stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
06497-2405
BU 324 AB
HD 49891


Nearby doubles
5' : 06496-2409
S 538AB

16' : 06492-2352
ARA2019

17' : 06504-2350
I 762

22' : 06486-2350
ARA2018

30' : 06516-2350
TDS4218

30' : 06499-2335
TDS4187

33' : 06476-2352
B 119

33' : 06515-2343
ARA2020

33' : 06474-2401
TDS4138

34' : 06474-2359
ARA2016AB

34' : 06480-2342
ARA2017

39' : 06516-2434
TDS4219

40' : 06484-2440
LDS3720

40' : 06479-2435
TDS4148

42' : 06526-2418
TDS4240

46' : 06464-2411
ARA2295

48' : 06479-2445
WFC 44

49' : 06524-2332
ARA2022

50' : 06470-2437
TDS 281

54' : 06465-2436
TDS 280

55' : 06527-2442
TDS4241

55' : 06457-2403
ARA2014AB

57' : 06536-2425
COO 277

57' : 06499-2501
TDS4188

58' : 06537-2423
SKF2516

58' : 06523-2319
ARA2021



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 06497-2405 : COMPONENTS
 
 
  A B C
B pa=205.8°
sep=1.89"
 
C pa=283.4°
sep=27.76"
pa=287.3°
sep=27.42"
 
D pa=2.4°
sep=30.68"
pa=3.7°
sep=32.43"
pa=49.4°
sep=37.22"
 
 
06497-2405 A
 
 
Name HD 49891 Coord arcsec 2000 064944.00-240433.7 Mag 6.56 Spectral class A0/1V (white)
PmRA -5.00 PmDE -24.0 SAO 172389 HIP 32744
Tycho2 6521-03595-1 HD 49891 HR 2528 GC 8939
CD CD-23 4438
Tycho2
Tycho2 6521-03595-1 Pflag P RAmdeg 102.43329183 DEmdeg -24.07614587
PmRA -5.3 PmDE -23.7 E RAmdeg 4 E DEmdeg 3
E pmRA 4.2 E pmDE 3.8 EpRAm 1991.38 EpDEm 1991.69
Num 3 Q RAmdeg 0.0 Q DEmdeg 2.7 Q pmRA 0.1
Q pmDE 2.7 BTmag 6.592 E BTmag 0.014 VTmag 6.558
E VTmag 0.009 Prox 18 TYC T HIP 32744
CCDM A RAdeg 102.43333917 DEdeg -24.07603667 EpRA 1990 1.40
EpDE 1990 1.70 E RAdeg 3.5 E DEdeg 3.3 Posflg D
Corr 0.0
SAO
SAO 172389 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.005 Vmag 6.2 SpType A0
Double code Source 70 CatNum 8939 DM CD-23 4438
DMcomp BDsup HD 49891 M HD 0
GC 8939 RA1950rad 1.77873766 DE1950rad -0.41917786 PmRA2000 0.0001
PmDE2000 -0.003
Hipparcos
Catalog H HIP 32744 Proxy H RAhms 06 49 44.00
DEdms -24 04 33.7 Vmag 6.31 VarFlag R Vmag H
RAdeg 102.433 DEdeg -24.076 AstroRef A Plx 5.58
CCDM 06497-2405 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 209 Rho 1.794 HD 49891 BD
CD CD-23 4438 CP Dm number -23 4438 VIred 0.06
SpType A0/A1V R SpType Coord arcsec 2000 064944.00-240433.7
Hipparcos 2
HIP 32744 Sn 15 So 3 Nc 2
RArad 1.7877990367 DErad -0.4202060525 Plx 4.07 PmRA 0.12
PmDE -14.17 E RArad 0.32 E DErad 0.48 E Plx 0.7
E pmRA 0.39 E pmDE 0.58 Hpmag 6.3319 E Hpmag 0.0006
SHp 0.009 VA 0 BV 0.054 E BV 0.007
VI 0.07
CCDM
Ccdm 06497-2405 RComp Comp A Note1
Note2 Discov num DRAs 2.02 DDEs 26.8
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.5 Sp A0 PmNote *
PmRA 1 PmDE -6 Dm number -23 4438 Cat1 CD
Name2 172389 Cat2 SAO HD 49891 M HD
ADS BDS A 5498 M ADS BDS N IDS IDS 06456S2358A
HIC 32744
 
