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Doubles in session


Current system
08174-5015
HJ 4074
HD 70008


Nearby doubles
6' : 08177-5020
SKF 79

14' : 08179-5028
TDS5689

17' : 08191-5016
HJ 4082

23' : 08166-4954
RST5291

29' : 08144-5015
LDS 209

39' : 08134-5020
RST2543

42' : 08200-4942
B 2176

52' : 08156-4927
TDS 448

57' : 08121-4951
TDS5614AB

64' : 08205-5111
TDS5742

69' : 08113-5050
RST2538

69' : 08203-5118
SKF 80

72' : 08116-4930
TDS 443

76' : 08096-5013
RST 304

80' : 08145-4901
KPP3741

81' : 08205-5130
RST 315AB

82' : 08170-5137
TDS5673

84' : 08109-5111
HDS1165

89' : 08105-4917
RST 306

90' : 08093-5101
HDS1162

91' : 08170-5146
TDS5674

92' : 08257-5101
REP 116

92' : 08086-4941
B 1584

94' : 08096-4919
RST 305

96' : 08164-4840
BRT 734

97' : 08271-5044
RSS 161



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.

08174-5015 HJ 4074 (HD 70008)

 
 
08h 17m 24.05s -50° 14' 55.4" P.A. 270.00 sep 12.5 mag 10.05,11.03 Sp F6V
 
 
Coord 2000 08174-5015 Discov num HJ 4074 Comp Coord arcsec 2000 08 17 24.05 -50 14 55.4
Date first 1836 Date last 2016 Obs 12
Pa first 267 Pa last 270.4 P.A. Now (θ) 270.4°
Sep first 8.0 Sep last 12.467 Sep. Now (ρ) 12.467"
Mag pri 10.05 Mag sec 11.03 delta mag (ΔM) 0.98 Spectral class F6V (yellow-white)
Pri motion ra +000 Sec motion ra -002
Pri motion dec +015 Sec motion dec +015
Notes V (Proper motion indicates physical)
rPM=0.132 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 70008 Constellation Vela Tycho2 8157-00341-1 Gaia DR2 5514760651134115584
HD 70008
 
 
WDS 08174-5015 HJ 4074 (HD 70008) : 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
08174-5015 HJ 4074 1999 7 271 12.5 10.05 11.03 F6V D 081724.05-501455.4
08174-5015 HJ 4074 2010 9 270 12.3 10.05 11.03 F6V 081724.05-501455.4
08174-5015 HJ 4074 2015 10 270 12.5 10.05 11.03 F6V 081724.05-501455.4
08174-5015 HJ 4074 2016 12 270 12.5 10.05 11.03 F6V V 081724.05-501455.4

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

 
 
WDS 08174-5015 HJ 4074 (HD 70008) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08174-5015 HJ 4074 (HD 70008) : MEASURES
 
 
No records found.

 
 
WDS 08174-5015 (HD 70008) : VIRTUAL EYEPIECE
 
 

08174-5015 HJ 4074A mag 10.05 Sp F6V 08174-5015 HJ 4074B sep 8.0 P.A. 270.60 mag 11.03 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 08174-5015 (HD 70008) : ALADIN DSS IMAGE @ 08h 17m 24.05s -50° 14' 55.4"
 
 
 
