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Doubles in session


Current system
07546-0125
YSC 198 Aa,Ab


Nearby doubles
20' : 07557-0133
ITF 7

32' : 07561-0145
RST4869

36' : 07536-0157
BAL 493

52' : 07579-0135
CVR1119

55' : 07520-0202
BAL 492

56' : 07583-0126
CVR1120

58' : 07540-0222
BAL 190

60' : 07510-0150
HDS1117

64' : 07588-0113
BAL 838

75' : 07506-0205
J 2854

76' : 07498-0100
BAL 830

77' : 07585-0217
BAL 191

83' : 07502-0214
GCB 21

84' : 07546-0248
STF1157

87' : 07500-0216
HO 37

89' : 07588-0226
BAL 193

92' : 07537-0007
BAL1119

94' : 07519+0001
LDS6210AB

96' : 07545-0011
BAL1121

97' : 08008-0100
BAL 844

97' : 07518-0252
BAL 189

98' : 08011-0134
CVR 483

99' : 07535-0012
RST5276

101' : 07545+0015
J 67

102' : 07480-0148
BAL 490AB

102' : 07478-0125
BAL 489



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.

07546-0125 YSC 198 Aa,Ab

 
 
07h 54m 34.17s -01° 24' 44.0" P.A. 331.00 sep 0.7 mag 7.50,11.40 Sp G8V dist. 20.09 pc (65.53 l.y.)
 
 
Coord 2000 07546-0125 Discov num YSC 198 Comp Aa,Ab Coord arcsec 2000 07 54 34.17 -01 24 44.0
Date first 2010 Date last 2021 Obs 23
Pa first 324 Pa last 331.2 P.A. Now (θ) 331.2°
Sep first 0.5 Sep last 0.736 Sep. Now (ρ) 0.736"
Mag pri 7.50 Mag sec 11.40 delta mag (ΔM) 3.9 Spectral class G8V (yellow)
Pri motion ra -259 Sec motion ra
Pri motion dec -048 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
07546-0125 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 135239 07 54 34 -01 24 44 YSC 198 Aa,Ab 2021 23 331 0.7 7.50 11.40 3.90 <===
Show HD 64606 135239 07 54 34 -01 24 44 HDS 1125 AB 1991 2 99 4.9 7.50 11.62 4.12
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Monoceros SAO 135239 HIP 38625 Tycho2 4833-00742-1
Gaia DR2 3082317193037072256 HD 64606 GL Gl 292.2 BD BD-01 1883
Distance 20.09 Distance ly 65.53
 
 
WDS 07546-0125 YSC 198 Aa,Ab : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
YSC Yale-Southern Connecticut (from additional DD list - see HOR) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07546-0125 YSC 198 Aa,Ab 2011 4 325 0.6 7.50 11.40 G8V 075434.17-012444.0
07546-0125 YSC 198 Aa,Ab 2016 8 328 0.8 7.50 11.40 G8V 075434.17-012444.0
07546-0125 YSC 198 Aa,Ab 2018 10 331 0.8 7.50 11.40 G8V 075434.17-012444.0
07546-0125 YSC 198 Aa,Ab 2019 12 331 0.8 7.50 11.40 G8V 075434.17-012444.0
07546-0125 YSC 198 Aa,Ab 2020 14 331 0.8 7.50 11.40 G8V 075434.17-012444.0
07546-0125 YSC 198 Aa,Ab 2021 18 331 0.7 7.50 11.40 G8V 075434.17-012444.0

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

 
 
WDS 07546-0125 YSC 198 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07546-0125 YSC 198 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 07546-0125 : VIRTUAL EYEPIECE
 
 

07546-0125 HDS1125A mag 7.5 Sp G8V 07546-0125 YSC 198Ab sep 0.7 P.A. 331.20 mag 11.4 07546-0125 HDS1125B sep 4.9 P.A. 99.10 mag 11.62 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 07546-0125 : ALADIN DSS IMAGE @ 07h 54m 34.17s -01° 24' 44.0"
 
 
 
