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Doubles in session


Current system
04282+2220
HU 439
HD 28249


Nearby doubles
40' : 04254+2218
STF 541AB

42' : 04273+2300
OCC 309

43' : 04280+2137
BUP 60

47' : 04315+2230
COU 266

47' : 04315+2231
COU 265

52' : 04313+2150
KOH 13AB

57' : 04245+2244
BU 1235

59' : 04263+2128
TOK 16AB

62' : 04238+2215
LDS5551

64' : 04296+2321
COU 566

67' : 04319+2138
OCC 889

69' : 04321+2138
OCC 887

70' : 04236+2154
LDS1168

71' : 04330+2244
FMR 190

71' : 04329+2155
LDS6132

72' : 04328+2253
KSA 21AB

74' : 04252+2121
LDS2232

76' : 04240+2132
HU 303

76' : 04308+2113
KOH 12

76' : 04242+2129
LDS6129

77' : 04319+2316
POU 459

78' : 04246+2319
POU 450

78' : 04241+2313
LDS1169

78' : 04332+2256
LDS5573

78' : 04333+2253
DCH 55AB

81' : 04254+2331
LDS5555



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.

04282+2220 HU 439 (HD 28249)

 
 
04h 28m 12.15s +22° 19' 58.1" P.A. 193.00 sep 0.4 mag 8.94,10.82 Sp A5 dist. 123.92 pc (404.23 l.y.)
 
 
Coord 2000 04282+2220 Discov num HU  439 Comp Coord arcsec 2000 04 28 12.15 +22 19 58.1
Date first 1901 Date last 2013 Obs 10
Pa first 184 Pa last 193.2 P.A. Now (θ) 193.2°
Sep first 0.7 Sep last 0.382 Sep. Now (ρ) 0.382"
Mag pri 8.94 Mag sec 10.82 delta mag (ΔM) 1.88 Spectral class A5 (white)
Pri motion ra +001 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 28249 Constellation Taurus SAO 76620 HIP 20859
Tycho2 1277-00639-1 Gaia DR2 145498859037725696 HD 28249 BD BD+21 648
Distance 123.92 Distance ly 404.23
 
 
WDS 04282+2220 HU 439 (HD 28249) : 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
04282+2220 HU 439 1991 6 191 0.4 8.94 10.82 A5 D 042812.15+221958.1
04282+2220 HU 439 2007 8 188 0.3 8.94 10.82 A5 D 042812.15+221958.1
04282+2220 HU 439 2013 10 193 0.4 8.94 10.82 A5 042812.15+221958.1

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

 
 
WDS 04282+2220 HU 439 (HD 28249) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04282+2220 HU 439 (HD 28249) : MEASURES
 
 
No records found.

 
 
WDS 04282+2220 (HD 28249) : VIRTUAL EYEPIECE
 
 

04282+2220 HU 439A mag 8.94 Sp A5 04282+2220 HU 439B sep 0.4 P.A. 192.20 mag 10.82 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 04282+2220 (HD 28249) : ALADIN DSS IMAGE @ 04h 28m 12.15s +22° 19' 58.1"
 
 
 
