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Doubles in session


Current system
05181-3402
TOK 61 Aa,Ab


Nearby doubles
45' : 05213-3421
DAW 117

48' : 05204-3324
HJ 3751

53' : 05175-3454
KIR 12

60' : 05166-3305
DAW 38

61' : 05194-3304
JSP 864

73' : 05126-3429
DAW 116

75' : 05240-3400
TDS3175

81' : 05174-3522
TSN 1

87' : 05250-3358
TDS3184

90' : 05204-3237
JSP 73

93' : 05223-3518
HDS 708AB

95' : 05175-3536
JSP 863

98' : 05247-3310
SKF1209

104' : 05261-3336
RST2381

109' : 05213-3543
HJ 3753

109' : 05168-3549
KPP2820

111' : 05269-3403
SKF1438

113' : 05098-3450
SKF1207AB

115' : 05111-3517
RST3414

116' : 05222-3218
TDS3161AB

120' : 05272-3437
HDS 718

125' : 05260-3518
TDS3190

125' : 05208-3202
NSN 196

126' : 05259-3521
HJ 3760AB

126' : 05100-3518
HJ 3730

127' : 05083-3330
WIS 114



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.

05181-3402 TOK 61 Aa,Ab

 
 
05h 18m 03.30s -34° 01' 46.6" P.A. 18.00 sep 0.7 mag 8.50,14.00 Sp G3V dist. 65.19 pc (212.65 l.y.)
 
 
Coord 2000 05181-3402 Discov num TOK  61 Comp Aa,Ab Coord arcsec 2000 05 18 03.30 -34 01 46.6
Date first 2010 Date last 2010 Obs 2
Pa first 18 Pa last 17.7 P.A. Now (θ) 17.7°
Sep first 0.7 Sep last 0.663 Sep. Now (ρ) 0.663"
Mag pri 8.50 Mag sec 14.00 delta mag (ΔM) 5.5 Spectral class G3V (yellow)
Pri motion ra +076 Sec motion ra
Pri motion dec +022 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
05181-3402 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 195729 05 18 03 -34 01 47 TOK 61 Aa,Ab 2010 2 18 0.7 8.50 14.00 5.50 <===
Show HD 34725 195729 05 18 03 -34 01 47 HJ 3745 AB 2015 16 171 13.2 8.46 10.57 2.11
Show 05 18 03 -34 01 60 TOK 61 BC 2015 3 324 11.3 10.57 17.00 6.43
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Columba SAO 195729 HIP 24711 Tycho2 7051-01583-1
Gaia DR2 4825857040840787200 HD 34725 CD CD-34 2177 Distance 65.19
Distance ly 212.65
 
 
WDS 05181-3402 TOK 61 Aa,Ab : NOTES
 
 
discov_num notes refcode
TOK 61 Aa,Ab: Estimated masses 1.04 and 0.15 Msun; sep 43.6 au, period 260 y. Tok2010c
HJ 3745 HIP 24711. B = HIP 24712. Tok2011a
 
 
REFERENCES
 
 
refcode metd author reference
Tok2010c Ao j Tokovinin, A., Hartun, M., & Hayward, T.L. 2010AJ....140..510T
Tok2010c AJ 140, 510, 2010
Tok2011a E2 - Tokovinin, A. 2011AJ....141...52T
Tok2011a +C+ AJ 141, 52, 2011
Tok2011a +Hh
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05181-3402 TOK 61 Aa,Ab 2010 2 18 0.7 8.50 14.00 N D 051803.30-340146.6

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 05181-3402 TOK 61 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05181-3402 TOK 61 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 05181-3402 : VIRTUAL EYEPIECE
 
 

05181-3402 HJ 3745A mag 8.46 Sp G3V 05181-3402 TOK 61Ab sep 0.7 P.A. 14.80 mag 14 05181-3402 TOK 61B sep 13.4 P.A. 170.90 mag 10.57 Sp G0 05181-3402 TOK 61C sep 5.4 P.A. 220.30 mag 17 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05181-3402 : ALADIN DSS IMAGE @ 05h 18m 03.30s -34° 01' 46.6"
 
 
 
