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Doubles in session


Current system
04382+1231
BUP 66 AB


Nearby doubles
28' : 04364+1242
LDS5578

34' : 04401+1212
HUB 4

42' : 04367+1155
LDS1181

46' : 04356+1206
TOK 17AB

57' : 04344+1244
LEP 18

64' : 04338+1226
UC 1184

69' : 04335+1224
UC 1182

74' : 04333+1213
UC 1181

79' : 04347+1130
A 2034

80' : 04435+1220
HU 1219

82' : 04404+1346
LDS5583

82' : 04342+1133
SKF2412

83' : 04372+1108
GIC 50

92' : 04372+1401
HEI 103

96' : 04445+1207
LDS5588

97' : 04389+1406
MET 41

103' : 04359+1407
LDS1179

105' : 04332+1345
FAR 53

106' : 04415+1405
RAO 550

108' : 04378+1418
LDS5581AB

108' : 04375+1418
HDS 597AB

110' : 04315+1321
HU 1081

112' : 04450+1318
LDS5593

114' : 04354+1045
RED 7

115' : 04457+1203
SKF1691

117' : 04427+1055
KPP 757



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.

04382+1231 BUP 66 AB

 
 
04h 38m 09.46s +12° 30' 39.0" P.A. 314.00 sep 52.6 mag 4.28,13.30 Sp A6V dist. 47.08 pc (153.57 l.y.)
 
 
Coord 2000 04382+1231 Discov num BUP  66 Comp AB Coord arcsec 2000 04 38 09.46 +12 30 39.0
Date first 1910 Date last 2014 Obs 9
Pa first 322 Pa last 313.7 P.A. Now (θ) 313.7°
Sep first 44.1 Sep last 52.558 Sep. Now (ρ) 52.558"
Mag pri 4.28 Mag sec 13.30 delta mag (ΔM) 9.02 Spectral class A6V (white)
Pri motion ra +102 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
04382+1231 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 94044 04 38 09 +12 30 39 MRN 2 Aa,Ab 2012 1 72 0.0 4.00 7.70 3.70
Show 94044 04 38 09 +12 30 39 BUP 66 AB 2014 9 314 52.6 4.28 13.30 9.02 <===
Show 90 Tau 94044 04 38 09 +12 30 39 BUP 66 AC 2014 12 309 123.6 4.28 10.83 6.55
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus SAO 94044 HIP 21589 Tycho2 0690-01547-1
Gaia DR2 3306483944376792832 HD 29388 HR 1473 GC 5645
BD BD+12 618 Flamsteed 90 Tauri Flamsteed name 90 Tau FK5 2342
Distance 47.08 Distance ly 153.57
 
 
WDS 04382+1231 BUP 66 AB : NOTES
 
 
discov_num notes refcode
BUP 66 Hyades vB 104. 90 Tau. A is a spectroscopic binary.
Two CPM companions (rho = 44" and 120") fall outside detection window. Msn1993a
MRN 2 Aa,Ab: Marion et al. (2014) estimate the companion to this Hyades
member as K4V. Assuming a face-on, circular orbit with a semi-major
axis of 11.1 mas (0.52 au), the minimum period would be ~84d. Mrn2014
 
 
REFERENCES
 
 
refcode metd author reference
Mrn2014 Kv j Marion, L., Absil, O., Ertel, S., Le Bouquin, J.-B., Augereau, J.-C., Blind, N., 2014A&A...570A.127M
Mrn2014 Defrere, D., Lebreton, J., & Milli, J.
Mrn2014 A&A 570, A127, 2014
Msn1993a Sc j Mason, B.D., McAlister, H.A., Hartkopf, W.I., & Bagnuolo, W.G. 1993AJ....105..220M
Msn1993a AJ 105, 220, 1993
 
 
DISCOVERER
 
 
idgroup discov author
1 BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04382+1231 BUP 66 AB 1997 3 315 51.4 4.27 13.30 A6V N D 043809.46+123039.0
04382+1231 BUP 66 AB 1999 4 315 51.1 4.27 13.30 A6V N D 043809.46+123039.0
04382+1231 BUP 66 AB 2011 5 314 52.2 4.30 13.30 A6V N D 043809.46+123039.0
04382+1231 BUP 66 AB 2014 9 314 52.6 4.28 13.30 A6V N 043809.46+123039.0

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

 
 
WDS 04382+1231 BUP 66 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04382+1231 BUP 66 AB : MEASURES
 
 
No records found.

