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Doubles in session


Current system
08508-5407
HJ 4148
HD 75948


Nearby doubles
11' : 08498-5401
HJ 4145

17' : 08506-5350
BRT2030

26' : 08512-5432
DAM1493

30' : 08505-5436
FIN 36

38' : 08548-5356
TDS6180

38' : 08465-5406
TDS6089

45' : 08537-5331
HJ 4151AB

46' : 08557-5354
TDS 503

46' : 08536-5445
TDS6166

51' : 08519-5457
LDS 238

52' : 08472-5448
RST2582

54' : 08564-5348
COO 78

54' : 08516-5314
RSS 175

59' : 08454-5440
I 356

59' : 08535-5314
TDS6165

59' : 08459-5327
ELP 22

61' : 08554-5452
RST2594

61' : 08474-5500
BRT2542

62' : 08576-5352
FIN 395

64' : 08447-5443
I 10AB
Alsephina

65' : 08562-5452
LDS 242

65' : 08572-5336
HJ 4159

69' : 08467-5506
BRT2541

72' : 08463-5308
HU 1589

73' : 08551-5509
RST2592

73' : 08436-5331
HDS1255



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.

08508-5407 HJ 4148 (HD 75948)

 
 
08h 50m 47.09s -54° 06' 46.6" P.A. 111.00 sep 5.6 mag 8.15,9.95 Sp A2V dist. 173.91 pc (567.29 l.y.)
 
 
Coord 2000 08508-5407 Discov num HJ 4148 Comp Coord arcsec 2000 08 50 47.09 -54 06 46.6
Date first 1837 Date last 2015 Obs 12
Pa first 106 Pa last 111.4 P.A. Now (θ) 111.4°
Sep first 4.0 Sep last 5.576 Sep. Now (ρ) 5.576"
Mag pri 8.15 Mag sec 9.95 delta mag (ΔM) 1.8 Spectral class A2V (white)
Pri motion ra -020 Sec motion ra -010
Pri motion dec +017 Sec motion dec +008
Notes
rPM=0.513
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 75948 Constellation Vela SAO 236326 HIP 43433
Tycho2 8569-04022-1 Gaia DR2 5317412096511795456 HD 75948 GC 12237
CP CP-53 1943 Distance 173.91 Distance ly 567.29
 
 
WDS 08508-5407 HJ 4148 (HD 75948) : 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
08508-5407 HJ 4148 2003 10 111 5.7 8.15 9.95 A2V D 085047.09-540646.6
08508-5407 HJ 4148 2015 12 111 5.6 8.15 9.95 A2V 085047.09-540646.6

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

 
 
WDS 08508-5407 HJ 4148 (HD 75948) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08508-5407 HJ 4148 (HD 75948) : MEASURES
 
 
No records found.

 
 
WDS 08508-5407 (HD 75948) : VIRTUAL EYEPIECE
 
 

08508-5407 HJ 4148A mag 8.15 Sp A2V 08508-5407 HJ 4148B sep 3.7 P.A. 123.80 mag 9.95 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 08508-5407 (HD 75948) : ALADIN DSS IMAGE @ 08h 50m 47.09s -54° 06' 46.6"
 
 
 
