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Doubles in session


Current system
07178-2559
SEE 75 AB


Nearby doubles
17' : 07190-2555
WFC 265

21' : 07193-2602
TDS4706

24' : 07195-2554
TDS4708

24' : 07184-2537
BRT2892

29' : 07159-2546
B 714

30' : 07158-2611
TDS4644

30' : 07158-2546
TDS4643

31' : 07200-2600
TDS4714

34' : 07177-2526
RST2468

39' : 07196-2530
B 717

39' : 07194-2631
B 716

41' : 07195-2527
BRT2895

41' : 07150-2543
B 2624

44' : 07160-2523
TDS4648

44' : 07178-2515
TDS4683

48' : 07143-2558
HLD 86

48' : 07169-2513
TDS4670

53' : 07140-2610
BRT2886

53' : 07143-2621
FIN 323

56' : 07189-2506
TDS4705

57' : 07220-2554
TDS4741

58' : 07216-2534
TDS 362

58' : 07161-2507
RST3505

59' : 07203-2647
KPP1857

60' : 07135-2610
RST2461

60' : 07222-2558
TDS4745



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 07178-2559 : COMPONENTS
 
 
  A Ab B
Ab pa=314.6°
sep=0.09"
 
B pa=5.8°
sep=13.37"
pa=6.1°
sep=13.31"
 
C pa=28.2°
sep=11.28"
pa=28.6°
sep=11.25"
pa=130.2°
sep=5.21"
 
 
07178-2559 A
 
 
Coord arcsec 2000 071747.00-255908.7 Mag 7.9 Spectral class F3V (yellow-white) PmRA -19.00
PmDE 29.0 SAO 173409 HIP 35323 Tycho2 6541-01535-1
HD 56875 CD CD-25 4322
Tycho2
Tycho2 6541-01535-1 Pflag RAmdeg 109.44576429 DEmdeg -25.98567802
PmRA -18.3 PmDE 25.4 E RAmdeg 5 E DEmdeg 4
E pmRA 1.3 E pmDE 1.4 EpRAm 1990.90 EpDEm 1991.46
Num 10 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 8.326 E BTmag 0.015 VTmag 7.884
E VTmag 0.010 Prox 999 TYC T HIP 35323
CCDM RAdeg 109.44581306 DEdeg -25.98573639 EpRA 1990 1.42
EpDE 1990 1.74 E RAdeg 4.5 E DEdeg 4.1 Posflg
Corr -0.2
SAO
SAO 173409 DelFlag RA1950 PmRA1950 -0.0034
DE1950 PmDE1950 0.022 Vmag 8.1 SpType F0
Double code Source 25 CatNum 4718 DM CD-25 4322
DMcomp BDsup HD 56875 M HD 0
GC RA1950rad 1.90124315 DE1950rad -0.45194545 PmRA2000 -0.0031
PmDE2000 0.025
Hipparcos
Catalog H HIP 35323 Proxy RAhms 07 17 47.00
DEdms -25 59 08.7 Vmag 7.83 VarFlag R Vmag H
RAdeg 109.446 DEdeg -25.9857 AstroRef Plx 13.46
CCDM 07178-2559 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 56875 BD
CD CD-25 4322 CP Dm number -25 4322 VIred 0.47
SpType F3V R SpType Coord arcsec 2000 071747.00-255908.7
Hipparcos 2
HIP 35323 Sn 5 So 0 Nc 1
RArad 1.910189793 DErad -0.4535367422 Plx 13.6 PmRA -20.62
PmDE 27.71 E RArad 0.31 E DErad 0.42 E Plx 0.66
E pmRA 0.33 E pmDE 0.51 Hpmag 7.9262 E Hpmag 0.0012
SHp 0.014 VA 0 BV 0.419 E BV 0.007
VI 0.49
CCDM
Ccdm 07178-2559 RComp Comp A Note1
Note2 Discov num DRAs -1.15 DDEs -8.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp F0 PmNote *
PmRA -46 PmDE 22 Dm number -25 4322 Cat1 CD
Name2 173409 Cat2 SAO HD 56875 M HD
ADS BDS A 5966 M ADS BDS N IDS IDS 07137S2548A
HIC 35323
 
 
07178-2559 Ab
 
 
Coord arcsec 2000 071747.00-255908.6 Calc delta mag 7.9 Calc coord yes
 
 
07178-2559 B
 
 
Coord arcsec 2000 071747.10-255855.4 Coord calc 071747.10-255855.4 Mag 13.5 Spectral class M2.0 (red)
PmRA -24.00 PmDE 15.0 Calc delta mag 5.6
CCDM
Ccdm 07178-2559 RComp Comp B Note1
Note2 Discov num SEE 75 DRAs DDEs
R dRAs Year 1897 Theta 007 Rho 12.4
Obs 2 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5966 M ADS BDS N IDS IDS 07137S2548B
HIC
 
 
07178-2559 C
 
 
Coord arcsec 2000 071747.40-255858.8 Mag 17.7 Spectral class >L0 Calc delta mag 9.8
Calc coord yes