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Doubles in session


Current system
04233+1123
STF 535
HD 27762


Nearby doubles
11' : 04237+1131
LSC 30

14' : 04224+1118
PAT 5

34' : 04224+1153
WIS 105

38' : 04259+1123
GWP 584

44' : 04217+1046
TOK 84

50' : 04266+1125
LDS5560

59' : 04256+1210
ITO 27

61' : 04268+1052
PAT 8

61' : 04248+1219
RED 30

63' : 04275+1113
BU 1186

65' : 04192+1100
BPM 98

69' : 04208+1026
LDS5541

70' : 04278+1144
MET 39

77' : 04275+1039
STZ 7

78' : 04246+1238
LDS5553

81' : 04285+1059
HEI 457

82' : 04261+1233
SKF1807

89' : 04235+0954
ITO 24AB

90' : 04288+1045
GWP 587

92' : 04274+1232
LDS5562

93' : 04295+1113
GWP 590

94' : 04268+1240
WOR 15

97' : 04241+1258
UC 1159AB

98' : 04166+1121
SHN 85

103' : 04173+1214
RAO 544

103' : 04163+1121
GWP 574



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.

04233+1123 STF 535 (HD 27762)

 
 
04h 23m 16.84s +11° 22' 40.5" P.A. 267.00 sep 1.1 mag 6.95,8.29 Sp A5III dist. 87.26 pc (284.64 l.y.)
 
 
Coord 2000 04233+1123 Discov num STF 535 Comp Coord arcsec 2000 04 23 16.84 +11 22 40.5
Date first 1829 Date last 2018 Obs 240
Pa first 355 Pa last 266.9 P.A. Now (θ) 266.9°
Sep first 2.0 Sep last 1.09 Sep. Now (ρ) 1.09"
Mag pri 6.95 Mag sec 8.29 delta mag (ΔM) 1.34 Spectral class A5III (white)
Pri motion ra +025 Sec motion ra +025
Pri motion dec -038 Sec motion dec -038
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 27762 Constellation Taurus SAO 93899 HIP 20472
Tycho2 0676-00210-1 Gaia DR2 3306851898518217600 HD 27762 GC 5314
ADS 3174 BD BD+11 601 Distance 87.26 Distance ly 284.64
 
 
ORBITAL ELEMENTS
 
 
Period (P)532.2226y± 279.8377 Periastron (T)2157.5937y± 99.3819 Semi-major axis (a)1.50659a± 0.37544
Eccentricity (e)0.37164± 0.21807 Inclination (i)129.787°± 9.965 Longitude of periastron (ω)230.207°± 36.66
Node (Ω)10.136°± 21.976 Notesn ReferenceIzm2019
Equinox Last observation2013 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 280.7 1.166
2001 280.0 1.163
2002 279.4 1.160
2003 278.7 1.157
2004 278.0 1.154
2005 277.3 1.152
2006 276.6 1.149
2007 275.9 1.146
2008 275.2 1.144
2009 274.5 1.142
2010 273.8 1.139
2011 273.1 1.137
2012 272.4 1.135
2013 271.7 1.133
2014 271.0 1.131
2015 270.3 1.129
2016 269.6 1.127
2017 268.9 1.125
2018 268.1 1.124
2019 267.4 1.122
2020 266.7 1.121
2021 266.0 1.119
2022 265.2 1.118
2023 264.5 1.116
2024 263.8 1.115
2025 263.0 1.114
2026 262.3 1.113
2027 261.6 1.112
2028 260.8 1.111
2029 260.1 1.110
2030 259.3 1.109


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds04233%2B1123b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 04233+1123 STF 535 (HD 27762) : NOTES
 
 
discov_num notes refcode
STF 535 A premature orbit has been computed.
Ruymaekers & Nys (1995) noted discrepancies in the orbit of Popovic Ruy1995
(1982), and calculated elements from their Thiele-Innes elements. Pop1982a
 
 
REFERENCES
 
 
refcode metd author reference
Izm2019 orb u Izmailov, I.S. 2019AstL...45...30I
Izm2019 Ast. Lett. 45, 30, 2019
Izm2019 (Orbital elements from weighted solutions used when available (Table 2),
Izm2019 unweighted elements (Table 1) used for remaining 29 systems.)
Pop1982a orb - Popovic, G.M. 1982BOBeo.132...13P
Pop1982a Bull. Obs. Astron. Belgrade #132, 13, 1982
Ruy1995 orb - Ruymaekers, G. & Nys, O. 1995IAUDS.126....1R
Ruy1995 Inf. Circ. 126, 1, 1995
 
 
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
04233+1123 STF 535 2006 227 276 1.1 6.95 8.29 A5III NOD 042316.84+112240.5
04233+1123 STF 535 2009 229 275 1.1 6.95 8.29 A5III NOD 042316.84+112240.5
04233+1123 STF 535 2013 231 270 1.1 6.95 8.29 A5III NOD 042316.84+112240.5
04233+1123 STF 535 2015 232 270 1.1 6.95 8.29 A5III NO 042316.84+112240.5
04233+1123 STF 535 2018 233 267 1.1 6.95 8.29 A5III NO 042316.84+112240.5

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

 
 
WDS 04233+1123 STF 535 (HD 27762) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04233+1123 STF 535 (HD 27762) : MEASURES
 
 
No records found.

