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Doubles in session


Current system
01337-1213
HWE 4 AC


Nearby doubles
21' : 01350-1205
SKF2155

22' : 01338-1152
HWE 5

22' : 01343-1154
LDS2211

30' : 01350-1234
UC 587AB

46' : 01307-1227
GAL 309

53' : 01301-1215
GAL 44

61' : 01362-1302
SKF 122

68' : 01347-1317
LDS5337

68' : 01375-1135
LDS9120

76' : 01354-1323
LDS3293

80' : 01359-1326
SKF 121

81' : 01295-1120
UC 564

82' : 01368-1320
RST4180

85' : 01328-1337
LDS2207

97' : 01392-1308
LDS2219

103' : 01333-1031
LDS2208

106' : 01292-1335
RST3356

112' : 01413-1209
HU 9

114' : 01299-1034
WIS 35

114' : 01408-1259
YSC 174

114' : 01307-1028
RAO 534

117' : 01325-1018
HDS 201

117' : 01387-1041
HU 8AB

118' : 01278-1054
BU 399AB

122' : 01286-1349
BRT1837

126' : 01422-1206
KPP3463



Selections
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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.

01337-1213 HWE 4 AC

 
 
01h 33m 42.39s -12° 12' 46.1" P.A. 257.00 sep 61.5 mag 9.23,12.25 Sp G3V dist. 66.62 pc (217.31 l.y.)
 
 
Coord 2000 01337-1213 Discov num HWE   4 Comp AC Coord arcsec 2000 01 33 42.39 -12 12 46.1
Date first 1998 Date last 2016 Obs 4
Pa first 257 Pa last 256.6 P.A. Now (θ) 256.6°
Sep first 61.3 Sep last 61.5 Sep. Now (ρ) 61.5"
Mag pri 9.23 Mag sec 12.25 delta mag (ΔM) 3.02 Spectral class G3V (yellow)
Pri motion ra -011 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes Z (Parallax indicates components are physical)
This double is physical.
 
 
01337-1213 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 9575 147882 01 33 42 -12 12 46 HWE 4 AB 2016 59 335 0.9 9.23 9.31 0.08
Show 147882 01 33 42 -12 12 46 HWE 4 AC 2016 4 257 61.5 9.23 12.25 3.02 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 147882 HIP 7274 Tycho2 5279-00225-1
HD 9575 BD BD-12 286 Distance 66.62 Distance ly 217.31
 
 
WDS 01337-1213 HWE 4 AC : NOTES
 
 
discov_num notes refcode
HWE 4 The linear formula by Job & Tamburini seems ruled out, as it makes Job1969b
the current quadrant opposite to what is observed.
 
 
REFERENCES
 
 
refcode metd author reference
Job1969b orb - Job, F. & Tamburini, T. 1962MmSAI..40..185J
Job1969b Mem. Soc. Astron. Ital. 40, 185, 1969
 
 
DISCOVERER
 
 
discov author
HWE Howe, H.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
01337-1213 HWE 4 AC 2016 4 257 61.5 9.23 12.25 G3V Z 013342.39-121246.1

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

 
 
WDS 01337-1213 HWE 4 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01337-1213 HWE 4 AC : MEASURES
 
 
No records found.

 
 
WDS 01337-1213 : VIRTUAL EYEPIECE
 
 

01337-1213 HWE 4A mag 9.23 Sp G3V 01337-1213 HWE 4B sep 0.9 P.A. 335.00 mag 9.31 01337-1213 HWE 4C sep 61.5 P.A. 256.60 mag 12.25 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01337-1213 : ALADIN DSS IMAGE @ 01h 33m 42.39s -12° 12' 46.1"
 
 
 
