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Current system
08502-4955
I 1181
HD 75810


Nearby doubles
21' : 08491-4937
BRT 752

24' : 08486-4938
RST2584

24' : 08516-4936
TDS6144

27' : 08479-5010
TDS6106

28' : 08474-5000
CVN 23

28' : 08486-4932
WFC 76

39' : 08467-5015
BRT 749

44' : 08544-4940
TDS 501

46' : 08460-5008
LDS 234

47' : 08524-4914
CPO 238

48' : 08468-4920
CPO9097AB

52' : 08518-4906
TDS6147

52' : 08474-4911
CPO 234

53' : 08514-5047
HDS1281

60' : 08561-5012
TDS6195

60' : 08538-4907
TDS6169

67' : 08528-4855
CPO 239

67' : 08455-5045
HDS1264

69' : 08432-5008
TSN 5

69' : 08547-4903
KPP 710

70' : 08438-4925
RST4896AB

70' : 08544-4859
TDS6176

71' : 08570-5021
HDS1295AB

71' : 08565-5031
B 1637

72' : 08543-4856
CPO 242

73' : 08544-4856
CPO 243



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.

08502-4955 I 1181 (HD 75810)

 
 
08h 50m 10.24s -49° 55' 28.9" P.A. 341.00 sep 2.3 mag 7.59,12.50 Sp F0IV dist. 233.1 pc (760.37 l.y.)
 
 
Coord 2000 08502-4955 Discov num I  1181 Comp Coord arcsec 2000 08 50 10.24 -49 55 28.9
Date first 1926 Date last 2015 Obs 4
Pa first 330 Pa last 341 P.A. Now (θ) 341°
Sep first 3.5 Sep last 2.325 Sep. Now (ρ) 2.325"
Mag pri 7.59 Mag sec 12.50 delta mag (ΔM) 4.91 Spectral class F0IV (yellow-white)
Pri motion ra -016 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 75810 Constellation Vela SAO 220556 HIP 43380
Tycho2 8160-00534-1 Gaia DR2 5327928787786957952 HD 75810 CD CD-49 3874
CP CP-49 1903 Distance 233.1 Distance ly 760.37
 
 
WDS 08502-4955 I 1181 (HD 75810) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb 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
08502-4955 I 1181 1933 3 336 3.7 7.60 12.50 F0IV 085010.24-495528.9
08502-4955 I 1181 2015 4 341 2.3 7.59 12.50 F0IV 085010.24-495528.9

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

 
 
WDS 08502-4955 I 1181 (HD 75810) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08502-4955 I 1181 (HD 75810) : MEASURES
 
 
No records found.

 
 
WDS 08502-4955 (HD 75810) : VIRTUAL EYEPIECE
 
 

08502-4955 I 1181A mag 7.59 Sp F0IV 08502-4955 I 1181B sep 2.2 P.A. 347.50 mag 12.5 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 08502-4955 (HD 75810) : ALADIN DSS IMAGE @ 08h 50m 10.24s -49° 55' 28.9"
 
 
 
 
WDS 08502-4955 I 1181 (HD 75810) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08502-4955 I 1181 distance=0' 08491-4937 BRT 752 distance=21' 08486-4938 RST2584 distance=24' 08516-4936 TDS6144 distance=24' 08479-5010 TDS6106 distance=27' 08474-5000 CVN 23 distance=28' 08486-4932 WFC 76 distance=28' 08467-5015 BRT 749 distance=39' 08544-4940 TDS 501 distance=44' 08460-5008 LDS 234 distance=46' 08524-4914 CPO 238 distance=47' 08468-4920 CPO9097AB distance=48' 08468-4920 CPO9097AC distance=48' 08518-4906 TDS6147 distance=52' 08474-4911 CPO 234 distance=52' 08514-5047 HDS1281 distance=53' 08561-5012 TDS6195 distance=60' 08538-4907 TDS6169 distance=60' 08528-4855 CPO 239 distance=67' 08455-5045 HDS1264 distance=67' 08432-5008 TSN 5 distance=69' 08547-4903 KPP 710 distance=69' 08438-4925 RST4896AB distance=70' 08438-4925 DAM1477AB,C distance=70' 08544-4859 TDS6176 distance=70' 08570-5021 HDS1295AB distance=71' 08570-5021 DAM 485AC distance=71' 08565-5031 B 1637 distance=71' 08543-4856 CPO 242 distance=72' 08544-4856 CPO 243 distance=73' 08573-5021 RST4902 distance=74' 08562-4909 HU 1450 distance=75' 08438-5038 BRT 743 distance=75' 08577-5019 DAM 486 distance=77' 08520-4841 KPP 181 distance=78' 08534-5108 B 1635 distance=79' 08447-5055 RST5305 distance=80' 08503-4835 HU 1449 distance=81' 08477-5115 TDS6103 distance=83' 08588-4946 KPP2148 distance=84' 08513-5120 TDS6138 distance=86' 08492-5121 BRT 753 distance=87' 08591-4943 TDS6235 distance=87' 08445-4841 KPP3759BC distance=94' 08412-5038 HU 1588AB distance=96' 08571-5104 RST5511 distance=96' 08535-4824 TOK 62Ca,Cb distance=98' 08535-4824 HDS1284AB distance=98' 08535-4824 TOK 62A,Ca distance=98' 08520-4820 TDS6149 distance=98' 08521-5132 BRT 755 distance=98' 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 08502-4955 I 1181 341 2.3
Show 08491-4937 BRT 752 322 5.1 21
Show 08486-4938 RST2584 152 2.3 24
Show 08516-4936 TDS6144 55 0.5 24
Show 08479-5010 TDS6106 256 0.5 27
Show 08474-5000 CVN 23 13 1.7 28
Show 08486-4932 WFC 76 16 8.1 28
Show 08467-5015 BRT 749 215 4.4 39
Show 08544-4940 TDS 501 262 0.6 44
Show 08460-5008 LDS 234 308 10.1 46
Show 08524-4914 CPO 238 194 5.5 47
Show 08468-4920 CPO9097 AB 151 5.4 48
Show 08468-4920 CPO9097 AC 181 9.8 48
Show 08518-4906 TDS6147 115 0.5 52
Show 08474-4911 CPO 234 108 3.8 52
Show 08514-5047 HDS1281 312 0.1 53
Show 08561-5012 TDS6195 18 1.6 60
Show 08538-4907 TDS6169 142 0.9 60
Show 08528-4855 CPO 239 271 7.5 67
Show 08455-5045 HDS1264 299 0.4 67
Show 08432-5008 TSN 5 65 23.9 69
Show 08547-4903 KPP 710 286 6.3 69
Show 08438-4925 RST4896 AB 4 0.8 70
Show 08438-4925 DAM1477 AB,C 121 2.3 70
Show 08544-4859 TDS6176 43 2.1 70
Show 08570-5021 HDS1295 AB 316 0.6 71
Show 08570-5021 DAM 485 AC 59 13.2 71
Show 08565-5031 B 1637 77 0.2 71
Show 08543-4856 CPO 242 141 4.6 72
Show 08544-4856 CPO 243 65 5.4 73
Show 08573-5021 RST4902 175 1.5 74
Show 08562-4909 HU 1450 142 1.9 75
Show 08438-5038 BRT 743 320 4.2 75
Show 08577-5019 DAM 486 77 4.7 77
Show 08520-4841 KPP 181 248 5.0 78
Show 08534-5108 B 1635 260 2.9 79
Show 08447-5055 RST5305 86 1.2 80
Show 08503-4835 HU 1449 94 0.6 81
Show 08477-5115 TDS6103 151 1.8 83
Show 08588-4946 KPP2148 44 17.6 84
Show 08513-5120 TDS6138 306 3.1 86
Show 08492-5121 BRT 753 338 5.1 87
Show 08591-4943 TDS6235 181 0.5 87
Show 08445-4841 KPP3759 BC 42 3.5 94
Show 08412-5038 HU 1588 AB 60 1.1 96
Show 08571-5104 RST5511 137 0.1 96
Show 08535-4824 TOK 62 Ca,Cb 331 0.1 98
Show 08535-4824 HDS1284 AB 211 19.6 98
Show 08535-4824 TOK 62 A,Ca 128 9.2 98
Show 08520-4820 TDS6149 202 2.2 98
Show 08521-5132 BRT 755 213 4.5 98