 
 
WDS 04233+1123 (HD 27762) : VIRTUAL EYEPIECE
 
 

04233+1123 STF 535A mag 6.95 Sp A5III 04233+1123 STF 535B sep 1.1 P.A. 266.80 mag 8.29 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 04233+1123 (HD 27762) : ALADIN DSS IMAGE @ 04h 23m 16.84s +11° 22' 40.5"
 
 
 
 
WDS 04233+1123 STF 535 (HD 27762) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04233+1123 STF 535 distance=0' 04237+1131 LSC 30 distance=11' 04224+1118 PAT 5 distance=14' 04224+1153 WIS 105 distance=34' 04259+1123 GWP 584 distance=38' 04217+1046 TOK 84 distance=44' 04266+1125 LDS5560 distance=50' 04256+1210 ITO 27 distance=59' 04268+1052 PAT 8 distance=61' 04248+1219 RED 30 distance=61' 04275+1113 BU 1186 distance=63' 04192+1100 BPM 98 distance=65' 04208+1026 LDS5541 distance=69' 04278+1144 MET 39 distance=70' 04275+1039 STZ 7 distance=77' 04246+1238 LDS5553 distance=78' 04285+1059 HEI 457 distance=81' 04261+1233 SKF1807 distance=82' 04235+0954 ITO 24AB distance=89' 04235+0954 ITO 24AC distance=89' 04235+0954 ITO 24AD distance=89' 04288+1045 GWP 587 distance=90' 04274+1232 LDS5562 distance=92' 04295+1113 GWP 590 distance=93' 04268+1240 WOR 15 distance=94' 04241+1258 UC 1159AB distance=97' 04166+1121 SHN 85 distance=98' 04173+1214 RAO 544 distance=103' 04163+1121 GWP 574 distance=103' 04177+1225 WIS 104 distance=104' 04280+1004 A 2033 distance=106' 04297+1211 HDS 578 distance=106' 04278+1001 STF 549AB distance=106' 04278+1001 BU 1534AC distance=106' 04210+0935 LDS5542 distance=113' 04239+0928 HU 304 distance=116' 04160+1208 HEI 319 distance=116' 04296+1234 LDS5567 distance=117' 04230+0924 YSC 31AB distance=119' 04230+0924 GII 128Aa,Ab distance=119' 04300+1016 LDS5568 distance=120' 04167+1242 J 237 distance=124' 04278+0932 SKF1829 distance=130' 04317+1044 LDS5571 distance=131' 04143+1130 TVB 66 distance=133' 04166+1253 LDS5529 distance=135' 04275+1323 LDS5580 distance=136' 04205+1334 GWP 578 distance=138' 04170+0941 UC 1145 distance=139' 04159+0957 LDS5526 distance=139' 04181+1320 SKF1608 distance=140' 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 04233+1123 STF 535 267 1.1
Show 04237+1131 LSC 30 61 0.0 11
Show 04224+1118 PAT 5 159 0.0 14
Show 04224+1153 WIS 105 300 999.9 34
Show 04259+1123 GWP 584 322 5.8 38
Show 04217+1046 TOK 84 15 17.7 44
Show 04266+1125 LDS5560 71 19.4 50
Show 04256+1210 ITO 27 162 10.4 59
Show 04268+1052 PAT 8 159 0.2 61
Show 04248+1219 RED 30 199 4.1 61
Show 04275+1113 BU 1186 78 0.1 63
Show 04192+1100 BPM 98 216 109.3 65
Show 04208+1026 LDS5541 342 9.1 69
Show 04278+1144 MET 39 249 9.8 70
Show 04275+1039 STZ 7 130 5.3 77
Show 04246+1238 LDS5553 184 26.8 78
Show 04285+1059 HEI 457 111 1.4 81
Show 04261+1233 SKF1807 54 113.8 82
Show 04235+0954 ITO 24 AB 356 1.6 89
Show 04235+0954 ITO 24 AC 307 6.7 89
Show 04235+0954 ITO 24 AD 257 10.6 89
Show 04288+1045 GWP 587 245 55.6 90
Show 04274+1232 LDS5562 335 83.5 92
Show 04295+1113 GWP 590 296 20.3 93
Show 04268+1240 WOR 15 348 0.5 94
Show 04241+1258 UC 1159 AB 73 65.0 97
Show 04166+1121 SHN 85 -1 0.2 98
Show 04173+1214 RAO 544 96 0.7 103
Show 04163+1121 GWP 574 281 12.2 103
Show 04177+1225 WIS 104 69 978.8 104
Show 04280+1004 A 2033 217 0.8 106
Show 04297+1211 HDS 578 247 0.2 106
Show 04278+1001 STF 549 AB 157 25.3 106
Show 04278+1001 BU 1534 AC 350 18.4 106
Show 04210+0935 LDS5542 343 29.9 113
Show 04239+0928 HU 304 35 0.3 116
Show 04160+1208 HEI 319 135 1.1 116
Show 04296+1234 LDS5567 141 28.9 117
Show 04230+0924 YSC 31 AB 108 0.5 119
Show 04230+0924 GII 128 Aa,Ab 129 0.1 119
Show 04300+1016 LDS5568 76 59.6 120
Show 04167+1242 J 237 241 3.9 124
Show 04278+0932 SKF1829 349 64.3 130
Show 04317+1044 LDS5571 148 35.3 131
Show 04143+1130 TVB 66 232 6.8 133
Show 04166+1253 LDS5529 233 89.5 135
Show 04275+1323 LDS5580 283 21.0 136
Show 04205+1334 GWP 578 306 75.2 138
Show 04170+0941 UC 1145 59 15.1 139
Show 04159+0957 LDS5526 200 9.0 139
Show 04181+1320 SKF1608 66 1.5 140

