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Doubles in session


Current system
08259-3934
HJ 4092
HD 71420


Nearby doubles
23' : 08241-3925
TDS5790

31' : 08263-3904
HJ 4093AB

32' : 08283-3920
WG 97

32' : 08262-3902
YMG 28

36' : 08231-3920
TDS5779

36' : 08279-4001
TDS5844

38' : 08259-4011
TDS5820

39' : 08292-3942
TDS5865

41' : 08229-3954
SKF1452

41' : 08281-4006
HJ 4098

42' : 08285-3906
HDS1209

44' : 08227-3958
TDS5776

44' : 08288-4003
HJ 4099

49' : 08218-3944
WG 92

50' : 08281-3852
TDS5847

52' : 08241-4020
WG 94AB

54' : 08233-4018
RST2550

63' : 08312-3949
RST2564

66' : 08290-4029
WG 98

68' : 08316-3921
RST3596

71' : 08310-4013
B 1609

71' : 08314-3904
HJ 4107AB

72' : 08296-3836
I 394AB

78' : 08326-3946
B 1613

79' : 08306-4031
DUN 71

79' : 08324-3909
B 2180



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.

08259-3934 HJ 4092 (HD 71420)

 
 
08h 25m 54.33s -39° 33' 54.2" P.A. 210.00 sep 7.3 mag 10.07,10.99 Sp A0V
 
 
Coord 2000 08259-3934 Discov num HJ 4092 Comp Coord arcsec 2000 08 25 54.33 -39 33 54.2
Date first 1835 Date last 2015 Obs 11
Pa first 205 Pa last 209.5 P.A. Now (θ) 209.5°
Sep first 10.0 Sep last 7.26 Sep. Now (ρ) 7.26"
Mag pri 10.07 Mag sec 10.99 delta mag (ΔM) 0.92 Spectral class A0V (white)
Pri motion ra -004 Sec motion ra +000
Pri motion dec +019 Sec motion dec +019
Notes L (Linear solution)
rPM=0.206 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 71420 Constellation Puppis Tycho2 7665-01042-1 Gaia DR2 5528060760401854720
HD 71420
 
 
WDS 08259-3934 HJ 4092 (HD 71420) : 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
08259-3934 HJ 4092 1999 7 209 7.5 10.07 10.99 A0V LD 082554.33-393354.2
08259-3934 HJ 4092 2010 10 210 7.0 10.07 10.99 A0V L 082554.33-393354.2
08259-3934 HJ 4092 2015 11 210 7.3 10.07 10.99 A0V L 082554.33-393354.2

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

 
 
WDS 08259-3934 HJ 4092 (HD 71420) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08259-3934 HJ 4092 (HD 71420) : MEASURES
 
 
No records found.

 
 
WDS 08259-3934 (HD 71420) : VIRTUAL EYEPIECE
 
 

08259-3934 HJ 4092A mag 10.07 Sp A0V 08259-3934 HJ 4092B sep 6.9 P.A. 203.60 mag 10.99 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 08259-3934 (HD 71420) : ALADIN DSS IMAGE @ 08h 25m 54.33s -39° 33' 54.2"
 
 
 
