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Doubles in session


Current system
07231-2532
HDS 1037 AB


Nearby doubles
4' : 07228-2531
BRT2897

5' : 07234-2530
TDS4758

12' : 07239-2532
RST2474

15' : 07230-2546
B 719AB

16' : 07221-2523
TDS4743

20' : 07216-2534
TDS 362

23' : 07218-2517
TDS4739

25' : 07219-2513
TDS 363

25' : 07240-2554
B 2143

27' : 07220-2554
TDS4741

29' : 07222-2558
TDS4745

34' : 07255-2541
TDS4788

36' : 07235-2457
B 2625

37' : 07246-2603
B 721

38' : 07253-2554
TDS4786

42' : 07261-2527
TDS4797

45' : 07261-2515
EVS 3

47' : 07196-2530
B 717

48' : 07195-2527
BRT2895

50' : 07257-2458
TDS4790

50' : 07200-2600
TDS4714

54' : 07195-2554
TDS4708

54' : 07199-2500
B 2142

56' : 07270-2516
TDS4808

57' : 07251-2443
TDS4783

59' : 07242-2628
TDS4771



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 07231-2532 : COMPONENTS
 
 
  A B
B pa=182.7°
sep=0.28"
 
C pa=341.4°
sep=37.47"
pa=341.6°
sep=37.73"
 
 
07231-2532 A
 
 
Coord arcsec 2000 072303.76-253153.2 Mag 9.27 Spectral class B (blue-white) PmRA -2.00
PmDE 3.0 HIP 35800 Tycho2 6541-00670-1 CD CD-25 4447
CP CP-25 2291
Tycho2
Tycho2 6541-00670-1 Pflag RAmdeg 110.76567907 DEmdeg -25.53142021
PmRA -2.0 PmDE 8.7 E RAmdeg 7 E DEmdeg 5
E pmRA 2.3 E pmDE 2.1 EpRAm 1991.18 EpDEm 1991.65
Num 6 Q RAmdeg 0.3 Q DEmdeg 1.6 Q pmRA 0.3
Q pmDE 1.5 BTmag 8.985 E BTmag 0.016 VTmag 9.149
E VTmag 0.013 Prox 385 TYC T HIP 35800
CCDM AC RAdeg 110.76568444 DEdeg -25.53144000 EpRA 1990 1.37
EpDE 1990 1.75 E RAdeg 6.9 E DEdeg 5.1 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 35800 Proxy H RAhms 07 23 03.76
DEdms -25 31 53.2 Vmag 9.19 VarFlag R Vmag G
RAdeg 110.766 DEdeg -25.5314 AstroRef * Plx 2.3
CCDM 07231-2532 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual C M HIP AC
Theta 183 Rho 0.279 HD BD
CD CD-25 4447 CP CP-25 2291 Dm number -25 4447 VIred -0.15
SpType B R SpType Coord arcsec 2000 072303.76-253153.2
Hipparcos 2
HIP 35800 Sn 55 So 3 Nc 2
RArad 1.9332258829 DErad -0.4456078058 Plx 0.41 PmRA -2.41
PmDE 0.41 E RArad 0.49 E DErad 0.99 E Plx 1.41
E pmRA 0.53 E pmDE 1.3 Hpmag 9.1444 E Hpmag 0.0016
SHp 0.023 VA 0 BV -0.15 E BV 0.02
VI -0.15
CCDM
Ccdm 07231-2532 RComp Comp A Note1
Note2 Discov num DRAs -2.23 DDEs 6.8
R dRAs 82 Year Theta Rho
Obs 3 Vmag 9.3 Sp PmNote
PmRA -2 PmDE 3 Dm number -25 4447 Cat1 CD
Name2 173595 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS * IDS 07189S2520A
HIC 35800
 
 
07231-2532 B
 
 
Coord arcsec 2000 072303.76-253153.5 Mag 11.62 Calc delta mag 2.35 Calc coord yes
CCDM
Ccdm 07231-2532 RComp Comp B Note1
Note2 Discov num RSU DRAs -3.13 DDEs 43.0
R dRAs 82 Year 1976 Theta 339 Rho 38.6
Obs 1 Vmag 9.3 Sp PmNote
PmRA -4 PmDE 2 Dm number -25 4446 Cat1 CD
Name2 173594 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS * IDS 07189S2520B
HIC 35798
 
 
07231-2532 C
 
 
Coord arcsec 2000 072302.88-253117.7 Mag 9.26 PmRA -9.00 PmDE 4.0
HIP 35798 Tycho2 6541-04231-1 CD CD-25 4446 CP CP-25 2290
Calc delta mag 0.01 Calc coord yes
Tycho2
Tycho2 6541-04231-1 Pflag RAmdeg 110.76159564 DEmdeg -25.52139003
PmRA -6.9 PmDE 2.0 E RAmdeg 9 E DEmdeg 7
E pmRA 1.5 E pmDE 1.6 EpRAm 1990.30 EpDEm 1991.22
Num 6 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.1 BTmag 9.516 E BTmag 0.017 VTmag 9.256
E VTmag 0.014 Prox 385 TYC T HIP 35798
CCDM RAdeg 110.76161417 DEdeg -25.52139444 EpRA 1990 1.39
EpDE 1990 1.74 E RAdeg 8.7 E DEdeg 6.5 Posflg
Corr -0.2
Hipparcos
Catalog H HIP 35798 Proxy RAhms 07 23 02.79
DEdms -25 31 17.0 Vmag 9.26 VarFlag R Vmag H
RAdeg 110.762 DEdeg -25.5214 AstroRef Plx 4.64
CCDM 07231-2532 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CD-25 4446 CP CP-25 2290 Dm number -25 4446 VIred 0.24
SpType A2 R SpType Coord arcsec 2000 072302.79-253117.0
Hipparcos 2
HIP 35798 Sn 5 So 0 Nc 1
RArad 1.9331548859 DErad -0.4454323206 Plx 4.56 PmRA -4.22
PmDE 1.11 E RArad 0.5 E DErad 0.98 E Plx 1.41
E pmRA 0.55 E pmDE 1.28 Hpmag 9.3339 E Hpmag 0.0019
SHp 0.025 VA 0 BV 0.261 E BV 0.017
VI 0.29
CCDM
Ccdm 07231-2532 RComp Comp C Note1
Note2 Discov num HDS DRAs -2.24 DDEs 6.5
R dRAs 82 Year 1991 Theta 183 Rho 0.3
Obs 1 Vmag 11.6 Sp PmNote
PmRA -2 PmDE 3 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 35800