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Current system
04202-1626
HU 438 AB


Nearby doubles
26' : 04198-1602
RST3397

34' : 04212-1656
TDS2831

35' : 04216-1559
LDS9169

39' : 04217-1658
RAO 545

46' : 04174-1648
HJ 3633

62' : 04160-1643
GWP 572

63' : 04186-1725
TOI 427

68' : 04155-1604
RST3396

77' : 04196-1510
HU 437

79' : 04256-1625
SKF2468

87' : 04142-1633
HJ 3629

87' : 04190-1751
HDS 550

95' : 04156-1735
GWP 571

100' : 04207-1806
ARA 324

100' : 04218-1804
ARA 325

101' : 04181-1448
LDS9166

111' : 04274-1548
DEA 12

114' : 04275-1707
HU 440

114' : 04240-1805
HJ 3647AB

116' : 04150-1457
GWP 570

123' : 04134-1742
GWP 563

134' : 04207-1413
STF 532

135' : 04287-1535
TDS2865

136' : 04286-1728
ARA 153

141' : 04104-1642
GWP 559

152' : 04307-1627
HJ 3653



Selections
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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.

04202-1626 HU 438 AB

 
 
04h 20m 09.06s -16° 26' 14.1" P.A. 162.00 sep 4.2 mag 6.80,14.50 Sp B9.5V dist. 135.5 pc (442 l.y.)
 
 
Coord 2000 04202-1626 Discov num HU  438 Comp AB Coord arcsec 2000 04 20 09.06 -16 26 14.1
Date first 1901 Date last 2015 Obs 3
Pa first 163 Pa last 162.3 P.A. Now (θ) 162.3°
Sep first 4.3 Sep last 4.22 Sep. Now (ρ) 4.22"
Mag pri 6.80 Mag sec 14.50 delta mag (ΔM) 7.7 Spectral class B9.5V (blue-white)
Pri motion ra +022 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus SAO 149554 HIP 20229 Tycho2 5890-01657-1
HD 27528 GC 5255 BD BD-16 838 Distance 135.5
Distance ly 442
 
 
WDS 04202-1626 HU 438 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04202-1626 HU 438 AB 2015 3 162 4.2 6.80 14.50 B9.5V W 042009.06-162614.1

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

 
 
WDS 04202-1626 HU 438 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04202-1626 HU 438 AB : MEASURES
 
 
No records found.

 
 
WDS 04202-1626 : VIRTUAL EYEPIECE
 
 

04202-1626 HU 438A mag 6.8 Sp B9.5V 04202-1626 HU 438B sep 4.2 P.A. 163.00 mag 14.5 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 04202-1626 : ALADIN DSS IMAGE @ 04h 20m 09.06s -16° 26' 14.1"
 
 
 
 
WDS 04202-1626 HU 438 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04202-1626 HU 438AB distance=0' 04198-1602 RST3397 distance=26' 04212-1656 TDS2831 distance=34' 04216-1559 LDS9169 distance=35' 04217-1658 RAO 545 distance=39' 04174-1648 HJ 3633 distance=46' 04160-1643 GWP 572 distance=62' 04186-1725 TOI 427 distance=63' 04155-1604 RST3396 distance=68' 04196-1510 HU 437 distance=77' 04256-1625 SKF2468 distance=79' 04142-1633 HJ 3629 distance=87' 04190-1751 HDS 550 distance=87' 04156-1735 GWP 571 distance=95' 04207-1806 ARA 324 distance=100' 04218-1804 ARA 325 distance=100' 04181-1448 LDS9166 distance=101' 04274-1548 DEA 12 distance=111' 04275-1707 HU 440 distance=114' 04240-1805 HJ 3647BC distance=114' 04240-1805 HJ 3647AB distance=114' 04240-1805 HJ 3647AC distance=114' 04150-1457 GWP 570 distance=116' 04134-1742 GWP 563 distance=123' 04207-1413 STF 532 distance=134' 04287-1535 TDS2865 distance=135' 04286-1728 ARA 153 distance=136' 04104-1642 GWP 559 distance=141' 04307-1627 HJ 3653 distance=152' 04097-1653 A 2914 distance=154' 04137-1832 GWP 564 distance=157' 04091-1624 SKF 950 distance=159' 04123-1820 RSS 71 distance=160' 04111-1446 CVR1737 distance=166' 04095-1729 ENG 17AB distance=166' 04095-1729 BUP 50AC distance=166' 04302-1747 B 1937 distance=166' 04314-1544 GAL 139 distance=170' 04290-1820 GWP 588 distance=170' 04102-1454 TDS2768 distance=171' 04226-1916 B 1936 distance=174' 04208-1920 SEE 36 distance=175' 04290-1427 RST3398 distance=176' 04111-1826 UPT 1 distance=177' 04153-1909 RST2337 distance=177' 04187-1924 B 687 distance=179' 04244-1337 UC 1162 distance=181' 04274-1855 STN 7 distance=182' 04174-1328 TDS2809 distance=183' 04330-1633 CRI 7AB distance=185' 04330-1633 CRI 7BC distance=185' 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 04202-1626 HU 438 AB 162 4.2
Show 04198-1602 RST3397 334 0.6 26
Show 04212-1656 TDS2831 236 0.8 34
Show 04216-1559 LDS9169 143 12.9 35
Show 04217-1658 RAO 545 55 0.4 39
Show 04174-1648 HJ 3633 11 33.3 46
Show 04160-1643 GWP 572 174 358.9 62
Show 04186-1725 TOI 427 153 2.6 63
Show 04155-1604 RST3396 219 1.0 68
Show 04196-1510 HU 437 256 0.7 77
Show 04256-1625 SKF2468 275 149.0 79
Show 04142-1633 HJ 3629 272 14.6 87
Show 04190-1751 HDS 550 1 0.8 87
Show 04156-1735 GWP 571 151 90.0 95
Show 04207-1806 ARA 324 102 6.6 100
Show 04218-1804 ARA 325 34 6.9 100
Show 04181-1448 LDS9166 271 11.4 101
Show 04274-1548 DEA 12 207 38.8 111
Show 04275-1707 HU 440 316 1.8 114
Show 04240-1805 HJ 3647 BC 2 36.6 114
Show 04240-1805 HJ 3647 AB 259 29.8 114
Show 04240-1805 HJ 3647 AC 317 41.8 114
Show 04150-1457 GWP 570 196 265.9 116
Show 04134-1742 GWP 563 296 24.9 123
Show 04207-1413 STF 532 214 19.0 134
Show 04287-1535 TDS2865 267 0.5 135
Show 04286-1728 ARA 153 35 10.0 136
Show 04104-1642 GWP 559 71 23.8 141
Show 04307-1627 HJ 3653 157 39.6 152
Show 04097-1653 A 2914 178 1.6 154
Show 04137-1832 GWP 564 38 30.9 157
Show 04091-1624 SKF 950 70 44.3 159
Show 04123-1820 RSS 71 176 10.8 160
Show 04111-1446 CVR1737 189 108.7 166
Show 04095-1729 ENG 17 AB 135 118.4 166
Show 04095-1729 BUP 50 AC 40 117.1 166
Show 04302-1747 B 1937 120 0.2 166
Show 04314-1544 GAL 139 269 7.6 170
Show 04290-1820 GWP 588 3 108.4 170
Show 04102-1454 TDS2768 120 1.5 171
Show 04226-1916 B 1936 72 2.6 174
Show 04208-1920 SEE 36 342 8.0 175
Show 04290-1427 RST3398 57 1.1 176
Show 04111-1826 UPT 1 94 3.6 177
Show 04153-1909 RST2337 315 0.8 177
Show 04187-1924 B 687 252 0.4 179
Show 04244-1337 UC 1162 37 18.7 181
Show 04274-1855 STN 7 185 4.8 182
Show 04174-1328 TDS2809 141 2.3 183
Show 04330-1633 CRI 7 AB 154 37.3 185
Show 04330-1633 CRI 7 BC 163 22.4 185

