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Current system
04216-2933
HDS 560
HD 27745


Nearby doubles
44' : 04245-2913
SKF1325

45' : 04221-2849
BWL 15

47' : 04218-2846
TDS2834

51' : 04183-3000
LDS3571

51' : 04179-2952
HU 1366

53' : 04196-2847
SHY 463

62' : 04169-2936
WFC 22

74' : 04258-2845
HU 1369

79' : 04173-2838
LDS3569

80' : 04274-2912
TOK 709

90' : 04151-3004
HJ 3632

93' : 04286-2945
B 68

110' : 04253-2755
B 65

111' : 04286-2832
TDS2863

112' : 04191-3120
HDS 551

112' : 04297-2902
HDS 579

117' : 04255-2749
B 66

123' : 04144-3054
JSP 55

123' : 04125-3010
JSP 52

125' : 04193-3135
SEE 35

128' : 04130-2832
HWE 10

129' : 04299-2826
DAW 80

137' : 04293-2801
TDS2868

139' : 04312-2835
TDS2880

139' : 04304-3052
UC 1173

147' : 04143-2742
SWR 7



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04216-2933 HDS 560 (HD 27745)

 
 
04h 21m 33.67s -29° 33' 17.4" P.A. 161.00 sep 0.1 mag 10.84,11.07 Sp F7/F8V dist. 180.83 pc (589.87 l.y.)
 
 
Coord 2000 04216-2933 Discov num HDS 560 Comp Coord arcsec 2000 04 21 33.67 -29 33 17.4
Date first 1991 Date last 2021 Obs 2
Pa first 90 Pa last 160.8 P.A. Now (θ) 160.8°
Sep first 0.2 Sep last 0.084 Sep. Now (ρ) 0.084"
Mag pri 10.84 Mag sec 11.07 delta mag (ΔM) 0.23 Spectral class F7/F8V (yellow-white)
Pri motion ra +017 Sec motion ra
Pri motion dec +028 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 27745 Constellation Eridanus SAO 169371 HIP 20355
Tycho2 6463-01450-1 Gaia DR2 4885131815772530944 HD 27745 CD CD-29 1685
CP CP-29 555 Distance 180.83 Distance ly 589.87
 
 
WDS 04216-2933 HDS 560 (HD 27745) : 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
04216-2933 HDS 560 1991 1 90 0.2 10.84 11.07 F7/F8V 042133.67-293317.4
04216-2933 HDS 560 2021 2 161 0.1 10.84 11.07 F7/F8V 042133.67-293317.4

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

 
 
WDS 04216-2933 HDS 560 (HD 27745) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04216-2933 HDS 560 (HD 27745) : MEASURES
 
 
No records found.

 
 
WDS 04216-2933 (HD 27745) : VIRTUAL EYEPIECE
 
 

04216-2933 HDS 560A mag 10.84 Sp F7/F8V 04216-2933 HDS 560B sep 0.1 P.A. 163.10 mag 11.07 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04216-2933 (HD 27745) : ALADIN DSS IMAGE @ 04h 21m 33.67s -29° 33' 17.4"
 
 
 