 
 
WDS 04233+1123 : COMPONENTS
 
 
  A
B pa=266.8°
sep=1.07"
 
 
04233+1123 A
 
 
Componente originario normalizzato AB Name HD 27762 Coord arcsec 2000 042316.84+112240.5 Mag 6.95
Spectral class A5III (white) PmRA 25.00 PmDE -38.0 SAO 93899
HIP 20472 Tycho2 0676-00210-1 HD 27762 GC 5314
ADS 3174 BD BD+11 601
Tycho2
Tycho2 0676-00210-1 Pflag P RAmdeg 65.82016148 DEmdeg 11.37792540
PmRA 24.7 PmDE -38.1 E RAmdeg 5 E DEmdeg 5
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.57 EpDEm 1991.51
Num 6 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.2
Q pmDE 0.6 BTmag 7.119 E BTmag 0.016 VTmag 6.953
E VTmag 0.011 Prox 12 TYC T HIP 20472
CCDM A RAdeg 65.82013944 DEdeg 11.37800306 EpRA 1990 1.71
EpDE 1990 1.65 E RAdeg 4.6 E DEdeg 4.8 Posflg D
Corr -0.2
SAO
SAO 93899 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.047 Vmag 6.9 SpType A2
Double code Source 70 CatNum 5314 DM BD+11 601
DMcomp BDsup HD 27762 M HD 0
GC 5314 RA1950rad 1.13670829 DE1950rad 0.19657238 PmRA2000 0.0017
PmDE2000 -0.049
Hipparcos
Catalog H HIP 20472 Proxy H RAhms 04 23 16.83
DEdms +11 22 40.8 Vmag 6.64 VarFlag R Vmag H
RAdeg 65.8201 DEdeg 11.378 AstroRef A Plx 13.23
CCDM 04233+1123 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 286 Rho 1.203 HD 27762 BD BD+11 601
CD CP Dm number +11 601 VIred 0.37
SpType A2 R SpType Coord arcsec 2000 042316.83+112240.8
Hipparcos 2
HIP 20472 Sn 15 So 3 Nc 2
RArad 1.1487780673 DErad 0.1985836892 Plx 11.46 PmRA 26.53
PmDE -36.32 E RArad 0.77 E DErad 0.64 E Plx 0.87
E pmRA 0.98 E pmDE 0.8 Hpmag 6.7184 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 04233+1123 RComp Comp A Note1
Note2 Discov num DRAs -1.15 DDEs -19.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.1 Sp A2 PmNote *
PmRA 33 PmDE -32 Dm number +11 601 Cat1 BD
Name2 +11 410 Cat2 AGK2/3 HD 27762 M HD
ADS BDS A 3174 M ADS BDS N IDS IDS 04178N1109A
HIC 20472
 
 
04233+1123 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042316.77+112240.4 Mag 8.29 PmRA 25.00
PmDE -38.0 Tycho2 0676-00210-2 Calc delta mag 1.34 Calc coord yes
Tycho2
Tycho2 0676-00210-2 Pflag P RAmdeg 65.82016148 DEmdeg 11.37792540
PmRA 24.7 PmDE -38.1 E RAmdeg 5 E DEmdeg 5
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.57 EpDEm 1991.51
Num 6 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.2
Q pmDE 0.6 BTmag 8.765 E BTmag 0.021 VTmag 8.285
E VTmag 0.016 Prox 12 TYC HIP 20472
CCDM B RAdeg 65.81981056 DEdeg 11.37809917 EpRA 1990 1.74
EpDE 1990 1.70 E RAdeg 8.7 E DEdeg 9.2 Posflg D
Corr -0.1
CCDM
Ccdm 04233+1123 RComp Comp B Note1 *
Note2 Discov num STF 535 DRAs DDEs
R dRAs Year 1959 Theta 304 Rho 1.2
Obs 99 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3174 M ADS BDS N IDS IDS 04178N1109B
HIC 20472