 
WDS 08508-5407 HJ 4148 (HD 75948) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08508-5407 HJ 4148 distance=0' 08498-5401 HJ 4145 distance=11' 08506-5350 BRT2030 distance=17' 08512-5432 DAM1493 distance=26' 08505-5436 FIN 36 distance=30' 08548-5356 TDS6180 distance=38' 08465-5406 TDS6089 distance=38' 08537-5331 HJ 4151AB distance=45' 08557-5354 TDS 503 distance=46' 08536-5445 TDS6166 distance=46' 08519-5457 LDS 238 distance=51' 08472-5448 RST2582 distance=52' 08564-5348 COO 78 distance=54' 08516-5314 RSS 175 distance=54' 08454-5440 I 356 distance=59' 08535-5314 TDS6165 distance=59' 08459-5327 ELP 22 distance=59' 08554-5452 RST2594 distance=61' 08474-5500 BRT2542 distance=61' 08576-5352 FIN 395 distance=62' 08447-5443 HJ 4136CD distance=63' 08447-5443 I 10AB (Alsephina) distance=64' 08447-5443 HJ 4136AC (Alsephina) distance=64' 08447-5443 I 10AE (Alsephina) distance=64' 08447-5443 SHY 49AF (Alsephina) distance=64' 08447-5443 KEL 1Aa,Ab (Alsephina) distance=64' 08562-5452 LDS 242 distance=65' 08572-5336 HJ 4159 distance=65' 08467-5506 BRT2541 distance=69' 08463-5308 HU 1589 distance=72' 08551-5509 RST2592 distance=73' 08436-5331 HDS1255 distance=73' 08458-5309 DAM1480 distance=74' 08524-5521 FIN 37 distance=76' 08423-5354 RSS 171 distance=76' 08513-5250 RSS 174 distance=78' 08560-5510 FIN 121AB distance=78' 08560-5510 DAM1508AC distance=78' 08533-5522 FIN 38 distance=78' 08464-5251 HU 1590 distance=86' 08540-5237 RSS 179 distance=95' 08400-5408 RST2577 distance=95' 08435-5258 SKF 194 distance=96' 08588-5303 VSP 24 distance=96' 08424-5307 BSO 18A,BC distance=96' 08401-5351 FIN 394 distance=96' 08424-5307 B 1625BC distance=97' 08424-5307 BSO 18BC,D distance=97' 08562-5532 DUN 73AB distance=97' 08562-5532 DUN 73AC distance=97' 08427-5514 RST3606 distance=97' 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 08508-5407 HJ 4148 111 5.6
Show 08498-5401 HJ 4145 256 5.4 11
Show 08506-5350 BRT2030 333 3.7 17
Show 08512-5432 DAM1493 248 4.7 26
Show 08505-5436 FIN 36 83 2.6 30
Show 08548-5356 TDS6180 51 0.9 38
Show 08465-5406 TDS6089 317 0.7 38
Show 08537-5331 HJ 4151 AB 257 5.7 45
Show 08557-5354 TDS 503 94 1.0 46
Show 08536-5445 TDS6166 126 0.7 46
Show 08519-5457 LDS 238 358 36.2 51
Show 08472-5448 RST2582 26 0.5 52
Show 08564-5348 COO 78 325 10.7 54
Show 08516-5314 RSS 175 352 7.0 54
Show 08454-5440 I 356 297 2.6 59
Show 08535-5314 TDS6165 159 0.4 59
Show 08459-5327 ELP 22 283 0.2 59
Show 08554-5452 RST2594 177 1.3 61
Show 08474-5500 BRT2542 357 3.7 61
Show 08576-5352 FIN 395 109 8.9 62
Show 08447-5443 HJ 4136 CD 86 5.6 63
Show Alsephina 08447-5443 I 10 AB 189 0.9 64
Show Alsephina 08447-5443 HJ 4136 AC 56 72.0 64
Show Alsephina 08447-5443 I 10 AE 251 76.8 64
Show Alsephina 08447-5443 SHY 49 AF 100 999.9 64
Show Alsephina 08447-5443 KEL 1 Aa,Ab 324 0.0 64
Show 08562-5452 LDS 242 313 5.1 65
Show 08572-5336 HJ 4159 211 11.3 65
Show 08467-5506 BRT2541 115 6.4 69
Show 08463-5308 HU 1589 90 3.4 72
Show 08551-5509 RST2592 300 1.5 73
Show 08436-5331 HDS1255 79 0.4 73
Show 08458-5309 DAM1480 157 1.9 74
Show 08524-5521 FIN 37 50 0.9 76
Show 08423-5354 RSS 171 125 20.5 76
Show 08513-5250 RSS 174 192 8.5 78
Show 08560-5510 FIN 121 AB 82 3.3 78
Show 08560-5510 DAM1508 AC 166 3.1 78
Show 08533-5522 FIN 38 31 2.2 78
Show 08464-5251 HU 1590 183 0.0 86
Show 08540-5237 RSS 179 189 12.3 95
Show 08400-5408 RST2577 62 0.7 95
Show 08435-5258 SKF 194 18 3.4 96
Show 08588-5303 VSP 24 313 0.1 96
Show 08424-5307 BSO 18 A,BC 311 76.3 96
Show 08401-5351 FIN 394 229 7.6 96
Show 08424-5307 B 1625 BC 168 0.6 97
Show 08424-5307 BSO 18 BC,D 267 60.4 97
Show 08562-5532 DUN 73 AB 65.9 97
Show 08562-5532 DUN 73 AC 236 26.9 97
Show 08427-5514 RST3606 12 0.5 97