 
WDS 04216-2933 HDS 560 (HD 27745) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04216-2933 HDS 560 distance=0' 04245-2913 SKF1325 distance=44' 04221-2849 BWL 15 distance=45' 04218-2846 TDS2834 distance=47' 04183-3000 LDS3571 distance=51' 04179-2952 HU 1366 distance=51' 04196-2847 SHY 463 distance=53' 04169-2936 WFC 22 distance=62' 04258-2845 HU 1369 distance=74' 04173-2838 LDS3569 distance=79' 04274-2912 TOK 709 distance=80' 04151-3004 HJ 3632 distance=90' 04286-2945 B 68 distance=93' 04157-3033 B 2568A,BC distance=98' 04157-3033 B 2568BC distance=99' 04253-2755 B 65 distance=110' 04286-2832 TDS2863 distance=111' 04191-3120 HDS 551 distance=112' 04297-2902 HDS 579 distance=112' 04255-2749 B 66 distance=117' 04144-3054 JSP 55 distance=123' 04125-3010 JSP 52 distance=123' 04274-2756 B 2574A,BC distance=124' 04193-3135 SEE 35 distance=125' 04274-2756 B 2574BC distance=126' 04130-2832 HWE 10 distance=128' 04299-2826 DAW 80 distance=129' 04293-2801 TDS2868 distance=137' 04312-2835 TDS2880 distance=139' 04304-3052 UC 1173 distance=139' 04143-2742 SWR 7 distance=147' 04241-3157 UC 1160 distance=148' 04316-3043 YMG 7 distance=149' 04293-3124 SIG 4 distance=150' 04315-2813 UC 1177 distance=154' 04169-2706 TDS2807 distance=160' 04172-3206 UC 1146 distance=163' 04146-2719 TDS2796 distance=163' 04159-3159 HDS 542 distance=163' 04155-2708 RST1268 distance=166' 04141-3155 TS 1 distance=172' 04282-3204 TDS2858 distance=173' 04189-2644 B 2569AB distance=173' 04189-2644 HJ 3637AC distance=173' 04305-3142 KPP2133 distance=173' 04216-3229 BRT1588 distance=176' 04331-3108 HU 1371 distance=177' 04119-2732 B 63 distance=177' 04275-2655 RST1274 distance=177' 04082-3010 SKF1203 distance=178' 04087-3037 RST2332 distance=179' 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 04216-2933 HDS 560 161 0.1
Show 04245-2913 SKF1325 151 151.7 44
Show 04221-2849 BWL 15 240 0.8 45
Show 04218-2846 TDS2834 265 1.1 47
Show 04183-3000 LDS3571 253 16.5 51
Show 04179-2952 HU 1366 242 1.6 51
Show 04196-2847 SHY 463 299 999.9 53
Show 04169-2936 WFC 22 347 7.2 62
Show 04258-2845 HU 1369 312 0.4 74
Show 04173-2838 LDS3569 315 2.0 79
Show 04274-2912 TOK 709 87 0.2 80
Show 04151-3004 HJ 3632 163 11.0 90
Show 04286-2945 B 68 304 0.1 93
Show 04157-3033 B 2568 A,BC 219 105.1 98
Show 04157-3033 B 2568 BC 224 3.4 99
Show 04253-2755 B 65 251 4.5 110
Show 04286-2832 TDS2863 177 1.8 111
Show 04191-3120 HDS 551 81 0.1 112
Show 04297-2902 HDS 579 58 22.6 112
Show 04255-2749 B 66 177 2.4 117
Show 04144-3054 JSP 55 107 4.1 123
Show 04125-3010 JSP 52 246 3.0 123
Show 04274-2756 B 2574 A,BC 38 84.0 124
Show 04193-3135 SEE 35 121 2.8 125
Show 04274-2756 B 2574 BC 95 3.7 126
Show 04130-2832 HWE 10 55 1.4 128
Show 04299-2826 DAW 80 167 1.4 129
Show 04293-2801 TDS2868 330 0.4 137
Show 04312-2835 TDS2880 124 0.6 139
Show 04304-3052 UC 1173 237 12.6 139
Show 04143-2742 SWR 7 217 26.5 147
Show 04241-3157 UC 1160 82 12.2 148
Show 04316-3043 YMG 7 201 0.4 149
Show 04293-3124 SIG 4 182 0.5 150
Show 04315-2813 UC 1177 224 45.1 154
Show 04169-2706 TDS2807 299 0.5 160
Show 04172-3206 UC 1146 328 15.6 163
Show 04146-2719 TDS2796 180 0.4 163
Show 04159-3159 HDS 542 181 0.9 163
Show 04155-2708 RST1268 278 1.0 166
Show 04141-3155 TS 1 258 0.4 172
Show 04282-3204 TDS2858 195 0.8 173
Show 04189-2644 B 2569 AB 264 13.9 173
Show 04189-2644 HJ 3637 AC 219 29.3 173
Show 04305-3142 KPP2133 24 17.4 173
Show 04216-3229 BRT1588 311 5.4 176
Show 04331-3108 HU 1371 157 0.5 177
Show 04119-2732 B 63 37 1.6 177
Show 04275-2655 RST1274 106 1.5 177
Show 04082-3010 SKF1203 63 17.5 178
Show 04087-3037 RST2332 182 2.9 179