 
WDS 04282+2220 HU 439 (HD 28249) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04282+2220 HU 439 distance=1' 04263+2249 BUP 58AC distance=40' 04254+2218 STF 541AB distance=40' 04254+2218 STF 541AE distance=40' 04254+2218 STF 541A,CD distance=40' 04254+2218 OCC 327Aa,Ab distance=40' 04254+2218 STF 541CD distance=40' 04254+2218 STF 541B,CD distance=40' 04254+2218 STF 541BF distance=40' 04273+2300 OCC 309 distance=42' 04280+2137 BUP 60 distance=43' 04315+2230 COU 266 distance=47' 04315+2231 COU 265 distance=47' 04313+2150 KOH 13AB distance=52' 04245+2244 BU 1235 distance=57' 04263+2128 TOK 16AB distance=59' 04263+2128 CIA 22Aa,Ab distance=59' 04238+2215 LDS5551 distance=62' 04296+2321 COU 566 distance=64' 04319+2138 OCC 889 distance=67' 04321+2138 OCC 887 distance=69' 04236+2154 LDS1168 distance=70' 04330+2244 FMR 190 distance=71' 04329+2155 LDS6132 distance=71' 04328+2253 KSA 21AB distance=72' 04328+2253 KSA 21Aa,Ab distance=72' 04328+2253 KSA 21Ba,Bb distance=73' 04252+2121 LDS2232 distance=74' 04240+2132 HU 303 distance=76' 04308+2113 KOH 12 distance=76' 04242+2129 LDS6129 distance=76' 04319+2316 POU 459 distance=77' 04246+2319 POU 450 distance=78' 04241+2313 LDS1169 distance=78' 04332+2256 LDS5573 distance=78' 04333+2253 DCH 55AB distance=78' 04333+2253 DCH 55AC distance=78' 04333+2253 DCH 55AD distance=78' 04254+2331 LDS5555 distance=81' 04319+2119 LDS1175 distance=81' 04271+2059 LDS2239 distance=82' 04317+2330 POU 458 distance=85' 04238+2120 LDS2230 distance=86' 04317+2109 LDS2250 distance=87' 04220+2215 OCC 318 distance=87' 04265+2344 LDS6130 distance=87' 04225+2137 LDS5548 distance=90' 04217+2230 LDS5545 distance=92' 04251+2341 POU 451 distance=92' 04348+2242 STF 562AB distance=94' 04348+2242 SKF2819AC distance=94' 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 04282+2220 HU 439 193 0.4 1
Show 04263+2249 BUP 58 AC 290 116.0 40
Show 04254+2218 STF 541 AB 174 339.4 40
Show 04254+2218 STF 541 AE 269 146.5 40
Show 04254+2218 STF 541 A,CD 176 177.6 40
Show 04254+2218 OCC 327 Aa,Ab -1 0.0 40
Show 04254+2218 STF 541 CD 329 5.5 40
Show 04254+2218 STF 541 B,CD 350 163.3 40
Show 04254+2218 STF 541 BF 216 108.3 40
Show 04273+2300 OCC 309 -1 0.1 42
Show 04280+2137 BUP 60 237 167.7 43
Show 04315+2230 COU 266 64 2.4 47
Show 04315+2231 COU 265 233 0.4 47
Show 04313+2150 KOH 13 AB 339 4.9 52
Show 04245+2244 BU 1235 147 0.1 57
Show 04263+2128 TOK 16 AB 120 11.1 59
Show 04263+2128 CIA 22 Aa,Ab -1 -1.0 59
Show 04238+2215 LDS5551 283 67.5 62
Show 04296+2321 COU 566 156 0.7 64
Show 04319+2138 OCC 889 -1 0.1 67
Show 04321+2138 OCC 887 -1 0.1 69
Show 04236+2154 LDS1168 264 5.3 70
Show 04330+2244 FMR 190 93 4.7 71
Show 04329+2155 LDS6132 20 2.0 71
Show 04328+2253 KSA 21 AB 37 6.5 72
Show 04328+2253 KSA 21 Aa,Ab 111 1.7 72
Show 04328+2253 KSA 21 Ba,Bb 334 0.5 73
Show 04252+2121 LDS2232 76 29.0 74
Show 04240+2132 HU 303 204 2.2 76
Show 04308+2113 KOH 12 178 0.3 76
Show 04242+2129 LDS6129 305 5.1 76
Show 04319+2316 POU 459 54 12.1 77
Show 04246+2319 POU 450 201 11.7 78
Show 04241+2313 LDS1169 18 7.2 78
Show 04332+2256 LDS5573 260 10.1 78
Show 04333+2253 DCH 55 AB 121 22.6 78
Show 04333+2253 DCH 55 AC 263 27.3 78
Show 04333+2253 DCH 55 AD 114 19.3 78
Show 04254+2331 LDS5555 90 216.9 81
Show 04319+2119 LDS1175 330 180.0 81
Show 04271+2059 LDS2239 217 20.8 82
Show 04317+2330 POU 458 186 12.4 85
Show 04238+2120 LDS2230 250 4.8 86
Show 04317+2109 LDS2250 225 7.1 87
Show 04220+2215 OCC 318 -1 0.2 87
Show 04265+2344 LDS6130 310 114.2 87
Show 04225+2137 LDS5548 245 84.8 90
Show 04217+2230 LDS5545 103 103.9 92
Show 04251+2341 POU 451 79 10.7 92
Show 04348+2242 STF 562 AB 285 1.8 94
Show 04348+2242 SKF2819 AC 291 182.3 94

