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
16555-0820
WNO 55 AB,F


Nearby doubles
60' : 16515-0826
RST3961

69' : 16510-0836
RST3960

75' : 16510-0852
LDS4698

80' : 16557-0701
J 1643

88' : 16506-0732
CVR 844

96' : 16509-0713
UC 3241

100' : 16488-0807
GWP2669

102' : 16493-0904
HDS2385

103' : 16579-0644
RST3964

103' : 16490-0856
TOK 308

108' : 16585-0643
GWP2681

123' : 17029-0728
J 2504

123' : 16498-0949
GWP2672

129' : 16484-0710
J 2502

132' : 16546-0609
DSG 1AB

135' : 17011-0634
J 2503

135' : 16465-0838
UC 3229

135' : 16589-0615
LDS4711

144' : 16458-0828
HDS2378

147' : 17038-0938
UC 3281

148' : 16536-1045
YSC 156

154' : 17057-0839
BRT 466

158' : 16463-0702
CVR 840

165' : 17054-0706
STF3109

165' : 16499-0559
J 2095

171' : 17067-0749
RST3965



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 16555-0820 : COMPONENTS
 
 
  A B C D E
B pa=107.1°
sep=0.22"
 
C pa=313.3°
sep=72.43"
pa=313.3°
sep=72.63"
 
D pa=155.2°
sep=20.96"
pa=155.7°
sep=20.81"
pa=138.2°
sep=92.21"
 
E pa=324.2°
sep=294.19"
pa=324.2°
sep=294.37"
pa=327.7°
sep=223.47"
pa=324.9°
sep=314.79"
 
F pa=155.5°
sep=230.31"
pa=155.6°
sep=230.17"
pa=150.3°
sep=298.63"
pa=155.6°
sep=209.35"
pa=149.2°
sep=521.97"
 
 
16555-0820 A
 
 
Coord arcsec 2000 165528.75-082011.3 Mag 9.73 Spectral class M3.5V (red) PmRA -826.00
PmDE -874.0 SAO 141439 HIP 82817 Tycho2 5642-01503-1
HD 152751 GC 22805 BD BD-08 4352
Tycho2
Tycho2 5642-01503-1 Pflag RAmdeg 253.86986220 DEmdeg -8.33638313
PmRA -809.9 PmDE -894.0 E RAmdeg 11 E DEmdeg 15
E pmRA 1.2 E pmDE 1.3 EpRAm 1989.24 EpDEm 1987.11
Num 10 Q RAmdeg 1.6 Q DEmdeg 1.4 Q pmRA 1.7
Q pmDE 1.4 BTmag 11.055 E BTmag 0.050 VTmag 9.214
E VTmag 0.018 Prox 730 TYC T HIP 82817
CCDM AS RAdeg 253.87176722 DEdeg -8.33417417 EpRA 1990 1.62
EpDE 1990 1.12 E RAdeg 12.0 E DEdeg 16.6 Posflg
Corr -0.1
SAO
SAO 141439 DelFlag RA1950 PmRA1950 -0.0537
DE1950 PmDE1950 -0.875 Vmag 9.1 SpType K5p
Double code Source 70 CatNum 22805 DM BD-08 4352
DMcomp BDsup HD 152751 M HD 0
GC 22805 RA1950rad 4.41920706 DE1950rad -0.14390345 PmRA2000 -0.0532
PmDE2000 -0.876
Hipparcos
Catalog H HIP 82817 Proxy H RAhms 16 55 29.24
DEdms -08 20 03.1 Vmag 9.02 VarFlag R Vmag G
RAdeg 253.872 DEdeg -8.33421 AstroRef * Plx 174.23
CCDM 16555-0820 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual C M HIP AS
Theta 340 Rho 0.176 HD 152751 BD BD-08 4352
CD CP Dm number -08 4352 VIred 2.46
SpType M3Ve R SpType Coord arcsec 2000 165529.24-082003.1
Hipparcos 2
HIP 82817 Sn 55 So 3 Nc 2
RArad 4.4308996936 DErad -0.1454593492 Plx 161.41 PmRA -825.84
PmDE -873.53 E RArad 5 E DErad 2.88 E Plx 5.64
E pmRA 6.68 E pmDE 3.53 Hpmag 9.0139 E Hpmag 0.0023
SHp 0.023 VA 0 BV 1.553 E BV 0.02
VI 2.46
CCDM
Ccdm 16555-0820 RComp Comp A Note1
Note2 Discov num DRAs -1.65 DDEs -17.1
R dRAs 66 Year Theta Rho
Obs 4 Vmag 9.9 Sp K5 PmNote @
PmRA -789 PmDE -877 Dm number -08 4352 Cat1 BD
Name2 141439 Cat2 SAO HD 152751 M HD
ADS BDS M ADS BDS N IDS IDS 16501S0809A
HIC 82817
 