 
WDS 01337-1213 HWE 4 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01337-1213 HWE 4AC distance=0' 01350-1205 SKF2155 distance=21' 01338-1152 HWE 5 distance=22' 01343-1154 LDS2211 distance=22' 01350-1234 UC 587AB distance=30' 01307-1227 GAL 309 distance=46' 01301-1215 GAL 44 distance=53' 01362-1302 SKF 122 distance=61' 01347-1317 LDS5337 distance=68' 01375-1135 LDS9120 distance=68' 01354-1323 LDS3293 distance=76' 01359-1326 SKF 121 distance=80' 01295-1120 UC 564 distance=81' 01368-1320 RST4180 distance=82' 01328-1337 LDS2207 distance=85' 01392-1308 LDS2219 distance=97' 01333-1031 LDS2208 distance=103' 01292-1335 RST3356 distance=106' 01413-1209 HU 9 distance=112' 01299-1034 WIS 35 distance=114' 01408-1259 YSC 174 distance=114' 01307-1028 RAO 534 distance=114' 01325-1018 HDS 201 distance=117' 01387-1041 HU 8AB distance=117' 01387-1041 DAM 769AC distance=117' 01278-1054 BU 399AB distance=118' 01278-1054 SKF 118AC distance=118' 01286-1349 BRT1837 distance=122' 01422-1206 KPP3463 distance=126' 01425-1219 HU 10 distance=130' 01417-1119 STF 147 distance=130' 01400-1348 GAL 311AB distance=133' 01400-1348 GAL 311AC distance=133' 01426-1246 LDS2220 distance=133' 01256-1325 KPP1468 distance=140' 01241-1244 GAL 308 distance=144' 01239-1149 GWP 181 distance=147' 01403-1404 UC 599 distance=148' 01263-1354 STF 124 distance=149' 01434-1127 GAL 312 distance=153' 01383-1431 UC 594 distance=154' 01390-1427 LDS2218 distance=155' 01230-1258 GAL 307A,BC distance=163' 01399-0958 SOZ 7 distance=163' 01230-1258 KUI 6BC distance=163' 01324-0930 LDS2204 distance=164' 01447-1139 HU 11 distance=165' 01249-1025 TDS1871 distance=169' 01244-1353 GWP 184 distance=170' 01259-1009 RST4178 distance=170' 01417-1420 HU 420 distance=173' 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 01337-1213 HWE 4 AB 335 0.9 0
Show 01337-1213 HWE 4 AC 257 61.5 0
Show 01350-1205 SKF2155 275 11.4 21
Show 01338-1152 HWE 5 32 13.2 22
Show 01343-1154 LDS2211 220 66.3 22
Show 01350-1234 UC 587 AB 139 37.8 30
Show 01307-1227 GAL 309 343 14.0 46
Show 01301-1215 GAL 44 5 9.0 53
Show 01362-1302 SKF 122 81 2.3 61
Show 01347-1317 LDS5337 105 253.2 68
Show 01375-1135 LDS9120 261 2.3 68
Show 01354-1323 LDS3293 276 5.3 76
Show 01359-1326 SKF 121 66 1.8 80
Show 01295-1120 UC 564 236 30.7 81
Show 01368-1320 RST4180 335 1.3 82
Show 01328-1337 LDS2207 347 14.3 85
Show 01392-1308 LDS2219 261 13.6 97
Show 01333-1031 LDS2208 11 10.6 103
Show 01292-1335 RST3356 51 1.3 106
Show 01413-1209 HU 9 292 4.5 112
Show 01299-1034 WIS 35 101 43.5 114
Show 01408-1259 YSC 174 184 0.8 114
Show 01307-1028 RAO 534 90 0.9 114
Show 01325-1018 HDS 201 248 0.4 117
Show 01387-1041 HU 8 AB 44 1.6 117
Show 01387-1041 DAM 769 AC 4 18.1 117
Show 01278-1054 BU 399 AB 304 1.3 118
Show 01278-1054 SKF 118 AC 276 196.1 118
Show 01286-1349 BRT1837 85 2.4 122
Show 01422-1206 KPP3463 178 1.5 126
Show 01425-1219 HU 10 321 0.8 130
Show 01417-1119 STF 147 44 0.1 130
Show 01400-1348 GAL 311 AB 29 32.3 133
Show 01400-1348 GAL 311 AC 217 6.5 133
Show 01426-1246 LDS2220 272 11.2 133
Show 01256-1325 KPP1468 33 11.1 140
Show 01241-1244 GAL 308 16 24.7 144
Show 01239-1149 GWP 181 185 18.5 147
Show 01403-1404 UC 599 12 17.7 148
Show 01263-1354 STF 124 233 7.2 149
Show 01434-1127 GAL 312 326 43.5 153
Show 01383-1431 UC 594 108 50.7 154
Show 01390-1427 LDS2218 69 6.0 155
Show 01230-1258 GAL 307 A,BC 313 40.6 163
Show 01399-0958 SOZ 7 241 7.8 163
Show 01230-1258 KUI 6 BC 334 1.2 163
Show 01324-0930 LDS2204 238 17.6 164
Show 01447-1139 HU 11 193 3.5 165
Show 01249-1025 TDS1871 301 1.9 169
Show 01244-1353 GWP 184 153 8.9 170
Show 01259-1009 RST4178 273 1.7 170

 
 
WDS 01337-1213 : COMPONENTS
 
 
  A B
B pa=335.0°
sep=0.90"
 
C pa=256.6°
sep=61.50"
pa=255.8°
sep=61.32"
 