 
 
WDS 04202-1626 : COMPONENTS
 
 
  A
B pa=163.0°
sep=4.20"
 
 
04202-1626 A
 
 
Coord arcsec 2000 042009.06-162614.1 Mag 6.8 Spectral class B9.5V (blue-white) PmRA 22.00
PmDE -13.0 SAO 149554 HIP 20229 Tycho2 5890-01657-1
HD 27528 GC 5255 BD BD-16 838
Tycho2
Tycho2 5890-01657-1 Pflag RAmdeg 65.03781981 DEmdeg -16.43727470
PmRA 22.0 PmDE -11.3 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.14 EpDEm 1990.88
Num 20 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.5 BTmag 6.754 E BTmag 0.015 VTmag 6.785
E VTmag 0.010 Prox 999 TYC T HIP 20229
CCDM RAdeg 65.03776694 DEdeg -16.43724750 EpRA 1990 1.72
EpDE 1990 1.40 E RAdeg 3.5 E DEdeg 3.9 Posflg
Corr 0.3
SAO
SAO 149554 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 -0.01 Vmag 6.6 SpType B9
Double code Source 74 CatNum 1119 DM BD-16 838
DMcomp BDsup HD 27528 M HD 0
GC 5255 RA1950rad 1.12523885 DE1950rad -0.28895453 PmRA2000 0.0014
PmDE2000 -0.011
Hipparcos
Catalog H HIP 20229 Proxy RAhms 04 20 09.06
DEdms -16 26 14.1 Vmag 6.8 VarFlag R Vmag G
RAdeg 65.0378 DEdeg -16.4372 AstroRef Plx 5.78
CCDM 04202-1626 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 27528 BD BD-16 838
CD CP Dm number -16 838 VIred -0.01
SpType B9V R SpType Coord arcsec 2000 042009.06-162614.1
Hipparcos 2
HIP 20229 Sn 5 So 0 Nc 1
RArad 1.1351231669 DErad -0.2868840289 Plx 7.38 PmRA 22.57
PmDE -10.39 E RArad 0.4 E DErad 0.29 E Plx 0.49
E pmRA 0.74 E pmDE 0.57 Hpmag 6.7963 E Hpmag 0.0009
SHp 0.009 VA 0 BV -0.03 E BV 0.002
VI -0.01
CCDM
Ccdm 04202-1626 RComp Comp A Note1
Note2 Discov num DRAs -2.94 DDEs -14.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.6 Sp B9 PmNote *
PmRA 15 PmDE -10 Dm number -16 838 Cat1 BD
Name2 149554 Cat2 SAO HD 27528 M HD
ADS BDS A 3140 M ADS BDS N IDS IDS 04156S1640A
HIC 20229
 
 
04202-1626 B
 
 
Coord arcsec 2000 042009.15-162618.1 Mag 14.5 Calc delta mag 7.7 Calc coord yes
CCDM
Ccdm 04202-1626 RComp Comp B Note1
Note2 Discov num HU 438 DRAs DDEs
R dRAs Year 1901 Theta 162 Rho 4.3
Obs 2 Vmag 14.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3140 M ADS BDS N IDS IDS 04156S1640B
HIC 20229