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Doubles in session


Current system
08491-0514
HJ 2468
HD 75282


Nearby doubles
8' : 08490-0507
J 383

24' : 08508-0510
J 1534

38' : 08514-0529
TDS6139

40' : 08504-0440
GWP1091

40' : 08506-0442
UC 1719

52' : 08522-0453
RST4423

56' : 08492-0419
TVB 203

58' : 08457-0446
HJ 2465

59' : 08527-0453
HJ 2472

66' : 08504-0412
HJ 107

68' : 08488-0622
UC 1715

71' : 08453-0432
GWP1076

72' : 08531-0437
LDS3828

80' : 08538-0437
TVB 207

86' : 08547-0520
LDS 239

87' : 08434-0500
RST4419

87' : 08442-0602
TVB 198

88' : 08543-0553
A 2966

90' : 08545-0551
TSN 149

95' : 08481-0647
GWP1086

97' : 08555-0514
HJ 2476

98' : 08441-0412
A 552

101' : 08459-0643
HJ 796

101' : 08550-0427
RST4426

101' : 08533-0356
GWP1101

102' : 08517-0647
BU 407AB



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.

08491-0514 HJ 2468 (HD 75282)

 
 
08h 49m 03.21s -05° 14' 23.1" P.A. 345.00 sep 23.8 mag 7.99,10.97 Sp K0
 
 
Coord 2000 08491-0514 Discov num HJ 2468 Comp Coord arcsec 2000 08 49 03.21 -05 14 23.1
Date first 1830 Date last 2015 Obs 13
Pa first 348 Pa last 345.3 P.A. Now (θ) 345.3°
Sep first 19.0 Sep last 23.847 Sep. Now (ρ) 23.847"
Mag pri 7.99 Mag sec 10.97 delta mag (ΔM) 2.98 Spectral class K0 (yellow-orange)
Pri motion ra -037 Sec motion ra -039
Pri motion dec -019 Sec motion dec -019
Notes
rPM=0.046 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 75282 Constellation Hydra SAO 136301 HIP 43283
Tycho2 4872-01057-1 Gaia DR2 5760635124962945664 HD 75282 BD BD-04 2461
 
 
WDS 08491-0514 HJ 2468 (HD 75282) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
08491-0514 HJ 2468 1999 8 345 24.0 7.99 10.97 K0 D 084903.21-051423.1
08491-0514 HJ 2468 2000 10 345 23.5 7.99 10.97 K0 D 084903.21-051423.1
08491-0514 HJ 2468 2013 10 346 24.2 7.99 10.97 K0 084903.21-051423.1
08491-0514 HJ 2468 2015 13 345 23.8 7.99 10.97 K0 084903.21-051423.1

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

 
 
WDS 08491-0514 HJ 2468 (HD 75282) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08491-0514 HJ 2468 (HD 75282) : MEASURES
 
 
No records found.

 
 
WDS 08491-0514 (HD 75282) : VIRTUAL EYEPIECE
 
 

08491-0514 HJ 2468A mag 7.99 Sp K0 08491-0514 HJ 2468B sep 23.8 P.A. 345.40 mag 10.97 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 08491-0514 (HD 75282) : ALADIN DSS IMAGE @ 08h 49m 03.21s -05° 14' 23.1"
 
 
 
