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Doubles in session


Current system
03409-1237
STF 436
HD 22968


Nearby doubles
34' : 03400-1206
UC 1038

35' : 03431-1227
BRT2631

44' : 03424-1200
GWP 503

45' : 03390-1201
BRT2630

50' : 03412-1148
RST3385

57' : 03435-1318
SKF 315

58' : 03437-1317
HU 23

67' : 03426-1338
KPP2071

68' : 03441-1324
LV 3

69' : 03445-1322
GAL 354

76' : 03381-1133
OL 151

78' : 03379-1133
HU 22

82' : 03463-1235
GAL 355

83' : 03457-1320
STF 451

87' : 03467-1231
GAL 356

93' : 03373-1120
HEI 314

94' : 03402-1104
KPP1872

101' : 03440-1406
RST3386

102' : 03343-1204
ELP 6AB

105' : 03414-1421
GWP 499

108' : 03478-1314
RST3387

109' : 03482-1229
BRT2632

112' : 03334-1301
HU 207

114' : 03471-1129
LDS5432

125' : 03447-1047
HJ 3588

127' : 03325-1306
TDS2569



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.

03409-1237 STF 436 (HD 22968)

 
 
03h 40m 51.65s -12° 36' 56.8" P.A. 239.00 sep 47.4 mag 7.63,9.22 Sp F5IV dist. 84.82 pc (276.68 l.y.)
 
 
Coord 2000 03409-1237 Discov num STF 436 Comp Coord arcsec 2000 03 40 51.65 -12 36 56.8
Date first 1829 Date last 2015 Obs 56
Pa first 233 Pa last 239 P.A. Now (θ) 239°
Sep first 30.1 Sep last 47.396 Sep. Now (ρ) 47.396"
Mag pri 7.63 Mag sec 9.22 delta mag (ΔM) 1.59 Spectral class F5IV (yellow-white)
Pri motion ra +106 Sec motion ra +011
Pri motion dec +044 Sec motion dec +007
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.888
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 22968 Constellation Eridanus SAO 149104 HIP 17191
Tycho2 5309-00337-1 Gaia DR2 5115024888092904576 HD 22968 GC 4406
BD BD-13 713 Distance 84.82 Distance ly 276.68
 
 
WDS 03409-1237 STF 436 (HD 22968) : NOTES
 
 
discov_num notes refcode
STF 436 B is BD-13@712.
Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03409-1237 STF 436 2007 48 239 46.9 7.63 9.22 F5IV NLD 034051.65-123656.8
03409-1237 STF 436 2010 50 239 46.8 7.63 9.22 F5IV NLD 034051.65-123656.8
03409-1237 STF 436 2015 53 239 47.4 7.63 9.22 F5IV NL U 034051.65-123656.8

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

 
 
WDS 03409-1237 STF 436 (HD 22968) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03409-1237 STF 436 (HD 22968) : MEASURES
 
 
No records found.

 
 
WDS 03409-1237 (HD 22968) : VIRTUAL EYEPIECE
 
 

03409-1237 STF 436A mag 7.63 Sp F5IV 03409-1237 STF 436B sep 46.6 P.A. 238.40 mag 9.22 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03409-1237 (HD 22968) : ALADIN DSS IMAGE @ 03h 40m 51.65s -12° 36' 56.8"
 
 
 