 
01337-1213 A
 
 
Name HD 9575 Coord arcsec 2000 013342.39-121246.1 Mag 9.23 Spectral class G3V (yellow)
PmRA -11.00 PmDE -9.0 SAO 147882 HIP 7274
Tycho2 5279-00225-1 BD BD-12 286
Tycho2
Tycho2 5279-00225-1 Pflag P RAmdeg 23.42663807 DEmdeg -12.21280098
PmRA -10.7 PmDE -8.9 E RAmdeg 11 E DEmdeg 13
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.28 EpDEm 1990.95
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.910 E BTmag 0.026 VTmag 9.228
E VTmag 0.019 Prox 8 TYC T HIP 7274
CCDM A RAdeg 23.42669889 DEdeg -12.21287278 EpRA 1990 1.71
EpDE 1990 1.56 E RAdeg 11.2 E DEdeg 13.3 Posflg D
Corr -0.2
SAO
SAO 147882 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 0.013 Vmag 8.5 SpType G0
Double code Source 20 CatNum 338 DM BD-12 286
DMcomp BDsup HD 9575 M HD 0
GC RA1950rad 0.39810754 DE1950rad -0.21761955 PmRA2000 -0.0016
PmDE2000 0.01
Hipparcos
Catalog H HIP 7274 Proxy H RAhms 01 33 42.41
DEdms -12 12 46.4 Vmag 8.51 VarFlag R Vmag G
RAdeg 23.4267 DEdeg -12.2129 AstroRef A Plx 14.57
CCDM -8.91 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 338 Rho 0.848 HD BD BD-12 286
CD CP Dm number -12 286 VIred 0.7
SpType G3V R SpType Coord arcsec 2000 013342.41-121246.4
Hipparcos 2
HIP 7274 Sn 15 So 3 Nc 2
RArad 0.4088730558 DErad -0.2131548867 Plx 15.01 PmRA -13.75
PmDE -7.61 E RArad 3.86 E DErad 2.15 E Plx 3.53
E pmRA 4.11 E pmDE 2.12 Hpmag E Hpmag 0.0019
SHp 0.014 VA 0 BV 0.64 E BV 0.015
VI 0.7
CCDM
Ccdm 01337-1213 RComp Comp A Note1
Note2 Discov num DRAs 0.30 DDEs 15.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp G0 PmNote *
PmRA -28 PmDE 13 Dm number -12 286 Cat1 BD
Name2 147882 Cat2 SAO HD 9575 M HD
ADS BDS A 1223 M ADS BDS N IDS IDS 01288S1244A
HIC 7274
 
 
01337-1213 B
 
 
Coord arcsec 2000 013342.36-121245.3 Mag 9.31 PmRA -11.00 PmDE -9.0
HIP 7274 Tycho2 5279-00225-2 Delta magnitude 0.08 Coordinate calculated yes
Tycho2
Tycho2 5279-00225-2 Pflag P RAmdeg 23.42663807 DEmdeg -12.21280098
PmRA -10.7 PmDE -8.9 E RAmdeg 11 E DEmdeg 13
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.28 EpDEm 1990.95
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.068 E BTmag 0.027 VTmag 9.305
E VTmag 0.020 Prox 8 TYC T HIP 7274
CCDM B RAdeg 23.42661556 DEdeg -12.21265917 EpRA 1990 1.71
EpDE 1990 1.55 E RAdeg 11.8 E DEdeg 14.2 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 7274 Proxy H RAhms 01 33 42.41
DEdms -12 12 46.4 Vmag 8.51 VarFlag R Vmag G
RAdeg 23.4267 DEdeg -12.2129 AstroRef A Plx 14.57
CCDM -8.91 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 338 Rho 0.848 HD BD BD-12 286
CD CP Dm number -12 286 VIred 0.7
SpType G3V R SpType Coord arcsec 2000 013342.41-121246.4
Hipparcos 2
HIP 7274 Sn 15 So 3 Nc 2
RArad 0.4088730558 DErad -0.2131548867 Plx 15.01 PmRA -13.75
PmDE -7.61 E RArad 3.86 E DErad 2.15 E Plx 3.53
E pmRA 4.11 E pmDE 2.12 Hpmag E Hpmag 0.0019
SHp 0.014 VA 0 BV 0.64 E BV 0.015
VI 0.7
CCDM
Ccdm 01337-1213 RComp Comp B Note1 *
Note2 Discov num HWE 4 DRAs DDEs
R dRAs Year 1877 Theta Rho
Obs 36 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1223 M ADS BDS N IDS IDS 01288S1244B
HIC 7274
 
 
01337-1213 C
 
 
Coord arcsec 2000 013338.31-121300.4 Mag 12.25 Delta magnitude 3.02 Coordinate calculated yes