 
WDS 07546-0125 YSC 198 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07546-0125 YSC 198Aa,Ab distance=0' 07557-0133 ITF 7 distance=20' 07561-0145 RST4869 distance=32' 07536-0157 BAL 493 distance=36' 07579-0135 CVR1119 distance=52' 07520-0202 BAL 492 distance=55' 07583-0126 CVR1120 distance=56' 07540-0222 BAL 190 distance=58' 07510-0150 HDS1117 distance=60' 07588-0113 BAL 838 distance=64' 07506-0205 J 2854 distance=75' 07498-0100 BAL 830 distance=76' 07585-0217 BAL 191 distance=77' 07502-0214 GCB 21 distance=83' 07546-0248 STF1157 distance=84' 07500-0216 HO 37 distance=87' 07588-0226 BAL 193 distance=89' 07537-0007 BAL1119 distance=92' 07519+0001 LDS6210AB distance=94' 07519+0001 LMP 39AC distance=94' 07519+0001 LMP 39AD distance=94' 07519+0001 LMP 39AE distance=94' 07545-0011 BAL1121 distance=96' 08008-0100 BAL 844 distance=97' 07518-0252 BAL 189 distance=97' 08011-0134 CVR 483 distance=98' 07535-0012 RST5276 distance=99' 07545+0015 J 67 distance=101' 07480-0148 RST4863Aa,Ab distance=102' 07480-0148 BAL 490AB distance=102' 07478-0125 BAL 489 distance=102' 07561+0014 BAL1125 distance=103' 07521-0303 STF1154 distance=106' 07561+0020 BAL1126 distance=108' 07584-0258 BRT 542 distance=110' 07553-0027 BAL 833 distance=113' 07528-0316 HJ 68 distance=115' 07510-0307 STF1152 distance=116' 07597+0003 BAL1127 distance=117' 07598-0311 HJ 75 distance=119' 07550+0036 BAL1123 distance=122' 08019-0216 KPP 838 distance=122' 08000+0006 BAL1129 distance=122' 07561+0037 BAL1124 distance=124' 08027-0102 CVR1124 distance=124' 07549+0039 BAL1122 distance=125' 07557-0328 HJ 71 distance=125' 08025-0208 HDS1143 distance=127' 07569-0327 SCJ 30 distance=128' 07590-0027 RST4872 distance=130' 07459-0121 BAL 488 distance=131' 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 07546-0125 HDS1125 AB 99 4.9
Show 07546-0125 YSC 198 Aa,Ab 331 0.7
Show 07557-0133 ITF 7 123 6.7 20
Show 07561-0145 RST4869 35 0.6 32
Show 07536-0157 BAL 493 312 15.3 36
Show 07579-0135 CVR1119 40 3.1 52
Show 07520-0202 BAL 492 328 4.4 55
Show 07583-0126 CVR1120 108 4.4 56
Show 07540-0222 BAL 190 226 12.2 58
Show 07510-0150 HDS1117 229 0.6 60
Show 07588-0113 BAL 838 354 22.9 64
Show 07506-0205 J 2854 69 6.9 75
Show 07498-0100 BAL 830 179 9.1 76
Show 07585-0217 BAL 191 123 12.0 77
Show 07502-0214 GCB 21 312 7.4 83
Show 07546-0248 STF1157 168 0.6 84
Show 07500-0216 HO 37 179 1.6 87
Show 07588-0226 BAL 193 292 18.8 89
Show 07537-0007 BAL1119 54 19.9 92
Show 07519+0001 LDS6210 AB 78 3.0 94
Show 07519+0001 LMP 39 AC 192 17.6 94
Show 07519+0001 LMP 39 AD 262 44.0 94
Show 07519+0001 LMP 39 AE 270 51.7 94
Show 07545-0011 BAL1121 82 3.3 96
Show 08008-0100 BAL 844 88 14.0 97
Show 07518-0252 BAL 189 254 4.3 97
Show 08011-0134 CVR 483 66 8.4 98
Show 07535-0012 RST5276 356 2.8 99
Show 07545+0015 J 67 53 4.4 101
Show 07480-0148 RST4863 Aa,Ab 53 0.8 102
Show 07480-0148 BAL 490 AB 191 11.5 102
Show 07478-0125 BAL 489 44 5.7 102
Show 07561+0014 BAL1125 41 12.0 103
Show 07521-0303 STF1154 353 2.8 106
Show 07561+0020 BAL1126 51 4.3 108
Show 07584-0258 BRT 542 6 5.2 110
Show 07553-0027 BAL 833 171 6.4 113
Show 07528-0316 HJ 68 91 17.5 115
Show 07510-0307 STF1152 313 6.0 116
Show 07597+0003 BAL1127 212 15.2 117
Show 07598-0311 HJ 75 276 25.5 119
Show 07550+0036 BAL1123 49 14.4 122
Show 08019-0216 KPP 838 171 7.2 122
Show 08000+0006 BAL1129 206 18.5 122
Show 07561+0037 BAL1124 3 11.3 124
Show 08027-0102 CVR1124 272 4.6 124
Show 07549+0039 BAL1122 91 10.8 125
Show 07557-0328 HJ 71 211 19.2 125
Show 08025-0208 HDS1143 265 2.5 127
Show 07569-0327 SCJ 30 358 83.0 128
Show 07590-0027 RST4872 286 0.4 130

