stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
02508-4514
COO 16
HD 17888


Nearby doubles
29' : 02482-4520
DON 41

38' : 02542-4529
TSN 73

50' : 02539-4436
I 1480

58' : 02552-4549
CPO 113

68' : 02563-4440
DON1060

69' : 02483-4412
UC 814

70' : 02507-4405
TNN 5

79' : 02576-4546
LDS 84

80' : 02511-4634
TDS2372

88' : 02586-4444
DON 44

90' : 02426-4454
DON 38

91' : 02478-4350
UC 810

93' : 02561-4401
UC 883

98' : 02418-4536
HDS 353

106' : 02529-4331
UC 835

106' : 03009-4517
HDS 384

109' : 02452-4344
CPO 29AB

109' : 02486-4701
CPO 112

115' : 02525-4707
KPP2810AB

116' : 02410-4605
TDS2334

139' : 03040-4526
B 2079

142' : 02467-4300
RSS 60

143' : 02508-4251
I 1143

145' : 02503-4250
BRT 652

150' : 02590-4313
TVB 45

151' : 03005-4325
CPO 115



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 02508-4514 : COMPONENTS
 
 
  A
B pa=180.5°
sep=3.45"
 
 
02508-4514 A
 
 
Componente originario normalizzato AB Name HD 17888 Coord arcsec 2000 025050.84-451424.0 Mag 9.69
Spectral class F8 (yellow-white) PmRA -6.00 PmDE -35.0 HIP 13273
Tycho2 8051-01085-1 HD 17888 CD CD-45 926 CP CP-45 283
Tycho2
Tycho2 8051-01085-1 Pflag RAmdeg 42.71185085 DEmdeg -45.24000472
PmRA -8.0 PmDE -33.7 E RAmdeg 15 E DEmdeg 15
E pmRA 2.7 E pmDE 2.6 EpRAm 1991.32 EpDEm 1991.27
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.235 E BTmag 0.028 VTmag 9.685
E VTmag 0.024 Prox 35 TYC T HIP 13273
CCDM A RAdeg 42.71187722 DEdeg -45.23992667 EpRA 1990 1.67
EpDE 1990 1.66 E RAdeg 15.3 E DEdeg 15.3 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 13273 Proxy H RAhms 02 50 50.85
DEdms -45 14 23.7 Vmag 8.95 VarFlag R Vmag H
RAdeg 42.7119 DEdeg -45.2399 AstroRef A Plx 8.64
CCDM 02508-4514 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 181 Rho 3.5 HD 17888 BD
CD CD-45 926 CP CP-45 283 Dm number -45 926 VIred 0.22
SpType F5/F6V R SpType Coord arcsec 2000 025050.85-451423.7
Hipparcos 2
HIP 13273 Sn 15 So 3 Nc 2
RArad 0.7454628516 DErad -0.7895855663 Plx 6.61 PmRA -7.41
PmDE -37.79 E RArad 1.1 E DErad 1.14 E Plx 1.37
E pmRA 1.54 E pmDE 1.89 Hpmag 9.073 E Hpmag 0.0027
SHp 0.024 VA 0 BV 0.524 E BV 0.019
VI 0.6
CCDM
Ccdm 02508-4514 RComp Comp A Note1
Note2 Discov num DRAs 2.86 DDEs -22.8
R dRAs 11 Year Theta Rho
Obs 2 Vmag 9.6 Sp F8 PmNote
PmRA -15 PmDE -29 Dm number -45 926 Cat1 CD
Name2 Cat2 HD 17888 M HD
ADS BDS M ADS BDS N IDS IDS 02472S4539A
HIC 13273
 
 
02508-4514 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025050.84-451427.5 Mag 9.83 PmRA -8.00
PmDE -37.0 HIP 13273 Tycho2 8051-00334-1 Calc delta mag 0.14
Calc coord yes
Tycho2
Tycho2 8051-00334-1 Pflag RAmdeg 42.71183301 DEmdeg -45.24098135
PmRA -7.7 PmDE -36.9 E RAmdeg 18 E DEmdeg 18
E pmRA 2.7 E pmDE 2.6 EpRAm 1991.12 EpDEm 1991.08
Num 3 Q RAmdeg 1.1 Q DEmdeg 2.1 Q pmRA 1.1
Q pmDE 2.0 BTmag 10.420 E BTmag 0.033 VTmag 9.830
E VTmag 0.026 Prox 35 TYC T HIP 13273
CCDM B RAdeg 42.71185833 DEdeg -45.24089611 EpRA 1990 1.68
EpDE 1990 1.66 E RAdeg 17.8 E DEdeg 17.7 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 13273 Proxy H RAhms 02 50 50.85
DEdms -45 14 23.7 Vmag 8.95 VarFlag R Vmag H
RAdeg 42.7119 DEdeg -45.2399 AstroRef A Plx 8.64
CCDM 02508-4514 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 181 Rho 3.5 HD 17888 BD
CD CD-45 926 CP CP-45 283 Dm number -45 926 VIred 0.22
SpType F5/F6V R SpType Coord arcsec 2000 025050.85-451423.7
Hipparcos 2
HIP 13273 Sn 15 So 3 Nc 2
RArad 0.7454628516 DErad -0.7895855663 Plx 6.61 PmRA -7.41
PmDE -37.79 E RArad 1.1 E DErad 1.14 E Plx 1.37
E pmRA 1.54 E pmDE 1.89 Hpmag 9.073 E Hpmag 0.0027
SHp 0.024 VA 0 BV 0.524 E BV 0.019
VI 0.6
CCDM
Ccdm 02508-4514 RComp Comp B Note1
Note2 Discov num COO 16 DRAs 2.84 DDEs -26.1
R dRAs 10 Year 1900 Theta 181 Rho 3.6
Obs 8 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02472S4539B
HIC 13273