 
WDS 08174-5015 HJ 4074 (HD 70008) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08174-5015 HJ 4074 distance=1' 08177-5020 SKF 79 distance=6' 08179-5028 TDS5689 distance=14' 08191-5016 HJ 4082 distance=17' 08166-4954 RST5291 distance=23' 08144-5015 LDS 209 distance=29' 08134-5020 RST2543 distance=39' 08200-4942 B 2176 distance=42' 08156-4927 TDS 448 distance=52' 08121-4951 TDS5614AB distance=57' 08205-5111 TDS5742 distance=64' 08113-5050 RST2538 distance=69' 08203-5118 SKF 80 distance=69' 08116-4930 TDS 443 distance=72' 08096-5013 RST 304 distance=76' 08145-4901 KPP3741 distance=80' 08205-5130 RST 315AB distance=81' 08205-5130 SKF 81AC distance=81' 08170-5137 TDS5673 distance=82' 08109-5111 HDS1165 distance=84' 08105-4917 RST 306 distance=89' 08093-5101 HDS1162 distance=90' 08170-5146 TDS5674 distance=91' 08257-5101 REP 116 distance=92' 08086-4941 B 1584 distance=92' 08096-4919 RST 305 distance=94' 08164-4840 BRT 734 distance=96' 08271-5044 RSS 161 distance=97' 08099-4911 SYO 3AB distance=97' 08276-5020 HJ 4101 distance=98' 08133-5145 I 792 distance=98' 08096-4912 I 165 distance=99' 08251-4910 RST 321 distance=100' 08088-4914 SKF 77 distance=104' 08256-5124 BRT 736 distance=105' 08108-4852 SKF 476 distance=106' 08184-4828 TDS5693 distance=108' 08137-4831 RST 308 distance=111' 08277-5110 REP 12 distance=112' 08074-4919 SWR 40 distance=112' 08276-5111 REP 11 distance=113' 08191-4824 RST5292 distance=113' 08170-4819 BRT 735 distance=116' 08225-4829 I 67 distance=117' 08261-4855 RST 322 distance=117' 08255-5144 DUN 69AB distance=118' 08255-5144 DUN 69AC distance=118' 08255-5144 SZA 1Aa,Ab distance=118' 08079-5135 RST 302 distance=121' 08118-4824 RST5286 distance=124' 08229-5207 SHY 525 distance=124' 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 08174-5015 HJ 4074 270 12.5 1
Show 08177-5020 SKF 79 328 41.6 6
Show 08179-5028 TDS5689 23 0.6 14
Show 08191-5016 HJ 4082 266 6.2 17
Show 08166-4954 RST5291 88 7.6 23
Show 08144-5015 LDS 209 100 86.7 29
Show 08134-5020 RST2543 13 1.7 39
Show 08200-4942 B 2176 318 2.8 42
Show 08156-4927 TDS 448 183 0.9 52
Show 08121-4951 TDS5614 AB 114 3.3 57
Show 08205-5111 TDS5742 53 0.6 64
Show 08113-5050 RST2538 38 0.3 69
Show 08203-5118 SKF 80 39 9.9 69
Show 08116-4930 TDS 443 336 0.8 72
Show 08096-5013 RST 304 332 0.6 76
Show 08145-4901 KPP3741 102 55.9 80
Show 08205-5130 RST 315 AB 68 1.8 81
Show 08205-5130 SKF 81 AC 258 29.2 81
Show 08170-5137 TDS5673 170 2.4 82
Show 08109-5111 HDS1165 148 0.2 84
Show 08105-4917 RST 306 110 1.9 89
Show 08093-5101 HDS1162 179 16.7 90
Show 08170-5146 TDS5674 77 2.8 91
Show 08257-5101 REP 116 88 0.7 92
Show 08086-4941 B 1584 257 2.9 92
Show 08096-4919 RST 305 263 1.5 94
Show 08164-4840 BRT 734 271 4.7 96
Show 08271-5044 RSS 161 264 16.2 97
Show 08099-4911 SYO 3 AB 33 15.5 97
Show 08276-5020 HJ 4101 234 7.3 98
Show 08133-5145 I 792 150 5.3 98
Show 08096-4912 I 165 91 0.5 99
Show 08251-4910 RST 321 266 0.3 100
Show 08088-4914 SKF 77 100 32.7 104
Show 08256-5124 BRT 736 352 4.9 105
Show 08108-4852 SKF 476 93 8.3 106
Show 08184-4828 TDS5693 217 0.5 108
Show 08137-4831 RST 308 197 1.5 111
Show 08277-5110 REP 12 330 4.5 112
Show 08074-4919 SWR 40 88 23.1 112
Show 08276-5111 REP 11 345 3.4 113
Show 08191-4824 RST5292 21 0.7 113
Show 08170-4819 BRT 735 41 5.2 116
Show 08225-4829 I 67 139 0.9 117
Show 08261-4855 RST 322 180 1.4 117
Show 08255-5144 DUN 69 AB 218 25.7 118
Show 08255-5144 DUN 69 AC 15 33.2 118
Show 08255-5144 SZA 1 Aa,Ab 24 0.3 118
Show 08079-5135 RST 302 183 0.7 121
Show 08118-4824 RST5286 193 7.8 124
Show 08229-5207 SHY 525 250 999.9 124

 
 
WDS 08174-5015 : COMPONENTS
 
 
  A
B pa=270.6°
sep=7.97"
 
 
08174-5015 A
 
 
Componente originario normalizzato AB Name HD 70008 Coord arcsec 2000 081724.05-501455.4 Mag 10.05
Spectral class F6V (yellow-white) PmRA 0.00 PmDE 15.0 Tycho2 8157-00341-1
HD 70008
Tycho2
Tycho2 8157-00341-1 Pflag RAmdeg 124.35020309 DEmdeg -50.24871471
PmRA -3.8 PmDE 14.9 E RAmdeg 18 E DEmdeg 20
E pmRA 2.0 E pmDE 1.9 EpRAm 1990.86 EpDEm 1990.58
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.2 Q pmRA 0.8
Q pmDE 0.3 BTmag 10.484 E BTmag 0.032 VTmag 10.053
E VTmag 0.030 Prox 124 TYC T HIP
CCDM RAdeg 124.35021667 DEdeg -50.24874861 EpRA 1990 1.76
EpDE 1990 1.79 E RAdeg 17.8 E DEdeg 19.9 Posflg
Corr 0.0
CCDM
Ccdm 08174-5015 RComp Comp A Note1
Note2 Discov num DRAs 0.06 DDEs 4.2
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.7 Sp F5 PmNote
PmRA -5 PmDE 14 Dm number -49 3479 Cat1 CD
Name2 Cat2 HD 70008 M HD
ADS BDS M ADS BDS N IDS IDS 08145S4956A
HIC
 
 
08174-5015 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 081723.22-501455.3 Mag 11.03 PmRA -2.00
PmDE 15.0 Tycho2 8157-01811-1 Calc delta mag 0.98 Calc coord yes
Tycho2
Tycho2 8157-01811-1 Pflag RAmdeg 124.34484469 DEmdeg -50.24868577
PmRA 0.1 PmDE 17.7 E RAmdeg 40 E DEmdeg 45
E pmRA 2.1 E pmDE 2.0 EpRAm 1987.55 EpDEm 1985.49
Num 3 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 11.659 E BTmag 0.070 VTmag 11.034
E VTmag 0.067 Prox 124 TYC T HIP
CCDM RAdeg 124.34484444 DEdeg -50.24872639 EpRA 1990 1.76
EpDE 1990 1.77 E RAdeg 41.1 E DEdeg 47.2 Posflg
Corr 0.0
CCDM
Ccdm 08174-5015 RComp Comp B Note1
Note2 Discov num HJ 4074 DRAs -1.21 DDEs 4.5
R dRAs 40 Year 1881 Theta 270 Rho 12.7
Obs 2 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08145S4956B
HIC