stampa
Login

Preset columns are boring you? Create your own custom set!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20577+5849
A 756 AB
HD 199937


Nearby doubles
22' : 20559+5906
A 754

43' : 20537+5918
A 751

43' : 21010+5923
MLR 242

47' : 21009+5929
MLR 241

48' : 21024+5920
STI1011

49' : 21009+5931
ES 2703

55' : 21045+5904
MLB1090

55' : 20563+5943
LDS2794

56' : 21035+5922
MRI 37

58' : 21047+5831
HDS3002

58' : 21035+5925
MLR 243

60' : 20590+5948
TDT2672

60' : 20509+5918
MLR 240

66' : 20493+5845
STTA211

70' : 21012+5953
TDT2696

74' : 21070+5900
STF2766

74' : 20562+5742
HJ 1595

75' : 20503+5937
MLR 239

75' : 21063+5924
CLZ 79

77' : 20538+5739
OSW 76

81' : 20483+5815
MLR 360

83' : 21082+5907
A 760AB

85' : 20500+5751
CVR 232

86' : 21084+5913
KPP3366

87' : 20470+5825
HDS2961

96' : 20454+5906
ES 2700



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 20577+5849 : COMPONENTS
 
 
  A B C D
B pa=196.5°
sep=0.53"
 
C pa=188.7°
sep=52.41"
pa=188.6°
sep=51.89"
 
D pa=264.9°
sep=215.51"
pa=265.0°
sep=215.32"
pa=279.0°
sep=209.31"
 
Db pa=264.9°
sep=215.52"
pa=265.0°
sep=215.33"
pa=279.0°
sep=209.34"
pa=349.6°
sep=0.09"
 
 
20577+5849 A
 
 
Name HD 199937 Coord arcsec 2000 205740.68+584919.4 Mag 8.27 Spectral class A0 (white)
PmRA 9.00 PmDE 4.0 SAO 33027 HIP 103461
Tycho2 3964-00888-1 HD 199937 BD BD+58 2195
Tycho2
Tycho2 3964-00888-1 Pflag RAmdeg 314.41949652 DEmdeg 58.82202561
PmRA 8.5 PmDE 4.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.32 EpDEm 1991.43
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 8.109 E BTmag 0.015 VTmag 7.971
E VTmag 0.012 Prox 539 TYC T HIP 103461
CCDM AB RAdeg 314.41945833 DEdeg 58.82201556 EpRA 1990 1.59
EpDE 1990 1.69 E RAdeg 5.4 E DEdeg 4.9 Posflg P
Corr 0.1
SAO
SAO 33027 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.015 Vmag 7.5 SpType A0
Double code Source 38 CatNum 11789 DM BD+58 2195
DMcomp BDsup HD 199937 M HD 0
GC RA1950rad 5.48219545 DE1950rad 1.02324697 PmRA2000 0.0011
PmDE2000 0.012
Hipparcos
Catalog H HIP 103461 Proxy H RAhms 20 57 40.68
DEdms +58 49 19.4 Vmag 7.9 VarFlag R Vmag H
RAdeg 314.419 DEdeg 58.8221 AstroRef A Plx 2.18
CCDM 20577+5849 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 212 Rho 0.556 HD 199937 BD BD+58 2195
CD CP Dm number +58 2195 VIred 0.11
SpType A0 R SpType Coord arcsec 2000 205740.68+584919.4
Hipparcos 2
HIP 103461 Sn 15 So 3 Nc 2
RArad 5.4876556024 DErad 1.0266384895 Plx 2.36 PmRA 6.17
PmDE 3.56 E RArad 0.7 E DErad 1.01 E Plx 0.84
E pmRA 0.8 E pmDE 1.27 Hpmag 7.9463 E Hpmag 0.0015
SHp 0.013 VA 0 BV 0.121 E BV 0.016
VI 0.14
CCDM
Ccdm 20577+5849 RComp Comp A Note1
Note2 Discov num DRAs -1.45 DDEs 18.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.1 Sp A0 PmNote *
PmRA -12 PmDE -6 Dm number +58 2195 Cat1 BD
Name2 +58 1301 Cat2 AGK2/3 HD 199937 M HD
ADS BDS A14493 M ADS BDS N IDS IDS 20552N5826A
HIC 103461
 