 
WDS 05181-3402 TOK 61 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05181-3402 TOK 61Aa,Ab distance=0' 05181-3402 TOK 61BC distance=1' 05213-3421 DAW 117 distance=45' 05204-3324 HJ 3751 distance=48' 05175-3454 KIR 12 distance=53' 05166-3305 DAW 38 distance=60' 05194-3304 JSP 864 distance=61' 05126-3429 DAW 116 distance=73' 05240-3400 TDS3175 distance=75' 05174-3522 TSN 1 distance=81' 05250-3358 TDS3184 distance=87' 05204-3237 JSP 73 distance=90' 05223-3518 HDS 708AB distance=93' 05223-3518 SKF1328AB,C distance=93' 05175-3536 JSP 863 distance=95' 05247-3310 SKF1209 distance=98' 05261-3336 RST2381 distance=104' 05213-3543 HJ 3753 distance=109' 05168-3549 KPP2820 distance=109' 05269-3403 SKF1438 distance=111' 05098-3450 SKF1207AB distance=113' 05111-3517 RST3414 distance=115' 05222-3218 TDS3161AB distance=116' 05222-3218 TDS3161Aa,Ab distance=116' 05272-3437 HDS 718 distance=120' 05260-3518 TDS3190 distance=125' 05208-3202 NSN 196 distance=125' 05259-3521 HJ 3760AB distance=126' 05259-3521 HJ 3760AC distance=126' 05100-3518 HJ 3730 distance=126' 05083-3330 WIS 114 distance=127' 05109-3228 UC 1275 distance=130' 05091-3510 TDS 162 distance=131' 05134-3603 HJ 3737 distance=134' 05073-3351 TDS3073 distance=135' 05222-3154 JSP 74 distance=138' 05287-3327 YMG 10 distance=138' 05136-3154 HJ 3735 distance=140' 05290-3328 JSP 78 distance=140' 05108-3214 JSP 68 distance=142' 05260-3213 JSP 76 distance=149' 05092-3220 JSP 66 distance=151' 05278-3534 KPP3616 distance=151' 05232-3145 HJ 3757 distance=152' 05117-3613 WIS 116 distance=152' 05114-3155 JSP 69 distance=153' 05278-3225 HDS 720Aa,Ab distance=157' 05278-3225 HJ 3762AB distance=157' 05055-3349 HDS 663 distance=158' 05151-3639 HJ 3740 distance=162' 05239-3628 KPP3611 distance=163' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 05181-3402 HJ 3745 AB 171 13.2
Show 05181-3402 TOK 61 Aa,Ab 18 0.7
Show 05181-3402 TOK 61 BC 324 11.3 1
Show 05213-3421 DAW 117 7 2.2 45
Show 05204-3324 HJ 3751 322 19.9 48
Show 05175-3454 KIR 12 336 158.3 53
Show 05166-3305 DAW 38 172 1.0 60
Show 05194-3304 JSP 864 150 6.0 61
Show 05126-3429 DAW 116 92 0.7 73
Show 05240-3400 TDS3175 283 0.9 75
Show 05174-3522 TSN 1 158 0.0 81
Show 05250-3358 TDS3184 224 0.9 87
Show 05204-3237 JSP 73 164 0.9 90
Show 05223-3518 HDS 708 AB 285 0.7 93
Show 05223-3518 SKF1328 AB,C 34 158.3 93
Show 05175-3536 JSP 863 324 6.8 95
Show 05247-3310 SKF1209 210 35.9 98
Show 05261-3336 RST2381 254 1.4 104
Show 05213-3543 HJ 3753 274 2.7 109
Show 05168-3549 KPP2820 327 9.4 109
Show 05269-3403 SKF1438 260 2.8 111
Show 05098-3450 SKF1207 AB 72 6.0 113
Show 05111-3517 RST3414 337 0.2 115
Show 05222-3218 TDS3161 AB 123 0.6 116
Show 05222-3218 TDS3161 Aa,Ab 348 0.1 116
Show 05272-3437 HDS 718 181 0.4 120
Show 05260-3518 TDS3190 131 0.5 125
Show 05208-3202 NSN 196 143 1.7 125
Show 05259-3521 HJ 3760 AB 222 7.3 126
Show 05259-3521 HJ 3760 AC 288 30.0 126
Show 05100-3518 HJ 3730 342 9.8 126
Show 05083-3330 WIS 114 73 20.9 127
Show 05109-3228 UC 1275 246 59.3 130
Show 05091-3510 TDS 162 347 0.8 131
Show 05134-3603 HJ 3737 317 18.8 134
Show 05073-3351 TDS3073 207 0.9 135
Show 05222-3154 JSP 74 70 1.3 138
Show 05287-3327 YMG 10 230 0.2 138
Show 05136-3154 HJ 3735 148 7.2 140
Show 05290-3328 JSP 78 268 1.0 140
Show 05108-3214 JSP 68 249 3.0 142
Show 05260-3213 JSP 76 50 13.5 149
Show 05092-3220 JSP 66 143 0.2 151
Show 05278-3534 KPP3616 114 1.3 151
Show 05232-3145 HJ 3757 350 18.5 152
Show 05117-3613 WIS 116 16 94.5 152
Show 05114-3155 JSP 69 166 1.0 153
Show 05278-3225 HDS 720 Aa,Ab 293 0.3 157
Show 05278-3225 HJ 3762 AB 214 22.1 157
Show 05055-3349 HDS 663 262 8.9 158
Show 05151-3639 HJ 3740 285 23.8 162

 
 
WDS 05181-3402 : COMPONENTS
 
 
  A Ab B
Ab pa=14.8°
sep=0.65"
 
B pa=170.9°
sep=13.37"
pa=172.0°
sep=13.97"
 
C pa=220.3°
sep=5.37"
pa=217.6°
sep=5.96"
pa=328.5°
sep=10.68"
 