 
WDS 08259-3934 HJ 4092 (HD 71420) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08259-3934 HJ 4092 distance=0' 08241-3925 TDS5790 distance=23' 08263-3904 B 1605Ba,Bb distance=31' 08263-3904 HJ 4093AB distance=31' 08263-3904 TOK 6AD distance=31' 08283-3920 WG 97 distance=32' 08262-3902 YMG 28 distance=32' 08231-3920 TDS5779 distance=36' 08279-4001 TDS5844 distance=36' 08259-4011 TDS5820 distance=38' 08292-3942 TDS5865 distance=39' 08229-3954 SKF1452 distance=41' 08281-4006 HJ 4098 distance=41' 08285-3906 HDS1209 distance=42' 08227-3958 TDS5776 distance=44' 08288-4003 HJ 4099 distance=44' 08218-3944 WG 92 distance=49' 08281-3852 TDS5847 distance=50' 08241-4020 WG 94AB distance=52' 08233-4018 RST2550 distance=54' 08312-3949 RST2564 distance=63' 08290-4029 WG 98 distance=66' 08316-3921 RST3596 distance=68' 08310-4013 B 1609 distance=71' 08314-3904 HJ 4107AB distance=71' 08314-3904 HJ 4107AC distance=71' 08296-3836 I 394AB distance=72' 08296-3836 SKF1454AB,C distance=72' 08326-3946 B 1613 distance=78' 08306-4031 DUN 71 distance=79' 08324-3909 B 2180 distance=79' 08216-3831 TDS5754 distance=81' 08299-3825 TDS5876 distance=84' 08293-4048 RST2560 distance=84' 08255-4058 RST3592 distance=85' 08188-3914 TDS5706 distance=85' 08326-4007 B 1614 distance=85' 08256-3806 KPP2039 distance=88' 08195-4027 DAW 44 distance=91' 08188-3850 TDS5705 distance=94' 08202-4041 TVB 188 distance=94' 08283-3804 SKF1212AB distance=95' 08217-3812 TDS5756 distance=96' 08221-4059 HJ 4087AB distance=96' 08221-4059 HJ 4087AC distance=96' 08221-4059 HJ 4087AD distance=96' 08342-3944 HDS1227 distance=97' 08225-4102 TDS5772 distance=97' 08343-3952 TDS5945 distance=99' 08195-3830 TDS5718 distance=99' 08173-3928 TDS5682 distance=100' 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 08259-3934 HJ 4092 210 7.3
Show 08241-3925 TDS5790 330 2.6 23
Show 08263-3904 B 1605 Ba,Bb 112 0.2 31
Show 08263-3904 HJ 4093 AB 124 8.1 31
Show 08263-3904 TOK 6 AD 265 5.4 31
Show 08283-3920 WG 97 214 11.6 32
Show 08262-3902 YMG 28 123 0.2 32
Show 08231-3920 TDS5779 123 0.6 36
Show 08279-4001 TDS5844 31 0.5 36
Show 08259-4011 TDS5820 279 1.3 38
Show 08292-3942 TDS5865 222 1.7 39
Show 08229-3954 SKF1452 177 64.8 41
Show 08281-4006 HJ 4098 274 13.4 41
Show 08285-3906 HDS1209 80 0.3 42
Show 08227-3958 TDS5776 268 0.6 44
Show 08288-4003 HJ 4099 218 28.6 44
Show 08218-3944 WG 92 271 3.5 49
Show 08281-3852 TDS5847 145 0.6 50
Show 08241-4020 WG 94 AB 286 9.0 52
Show 08233-4018 RST2550 28 0.7 54
Show 08312-3949 RST2564 85 3.5 63
Show 08290-4029 WG 98 31 7.3 66
Show 08316-3921 RST3596 335 2.2 68
Show 08310-4013 B 1609 279 0.4 71
Show 08314-3904 HJ 4107 AB 329 4.5 71
Show 08314-3904 HJ 4107 AC 98 29.9 71
Show 08296-3836 I 394 AB 200 0.8 72
Show 08296-3836 SKF1454 AB,C 235 58.5 72
Show 08326-3946 B 1613 299 0.9 78
Show 08306-4031 DUN 71 52 63.6 79
Show 08324-3909 B 2180 262 1.3 79
Show 08216-3831 TDS5754 279 0.8 81
Show 08299-3825 TDS5876 117 0.5 84
Show 08293-4048 RST2560 110 2.3 84
Show 08255-4058 RST3592 188 0.1 85
Show 08188-3914 TDS5706 178 1.1 85
Show 08326-4007 B 1614 57 1.0 85
Show 08256-3806 KPP2039 235 16.3 88
Show 08195-4027 DAW 44 164 0.6 91
Show 08188-3850 TDS5705 242 0.4 94
Show 08202-4041 TVB 188 308 11.7 94
Show 08283-3804 SKF1212 AB 296 3.0 95
Show 08217-3812 TDS5756 212 1.1 96
Show 08221-4059 HJ 4087 AB 249 1.5 96
Show 08221-4059 HJ 4087 AC 342 9.4 96
Show 08221-4059 HJ 4087 AD 299 28.9 96
Show 08342-3944 HDS1227 337 0.4 97
Show 08225-4102 TDS5772 222 1.0 97
Show 08343-3952 TDS5945 283 0.6 99
Show 08195-3830 TDS5718 172 0.6 99
Show 08173-3928 TDS5682 4 1.9 100

 
 
WDS 08259-3934 : COMPONENTS
 
 
  A
B pa=203.6°
sep=6.89"
 
 
08259-3934 A
 
 
Componente originario normalizzato AB Name HD 71420 Coord arcsec 2000 082554.33-393354.2 Mag 10.07
Spectral class A0V (white) PmRA -4.00 PmDE 19.0 Tycho2 7665-01042-1
HD 71420
Tycho2
Tycho2 7665-01042-1 Pflag RAmdeg 126.47638042 DEmdeg -39.56506408
PmRA -8.0 PmDE 10.2 E RAmdeg 14 E DEmdeg 13
E pmRA 1.6 E pmDE 1.4 EpRAm 1989.42 EpDEm 1989.20
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.4 Q pmRA 0.5
Q pmDE 0.4 BTmag 10.107 E BTmag 0.024 VTmag 10.067
E VTmag 0.028 Prox 77 TYC T HIP
CCDM RAdeg 126.47640444 DEdeg -39.56508750 EpRA 1990 1.63
EpDE 1990 1.67 E RAdeg 14.6 E DEdeg 14.2 Posflg
Corr 0.0
CCDM
Ccdm 08259-3934 RComp Comp A Note1
Note2 Discov num DRAs 0.16 DDEs 2.8
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.0 Sp A0 PmNote
PmRA PmDE Dm number -39 4326 Cat1 CD
Name2 Cat2 HD 71420 M HD
ADS BDS M ADS BDS N IDS IDS 08223S3914A
HIC
 
 
08259-3934 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 082554.09-393400.5 Mag 10.99 PmRA 0.00
PmDE 19.0 Tycho2 7665-01042-2 Calc delta mag 0.92 Calc coord yes
Tycho2
Tycho2 7665-01042-2 Pflag RAmdeg 126.47505701 DEmdeg -39.56689430
PmRA -2.7 PmDE 21.4 E RAmdeg 35 E DEmdeg 34
E pmRA 2.2 E pmDE 2.1 EpRAm 1988.62 EpDEm 1988.56
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.8 Q pmRA 0.1
Q pmDE 0.8 BTmag 11.405 E BTmag 0.056 VTmag 10.991
E VTmag 0.058 Prox 77 TYC T HIP
CCDM RAdeg 126.47506500 DEdeg -39.56694361 EpRA 1990 1.65
EpDE 1990 1.68 E RAdeg 35.7 E DEdeg 34.9 Posflg
Corr 0.0
CCDM
Ccdm 08259-3934 RComp Comp B Note1
Note2 Discov num HJ 4092 DRAs DDEs
R dRAs Year 1904 Theta 209 Rho 8.7
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08223S3914B
HIC