 
 
WDS 04216-2933 : COMPONENTS
 
 
  A
B pa=163.1°
sep=0.08"
 
 
04216-2933 A
 
 
Componente originario normalizzato AB Name HD 27745 Coord arcsec 2000 042133.67-293317.4 Mag 10.84
Spectral class F7/F8V (yellow-white) PmRA 17.00 PmDE 28.0 SAO 169371
HIP 20355 Tycho2 6463-01450-1 HD 27745 CD CD-29 1685
CP CP-29 555
Tycho2
Tycho2 6463-01450-1 Pflag RAmdeg 65.39032462 DEmdeg -29.55475403
PmRA 17.6 PmDE 31.1 E RAmdeg 18 E DEmdeg 16
E pmRA 1.6 E pmDE 1.4 EpRAm 1987.33 EpDEm 1987.86
Num 9 Q RAmdeg 1.3 Q DEmdeg 1.1 Q pmRA 1.3
Q pmDE 1.1 BTmag 10.804 E BTmag 0.036 VTmag 10.102
E VTmag 0.027 Prox 999 TYC T HIP 20355
CCDM AB RAdeg 65.39028167 DEdeg -29.55482722 EpRA 1990 1.59
EpDE 1990 1.64 E RAdeg 19.8 E DEdeg 17.2 Posflg P
Corr 0.0
SAO
SAO 169371 DelFlag RA1950 PmRA1950 0.0034
DE1950 PmDE1950 0.03 Vmag 8.9 SpType G5
Double code Source 24 CatNum 1770 DM CD-29 1685
DMcomp BDsup HD 27745 M HD 0
GC RA1950rad 1.13260062 DE1950rad -0.51787996 PmRA2000 0.0038
PmDE2000 0.028
Hipparcos
Catalog H HIP 20355 Proxy H RAhms 04 21 33.67
DEdms -29 33 17.4 Vmag 10.07 VarFlag R Vmag H
RAdeg 65.3903 DEdeg -29.5548 AstroRef * Plx 0.96
CCDM 04216-2933 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 90 Rho 0.17 HD 27745 BD
CD CD-29 1685 CP CP-29 555 Dm number -29 1685 VIred 0.66
SpType F7/F8V R SpType Coord arcsec 2000 042133.67-293317.4
Hipparcos 2
HIP 20355 Sn 55 So 3 Nc 2
RArad 1.1412756669 DErad -0.515829188 Plx 5.53 PmRA 17.59
PmDE 29.32 E RArad 1.03 E DErad 1.47 E Plx 1.82
E pmRA 1.15 E pmDE 1.91 Hpmag 10.1948 E Hpmag 0.0034
SHp 0.038 VA 0 BV 0.587 E BV 0.038
VI 0.66
CCDM
Ccdm 04216-2933 RComp Comp A Note1
Note2 Discov num DRAs -2.33 DDEs -17.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.8 Sp F7 PmNote *
PmRA 17 PmDE 28 Dm number -29 1685 Cat1 CD
Name2 169371 Cat2 SAO HD 27745 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 20355
 
 
04216-2933 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042133.67-293317.5 Mag 11.07 Calc delta mag 0.23
Calc coord yes
CCDM
Ccdm 04216-2933 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.31 DDEs -17.2
R dRAs 82 Year 1991 Theta 90 Rho 0.2
Obs 1 Vmag 11.1 Sp PmNote *
PmRA 17 PmDE 28 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 20355