 
WDS 03409-1237 STF 436 (HD 22968) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03409-1237 STF 436 distance=0' 03400-1206 UC 1038 distance=34' 03431-1227 BRT2631 distance=35' 03424-1200 GWP 503 distance=44' 03390-1201 BRT2630 distance=45' 03412-1148 RST3385 distance=50' 03435-1318 SKF 315 distance=57' 03437-1317 HU 23 distance=58' 03426-1338 KPP2071 distance=67' 03441-1324 LV 3 distance=68' 03445-1322 GAL 354 distance=69' 03381-1133 OL 151 distance=76' 03379-1133 HU 22 distance=78' 03463-1235 GAL 355 distance=82' 03457-1320 STF 451 distance=83' 03467-1231 GAL 356 distance=87' 03373-1120 HEI 314 distance=93' 03402-1104 KPP1872 distance=94' 03440-1406 RST3386 distance=101' 03343-1204 ELP 6AB distance=102' 03414-1421 GWP 499 distance=105' 03478-1314 RST3387 distance=108' 03482-1229 BRT2632 distance=109' 03334-1301 HU 207 distance=112' 03471-1129 LDS5432 distance=114' 03447-1047 HJ 3588 distance=125' 03325-1306 TDS2569 distance=127' 03493-1202 CVR 44 distance=129' 03330-1339 A 3003 distance=131' 03316-1244 RST3383 distance=136' 03332-1111 A 3002 distance=142' 03395-1017 GWP 494 distance=142' 03505-1219 GAL 357 distance=143' 03346-1048 A 2505 distance=143' 03404-1502 GWP 497 distance=146' 03449-1022 HU 208 distance=148' 03507-1206 GAL 358 distance=149' 03502-1335 FAR 32 distance=149' 03420-1508 HDS 471 distance=152' 03363-1020 UC 1032 distance=153' 03304-1257 GWP 474 distance=154' 03334-1044 KPP1034 distance=158' 03437-1509 BRT 563 distance=158' 03492-1428 NSN 244 distance=165' 03298-1307 RST3382 distance=165' 03518-1345 OL 1 distance=174' 03461-1522 GWP 508 distance=182' 03300-1109 STF 407AB distance=183' 03300-1109 STF 407AC distance=183' 03338-1508 TOK 239AB distance=183' 03414-0934 GWP 501 distance=184' 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 03409-1237 STF 436 239 47.4
Show 03400-1206 UC 1038 9.6 34
Show 03431-1227 BRT2631 305 2.4 35
Show 03424-1200 GWP 503 154 12.2 44
Show 03390-1201 BRT2630 3.6 45
Show 03412-1148 RST3385 9 15.1 50
Show 03435-1318 SKF 315 76 3.2 57
Show 03437-1317 HU 23 271 1.2 58
Show 03426-1338 KPP2071 194 16.6 67
Show 03441-1324 LV 3 9 1.8 68
Show 03445-1322 GAL 354 274 13.4 69
Show 03381-1133 OL 151 101 4.4 76
Show 03379-1133 HU 22 119 0.7 78
Show 03463-1235 GAL 355 346 31.8 82
Show 03457-1320 STF 451 324 19.8 83
Show 03467-1231 GAL 356 77 26.1 87
Show 03373-1120 HEI 314 72 2.4 93
Show 03402-1104 KPP1872 317 14.6 94
Show 03440-1406 RST3386 130 0.6 101
Show 03343-1204 ELP 6 AB 280 1.7 102
Show 03414-1421 GWP 499 326 20.9 105
Show 03478-1314 RST3387 113 1.3 108
Show 03482-1229 BRT2632 240 5.2 109
Show 03334-1301 HU 207 297 1.0 112
Show 03471-1129 LDS5432 145 372.6 114
Show 03447-1047 HJ 3588 236 45.1 125
Show 03325-1306 TDS2569 96 0.4 127
Show 03493-1202 CVR 44 337 113.6 129
Show 03330-1339 A 3003 191 1.2 131
Show 03316-1244 RST3383 58 0.9 136
Show 03332-1111 A 3002 82 0.4 142
Show 03395-1017 GWP 494 205 389.3 142
Show 03505-1219 GAL 357 147 40.9 143
Show 03346-1048 A 2505 101 2.0 143
Show 03404-1502 GWP 497 186 18.9 146
Show 03449-1022 HU 208 160 2.7 148
Show 03507-1206 GAL 358 333 50.6 149
Show 03502-1335 FAR 32 263 1.1 149
Show 03420-1508 HDS 471 17 1.7 152
Show 03363-1020 UC 1032 84 29.2 153
Show 03304-1257 GWP 474 256 86.2 154
Show 03334-1044 KPP1034 267 8.3 158
Show 03437-1509 BRT 563 68 3.1 158
Show 03492-1428 NSN 244 81 1.7 165
Show 03298-1307 RST3382 57 0.8 165
Show 03518-1345 OL 1 279 3.1 174
Show 03461-1522 GWP 508 138 34.3 182
Show 03300-1109 STF 407 AB 52 2.8 183
Show 03300-1109 STF 407 AC 202 132.0 183
Show 03338-1508 TOK 239 AB 180 624.7 183
Show 03414-0934 GWP 501 343 132.1 184

