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Doubles in session


Current system
04297+1211
HDS 578
HD 28449


Nearby doubles
25' : 04296+1234
LDS5567

39' : 04278+1144
MET 39

40' : 04274+1232
LDS5562

54' : 04333+1213
UC 1181

54' : 04268+1240
WOR 15

57' : 04261+1233
SKF1807

58' : 04295+1113
GWP 590

58' : 04335+1224
UC 1182

60' : 04256+1210
ITO 27

63' : 04338+1226
UC 1184

64' : 04266+1125
LDS5560

67' : 04275+1113
BU 1186

73' : 04248+1219
RED 30

74' : 04285+1059
HEI 457

74' : 04259+1123
GWP 584

76' : 04315+1321
HU 1081

76' : 04342+1133
SKF2412

78' : 04344+1244
LEP 18

79' : 04275+1323
LDS5580

80' : 04246+1238
LDS5553

85' : 04347+1130
A 2034

87' : 04288+1045
GWP 587

87' : 04356+1206
TOK 17AB

88' : 04290+1338
SIG 2

89' : 04268+1052
PAT 8

92' : 04317+1044
LDS5571



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.

04297+1211 HDS 578 (HD 28449)

 
 
04h 29m 40.70s +12° 10' 33.1" P.A. 247.00 sep 0.2 mag 8.49,11.72 Sp A5 dist. 145.77 pc (475.5 l.y.)
 
 
Coord 2000 04297+1211 Discov num HDS 578 Comp Coord arcsec 2000 04 29 40.70 +12 10 33.1
Date first 1991 Date last 2012 Obs 6
Pa first 225 Pa last 247.3 P.A. Now (θ) 247.3°
Sep first 0.3 Sep last 0.245 Sep. Now (ρ) 0.245"
Mag pri 8.49 Mag sec 11.72 delta mag (ΔM) 3.23 Spectral class A5 (white)
Pri motion ra +006 Sec motion ra
Pri motion dec -037 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 28449 Constellation Taurus SAO 93966 HIP 20960
Tycho2 0677-00968-1 Gaia DR2 3307336272046411648 HD 28449 BD BD+11 618
Distance 145.77 Distance ly 475.5
 
 
WDS 04297+1211 HDS 578 (HD 28449) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04297+1211 HDS 578 1991 1 225 0.3 8.49 11.72 A5 D 042940.70+121033.1
04297+1211 HDS 578 2007 2 246 0.3 8.49 11.72 A5 D 042940.70+121033.1
04297+1211 HDS 578 2008 3 246 0.3 8.49 11.72 A5 D 042940.70+121033.1
04297+1211 HDS 578 2012 6 247 0.2 8.49 11.72 A5 042940.70+121033.1

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

 
 
WDS 04297+1211 HDS 578 (HD 28449) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04297+1211 HDS 578 (HD 28449) : MEASURES
 
 
No records found.

 
 
WDS 04297+1211 (HD 28449) : VIRTUAL EYEPIECE
 
 

04297+1211 HDS 578A mag 8.49 Sp A5 04297+1211 HDS 578B sep 0.2 P.A. 246.80 mag 11.72 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04297+1211 (HD 28449) : ALADIN DSS IMAGE @ 04h 29m 40.70s +12° 10' 33.1"
 
 
 
