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Doubles in session


Current system
01590-2255
H 2 58 AB
AA Cet


Nearby doubles
13' : 01584-2304
LDS3330

28' : 01581-2319
LDS3328

37' : 01592-2332
ARA2290

44' : 01588-2212
HJ 2103

52' : 02018-2221
ARA1612

52' : 01568-2336
I 453

55' : 02018-2217
DAM1287

57' : 02025-2225
DON 28

57' : 02024-2223
TDS2092

64' : 01578-2154
BIL 2AB

66' : 01544-2250
LDS3322

79' : 01559-2150
DON 27

81' : 02022-2402
HDS 272AB

96' : 02058-2236
DON 29

97' : 01553-2134
DON 26

99' : 01519-2309
I 450

103' : 01547-2133
HJ 2098

103' : 01523-2213
TSN 71

108' : 02060-2209
SEE 16

108' : 01522-2346
SPM 6AB

111' : 01553-2433
HDS 262

114' : 01509-2238
HJ 3470

124' : 01562-2058
KPP2145

126' : 02036-2443
LDS3340

127' : 02057-2423
I 454AB

130' : 01503-2346
HU 1212



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.
 
 
WDS 01590-2255 : COMPONENTS
 
 
  A B
B pa=304.4°
sep=8.22"
 
C pa=355.9°
sep=167.44"
pa=358.1°
sep=162.45"
 
 
01590-2255 A
 
 
Var name AA Cet Coord arcsec 2000 015900.72-225511.2 Mag 7.28 Spectral class A7/8V (white)
PmRA 97.00 PmDE 31.0 SAO 167451 HIP 9258
Tycho2 6430-00631-1 HD 12180 GC 2392 CD CD-23 737
CP CP-23 227
Tycho2
Tycho2 6430-00631-1 Pflag RAmdeg 29.75300269 DEmdeg -22.91978373
PmRA 97.3 PmDE 39.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.70 EpDEm 1991.65
Num 7 Q RAmdeg 1.0 Q DEmdeg 2.0 Q pmRA 0.9
Q pmDE 2.1 BTmag 7.728 E BTmag 0.016 VTmag 7.281
E VTmag 0.011 Prox 85 TYC T HIP 9258
CCDM A RAdeg 29.75276194 DEdeg -22.91987389 EpRA 1990 1.80
EpDE 1990 1.76 E RAdeg 4.5 E DEdeg 5.0 Posflg
Corr -0.3
SAO
SAO 167451 DelFlag RA1950 PmRA1950 0.0072
DE1950 PmDE1950 0.058 Vmag 7.3 SpType F2
Double code Source 70 CatNum 2392 DM CD-23 737
DMcomp A BDsup HD 12180 M HD 0
GC 2392 RA1950rad 0.50909929 DE1950rad -0.40426117 PmRA2000 0.0074
PmDE2000 0.054
Hipparcos
Catalog H HIP 9258 Proxy H RAhms 01 59 00.66
DEdms -22 55 11.6 Vmag 6.62 VarFlag 2 R Vmag H
RAdeg 29.7528 DEdeg -22.9199 AstroRef A Plx 4.63
CCDM 01590-2255 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 303 Rho 8.561 HD 12180 BD
CD CD-23 737 CP CP-23 227 Dm number -23 737 VIred 0.42
SpType A7/8V + G R SpType Coord arcsec 2000 015900.66-225511.6
Hipparcos 2
HIP 9258 Sn 15 So 3 Nc 2
RArad 0.5192834634 DErad -0.4000273535 Plx 8.99 PmRA 94.71
PmDE 33.25 E RArad 3.1 E DErad 2.17 E Plx 3.63
E pmRA 3.08 E pmDE 2.78 Hpmag 6.7329 E Hpmag 0.0142
SHp 0.1 VA 1 BV 0.478 E BV 0.015
VI 0.55
CCDM
Ccdm 01590-2255 RComp Comp A Note1
Note2 Discov num DRAs 0.74 DDEs -9.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp F2 PmNote *
PmRA 93 PmDE 49 Dm number -23 737 Cat1 CD
Name2 167451 Cat2 SAO HD 12180 M HD
ADS BDS A 1581 M ADS BDS N IDS IDS 01543S2324A
HIC 9258
 