 
16555-0820 B
 
 
Coord arcsec 2000 165528.76-082011.4 Mag 9.81 Calc delta mag 0.08 Calc coord yes
CCDM
Ccdm 16555-0820 RComp Comp B Note1 *
Note2 Discov num KUI 75 DRAs DDEs
R dRAs Year 1934 Theta Rho
Obs 99 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 16501S0809B
HIC 82817
 
 
16555-0820 C
 
 
Coord arcsec 2000 165525.20-081921.6 Coord calc 165525.20-081921.6 Mag 11.98 Spectral class M3.5V (red)
PmRA -818.00 PmDE -899.0 HIP 82809 Calc delta mag 2.25
Hipparcos
Catalog H HIP 82809 Proxy RAhms 16 55 25.70
DEdms -08 19 13.4 Vmag 11.73 VarFlag R Vmag G
RAdeg 253.857 DEdeg -8.3204 AstroRef Plx 153.96
CCDM 16555-0820 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 4.6
SpType M4 R SpType Coord arcsec 2000 165525.70-081913.4
Hipparcos 2
HIP 82809 Sn 5 So 0 Nc 1
RArad 4.4306422922 DErad -0.1452183598 Plx 148.92 PmRA -813.83
PmDE -894.4 E RArad 3.58 E DErad 2.08 E Plx 4
E pmRA 5.12 E pmDE 2.62 Hpmag 11.7083 E Hpmag 0.0097
SHp 0.061 VA 0 BV 1.7 E BV 0.006
VI 2.75
CCDM
Ccdm 16555-0820 RComp Comp C Note1
Note2 Discov num LDS 573 DRAs -5.23 DDEs 32.3
R dRAs 66 Year 1922 Theta 315 Rho 72.1
Obs 1 Vmag 10.9 Sp PmNote @
PmRA -800 PmDE -881 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16501S0809C
HIC 82809
 
 
16555-0820 D
 
 
Coord arcsec 2000 165529.34-082030.3 Mag 17.7 Calc delta mag 7.97 Calc coord yes
CCDM
Ccdm 16555-0820 RComp Comp D Note1
Note2 @ Discov num VBS 8 DRAs 5.40 DDEs -216.0
R dRAs 99 Year 1960 Theta 155 Rho 221.0
Obs 1 Vmag 17.7 Sp PmNote @
PmRA -790 PmDE -877 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 16501S0809D
HIC
 
 
16555-0820 E
 
 
Coord arcsec 2000 165517.15-081612.7 Mag 10.4 Spectral class K2III (yellow-orange) PmRA 29.00
PmDE -5.0 Tycho2 5642-01339-1 Calc delta mag 0.67 Calc coord yes
Tycho2
Tycho2 5642-01339-1 Pflag RAmdeg 253.81822796 DEmdeg -8.27273764
PmRA -15.7 PmDE 1.2 E RAmdeg 28 E DEmdeg 42
E pmRA 2.5 E pmDE 2.7 EpRAm 1990.39 EpDEm 1988.35
Num 3 Q RAmdeg 1.4 Q DEmdeg 0.3 Q pmRA 1.4
Q pmDE 0.3 BTmag 12.313 E BTmag 0.161 VTmag 10.404
E VTmag 0.040 Prox 999 TYC T HIP
CCDM RAdeg 253.81826444 DEdeg -8.27274056 EpRA 1990 1.69
EpDE 1990 1.11 E RAdeg 27.9 E DEdeg 42.5 Posflg
Corr -0.1
 
 
16555-0820 F
 
 
Coord arcsec 2000 165535.18-082340.9 Mag 16.9 Spectral class M7V (red) PmRA -813.00
PmDE -871.0 Calc delta mag 7.17 Calc coord yes