 
06497-2405 B
 
 
Coord arcsec 2000 064943.94-240435.4 Coord calc 064943.94-240435.4 Mag 7.98 Spectral class MS (red)
PmRA -1.00 PmDE -13.0 Tycho2 6521-03595-2 Calc delta mag 1.42
Tycho2
Tycho2 6521-03595-2 Pflag P RAmdeg 102.43329183 DEmdeg -24.07614587
PmRA -5.3 PmDE -23.7 E RAmdeg 4 E DEmdeg 3
E pmRA 4.2 E pmDE 3.8 EpRAm 1991.38 EpDEm 1991.69
Num 3 Q RAmdeg 0.0 Q DEmdeg 2.7 Q pmRA 0.1
Q pmDE 2.7 BTmag 8.095 E BTmag 0.015 VTmag 7.930
E VTmag 0.011 Prox 18 TYC T HIP 32744
CCDM B RAdeg 102.43307417 DEdeg -24.07647083 EpRA 1990 1.40
EpDE 1990 1.68 E RAdeg 4.7 E DEdeg 4.2 Posflg D
Corr 0.0
CCDM
Ccdm 06497-2405 RComp Comp B Note1
Note2 Discov num BU 324 DRAs DDEs
R dRAs Year 1877 Theta 206 Rho 1.8
Obs 16 Vmag 7.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5498 M ADS BDS N IDS IDS 06456S2358B
HIC 32744
 
 
06497-2405 C
 
 
Coord arcsec 2000 064942.03-240427.3 Mag 8.28 Spectral class A (white) PmRA 0.00
PmDE -13.0 HIP 32741 Tycho2 6521-03594-1 CD CD-23 4436
CP CP-23 1518 Calc delta mag 1.72 Calc coord yes
Tycho2
Tycho2 6521-03594-1 Pflag RAmdeg 102.42434169 DEmdeg -24.07426863
PmRA -1.4 PmDE -11.1 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.06 EpDEm 1991.29
Num 7 Q RAmdeg 0.4 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.0 BTmag 8.471 E BTmag 0.015 VTmag 8.285
E VTmag 0.011 Prox 298 TYC T HIP 32741
CCDM RAdeg 102.42434556 DEdeg -24.07424278 EpRA 1990 1.40
EpDE 1990 1.64 E RAdeg 5.4 E DEdeg 4.7 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 32741 Proxy RAhms 06 49 41.84
DEdms -24 04 27.3 Vmag 8.75 VarFlag R Vmag G
RAdeg 102.424 DEdeg -24.0742 AstroRef Plx 4.12
CCDM 06497-2405 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CD-23 4436 CP CP-23 1518 Dm number -23 4436 VIred 0.27
SpType A2 R SpType Coord arcsec 2000 064941.84-240427.3
Hipparcos 2
HIP 32741 Sn 5 So 0 Nc 1
RArad 1.7876420278 DErad -0.4201748029 Plx 2.47 PmRA 1.85
PmDE -11.23 E RArad 0.66 E DErad 0.98 E Plx 1.52
E pmRA 0.76 E pmDE 1.16 Hpmag 8.7797 E Hpmag 0.0025
SHp 0.037 VA 0 BV 0.238 E BV 0.015
VI 0.27
CCDM
Ccdm 06497-2405 RComp Comp C Note1
Note2 Discov num S 537 DRAs -0.25 DDEs 34.9
R dRAs 10 Year 1825 Theta 281 Rho 30.5
Obs 5 Vmag 8.8 Sp A2 PmNote *
PmRA -25 PmDE 12 Dm number -23 4436 Cat1 CD
Name2 172386 Cat2 SAO HD M HD
ADS BDS A 5498 M ADS BDS N IDS IDS 06456S2358C
HIC 32741
 
 
06497-2405 D
 
 
Coord arcsec 2000 064944.09-240403.0 Mag 13 PmRA -1.00 PmDE 14.0
Calc delta mag 6.44 Calc coord yes
CCDM
Ccdm 06497-2405 RComp Comp D Note1
Note2 Discov num S 537 DRAs DDEs
R dRAs Year 1898 Theta 002 Rho 29.3
Obs 3 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5498 M ADS BDS N IDS IDS 06456S2358D
HIC