 
WDS 04297+1211 HDS 578 (HD 28449) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04297+1211 HDS 578 distance=0' 04296+1234 LDS5567 distance=25' 04278+1144 MET 39 distance=39' 04274+1232 LDS5562 distance=40' 04333+1213 UC 1181 distance=54' 04268+1240 WOR 15 distance=54' 04261+1233 SKF1807 distance=57' 04295+1113 GWP 590 distance=58' 04335+1224 UC 1182 distance=58' 04256+1210 ITO 27 distance=60' 04338+1226 UC 1184 distance=63' 04266+1125 LDS5560 distance=64' 04275+1113 BU 1186 distance=67' 04248+1219 RED 30 distance=73' 04285+1059 HEI 457 distance=74' 04259+1123 GWP 584 distance=74' 04315+1321 HU 1081 distance=76' 04342+1133 SKF2412 distance=76' 04344+1244 LEP 18 distance=78' 04275+1323 LDS5580 distance=79' 04246+1238 LDS5553 distance=80' 04347+1130 A 2034 distance=85' 04288+1045 GWP 587 distance=87' 04356+1206 TOK 17AB distance=87' 04356+1206 GII 131Aa,Ab distance=87' 04290+1338 SIG 2 distance=88' 04268+1052 PAT 8 distance=89' 04317+1044 LDS5571 distance=92' 04306+1343 BUP 63AB distance=94' 04306+1343 DRS 39AC distance=94' 04241+1258 UC 1159AB distance=95' 04237+1131 LSC 30 distance=96' 04275+1039 STZ 7 distance=98' 04324+1038 HDS 588 distance=101' 04367+1155 LDS1181 distance=105' 04281+1352 SKF2410AB distance=105' 04364+1242 LDS5578 distance=105' 04233+1123 STF 535 distance=106' 04332+1345 FAR 53 distance=108' 04224+1153 WIS 105 distance=108' 04300+1016 LDS5568 distance=115' 04224+1118 PAT 5 distance=119' 04263+1400 HJ 3256 distance=120' 04247+1346 HEI 217 distance=120' 04354+1045 RED 7 distance=121' 04296+1412 GWP 591 distance=122' 04318+1409 HEI 101 distance=123' 04382+1231 BUP 66AB distance=126' 04382+1231 BUP 66AC distance=126' 04382+1231 MRN 2Aa,Ab distance=126' 04372+1108 GIC 50 distance=127' 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 04297+1211 HDS 578 247 0.2
Show 04296+1234 LDS5567 141 28.9 25
Show 04278+1144 MET 39 249 9.8 39
Show 04274+1232 LDS5562 335 83.5 40
Show 04333+1213 UC 1181 28 86.8 54
Show 04268+1240 WOR 15 348 0.5 54
Show 04261+1233 SKF1807 54 113.8 57
Show 04295+1113 GWP 590 296 20.3 58
Show 04335+1224 UC 1182 41 34.9 58
Show 04256+1210 ITO 27 162 10.4 60
Show 04338+1226 UC 1184 63 21.5 63
Show 04266+1125 LDS5560 71 19.4 64
Show 04275+1113 BU 1186 78 0.1 67
Show 04248+1219 RED 30 199 4.1 73
Show 04285+1059 HEI 457 111 1.4 74
Show 04259+1123 GWP 584 322 5.8 74
Show 04315+1321 HU 1081 271 0.8 76
Show 04342+1133 SKF2412 119 2.3 76
Show 04344+1244 LEP 18 259 5.5 78
Show 04275+1323 LDS5580 283 21.0 79
Show 04246+1238 LDS5553 184 26.8 80
Show 04347+1130 A 2034 240 0.5 85
Show 04288+1045 GWP 587 245 55.6 87
Show 04356+1206 TOK 17 AB 16 1.2 87
Show 04356+1206 GII 131 Aa,Ab 123 0.1 87
Show 04290+1338 SIG 2 132 0.3 88
Show 04268+1052 PAT 8 159 0.2 89
Show 04317+1044 LDS5571 148 35.3 92
Show 04306+1343 BUP 63 AB 107 100.2 94
Show 04306+1343 DRS 39 AC 311 4.9 94
Show 04241+1258 UC 1159 AB 73 65.0 95
Show 04237+1131 LSC 30 61 0.0 96
Show 04275+1039 STZ 7 130 5.3 98
Show 04324+1038 HDS 588 248 4.0 101
Show 04367+1155 LDS1181 345 2.1 105
Show 04281+1352 SKF2410 AB 290 2.0 105
Show 04364+1242 LDS5578 99 37.3 105
Show 04233+1123 STF 535 267 1.1 106
Show 04332+1345 FAR 53 54 0.1 108
Show 04224+1153 WIS 105 300 999.9 108
Show 04300+1016 LDS5568 76 59.6 115
Show 04224+1118 PAT 5 159 0.0 119
Show 04263+1400 HJ 3256 243 6.7 120
Show 04247+1346 HEI 217 150 0.5 120
Show 04354+1045 RED 7 250 0.5 121
Show 04296+1412 GWP 591 42 53.4 122
Show 04318+1409 HEI 101 193 2.8 123
Show 04382+1231 BUP 66 AB 314 52.6 126
Show 04382+1231 BUP 66 AC 309 123.6 126
Show 04382+1231 MRN 2 Aa,Ab 72 0.0 126
Show 04372+1108 GIC 50 263 84.4 127