 
WDS 08491-0514 HJ 2468 (HD 75282) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08491-0514 HJ 2468 distance=1' 08490-0507 J 383 distance=8' 08508-0510 J 1534 distance=24' 08514-0529 TDS6139 distance=38' 08504-0440 GWP1091 distance=40' 08506-0442 UC 1719 distance=40' 08522-0453 RST4423 distance=52' 08492-0419 TVB 203 distance=56' 08457-0446 HJ 2465 distance=58' 08527-0453 HJ 2472 distance=59' 08504-0412 HJ 107 distance=66' 08488-0622 UC 1715 distance=68' 08453-0432 GWP1076 distance=71' 08531-0437 LDS3828 distance=72' 08538-0437 TVB 207 distance=80' 08547-0520 LDS 239 distance=86' 08434-0500 RST4419 distance=87' 08442-0602 TVB 198 distance=87' 08543-0553 A 2966 distance=88' 08545-0551 TSN 149 distance=90' 08481-0647 GWP1086 distance=95' 08555-0514 HJ 2476 distance=97' 08441-0412 A 552 distance=98' 08459-0643 HJ 796 distance=101' 08550-0427 RST4426 distance=101' 08533-0356 GWP1101 distance=101' 08517-0647 BU 407AB distance=102' 08517-0647 BU 407AC distance=102' 08449-0637 JNN 63 distance=104' 08536-0636 A 1080 distance=106' 08494-0327 HUB 9 distance=108' 08504-0328 KPP2969 distance=109' 08537-0638 DAM1502 distance=109' 08421-0441 TDS 489 distance=110' 08500-0705 TVB 204 distance=112' 08512-0326 UC 1723 distance=113' 08500-0322 GWP1090 distance=114' 08532-0652 J 2890 distance=116' 08501-0318 DAM1489 distance=118' 08501-0313 TDS6121 distance=122' 08501-0716 HJ 2471 distance=123' 08516-0711 BU 587AB distance=123' 08516-0711 H 5 120AB,C distance=123' 08516-0711 BU 587AB,D distance=123' 08574-0501 TDS6219Aa,Ab distance=126' 08411-0430 GWP1066 distance=128' 08407-0542 A 340 distance=128' 08562-0359 J 1536 distance=129' 08476-0721 GWP1085 distance=129' 08540-0700 J 1535 distance=129' 08577-0459 TDS6223 distance=131' 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 08491-0514 HJ 2468 345 23.8 1
Show 08490-0507 J 383 320 3.5 8
Show 08508-0510 J 1534 120 8.4 24
Show 08514-0529 TDS6139 89 0.5 38
Show 08504-0440 GWP1091 173 99.4 40
Show 08506-0442 UC 1719 249 55.0 40
Show 08522-0453 RST4423 61 0.6 52
Show 08492-0419 TVB 203 110 7.6 56
Show 08457-0446 HJ 2465 99 15.7 58
Show 08527-0453 HJ 2472 173 17.9 59
Show 08504-0412 HJ 107 24 33.5 66
Show 08488-0622 UC 1715 289 8.3 68
Show 08453-0432 GWP1076 162 6.8 71
Show 08531-0437 LDS3828 112 17.1 72
Show 08538-0437 TVB 207 118 8.5 80
Show 08547-0520 LDS 239 150 39.1 86
Show 08434-0500 RST4419 303 1.3 87
Show 08442-0602 TVB 198 43 3.7 87
Show 08543-0553 A 2966 320 0.7 88
Show 08545-0551 TSN 149 268 0.2 90
Show 08481-0647 GWP1086 308 17.0 95
Show 08555-0514 HJ 2476 32 14.0 97
Show 08441-0412 A 552 35 0.2 98
Show 08459-0643 HJ 796 123 22.5 101
Show 08550-0427 RST4426 114 0.3 101
Show 08533-0356 GWP1101 238 7.2 101
Show 08517-0647 BU 407 AB 167 5.8 102
Show 08517-0647 BU 407 AC 165 91.9 102
Show 08449-0637 JNN 63 23 0.3 104
Show 08536-0636 A 1080 331 1.4 106
Show 08494-0327 HUB 9 170 1.3 108
Show 08504-0328 KPP2969 125 2.1 109
Show 08537-0638 DAM1502 159 1.3 109
Show 08421-0441 TDS 489 347 2.4 110
Show 08500-0705 TVB 204 143 6.7 112
Show 08512-0326 UC 1723 202 10.3 113
Show 08500-0322 GWP1090 45 18.6 114
Show 08532-0652 J 2890 330 4.9 116
Show 08501-0318 DAM1489 119 8.8 118
Show 08501-0313 TDS6121 119 0.8 122
Show 08501-0716 HJ 2471 41 13.3 123
Show 08516-0711 BU 587 AB 121 1.2 123
Show 08516-0711 H 5 120 AB,C 6 45.6 123
Show 08516-0711 BU 587 AB,D 56 55.5 123
Show 08574-0501 TDS6219 Aa,Ab 288 0.5 126
Show 08411-0430 GWP1066 191 431.8 128
Show 08407-0542 A 340 301 2.7 128
Show 08562-0359 J 1536 73 7.8 129
Show 08476-0721 GWP1085 99 16.3 129
Show 08540-0700 J 1535 144 5.5 129
Show 08577-0459 TDS6223 219 1.4 131

