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Doubles in session


Current system
02544+0946
A 2341 AD


Nearby doubles
16' : 02555+0947
DOO 28

48' : 02575+0930
LDS3444

54' : 02558+1036
HEI 445

59' : 02529+1040
AG 56

60' : 02580+1014
TDS2397

74' : 02571+1048
HEI 1

79' : 02597+0938
HDS 381

79' : 02496+0912
UC 820

84' : 02499+0856
STF 313

85' : 02553+0822
GRV 152

104' : 02476+1014
HJ 655

105' : 02505+1113
BPM 60

106' : 02510+1120
HJ 657

111' : 03013+0905
PLQ 39

115' : 03007+1052
OCC 596

115' : 02527+0755
LAS 21

125' : 02593+0805
GRV 155

126' : 02532+0742
A 2025

127' : 03018+1051
STF 338

132' : 03028+0904
GWP 412

137' : 02555+0731
GWP 397

137' : 02494+0752
HDS 367

138' : 02572+1157
GWP 402

140' : 03001+1139
BPM 66

142' : 02449+1007
STG 2AB

142' : 03014+1124
STE 4



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 02544+0946 : COMPONENTS
 
 
  A B C
B pa=24.4°
sep=17.90"
 
C pa=22.9°
sep=19.24"
pa=4.0°
sep=1.43"
 
D pa=308.8°
sep=125.47"
pa=300.7°
sep=122.25"
pa=300.1°
sep=121.62"
 
 
02544+0946 A
 
 
Name HD 18058 Coord arcsec 2000 025425.10+094622.2 Mag 9.7 Spectral class G5 (yellow)
PmRA 21.00 PmDE -4.0 SAO 110824 HIP 13543
Tycho2 0641-00969-1 HD 18058 BD BD+09 370
Tycho2
Tycho2 0641-00969-1 Pflag RAmdeg 43.60462698 DEmdeg 9.77281786
PmRA 19.8 PmDE -2.4 E RAmdeg 22 E DEmdeg 22
E pmRA 2.5 E pmDE 2.4 EpRAm 1990.76 EpDEm 1990.81
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.4 Q pmRA 0.2
Q pmDE 0.4 BTmag 10.355 E BTmag 0.038 VTmag 9.702
E VTmag 0.033 Prox 180 TYC T HIP 13543
CCDM A RAdeg 43.60458056 DEdeg 9.77282333 EpRA 1990 1.65
EpDE 1990 1.78 E RAdeg 22.2 E DEdeg 22.0 Posflg
Corr -0.2
SAO
SAO 110824 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.025 Vmag 8.6 SpType G5
Double code Source 33 CatNum 1071 DM BD+09 370
DMcomp BDsup HD 18058 M HD 0
GC RA1950rad 0.74928944 DE1950rad 0.16703376 PmRA2000 0.0011
PmDE2000 0.021
Hipparcos
Catalog H HIP 13543 Proxy RAhms 02 54 25.10
DEdms +09 46 22.2 Vmag 9.6 VarFlag R Vmag G
RAdeg 43.6046 DEdeg 9.77283 AstroRef A Plx 9.35
CCDM 02544+0947 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 18058 BD BD+09 370
CD CP Dm number +09 370 VIred 0.66
SpType G5 R SpType Coord arcsec 2000 025425.10+094622.2
Hipparcos 2
HIP 13543 Sn 95 So 3 Nc 1
RArad 0.7610433274 DErad 0.1705680285 Plx 5.83 PmRA 24.3
PmDE -5.28 E RArad 2.79 E DErad 2.41 E Plx 3.08
E pmRA 3.58 E pmDE 2.78 Hpmag 9.7452 E Hpmag 0.0365
SHp 0.126 VA 0 BV 0.585 E BV 0.015
VI 0.66
 
 
02544+0946 B
 
 
Coord arcsec 2000 025425.60+094638.5 Mag 10.1 PmRA 15.00 PmDE -7.0
HIP 13544 Calc delta mag 0.4
Hipparcos
Catalog H HIP 13544 Proxy RAhms 02 54 25.60
DEdms +09 46 38.5 Vmag 10.7 VarFlag R Vmag H
RAdeg 43.6067 DEdeg 9.77737 AstroRef B Plx 6.78
CCDM 02544+0947 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.85
SpType R SpType Coord arcsec 2000 025425.60+094638.5
Hipparcos 2
HIP 13544 Sn 95 So 3 Nc 1
RArad 0.7610800007 DErad 0.1706473085 Plx 19.05 PmRA -16.49
PmDE 26.75 E RArad 10.79 E DErad 9.77 E Plx 13.81
E pmRA 16.08 E pmDE 11.16 Hpmag 10.8158 E Hpmag 0.0795
SHp 0 VA 0 BV 0.624 E BV 0.144
VI 0.69
 
 
02544+0946 C
 
 
Coord arcsec 2000 025425.61+094639.9 Mag 10.7 PmRA 15.00 PmDE -7.0
Tycho2 0641-00923-1 Calc delta mag 1 Calc coord yes
Tycho2
Tycho2 0641-00923-1 Pflag RAmdeg 43.60667214 DEmdeg 9.77737818
PmRA 14.9 PmDE -6.8 E RAmdeg 68 E DEmdeg 66
E pmRA 2.6 E pmDE 2.4 EpRAm 1982.46 EpDEm 1981.59
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.9 Q pmRA 0.0
Q pmDE 0.9 BTmag 11.722 E BTmag 0.107 VTmag 11.184
E VTmag 0.115 Prox 180 TYC T HIP 13544
CCDM B RAdeg 43.60663722 DEdeg 9.77739278 EpRA 1990 1.65
EpDE 1990 1.79 E RAdeg 72.0 E DEdeg 71.2 Posflg
Corr -0.1
 
 
02544+0946 D
 
 
Coord arcsec 2000 025418.49+094740.8 Mag 10.65 PmRA -6.00 PmDE -7.0
Tycho2 0641-00934-1 Calc delta mag 0.95 Calc coord yes
Tycho2
Tycho2 0641-00934-1 Pflag RAmdeg 43.57664375 DEmdeg 9.79463980
PmRA -5.5 PmDE -9.7 E RAmdeg 36 E DEmdeg 33
E pmRA 2.4 E pmDE 2.3 EpRAm 1983.79 EpDEm 1982.76
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.1 Q pmRA 0.7
Q pmDE 0.1 BTmag 11.455 E BTmag 0.090 VTmag 10.645
E VTmag 0.068 Prox 999 TYC T HIP
CCDM RAdeg 43.57666306 DEdeg 9.79466333 EpRA 1990 1.63
EpDE 1990 1.78 E RAdeg 50.2 E DEdeg 50.5 Posflg
Corr -0.2