 
 
WDS 04297+1211 : COMPONENTS
 
 
  A
B pa=246.8°
sep=0.24"
 
 
04297+1211 A
 
 
Componente originario normalizzato AB Name HD 28449 Coord arcsec 2000 042940.70+121033.1 Mag 8.49
Spectral class A5 (white) PmRA 6.00 PmDE -37.0 SAO 93966
HIP 20960 Tycho2 0677-00968-1 HD 28449 BD BD+11 618
Tycho2
Tycho2 0677-00968-1 Pflag RAmdeg 67.41960827 DEmdeg 12.17577231
PmRA 12.9 PmDE -34.8 E RAmdeg 6 E DEmdeg 7
E pmRA 0.9 E pmDE 0.8 EpRAm 1990.81 EpDEm 1990.18
Num 16 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.1 BTmag 8.964 E BTmag 0.018 VTmag 8.375
E VTmag 0.013 Prox 999 TYC T HIP 20960
CCDM AB RAdeg 67.41957750 DEdeg 12.17585556 EpRA 1990 1.67
EpDE 1990 1.38 E RAdeg 6.1 E DEdeg 7.4 Posflg P
Corr -0.3
SAO
SAO 93966 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.036 Vmag 8.1 SpType A5
Double code Source 29 CatNum 1308 DM BD+11 618
DMcomp BDsup HD 28449 M HD 0
GC RA1950rad 1.16454862 DE1950rad 0.21062265 PmRA2000 -0.0001
PmDE2000 -0.038
Hipparcos
Catalog H HIP 20960 Proxy H RAhms 04 29 40.70
DEdms +12 10 33.1 Vmag 8.33 VarFlag R Vmag G
RAdeg 67.4196 DEdeg 12.1759 AstroRef A Plx 7.07
CCDM 04297+1211 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 225 Rho 0.319 HD 28449 BD BD+11 618
CD CP Dm number +11 618 VIred 0.65
SpType A5 R SpType Coord arcsec 2000 042940.70+121033.1
Hipparcos 2
HIP 20960 Sn 15 So 3 Nc 2
RArad 1.1766935968 DErad 0.2125087926 Plx 6.86 PmRA 7.2
PmDE -35.42 E RArad 0.89 E DErad 0.65 E Plx 0.91
E pmRA 1.49 E pmDE 1.3 Hpmag 8.4333 E Hpmag 0.001
SHp 0.009 VA 0 BV 0.576 E BV 0.004
VI 0.65
CCDM
Ccdm 04297+1211 RComp Comp A Note1
Note2 Discov num DRAs -1.30 DDEs -27.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.5 Sp A5 PmNote *
PmRA 6 PmDE -37 Dm number +11 618 Cat1 BD
Name2 +12 445 Cat2 AGK2/3 HD 28449 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 20960
 
 
04297+1211 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042940.68+121033.0 Mag 11.72 Calc delta mag 3.23
Calc coord yes
CCDM
Ccdm 04297+1211 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.31 DDEs -27.5
R dRAs 82 Year 1991 Theta 225 Rho 0.3
Obs 1 Vmag 11.7 Sp PmNote *
PmRA 6 PmDE -37 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 20960