 
 
WDS 04382+1231 : VIRTUAL EYEPIECE
 
 

04382+1231 BUP 66A mag 4.28 Sp A6V 04382+1231 MRN 2Ab mag 7.7 Sp K4V 04382+1231 BUP 66B sep 51.9 P.A. 314.40 mag 13.3 04382+1231 BUP 66C sep 121.8 P.A. 309.80 mag 10.83 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04382+1231 : ALADIN DSS IMAGE @ 04h 38m 09.46s +12° 30' 39.0"
 
 
 
 
WDS 04382+1231 BUP 66 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04382+1231 BUP 66AB distance=0' 04364+1242 LDS5578 distance=28' 04401+1212 HUB 4 distance=34' 04367+1155 LDS1181 distance=42' 04356+1206 TOK 17AB distance=46' 04356+1206 GII 131Aa,Ab distance=46' 04344+1244 LEP 18 distance=57' 04338+1226 UC 1184 distance=64' 04335+1224 UC 1182 distance=69' 04333+1213 UC 1181 distance=74' 04347+1130 A 2034 distance=79' 04435+1220 HU 1219 distance=80' 04404+1346 LDS5583 distance=82' 04342+1133 SKF2412 distance=82' 04372+1108 GIC 50 distance=83' 04372+1401 HEI 103 distance=92' 04445+1207 LDS5588 distance=96' 04389+1406 MET 41 distance=97' 04359+1407 LDS1179 distance=103' 04332+1345 FAR 53 distance=105' 04415+1405 RAO 550 distance=106' 04378+1418 LDS5581AB distance=108' 04378+1418 LDS5581Aa,Ab distance=108' 04375+1418 HDS 597AB distance=108' 04375+1418 HDS 597AC distance=108' 04375+1418 HDS 597CD distance=109' 04315+1321 HU 1081 distance=110' 04450+1318 LDS5593 distance=112' 04354+1045 RED 7 distance=114' 04457+1203 SKF1691 distance=115' 04427+1055 KPP 757 distance=117' 04444+1109 BUP 68AB distance=124' 04444+1109 BUP 68BC distance=125' 04460+1142 BUP 69AB distance=126' 04460+1142 BUP 69AC distance=126' 04297+1211 HDS 578 distance=126' 04296+1234 LDS5567 distance=126' 04391+1024 A 2036 distance=128' 04470+1240 LDS5602 distance=130' 04306+1343 BUP 63AB distance=132' 04306+1343 DRS 39AC distance=132' 04462+1128 LDS5598 distance=135' 04397+1443 KPP1825 distance=135' 04358+1441 LDS6134 distance=136' 04318+1409 HEI 101 distance=136' 04387+1011 A 2035 distance=140' 04324+1038 HDS 588 distance=141' 04317+1044 LDS5571 distance=143' 04477+1307 STF 597AB distance=144' 04435+1029 LDS5586 distance=145' 04459+1103 LDS5597 distance=145' 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 04382+1231 BUP 66 AB 314 52.6
Show 04382+1231 BUP 66 AC 309 123.6
Show 04382+1231 MRN 2 Aa,Ab 72 0.0
Show 04364+1242 LDS5578 99 37.3 28
Show 04401+1212 HUB 4 251 10.0 34
Show 04367+1155 LDS1181 345 2.1 42
Show 04356+1206 TOK 17 AB 16 1.2 46
Show 04356+1206 GII 131 Aa,Ab 123 0.1 46
Show 04344+1244 LEP 18 259 5.5 57
Show 04338+1226 UC 1184 63 21.5 64
Show 04335+1224 UC 1182 41 34.9 69
Show 04333+1213 UC 1181 28 86.8 74
Show 04347+1130 A 2034 240 0.5 79
Show 04435+1220 HU 1219 279 1.1 80
Show 04404+1346 LDS5583 288 8.2 82
Show 04342+1133 SKF2412 119 2.3 82
Show 04372+1108 GIC 50 263 84.4 83
Show 04372+1401 HEI 103 144 2.4 92
Show 04445+1207 LDS5588 248 155.0 96
Show 04389+1406 MET 41 77 7.2 97
Show 04359+1407 LDS1179 110 8.4 103
Show 04332+1345 FAR 53 54 0.1 105
Show 04415+1405 RAO 550 262 0.3 106
Show 04378+1418 LDS5581 AB 262 144.1 108
Show 04378+1418 LDS5581 Aa,Ab 339 2.2 108
Show 04375+1418 HDS 597 AB 80 6.6 108
Show 04375+1418 HDS 597 AC 19 27.8 108
Show 04375+1418 HDS 597 CD 32 5.6 109
Show 04315+1321 HU 1081 271 0.8 110
Show 04450+1318 LDS5593 86 4.8 112
Show 04354+1045 RED 7 250 0.5 114
Show 04457+1203 SKF1691 88 1.1 115
Show 04427+1055 KPP 757 84 6.6 117
Show 04444+1109 BUP 68 AB 92 68.0 124
Show 04444+1109 BUP 68 BC 6 8.9 125
Show 04460+1142 BUP 69 AB 209 43.7 126
Show 04460+1142 BUP 69 AC 236 97.1 126
Show 04297+1211 HDS 578 247 0.2 126
Show 04296+1234 LDS5567 141 28.9 126
Show 04391+1024 A 2036 292 2.8 128
Show 04470+1240 LDS5602 168 16.7 130
Show 04306+1343 BUP 63 AB 107 100.2 132
Show 04306+1343 DRS 39 AC 311 4.9 132
Show 04462+1128 LDS5598 103 2.5 135
Show 04397+1443 KPP1825 3 14.2 135
Show 04358+1441 LDS6134 82 37.9 136
Show 04318+1409 HEI 101 193 2.8 136
Show 04387+1011 A 2035 124 0.3 140
Show 04324+1038 HDS 588 248 4.0 141
Show 04317+1044 LDS5571 148 35.3 143
Show 04477+1307 STF 597 AB 276 30.5 144

