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Current system
06217-1424
HU 1241 AB
HD 44521


Nearby doubles
14' : 06221-1435
HJ 3850

22' : 06203-1434
DAW 191

27' : 06221-1358
TDS3779

29' : 06234-1411
RST4301

42' : 06216-1505
TDS3770

52' : 06252-1425
A 3028

53' : 06247-1356
GWP 784

55' : 06180-1413
A 3026

55' : 06222-1330
BRT1846

55' : 06208-1331
BRT1845

57' : 06254-1406
GAL 402

58' : 06256-1428
TDS3815

61' : 06182-1351
RST3448

61' : 06258-1431
TDS3820

62' : 06207-1524
TDS3756

66' : 06251-1507
TDS3809

66' : 06252-1506
TDS3810

69' : 06254-1506
DAM1350

75' : 06266-1404
GWP 791

77' : 06168-1359
GAL 397AB

77' : 06167-1359
TOI 880

79' : 06180-1327
GAL 224

81' : 06237-1310
LDS3700

82' : 06164-1359
RST3445

88' : 06240-1303
KPP 138

92' : 06231-1553
STN 13AB



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.

06217-1424 HU 1241 AB (HD 44521)

 
 
06h 21m 40.16s -14° 23' 59.0" P.A. 80.00 sep 0.8 mag 9.19,9.30 Sp K0III
 
 
Coord 2000 06217-1424 Discov num HU 1241 Comp AB Coord arcsec 2000 06 21 40.16 -14 23 59.0
Date first 1906 Date last 2017 Obs 13
Pa first 85 Pa last 79.7 P.A. Now (θ) 79.7°
Sep first 0.7 Sep last 0.766 Sep. Now (ρ) 0.766"
Mag pri 9.19 Mag sec 9.30 delta mag (ΔM) 0.11 Spectral class K0III (yellow-orange)
Pri motion ra -016 Sec motion ra -016
Pri motion dec +008 Sec motion dec +008
Notes
Nature of this double is uncertain.
 
 
06217-1424 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 44521 151408 06 21 40 -14 23 59 HU 1241 AB 2017 13 80 0.8 9.19 9.30 0.11 <===
Show 151408 06 21 40 -14 23 59 HU 1241 AC 2017 5 3 13.1 9.19 13.36 4.17
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 44521 Constellation Canis Major SAO 151408 Tycho2 5375-02512-1
Gaia DR2 2993397527331711872 HD 44521
 
 
WDS 06217-1424 HU 1241 AB (HD 44521) : 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
06217-1424 HU 1241 AB 1996 10 81 0.8 9.19 9.30 K0III 062140.16-142359.0
06217-1424 HU 1241 AB 2017 12 80 0.8 9.19 9.30 K0III 062140.16-142359.0

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

 
 
WDS 06217-1424 HU 1241 AB (HD 44521) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06217-1424 HU 1241 AB (HD 44521) : MEASURES
 
 
No records found.

 
 
WDS 06217-1424 (HD 44521) : VIRTUAL EYEPIECE
 
 

06217-1424 HU 1241A mag 9.19 Sp K0III 06217-1424 HU 1241B sep 0.7 P.A. 79.40 mag 9.3 06217-1424 HU 1241C sep 13.1 P.A. 3.00 mag 13.36 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 06217-1424 (HD 44521) : ALADIN DSS IMAGE @ 06h 21m 40.16s -14° 23' 59.0"
 
 
 