 
 
WDS 08491-0514 : COMPONENTS
 
 
  A
B pa=345.4°
sep=23.84"
 
 
08491-0514 A
 
 
Componente originario normalizzato AB Name HD 75282 Coord arcsec 2000 084903.21-051423.1 Mag 7.99
Spectral class K0 (yellow-orange) PmRA -37.00 PmDE -19.0 SAO 136301
HIP 43284 Tycho2 4872-01057-1 HD 75282 BD BD-04 2461
Tycho2
Tycho2 4872-01057-1 Pflag RAmdeg 132.26328805 DEmdeg -5.23979497
PmRA -37.6 PmDE -16.7 E RAmdeg 5 E DEmdeg 7
E pmRA 0.9 E pmDE 1.1 EpRAm 1991.08 EpDEm 1990.37
Num 14 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.2 BTmag 9.095 E BTmag 0.017 VTmag 7.958
E VTmag 0.011 Prox 999 TYC T HIP 43284
CCDM RAdeg 132.26337278 DEdeg -5.23975583 EpRA 1990 1.91
EpDE 1990 1.63 E RAdeg 5.2 E DEdeg 6.5 Posflg
Corr 0.2
SAO
SAO 136301 DelFlag RA1950 PmRA1950 -0.002
DE1950 PmDE1950 -0.009 Vmag 7.5 SpType K0
Double code Source 27 CatNum 3411 DM BD-04 2461
DMcomp BDsup HD 75282 M HD 0
GC RA1950rad 2.2975851 DE1950rad -0.08819772 PmRA2000 -0.0017
PmDE2000 -0.005
Hipparcos
Catalog H HIP 43284 Proxy RAhms 08 49 03.21
DEdms -05 14 23.1 Vmag 7.85 VarFlag R Vmag G
RAdeg 132.263 DEdeg -5.23976 AstroRef Plx 0.98
CCDM 08491-0514 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 75282 BD BD-04 2461
CD CP Dm number -04 2461 VIred 0.98
SpType K0 R SpType Coord arcsec 2000 084903.21-051423.1
Hipparcos 2
HIP 43284 Sn 5 So 0 Nc 1
RArad 2.3084314737 DErad -0.0914510054 Plx 0.72 PmRA -37.15
PmDE -18.9 E RArad 0.7 E DErad 0.39 E Plx 0.86
E pmRA 0.72 E pmDE 0.42 Hpmag 7.9876 E Hpmag 0.0016
SHp 0.015 VA 0 BV 1.088 E BV 0.197
VI 0.98
CCDM
Ccdm 08491-0514 RComp Comp A Note1
Note2 Discov num DRAs -2.77 DDEs -22.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.9 Sp K0 PmNote *
PmRA -30 PmDE -9 Dm number -04 2461 Cat1 BD
Name2 136301 Cat2 SAO HD 75282 M HD
ADS BDS B 4796 M ADS BDS N IDS IDS 08441S0452A
HIC 43284
 
 
08491-0514 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084902.81-051400.0 Mag 10.97 PmRA -39.00
PmDE -19.0 HIP 43283 Calc delta mag 2.98 Calc coord yes
Hipparcos
Catalog H HIP 43283 Proxy RAhms 08 49 02.85
DEdms -05 13 59.3 Vmag 10.83 VarFlag R Vmag H
RAdeg DEdeg AstroRef Plx
CCDM 08491-0514 N CCDM I Nsys 2 Ncomp
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.74
SpType R SpType Coord arcsec 2000 084902.85-051359.3
CCDM
Ccdm 08491-0514 RComp Comp B Note1
Note2 Discov num HJ 2468 DRAs DDEs
R dRAs Year 1894 Theta 345 Rho 23.8
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4796 M ADS BDS N IDS IDS 08441S0452B
HIC 43283