 
 
WDS 08502-4955 : COMPONENTS
 
 
  A
B pa=347.5°
sep=2.25"
 
 
08502-4955 A
 
 
Componente originario normalizzato AB Name HD 75810 Coord arcsec 2000 085010.24-495528.9 Mag 7.59
Spectral class F0IV (yellow-white) PmRA -16.00 PmDE 8.0 SAO 220556
HIP 43380 Tycho2 8160-00534-1 HD 75810 CD CD-49 3874
CP CP-49 1903
Tycho2
Tycho2 8160-00534-1 Pflag RAmdeg 132.54262375 DEmdeg -49.92463744
PmRA -15.9 PmDE 18.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.3 EpRAm 1991.15 EpDEm 1991.46
Num 9 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 7.853 E BTmag 0.015 VTmag 7.588
E VTmag 0.011 Prox 999 TYC T HIP 43380
CCDM RAdeg 132.54268083 DEdeg -49.92467972 EpRA 1990 1.69
EpDE 1990 1.73 E RAdeg 4.5 E DEdeg 4.7 Posflg
Corr 0.0
SAO
SAO 220556 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 0.023 Vmag 7.3 SpType F0
Double code Source 48 CatNum 6636 DM CP-49 1903
DMcomp BDsup HD 75810 M HD 0
GC RA1950rad 2.30638491 DE1950rad -0.86807705 PmRA2000 -0.0012
PmDE2000 0.024
Hipparcos
Catalog H HIP 43380 Proxy RAhms 08 50 10.24
DEdms -49 55 28.9 Vmag 7.55 VarFlag 1 R Vmag H
RAdeg 132.543 DEdeg -49.9247 AstroRef Plx 3.95
CCDM 08502-4955 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 75810 BD
CD CD-49 3874 CP CP-49 1903 Dm number -49 3874 VIred 0.27
SpType F0IV R SpType Coord arcsec 2000 085010.24-495528.9
Hipparcos 2
HIP 43380 Sn 5 So 0 Nc 1
RArad 2.3133062204 DErad -0.8713500542 Plx 4.29 PmRA -17.07
PmDE 17.29 E RArad 0.44 E DErad 0.43 E Plx 0.53
E pmRA 0.63 E pmDE 0.5 Hpmag 7.6196 E Hpmag 0.002
SHp 0.017 VA 2 BV 0.264 E BV 0.011
VI 0.3
CCDM
Ccdm 08502-4955 RComp Comp A Note1
Note2 Discov num DRAs -1.78 DDEs -27.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.6 Sp F0 PmNote *
PmRA -17 PmDE 23 Dm number -49 3874 Cat1 CD
Name2 220556 Cat2 SAO HD 75810 M HD
ADS BDS M ADS BDS N IDS IDS 08470S4933A
HIC 43380
 
 
08502-4955 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085010.19-495526.7 Mag 12.5 Calc delta mag 4.91
Calc coord yes
CCDM
Ccdm 08502-4955 RComp Comp B Note1
Note2 Discov num I 1181 DRAs DDEs
R dRAs Year 1928 Theta 338 Rho 3.8
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08470S4933B
HIC 43380