 
WDS 06217-1424 HU 1241 AB (HD 44521) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06217-1424 HU 1241AB distance=1' 06217-1424 HU 1241AC distance=1' 06221-1435 HJ 3850 distance=14' 06203-1434 DAW 191 distance=22' 06221-1358 TDS3779 distance=27' 06234-1411 RST4301 distance=29' 06216-1505 TDS3770 distance=42' 06252-1425 A 3028 distance=52' 06247-1356 GWP 784 distance=53' 06180-1413 A 3026 distance=55' 06222-1330 BRT1846 distance=55' 06208-1331 BRT1845 distance=55' 06254-1406 GAL 402 distance=57' 06256-1428 TDS3815 distance=58' 06182-1351 RST3448 distance=61' 06258-1431 TDS3820 distance=61' 06207-1524 TDS3756 distance=62' 06251-1507 TDS3809 distance=66' 06252-1506 TDS3810 distance=66' 06254-1506 DAM1350 distance=69' 06266-1404 GWP 791 distance=75' 06168-1359 GAL 397AB distance=77' 06168-1359 SKF2509AC distance=77' 06167-1359 TOI 880 distance=77' 06180-1327 GAL 224 distance=79' 06237-1310 LDS3700 distance=81' 06164-1359 RST3445 distance=82' 06240-1303 KPP 138 distance=88' 06231-1553 STN 13AB distance=92' 06231-1553 STN 13AC distance=92' 06243-1258 STF 903 distance=95' 06280-1447 TDS3853 distance=95' 06175-1537 GAL 398 distance=97' 06212-1601 GWP 779 distance=98' 06263-1536 WFC 35 distance=98' 06182-1258 RST3447 distance=101' 06276-1518 A 3029 distance=102' 06162-1321 BRG 22 distance=103' 06235-1246 RST3451AB distance=103' 06235-1246 GAL 401AC distance=103' 06289-1408 GAL 404 distance=106' 06146-1447 BRT 565 distance=106' 06154-1330 GWP 767 distance=107' 06234-1240 DAM 416AB distance=107' 06234-1240 DAM 416AC distance=107' 06219-1611 TDS3776 distance=108' 06255-1252 TDS3813 distance=108' 06142-1436 LDS 847 distance=110' 06145-1456 GWP 766 distance=110' 06238-1239 RST3452 distance=110' 06148-1335 BRT2647 distance=112' 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 06217-1424 HU 1241 AB 80 0.8 1
Show 06217-1424 HU 1241 AC 3 13.1 1
Show 06221-1435 HJ 3850 50 15.9 14
Show 06203-1434 DAW 191 36 11.6 22
Show 06221-1358 TDS3779 81 0.9 27
Show 06234-1411 RST4301 325 0.5 29
Show 06216-1505 TDS3770 228 3.1 42
Show 06252-1425 A 3028 25 0.5 52
Show 06247-1356 GWP 784 284 13.0 53
Show 06180-1413 A 3026 128 4.2 55
Show 06222-1330 BRT1846 354 3.9 55
Show 06208-1331 BRT1845 217 3.3 55
Show 06254-1406 GAL 402 166 12.3 57
Show 06256-1428 TDS3815 318 2.3 58
Show 06182-1351 RST3448 355 0.9 61
Show 06258-1431 TDS3820 30 1.6 61
Show 06207-1524 TDS3756 8 0.8 62
Show 06251-1507 TDS3809 221 2.4 66
Show 06252-1506 TDS3810 159 1.4 66
Show 06254-1506 DAM1350 95 8.1 69
Show 06266-1404 GWP 791 75 4.7 75
Show 06168-1359 GAL 397 AB 108 11.6 77
Show 06168-1359 SKF2509 AC 345 8.3 77
Show 06167-1359 TOI 880 345 8.3 77
Show 06180-1327 GAL 224 68 3.1 79
Show 06237-1310 LDS3700 280 413.5 81
Show 06164-1359 RST3445 84 0.5 82
Show 06240-1303 KPP 138 107 3.3 88
Show 06231-1553 STN 13 AB 322 8.4 92
Show 06231-1553 STN 13 AC 324 16.3 92
Show 06243-1258 STF 903 295 23.1 95
Show 06280-1447 TDS3853 333 3.1 95
Show 06175-1537 GAL 398 277 10.3 97
Show 06212-1601 GWP 779 101 75.4 98
Show 06263-1536 WFC 35 353 8.3 98
Show 06182-1258 RST3447 174 0.2 101
Show 06276-1518 A 3029 198 4.8 102
Show 06162-1321 BRG 22 167 0.2 103
Show 06235-1246 RST3451 AB 175 5.4 103
Show 06235-1246 GAL 401 AC 44 12.2 103
Show 06289-1408 GAL 404 282 12.1 106
Show 06146-1447 BRT 565 9 3.6 106
Show 06154-1330 GWP 767 92 118.8 107
Show 06234-1240 DAM 416 AB 278 6.2 107
Show 06234-1240 DAM 416 AC 145 12.8 107
Show 06219-1611 TDS3776 353 0.1 108
Show 06255-1252 TDS3813 10 0.6 108
Show 06142-1436 LDS 847 13 6.2 110
Show 06145-1456 GWP 766 288 33.1 110
Show 06238-1239 RST3452 273 5.7 110
Show 06148-1335 BRT2647 101 3.4 112

 
 
WDS 06217-1424 : COMPONENTS
 
 
  A B
B pa=79.4°
sep=0.74"
 
C pa=3.0°
sep=13.10"
pa=359.8°
sep=12.94"
 
 
06217-1424 A
 
 
Name HD 44521 Coord arcsec 2000 062140.16-142359.0 Mag 9.19 Spectral class K0III (yellow-orange)
PmRA -16.00 PmDE 8.0 SAO 151408 Tycho2 5375-02512-1
HD 44521 DM BD-14 1415
Tycho2
Tycho2 5375-02512-1 Pflag RAmdeg 95.41734455 DEmdeg -14.39974521
PmRA -16.3 PmDE 8.4 E RAmdeg 7 E DEmdeg 8
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.80 EpDEm 1990.52
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.9 BTmag 9.800 E BTmag 0.020 VTmag 8.675
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 95.41738333 DEdeg -14.39976500 EpRA 1990 1.73
EpDE 1990 1.73 E RAdeg 7.1 E DEdeg 8.0 Posflg P
Corr -0.1
SAO
SAO 151408 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 -0.011 Vmag 8.8 SpType K0
Double code Source 21 CatNum 2038 DM BD-14 1415
DMcomp BDsup HD 44521 M HD 0
GC RA1950rad 1.6554078 DE1950rad -0.25089292 PmRA2000 -0.0005
PmDE2000 -0.009
CCDM
Ccdm 06217-1424 RComp Comp A Note1
Note2 Discov num DRAs -1.90 DDEs -0.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.4 Sp K0 PmNote *
PmRA -15 PmDE -11 Dm number -14 1415 Cat1 BD
Name2 151408 Cat2 SAO HD 44521 M HD
ADS BDS A 4987 M ADS BDS N IDS IDS 06171S1421A
HIC
 
 
06217-1424 B
 
 
Coord arcsec 2000 062140.21-142358.9 Mag 9.3 PmRA -16.00 PmDE 8.0
Calc delta mag 0.11 Calc coord yes
CCDM
Ccdm 06217-1424 RComp Comp B Note1
Note2 Discov num HU 1241 DRAs DDEs
R dRAs Year 1906 Theta 084 Rho 0.8
Obs 5 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4987 M ADS BDS N IDS IDS 06171S1421B
HIC
 
 
06217-1424 C
 
 
Coord arcsec 2000 062140.21-142345.9 Mag 13.36 PmRA -7.00 PmDE 15.0
Calc delta mag 4.17 Calc coord yes
CCDM
Ccdm 06217-1424 RComp Comp C Note1
Note2 Discov num HU 1241 DRAs DDEs
R dRAs Year 1934 Theta 000 Rho 15.0
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4987 M ADS BDS N IDS IDS 06171S1421C
HIC