 
 
WDS 04382+1231 : COMPONENTS
 
 
  A Ab B
Ab pa=71.2°
sep=0.01"
 
B pa=314.4°
sep=51.91"
pa=314.4°
sep=51.91"
 
C pa=309.8°
sep=121.85"
pa=309.8°
sep=121.86"
pa=306.4°
sep=70.23"
 
 
04382+1231 A
 
 
Coord arcsec 2000 043809.46+123039.0 Mag 4.28 Spectral class A6V (white) PmRA 102.00
PmDE -16.0 SAO 94044 HIP 21589 Tycho2 0690-01547-1
HD 29388 HR 1473 GC 5645 BD BD+12 618
Flamsteed 90 Tauri Flamsteed name 90 Tau FK5 2342
Tycho2
Tycho2 0690-01547-1 Pflag RAmdeg 69.53942600 DEmdeg 12.51083729
PmRA 101.6 PmDE -15.8 E RAmdeg 3 E DEmdeg 4
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.64 EpDEm 1991.14
Num 17 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.4
Q pmDE 0.8 BTmag 4.425 E BTmag 0.014 VTmag 4.277
E VTmag 0.009 Prox 999 TYC T HIP 21589
CCDM RAdeg 69.53918833 DEdeg 12.51087500 EpRA 1990 1.78
EpDE 1990 1.38 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr -0.1
SAO
SAO 94044 DelFlag RA1950 PmRA1950 0.0067
DE1950 PmDE1950 -0.01 Vmag 4.3 SpType A3
Double code Source 70 CatNum 5645 DM BD+12 618
DMcomp BDsup HD 29388 M HD 0
GC 5645 RA1950rad 1.20148159 DE1950rad 0.21663322 PmRA2000 0.0068
PmDE2000 -0.012
Hipparcos
Catalog H HIP 21589 Proxy RAhms 04 38 09.40
DEdms +12 30 39.1 Vmag 4.27 VarFlag R Vmag G
RAdeg 69.5392 DEdeg 12.5109 AstroRef Plx 21.79
CCDM 04381+1231 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 29388 BD BD+12 618
CD CP Dm number +12 618 VIred 0.15
SpType A6V R SpType Coord arcsec 2000 043809.40+123039.1
Hipparcos 2
HIP 21589 Sn 1 So 0 Nc 1
RArad 1.2136875463 DErad 0.2183559466 Plx 21.24 PmRA 102.4
PmDE -15.78 E RArad 0.54 E DErad 0.38 E Plx 0.56
E pmRA 0.7 E pmDE 0.54 Hpmag 4.3136 E Hpmag 0.0006
SHp 0.003 VA 0 BV 0.122 E BV 0.005
VI 0.15
 
 
04382+1231 Ab
 
 
Coord arcsec 2000 043809.46+123039.0 Mag 7.7 Spectral class K4V (yellow-orange) Calc delta mag 3.7
Calc coord yes
 
 
04382+1231 B
 
 
Coord arcsec 2000 043806.93+123115.3 Mag 13.3 Calc delta mag 9.3 Calc coord yes
 
 
04382+1231 C
 
 
Coord arcsec 2000 043803.06+123157.0 Mag 10.83 PmRA -5.00 PmDE -5.0
Calc delta mag 6.83 Calc coord yes