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
00257-5050
HJ 3365
HD 2202


Nearby doubles
28' : 00285-5058
TDS1482AB

40' : 00262-5011
TDS1463

50' : 00228-5009
CBL 570

55' : 00293-5008
TOI 337

60' : 00297-5004
TDS1489

62' : 00193-5040
RST 5

72' : 00282-4943
TDS1478

75' : 00180-5037
KPP2849

83' : 00171-5039
TDS1382

89' : 00174-5131
HDS 40

90' : 00305-5207
TDS1498

96' : 00243-5226
LDS 17

103' : 00156-5019
HU 1552

108' : 00356-5146
TDS1535

109' : 00216-5232
HJ 3360

116' : 00278-5244
UC 373

118' : 00215-4900
RST 6

120' : 00179-4917
UC 348

124' : 00259-5254
TSN 13

124' : 00189-4905
RST 4

130' : 00159-4922
UC 344

134' : 00394-5124
SHN 55

134' : 00314-4848
RST 11

136' : 00356-5230
RST 12

147' : 00132-5219
LDS 3

147' : 00366-4908
LDS 21



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 00257-5050 : COMPONENTS
 
 
  A
B pa=174.9°
sep=16.49"
 
 
00257-5050 A
 
 
Componente originario normalizzato AB Name HD 2202 Coord arcsec 2000 002543.45-505017.2 Mag 8.39
Spectral class F0(pSr) (yellow-white) PmRA 141.00 PmDE 14.0 SAO 232036
HIP 2028 Tycho2 8029-01175-1 HD 2202 CD CD-51 101
CP CP-51 53
Tycho2
Tycho2 8029-01175-1 Pflag RAmdeg 6.43102651 DEmdeg -50.83810173
PmRA 144.1 PmDE 8.9 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.3 EpRAm 1991.06 EpDEm 1991.27
Num 8 Q RAmdeg 2.2 Q DEmdeg 1.8 Q pmRA 2.3
Q pmDE 1.8 BTmag 8.812 E BTmag 0.016 VTmag 8.393
E VTmag 0.011 Prox 166 TYC T HIP 2028
CCDM A RAdeg 6.43049556 DEdeg -50.83812250 EpRA 1990 1.61
EpDE 1990 1.68 E RAdeg 5.2 E DEdeg 5.0 Posflg
Corr 0.3
SAO
SAO 232036 DelFlag RA1950 PmRA1950 0.0159
DE1950 PmDE1950 0.008 Vmag 9.1 SpType F2
Double code Source 48 CatNum 166 DM CP-51 53
DMcomp BDsup HD 2202 M HD 0
GC RA1950rad 0.10164963 DE1950rad -0.89212818 PmRA2000 0.0158
PmDE2000 0.002
Hipparcos
Catalog H HIP 2028 Proxy RAhms 00 25 43.31
DEdms -50 50 17.3 Vmag 8.37 VarFlag R Vmag H
RAdeg 6.43047 DEdeg -50.8381 AstroRef A Plx 13.82
CCDM 00257-5050 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 2202 BD
CD CD-51 101 CP CP-51 53 Dm number -51 101 VIred 0.46
SpType F0p... R SpType Coord arcsec 2000 002543.31-505017.3
Hipparcos 2
HIP 2028 Sn 95 So 3 Nc 1
RArad 0.1122329219 DErad -0.8872926612 Plx 8.51 PmRA 150.32
PmDE 13.64 E RArad 1.22 E DErad 1.4 E Plx 1.99
E pmRA 1.81 E pmDE 1.73 Hpmag 8.4599 E Hpmag 0.0179
SHp 0.079 VA 0 BV 0.402 E BV 0.011
VI 0.47
CCDM
Ccdm 00257-5050 RComp Comp A Note1
Note2 Discov num DRAs 1.52 DDEs -17.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp F2 PmNote *
PmRA 149 PmDE 8 Dm number -51 101 Cat1 CD
Name2 232036 Cat2 SAO HD 2202 M HD
ADS BDS M ADS BDS N IDS IDS 00209S5124A
HIC 2028
 
 
00257-5050 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 002543.61-505033.6 Mag 9.56 PmRA 143.00
PmDE 7.0 HIP 2029 Tycho2 8029-01176-1 CD CD-51 102
CP CP-51 54 Calc delta mag 1.17 Calc coord yes
Tycho2
Tycho2 8029-01176-1 Pflag RAmdeg 6.43205595 DEmdeg -50.84266940
PmRA 145.5 PmDE 11.9 E RAmdeg 11 E DEmdeg 12
E pmRA 2.5 E pmDE 2.4 EpRAm 1991.44 EpDEm 1991.32
Num 3 Q RAmdeg 0.4 Q DEmdeg 1.8 Q pmRA 0.4
Q pmDE 1.7 BTmag 10.159 E BTmag 0.023 VTmag 9.559
E VTmag 0.019 Prox 166 TYC T HIP 2029
CCDM B RAdeg 6.43152278 DEdeg -50.84269694 EpRA 1990 1.67
EpDE 1990 1.63 E RAdeg 10.9 E DEdeg 12.4 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 2029 Proxy RAhms 00 25 43.56
DEdms -50 50 33.7 Vmag 9.54 VarFlag R Vmag H
RAdeg 6.43151 DEdeg -50.8427 AstroRef B Plx 11.78
CCDM 00257-5050 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CD-51 102 CP CP-51 54 Dm number -51 102 VIred 0.72
SpType R SpType Coord arcsec 2000 002543.56-505033.7
Hipparcos 2
HIP 2029 Sn 95 So 3 Nc 1
RArad 0.112251209 DErad -0.8873722331 Plx 24.03 PmRA 160.4
PmDE 10.82 E RArad 3.89 E DErad 5.38 E Plx 7.04
E pmRA 6.51 E pmDE 6.59 Hpmag 9.7472 E Hpmag 0.0509
SHp 0 VA 0 BV 0.577 E BV 0.025
VI 0.65
CCDM
Ccdm 00257-5050 RComp Comp B Note1
Note2 Discov num HJ 3365 DRAs DDEs
R dRAs Year 1880 Theta 172 Rho 16.6
Obs 4 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number -51 102 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 00209S5124B
HIC 2029