 
 
WDS 08508-5407 : COMPONENTS
 
 
  A
B pa=123.8°
sep=3.66"
 
 
08508-5407 A
 
 
Componente originario normalizzato AB Name HD 75948 Coord arcsec 2000 085047.09-540646.6 Mag 8.15
Spectral class A2V (white) PmRA -20.00 PmDE 17.0 SAO 236326
HIP 43433 Tycho2 8569-04022-1 HD 75948 GC 12237
CP CP-53 1943
Tycho2
Tycho2 8569-04022-1 Pflag RAmdeg 132.69620989 DEmdeg -54.11293485
PmRA -23.1 PmDE 19.6 E RAmdeg 5 E DEmdeg 5
E pmRA 2.2 E pmDE 1.8 EpRAm 1991.47 EpDEm 1991.46
Num 7 Q RAmdeg 2.6 Q DEmdeg 1.6 Q pmRA 2.5
Q pmDE 1.7 BTmag 8.248 E BTmag 0.015 VTmag 8.146
E VTmag 0.011 Prox 56 TYC T HIP 43433
CCDM A RAdeg 132.69630111 DEdeg -54.11297972 EpRA 1990 1.64
EpDE 1990 1.74 E RAdeg 5.1 E DEdeg 5.0 Posflg
Corr -0.1
SAO
SAO 236326 DelFlag RA1950 PmRA1950 -0.0048
DE1950 PmDE1950 0.001 Vmag 8.3 SpType A2
Double code Source 70 CatNum 12237 DM CP-53 1943
DMcomp BDsup HD 75948 M HD 0
GC 12237 RA1950rad 2.30973023 DE1950rad -0.94116701 PmRA2000 -0.0045
PmDE2000 0.002
Hipparcos
Catalog H HIP 43433 Proxy H RAhms 08 50 47.11
DEdms -54 06 46.7 Vmag 8 VarFlag R Vmag H
RAdeg 132.696 DEdeg -54.113 AstroRef A Plx 6.85
CCDM 08508-5407 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 111 Rho 5.655 HD 75948 BD
CD CP CP-53 1943 Dm number -53 1943 VIred 0.07
SpType A2V R SpType Coord arcsec 2000 085047.11-540646.7
Hipparcos 2
HIP 43433 Sn 15 So 3 Nc 2
RArad 2.3159873883 DErad -0.944449697 Plx 5.75 PmRA -10.8
PmDE 8.18 E RArad 0.5 E DErad 0.5 E Plx 0.58
E pmRA 0.52 E pmDE 0.56 Hpmag 8.0517 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.131 E BV 0.015
VI 0.15
CCDM
Ccdm 08508-5407 RComp Comp A Note1
Note2 Discov num DRAs -1.28 DDEs 12.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp A2 PmNote *
PmRA -43 PmDE 0 Dm number -53 1943 Cat1 CPD
Name2 236326 Cat2 SAO HD 75948 M HD
ADS BDS M ADS BDS N IDS IDS 08479S5344A
HIC 43433
 
 
08508-5407 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085047.44-540648.6 Mag 9.95 PmRA -10.00
PmDE 8.0 Calc delta mag 1.8 Calc coord yes
CCDM
Ccdm 08508-5407 RComp Comp B Note1
Note2 Discov num HJ 4148 DRAs DDEs
R dRAs Year 1874 Theta 111 Rho 5.8
Obs 4 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08479S5344B
HIC 43433