87' : 00188+6932
TDS1393AB

90' : 00248+6835
CBL 572

90' : 00257+7100
TDS1459

94' : 00326+6812
SKF1991

97' : 00170+6929
CBL 567

98' : 00516+6859
BU 781

102' : 00458+6820
KPP3430

103' : 00202+6841
TDS1406

104' : 00201+7054
HDS 43

105' : 00426+7122
STF 48AB



Selections
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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.

00353+6944 HDS 77 (HD 3122)

 
 
00h 35m 18.51s +69° 44' 14.2" P.A. 190.00 sep 0.1 mag 8.83,11.00 Sp B9 dist. 684.93 pc (2234.24 l.y.)
 
 
Coord 2000 00353+6944 Discov num HDS  77 Comp Coord arcsec 2000 00 35 18.51 +69 44 14.2
Date first 1991 Date last 1991 Obs 1
Pa first 190 Pa last 190 P.A. Now (θ) 190°
Sep first 0.1 Sep last 0.149 Sep. Now (ρ) 0.149"
Mag pri 8.83 Mag sec 11.00 delta mag (ΔM) 2.17 Spectral class B9 (blue-white)
Pri motion ra -003 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 3122 Constellation Cassiopeia SAO 11272 HIP 2770
Tycho2 4299-01248-1 Gaia DR2 530178189022178816 HD 3122 BD BD+68 35
Distance 684.93 Distance ly 2234.24
 
 
WDS 00353+6944 HDS 77 (HD 3122) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00353+6944 HDS 77 1991 1 190 0.1 8.83 11.00 B9 +68 35 X 003518.51+694414.2

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

 
 
WDS 00353+6944 HDS 77 (HD 3122) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00353+6944 HDS 77 (HD 3122) : MEASURES
 
 
No records found.

 
 
WDS 00353+6944 (HD 3122) : VIRTUAL EYEPIECE
 
 

00353+6944 HDS 77A mag 8.83 Sp B9 00353+6944 HDS 77B sep 0.1 P.A. 190.00 mag 11 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00353+6944 (HD 3122) : ALADIN DSS IMAGE @ 00h 35m 18.51s +69° 44' 14.2"
 
 
 
 
WDS 00353+6944 HDS 77 (HD 3122) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00353+6944 HDS 77 distance=0' 00324+7011 CBL 576 distance=31' 00413+7003 LDS1513 distance=36' 00268+6946 KPP4415 distance=45' 00323+7030 LDS1510 distance=49' 00298+6904 A 649 distance=50' 00369+7034 KPP4423DE distance=51' 00363+7034 MLR 287 distance=51' 00254+6953 TDS1456 distance=53' 00360+6838 TDS1540 distance=67' 00464+7034 ALD 9 distance=76' 00333+7059 LDS5278 distance=76' 00503+6928 KPP1256 distance=80' 00333+6824 TDS1518 distance=81' 00198+6953 HJ 1952 distance=81' 00406+7102 LDS1512 distance=82' 00498+7027 ENG 2 distance=86' 00514+7010 HJ 1999 distance=87' 00188+6932 TDS1393AB distance=87' 00248+6835 CBL 572 distance=90' 00257+7100 TDS1459 distance=90' 00326+6812 SKF1991 distance=94' 00170+6929 CBL 567 distance=97' 00516+6859 BU 781 distance=98' 00458+6820 KPP3430 distance=102' 00202+6841 TDS1406 distance=103' 00201+7054 HDS 43 distance=104' 00426+7122 STF 48AB distance=105' 00426+7122 BAZ 1BC distance=105' 00487+7106 TDS1625 distance=106' 00527+6852 STF 65 distance=107' 00540+7033 LDS1517 distance=107' 00543+6903 AG 9 distance=109' 00453+6801 WFC 4 distance=117' 00536+6835 AG 8 distance=120' 00372+7149 HDS 86 distance=126' 00548+6831 KPP2614 distance=127' 00415+7148 TDS 24 distance=128' 00325+6737 MLB 326 distance=128' 00319+6735 MLB 325 distance=131' 00518+7125 CRB 157 distance=131' 00503+7134 LDS1515 distance=132' 00437+7151 TDS1588 distance=134' 00402+6733 MLB 380 distance=134' 00194+7136 MLR 284 distance=137' 00198+6752 MLR 285 distance=141' 00524+7137 TDS1647 distance=142' 00210+6740 HJ 1018 distance=147' 00321+6715 MCY 1Aa,Ab distance=151' 00321+6715 VYS 2AB distance=151' 00437+7211 OSO 10AB distance=153' 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 00353+6944 HDS 77 190 0.1 0
Show 00324+7011 CBL 576 253 16.7 31
Show 00413+7003 LDS1513 26 8.0 36
Show 00268+6946 KPP4415 197 3.5 45
Show 00323+7030 LDS1510 292 31.1 49
Show 00298+6904 A 649 319 0.4 50
Show 00369+7034 KPP4423 DE 4 3.1 51
Show 00363+7034 MLR 287 95 2.9 51
Show 00254+6953 TDS1456 94 0.8 53
Show 00360+6838 TDS1540 297 6.9 67
Show 00464+7034 ALD 9 25 4.8 76
Show 00333+7059 LDS5278 224 54.7 76
Show 00503+6928 KPP1256 63 9.6 80
Show 00333+6824 TDS1518 169 0.9 81
Show 00198+6953 HJ 1952 98 23.9 81
Show 00406+7102 LDS1512 19 28.0 82
Show 00498+7027 ENG 2 274 96.1 86
Show 00514+7010 HJ 1999 16 25.6 87
Show 00188+6932 TDS1393 AB 186 0.7 87
Show 00248+6835 CBL 572 10 4.6 90
Show 00257+7100 TDS1459 232 0.9 90
Show 00326+6812 SKF1991 205 4.4 94
Show 00170+6929 CBL 567 18 30.7 97
Show 00516+6859 BU 781 22 1.0 98
Show 00458+6820 KPP3430 339 1.6 102
Show 00202+6841 TDS1406 15 2.0 103
Show 00201+7054 HDS 43 53 0.2 104
Show 00426+7122 STF 48 AB 333 5.4 105
Show 00426+7122 BAZ 1 BC 318 60.5 105
Show 00487+7106 TDS1625 16 3.3 106
Show 00527+6852 STF 65 220 3.2 107
Show 00540+7033 LDS1517 18 3.2 107
Show 00543+6903 AG 9 71 6.5 109
Show 00453+6801 WFC 4 334 4.5 117
Show 00536+6835 AG 8 35 17.4 120
Show 00372+7149 HDS 86 351 0.4 126
Show 00548+6831 KPP2614 122 24.0 127
Show 00415+7148 TDS 24 354 0.8 128
Show 00325+6737 MLB 326 134 3.1 128
Show 00319+6735 MLB 325 333 4.2 131
Show 00518+7125 CRB 157 29 33.2 131
Show 00503+7134 LDS1515 352 24.3 132
Show 00437+7151 TDS1588 70 0.4 134
Show 00402+6733 MLB 380 199 1.6 134
Show 00194+7136 MLR 284 122 2.5 137
Show 00198+6752 MLR 285 189 1.3 141
Show 00524+7137 TDS1647 22 2.7 142
Show 00210+6740 HJ 1018 87 1.5 147
Show 00321+6715 MCY 1 Aa,Ab 296 0.4 151
Show 00321+6715 VYS 2 AB 186 3.5 151
Show 00437+7211 OSO 10 AB 2 12.3 153