 
 
WDS 07546-0125 : COMPONENTS
 
 
  A Ab
Ab pa=331.2°
sep=0.74"
 
B pa=99.1°
sep=4.88"
pa=105.3°
sep=5.36"
 
 
07546-0125 A
 
 
Name HD 64606 Coord arcsec 2000 075434.17-012444.0 Mag 7.5 Spectral class G8V (yellow)
PmRA -259.00 PmDE -48.0 SAO 135239 HIP 38625
Tycho2 4833-00742-1 HD 64606 GC 10694 BD BD-01 1883
Tycho2
Tycho2 4833-00742-1 Pflag RAmdeg 118.64239300 DEmdeg -1.41222563
PmRA -259.1 PmDE -47.7 E RAmdeg 6 E DEmdeg 7
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.42 EpDEm 1991.25
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.4 Q pmRA 0.4
Q pmDE 0.4 BTmag 8.333 E BTmag 0.019 VTmag 7.503
E VTmag 0.013 Prox 49 TYC T HIP 38625
CCDM A RAdeg 118.64299917 DEdeg -1.41211306 EpRA 1990 1.58
EpDE 1990 1.49 E RAdeg 6.4 E DEdeg 7.3 Posflg
Corr 0.0
SAO
SAO 135239 DelFlag RA1950 PmRA1950 -0.0178
DE1950 PmDE1950 -0.06 Vmag 7.5 SpType G5
Double code Source 70 CatNum 10694 DM BD-01 1883
DMcomp BDsup HD 64606 M HD 0
GC 10694 RA1950rad 2.05968016 DE1950rad -0.02233383 PmRA2000 -0.0176
PmDE2000 -0.057
Hipparcos
Catalog H HIP 38625 Proxy H RAhms 07 54 34.33
DEdms -01 24 43.6 Vmag 7.43 VarFlag R Vmag G
RAdeg 118.643 DEdeg -1.41211 AstroRef A Plx 52.01
CCDM 07546-0125 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 99 Rho 4.876 HD 64606 BD BD-01 1883
CD CP Dm number -01 1883 VIred 0.85
SpType G8V R SpType Coord arcsec 2000 075434.33-012443.6
Hipparcos 2
HIP 38625 Sn 15 So 3 Nc 2
RArad 2.0707113872 DErad -0.024645922 Plx 49.78 PmRA -250.14
PmDE -59.77 E RArad 1.67 E DErad 1.35 E Plx 1.85
E pmRA 2.22 E pmDE 1.71 Hpmag 7.5602 E Hpmag 0.0016
SHp 0.008 VA 0 BV 0.739 E BV 0.025
VI 0.85
CCDM
Ccdm 07546-0125 RComp Comp A Note1
Note2 Discov num DRAs -1.82 DDEs 15.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.6 Sp G8 PmNote *
PmRA -252 PmDE -62 Dm number -01 1883 Cat1 BD
Name2 -01 1144 Cat2 AGK2/3 HD 64606 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 38625
 
 
07546-0125 Ab
 
 
Coord arcsec 2000 075434.15-012443.4 Mag 11.4 Calc delta mag 3.9 Calc coord yes
 
 
07546-0125 B
 
 
Coord arcsec 2000 075434.49-012444.8 Mag 11.62 PmRA -252.00 PmDE -62.0
Calc delta mag 4.12 Calc coord yes
CCDM
Ccdm 07546-0125 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.50 DDEs 15.1
R dRAs 82 Year 1991 Theta 99 Rho 4.9
Obs 1 Vmag 11.6 Sp PmNote *
PmRA -252 PmDE -62 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 38625