 
20577+5849 B
 
 
Coord arcsec 2000 205740.66+584918.9 Mag 9.2 PmRA 9.00 PmDE 4.0
Calc delta mag 0.93 Calc coord yes
CCDM
Ccdm 20577+5849 RComp Comp B Note1
Note2 Discov num A 756 DRAs DDEs
R dRAs Year 1904 Theta 221 Rho 0.5
Obs 12 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14493 M ADS BDS N IDS IDS 20552N5826B
HIC 103461
 
 
20577+5849 C
 
 
Coord arcsec 2000 205739.66+584827.6 Mag 9.33 PmRA 6.00 PmDE 4.0
SAO 33025 Tycho2 3964-00438-1 HD 239535 DM BD+58 2194
Calc delta mag 1.06 Calc coord yes
Tycho2
Tycho2 3964-00438-1 Pflag RAmdeg 314.41130293 DEmdeg 58.80766455
PmRA 6.6 PmDE 6.5 E RAmdeg 11 E DEmdeg 11
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.47 EpDEm 1990.54
Num 8 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.5 BTmag 9.457 E BTmag 0.020 VTmag 9.327
E VTmag 0.021 Prox 539 TYC T HIP
CCDM RAdeg 314.41127361 DEdeg 58.80764778 EpRA 1990 1.64
EpDE 1990 1.67 E RAdeg 11.2 E DEdeg 11.3 Posflg
Corr 0.2
SAO
SAO 33025 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 0.007 Vmag 9 SpType A0
Double code Source 38 CatNum 11787 DM BD+58 2194
DMcomp BDsup HD 239535 M HD 0
GC RA1950rad 5.48205305 DE1950rad 1.02299635 PmRA2000 0.0017
PmDE2000 0.004
CCDM
Ccdm 20577+5849 RComp Comp C Note1
Note2 Discov num A 756 DRAs -3.42 DDEs -32.4
R dRAs 10 Year 1918 Theta 197 Rho 55.1
Obs 1 Vmag 9.3 Sp A0 PmNote *
PmRA -4 PmDE 0 Dm number +58 2194 Cat1 BD
Name2 +58 1300 Cat2 AGK2/3 HD 239535 M HD
ADS BDS A14493 M ADS BDS N IDS IDS 20552N5826C
HIC
 
 
20577+5849 D
 
 
Coord arcsec 2000 205713.04+584900.2 Coord calc 205726.37+584900.2 Mag 8 Mag composta 7.93
Spectral class A0 (white) PmRA 6.00 PmDE 3.0 SAO 33019
HIP 103421 Tycho2 3964-00110-1 HD 199850 BD BD+58 2193
Calc delta mag 0.27
Tycho2
Tycho2 3964-00110-1 Pflag RAmdeg 314.30434868 DEmdeg 58.81675010
PmRA 5.8 PmDE 4.8 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.35 EpDEm 1991.44
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 7.930 E BTmag 0.016 VTmag 7.929
E VTmag 0.012 Prox 999 TYC T HIP 103421
CCDM RAdeg 314.30432306 DEdeg 58.81673889 EpRA 1990 1.63
EpDE 1990 1.70 E RAdeg 4.9 E DEdeg 4.7 Posflg
Corr 0.1
SAO
SAO 33019 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 0.014 Vmag 7.2 SpType A0
Double code Source 38 CatNum 11776 DM BD+58 2193
DMcomp BDsup HD 199850 M HD 0
GC RA1950rad 5.48019889 DE1950rad 1.02316187 PmRA2000 0.0015
PmDE2000 0.011
Hipparcos
Catalog H HIP 103421 Proxy RAhms 20 57 13.04
DEdms +58 49 00.2 Vmag 7.94 VarFlag R Vmag H
RAdeg 314.304 DEdeg 58.8167 AstroRef Plx 4.23
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 199850 BD BD+58 2193
CD CP Dm number +58 2193 VIred 0
SpType A0 R SpType Coord arcsec 2000 205713.04+584900.2
Hipparcos 2
HIP 103421 Sn 5 So 0 Nc 1
RArad 5.4856452265 DErad 1.0265456807 Plx 3.8 PmRA 6.07
PmDE 3.62 E RArad 0.42 E DErad 0.48 E Plx 0.5
E pmRA 0.51 E pmDE 0.62 Hpmag 7.9468 E Hpmag 0.0013
SHp 0.013 VA 0 BV -0.003 E BV 0.013
VI 0.02
 
 
20577+5849 Db
 
 
Coord arcsec 2000 205713.04+584900.3 Mag 10.5 Calc delta mag 2.23 Calc coord yes