 
01590-2255 B
 
 
Coord arcsec 2000 015900.23-225506.6 Mag 7.56 Spectral class G0 (yellow) PmRA 97.00
PmDE 31.0 HIP 9258 Tycho2 6430-02303-1 Calc delta mag 0.28
Calc coord yes
Tycho2
Tycho2 6430-02303-1 Pflag RAmdeg 29.75081863 DEmdeg -22.91850330
PmRA 91.3 PmDE 39.0 E RAmdeg 5 E DEmdeg 5
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.74 EpDEm 1991.66
Num 6 Q RAmdeg 1.2 Q DEmdeg 2.2 Q pmRA 1.2
Q pmDE 2.2 BTmag 8.168 E BTmag 0.017 VTmag 7.564
E VTmag 0.011 Prox 85 TYC T HIP 9258
CCDM B RAdeg 29.75059389 DEdeg -22.91859250 EpRA 1990 1.83
EpDE 1990 1.75 E RAdeg 5.3 E DEdeg 5.3 Posflg
Corr -0.5
Hipparcos
Catalog H HIP 9258 Proxy H RAhms 01 59 00.66
DEdms -22 55 11.6 Vmag 6.62 VarFlag 2 R Vmag H
RAdeg 29.7528 DEdeg -22.9199 AstroRef A Plx 4.63
CCDM 01590-2255 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 303 Rho 8.561 HD 12180 BD
CD CD-23 737 CP CP-23 227 Dm number -23 737 VIred 0.42
SpType A7/8V + G R SpType Coord arcsec 2000 015900.66-225511.6
Hipparcos 2
HIP 9258 Sn 15 So 3 Nc 2
RArad 0.5192834634 DErad -0.4000273535 Plx 8.99 PmRA 94.71
PmDE 33.25 E RArad 3.1 E DErad 2.17 E Plx 3.63
E pmRA 3.08 E pmDE 2.78 Hpmag 6.7329 E Hpmag 0.0142
SHp 0.1 VA 1 BV 0.478 E BV 0.015
VI 0.55
CCDM
Ccdm 01590-2255 RComp Comp B Note1
Note2 Discov num H 58 DRAs 0.23 DDEs -5.1
R dRAs 91 Year 1822 Theta 304 Rho 8.4
Obs 17 Vmag 7.5 Sp PmNote *
PmRA 89 PmDE 47 Dm number Cat1
Name2 167450 Cat2 SAO HD M HD
ADS BDS A 1581 M ADS BDS N N IDS IDS 01543S2324B
HIC 9258
 
 
01590-2255 C
 
 
Coord arcsec 2000 015859.84-225224.2 Mag 11.8 Spectral class K: (yellow-orange) PmRA 94.00
PmDE 37.0 Tycho2 6430-00400-1 Calc delta mag 4.52 Calc coord yes
Tycho2
Tycho2 6430-00400-1 Pflag RAmdeg 29.74916517 DEmdeg -22.87337195
PmRA 98.4 PmDE 35.5 E RAmdeg 74 E DEmdeg 84
E pmRA 3.3 E pmDE 3.2 EpRAm 1984.29 EpDEm 1981.52
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.2 Q pmRA 1.2
Q pmDE 0.2 BTmag 13.188 E BTmag 0.295 VTmag 11.890
E VTmag 0.154 Prox 999 TYC HIP
CCDM RAdeg 29.74892278 DEdeg -22.87345333 EpRA 1990 1.86
EpDE 1990 1.73 E RAdeg 78.2 E DEdeg 89.6 Posflg
Corr 0.0