 
 
WDS 04282+2220 : COMPONENTS
 
 
  A
B pa=192.2°
sep=0.38"
 
 
04282+2220 A
 
 
Componente originario normalizzato AB Name HD 28249 Coord arcsec 2000 042812.15+221958.1 Mag 8.94
Spectral class A5 (white) PmRA 1.00 PmDE -12.0 SAO 76620
HIP 20859 Tycho2 1277-00639-1 HD 28249 BD BD+21 648
Tycho2
Tycho2 1277-00639-1 Pflag RAmdeg 67.05064312 DEmdeg 22.33276114
PmRA 1.4 PmDE -9.0 E RAmdeg 9 E DEmdeg 10
E pmRA 1.1 E pmDE 1.0 EpRAm 1990.51 EpDEm 1989.86
Num 10 Q RAmdeg 1.1 Q DEmdeg 1.3 Q pmRA 1.2
Q pmDE 1.3 BTmag 9.208 E BTmag 0.020 VTmag 8.721
E VTmag 0.015 Prox 999 TYC T HIP 20859
CCDM AB RAdeg 67.05064000 DEdeg 22.33278167 EpRA 1990 1.72
EpDE 1990 1.51 E RAdeg 8.5 E DEdeg 9.5 Posflg P
Corr -0.2
SAO
SAO 76620 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 0.004 Vmag 8.8 SpType A5
Double code Source 35 CatNum 1438 DM BD+21 648
DMcomp BDsup HD 28249 M HD 0
GC RA1950rad 1.15724501 DE1950rad 0.38786055 PmRA2000 -0.0007
PmDE2000 0.003
Hipparcos
Catalog H HIP 20859 Proxy H RAhms 04 28 12.15
DEdms +22 19 58.1 Vmag 8.66 VarFlag R Vmag H
RAdeg 67.0506 DEdeg 22.3328 AstroRef A Plx 6.92
CCDM 04282+2220 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 191 Rho 0.443 HD 28249 BD BD+21 648
CD CP Dm number +21 648 VIred 0.5
SpType A5 R SpType Coord arcsec 2000 042812.15+221958.1
Hipparcos 2
HIP 20859 Sn 15 So 3 Nc 2
RArad 1.1702545259 DErad 0.3897808558 Plx 8.07 PmRA 0.49
PmDE -12.92 E RArad 1.09 E DErad 0.85 E Plx 1.14
E pmRA 1.28 E pmDE 1.21 Hpmag 8.7646 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.452 E BV 0.022
VI 0.52
CCDM
Ccdm 04282+2220 RComp Comp A Note1
Note2 Discov num DRAs 0.22 DDEs -2.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp A5 PmNote *
PmRA 14 PmDE -14 Dm number +21 648 Cat1 BD
Name2 +22 426 Cat2 AGK2/3 HD 28249 M HD
ADS BDS A 3235 M ADS BDS N IDS IDS 04222N2207A
HIC 20859
 
 
04282+2220 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042812.14+221957.7 Mag 10.82 Calc delta mag 1.88
Calc coord yes
CCDM
Ccdm 04282+2220 RComp Comp B Note1
Note2 Discov num HU 439 DRAs DDEs
R dRAs Year 1901 Theta 182 Rho 0.7
Obs 5 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3235 M ADS BDS N IDS IDS 04222N2207B
HIC 20859