 
 
WDS 00353+6944 : COMPONENTS
 
 
  A
B pa=190.0°
sep=0.15"
 
 
00353+6944 A
 
 
Name HD 3122 Coord arcsec 2000 003518.51+694414.2 Mag 8.83 Spectral class B9 (blue-white)
PmRA -3.00 PmDE 0.0 HIP 2770 Tycho2 4299-01248-1
HD 3122 BD BD+68 35
Tycho2
Tycho2 4299-01248-1 Pflag RAmdeg 8.82710123 DEmdeg 69.73728093
PmRA -1.8 PmDE 0.1 E RAmdeg 7 E DEmdeg 7
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.16 EpDEm 1991.04
Num 8 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 8.960 E BTmag 0.017 VTmag 8.672
E VTmag 0.014 Prox 999 TYC T HIP 2770
CCDM AB RAdeg 8.82711306 DEdeg 69.73728083 EpRA 1990 1.63
EpDE 1990 1.60 E RAdeg 6.7 E DEdeg 7.2 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 2770 Proxy H RAhms 00 35 18.51
DEdms +69 44 14.2 Vmag 8.62 VarFlag R Vmag H
RAdeg 8.82712 DEdeg 69.7373 AstroRef * Plx 0.58
CCDM -2.98 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AB
Theta 190 Rho 0.149 HD BD BD+68 35
CD CP Dm number +68 35 VIred 0.39
SpType B9 R SpType Coord arcsec 2000 003518.51+694414.2
Hipparcos 2
HIP 2770 Sn 55 So 3 Nc 2
RArad 0.1540622788 DErad 1.2171451532 Plx 1.46 PmRA -2.82
PmDE -0.62 E RArad 0.57 E DErad 0.51 E Plx 0.68
E pmRA 0.75 E pmDE 0.62 Hpmag E Hpmag 0.0012
SHp 0.015 VA 0 BV 0.285 E BV 0.017
VI 0.32
CCDM
Ccdm 00353+6944 RComp Comp A Note1
Note2 Discov num DRAs 0.50 DDEs 14.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.8 Sp B9 PmNote *
PmRA -3 PmDE 0 Dm number +68 35 Cat1 BD
Name2 +69 28 Cat2 AGK2/3 HD 3122 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 2770
 
 
00353+6944 B
 
 
Coord arcsec 2000 003518.51+694414.1 Mag 11 Delta magnitude 2.17 Coordinate calculated yes
CCDM
Ccdm 00353+6944 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.50 DDEs 14.1
R dRAs 82 Year 1991 Theta 190 Rho 0.2
Obs 1 Vmag 11.0 Sp PmNote *
PmRA -3 PmDE 0 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 2770