 
 
WDS 03409-1237 : COMPONENTS
 
 
  A
B pa=238.4°
sep=46.56"
 
 
03409-1237 A
 
 
Componente originario normalizzato AB Name HD 22968 Coord arcsec 2000 034051.65-123656.8 Mag 7.63
Spectral class F5IV (yellow-white) PmRA 106.00 PmDE 44.0 SAO 149104
HIP 17191 Tycho2 5309-00337-1 HD 22968 GC 4406
BD BD-13 713
Tycho2
Tycho2 5309-00337-1 Pflag RAmdeg 55.21521939 DEmdeg -12.61577725
PmRA 105.5 PmDE 44.1 E RAmdeg 5 E DEmdeg 6
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.23 EpDEm 1991.01
Num 13 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.7 BTmag 8.082 E BTmag 0.016 VTmag 7.630
E VTmag 0.012 Prox 451 TYC T HIP 17191
CCDM RAdeg 55.21497278 DEdeg -12.61587889 EpRA 1990 1.80
EpDE 1990 1.69 E RAdeg 5.4 E DEdeg 5.8 Posflg
Corr -0.1
SAO
SAO 149104 DelFlag RA1950 PmRA1950 0.0059
DE1950 PmDE1950 0.031 Vmag 7.5 SpType F2
Double code Source 70 CatNum 4406 DM BD-13 713
DMcomp BDsup HD 22968 M HD 0
GC 4406 RA1950rad 0.95337355 DE1950rad -0.22299708 PmRA2000 0.0063
PmDE2000 0.03
Hipparcos
Catalog H HIP 17191 Proxy RAhms 03 40 51.59
DEdms -12 36 57.2 Vmag 7.59 VarFlag R Vmag H
RAdeg 55.215 DEdeg -12.6159 AstroRef Plx 13.15
CCDM 03409-1237 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 22968 BD BD-13 713
CD CP Dm number -13 713 VIred 0.5
SpType F3/F5IV/V R SpType Coord arcsec 2000 034051.59-123657.2
Hipparcos 2
HIP 17191 Sn 5 So 0 Nc 1
RArad 0.96368282 DErad -0.220188745 Plx 11.79 PmRA 107.7
PmDE 41.54 E RArad 0.7 E DErad 0.68 E Plx 0.86
E pmRA 1.19 E pmDE 1.2 Hpmag 7.6775 E Hpmag 0.0013
SHp 0.012 VA 0 BV 0.403 E BV 0.014
VI 0.47
CCDM
Ccdm 03409-1237 RComp Comp A Note1
Note2 Discov num DRAs -2.43 DDEs 1.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp F2 PmNote *
PmRA 88 PmDE 31 Dm number -13 713 Cat1 BD
Name2 149104 Cat2 SAO HD 22968 M HD
ADS BDS A 2690 M ADS BDS N IDS IDS 03361S1256A
HIC 17191
 
 
03409-1237 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 034048.94-123721.2 Mag 9.22 PmRA 11.00
PmDE 7.0 Tycho2 5309-00297-1 Calc delta mag 1.59 Calc coord yes
Tycho2
Tycho2 5309-00297-1 Pflag RAmdeg 55.20402486 DEmdeg -12.62239395
PmRA 15.2 PmDE 9.3 E RAmdeg 16 E DEmdeg 18
E pmRA 1.1 E pmDE 1.1 EpRAm 1986.57 EpDEm 1985.42
Num 9 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.2 BTmag 10.689 E BTmag 0.053 VTmag 9.221
E VTmag 0.024 Prox 451 TYC T HIP
CCDM RAdeg 55.20398861 DEdeg -12.62241444 EpRA 1990 1.81
EpDE 1990 1.71 E RAdeg 18.4 E DEdeg 19.9 Posflg
Corr 0.1
CCDM
Ccdm 03409-1237 RComp Comp B Note1
Note2 Discov num STF 436 DRAs -5.10 DDEs -20.2
R dRAs 10 Year 1935 Theta 236 Rho 40.1
Obs 21 Vmag 9.1 Sp PmNote *
PmRA 6 PmDE 15 Dm number -13 712 Cat1 BD
Name2 149102 Cat2 SAO HD M HD
ADS BDS A 2690 M ADS BDS N N IDS IDS 03361S1256B
HIC