 
05181-3402 A
 
 
Name HD 34725 Coord arcsec 2000 051803.30-340146.6 Mag 8.46 Spectral class G3V (yellow)
PmRA 73.00 PmDE 22.0 SAO 195729 HIP 24711
Tycho2 7051-01583-1 HD 34725 CD CD-34 2177
Tycho2
Tycho2 7051-01583-1 Pflag RAmdeg 79.51376001 DEmdeg -34.02960510
PmRA 76.2 PmDE 22.2 E RAmdeg 7 E DEmdeg 7
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.70 EpDEm 1990.86
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.8 BTmag 9.084 E BTmag 0.017 VTmag 8.458
E VTmag 0.013 Prox 132 TYC T HIP 24711
CCDM A RAdeg 79.51354389 DEdeg -34.02965694 EpRA 1990 1.52
EpDE 1990 1.65 E RAdeg 6.7 E DEdeg 6.6 Posflg
Corr 0.1
SAO
SAO 195729 DelFlag RA1950 PmRA1950 0.0045
DE1950 PmDE1950 0.027 Vmag 8.3 SpType G0
Double code Source 40 CatNum 2078 DM CD-34 2177
DMcomp A BDsup HD 34725 M HD 1
GC RA1950rad 1.37979995 DE1950rad -0.59483662 PmRA2000 0.005
PmDE2000 0.026
Hipparcos
Catalog H HIP 24711 Proxy RAhms 05 18 03.25
DEdms -34 01 46.8 Vmag 8.39 VarFlag R Vmag H
RAdeg 79.5135 DEdeg -34.0297 AstroRef A Plx 14.12
CCDM 05181-3402 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 34725 BD
CD CD-34 2177 CP Dm number -34 2177 VIred 0.73
SpType G3V R SpType Coord arcsec 2000 051803.25-340146.8
Hipparcos 2
HIP 24711 Sn 95 So 3 Nc 1
RArad 1.3877730188 DErad -0.5939296017 Plx 15.34 PmRA 72.88
PmDE 22.6 E RArad 0.91 E DErad 0.92 E Plx 1.14
E pmRA 0.99 E pmDE 1.22 Hpmag 8.5141 E Hpmag 0.0072
SHp 0.034 VA 0 BV 0.594 E BV 0.012
VI 0.66
CCDM
Ccdm 05181-3402 RComp Comp A Note1
Note2 Discov num DRAs -2.79 DDEs 14.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp G0 PmNote *
PmRA 56 PmDE 27 Dm number -34 2177 Cat1 CD
Name2 195729 Cat2 SAO HD 34725 M HD
ADS BDS M ADS BDS N IDS IDS 05144S3408A
HIC 24711
 
 
05181-3402 Ab
 
 
Coord arcsec 2000 051803.31-340146.0 Mag 14 Calc delta mag 5.5 Calc coord yes
 
 
05181-3402 B
 
 
Coord arcsec 2000 051803.47-340159.8 Coord calc 051803.47-340159.8 Mag 10.57 Spectral class G0 (yellow)
PmRA 72.00 PmDE 23.0 HIP 24712 Tycho2 7051-02309-1
Calc delta mag 2.07
Tycho2
Tycho2 7051-02309-1 Pflag RAmdeg 79.51450183 DEmdeg -34.03322024
PmRA 71.6 PmDE 23.4 E RAmdeg 47 E DEmdeg 56
E pmRA 2.0 E pmDE 2.1 EpRAm 1984.18 EpDEm 1981.00
Num 4 Q RAmdeg 1.3 Q DEmdeg 2.5 Q pmRA 1.4
Q pmDE 2.5 BTmag 11.573 E BTmag 0.080 VTmag 10.565
E VTmag 0.052 Prox 132 TYC T HIP 24712
CCDM B RAdeg 79.51429944 DEdeg -34.03327472 EpRA 1990 1.57
EpDE 1990 1.58 E RAdeg 49.3 E DEdeg 60.0 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 24712 Proxy RAhms 05 18 03.43
DEdms -34 02 00.0 Vmag 10.47 VarFlag R Vmag H
RAdeg 79.5143 DEdeg -34.0333 AstroRef B Plx 9.65
CCDM 05181-3402 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD 34725 BD
CD CP Dm number VIred 0.72
SpType G0 R SpType Coord arcsec 2000 051803.43-340200.0
Hipparcos 2
HIP 24712 Sn 95 So 3 Nc 1
RArad 1.387785979 DErad -0.5939935092 Plx 14.31 PmRA 71.91
PmDE 20.88 E RArad 1.1 E DErad 1.28 E Plx 1.52
E pmRA 1.17 E pmDE 1.7 Hpmag 10.7969 E Hpmag 0.0517
SHp 0 VA 0 BV 0.919 E BV 0.093
VI 0.92
CCDM
Ccdm 05181-3402 RComp Comp B Note1
Note2 Discov num HJ 3745 DRAs -2.78 DDEs 2.6
R dRAs 10 Year 1919 Theta 169 Rho 13.5
Obs 4 Vmag 10.6 Sp PmNote *
PmRA 24 PmDE 48 Dm number Cat1
Name2 195730 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 05144S3408B
HIC 24712
 
 
05181-3402 C
 
 
Coord arcsec 2000 051803.02-340150.7 Mag 17 Calc delta mag 8.5 Calc coord yes