stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
04249+1903
OCC 921
HD 27901


Nearby doubles
6' : 04252+1858
RAO 546

8' : 04255+1901
HEI 456

17' : 04259+1852
BU 1185

25' : 04266+1912
GWP 585

28' : 04256+1838
COU2681AB

30' : 04270+1907
STF 546

40' : 04255+1942
COU 565

44' : 04222+1844
SLE 270

45' : 04255+1946
STJ 27

45' : 04276+1927
RED 5

52' : 04220+1932
GHE 6AB

52' : 04218+1929
SIG 1

52' : 04221+1934
KOH 9AB

53' : 04217+1928
BU 9004

53' : 04286+1911
BUP 61AB
Ain

57' : 04223+1820
LDS2229

57' : 04267+1811
LDS1170

57' : 04242+1959
LDS3583

59' : 04271+1812
STF 545AB

63' : 04258+1800
COU2682

64' : 04284+1822
LDS5564

64' : 04218+1949
KNT 2

68' : 04255+1756
KUI 17AB

71' : 04258+2012
LDS2235

72' : 04203+1833
LDS5540AB

75' : 04203+1937
TDS2828



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 04249+1903 : COMPONENTS
 
 
  A
B pa=0.0°
sep=0.00"
 
 
04249+1903 A
 
 
Componente originario normalizzato AB Name HD 27901 Coord arcsec 2000 042457.06+190231.5 Mag 6.8
Spectral class F2V (yellow-white) PmRA 109.00 PmDE -35.0 SAO 93918
HIP 20614 Tycho2 1273-01106-1 HD 27901 HR 1385
GC 5344 BD BD+18 633
Tycho2
Tycho2 1273-01106-1 Pflag RAmdeg 66.23802852 DEmdeg 19.04200817
PmRA 108.8 PmDE -34.6 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.29 EpDEm 1990.90
Num 22 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.5 BTmag 6.419 E BTmag 0.015 VTmag 6.015
E VTmag 0.010 Prox 999 TYC T HIP 20614
CCDM RAdeg 66.23776389 DEdeg 19.04209167 EpRA 1990 1.72
EpDE 1990 1.31 E RAdeg 3.6 E DEdeg 4.2 Posflg
Corr -0.4
SAO
SAO 93918 DelFlag RA1950 PmRA1950 0.0074
DE1950 PmDE1950 -0.043 Vmag 6 SpType F0
Double code Source 70 CatNum 5344 DM BD+18 633
DMcomp BDsup HD 27901 M HD 0
GC 5344 RA1950rad 1.14333892 DE1950rad 0.3303654 PmRA2000 0.0074
PmDE2000 -0.044
Hipparcos
Catalog H HIP 20614 Proxy RAhms 04 24 57.06
DEdms +19 02 31.5 Vmag 5.97 VarFlag R Vmag H
RAdeg 66.2377 DEdeg 19.0421 AstroRef Plx 20.4
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 27901 BD BD+18 633
CD CP Dm number +18 633 VIred 0.47
SpType F4V R SpType Coord arcsec 2000 042457.06+190231.5
Hipparcos 2
HIP 20614 Sn 5 So 0 Nc 1
RArad 1.1560668059 DErad 0.3323472086 Plx 19.79 PmRA 109.7
PmDE -34.5 E RArad 0.41 E DErad 0.26 E Plx 0.42
E pmRA 0.57 E pmDE 0.44 Hpmag 6.0632 E Hpmag 0.001
SHp 0.007 VA 0 BV 0.378 E BV 0.014
VI 0.47
 
 
04249+1903 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042457.06+190231.5 Mag 6.8 Calc coord yes