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Doubles in session


Current system
10493-2649
I 503
HD 93785


Nearby doubles
37' : 10483-2615
UC 1997

38' : 10513-2624
KPP 612

44' : 10504-2730
UC 2007

50' : 10480-2602
TDS7476

54' : 10532-2639
TDS7533

60' : 10533-2625
TDS7535

61' : 10522-2603
LDS4027

64' : 10539-2640
TDS7540

64' : 10540-2645
B 2722

73' : 10541-2617
TDS7543

82' : 10553-2705
STN 20

84' : 10552-2623
TDS7553

85' : 10433-2720
TDS7433

89' : 10451-2757
KPP 732

89' : 10464-2810
HJ 4365

93' : 10468-2523
DON 437

94' : 10562-2641
TDS7562

95' : 10455-2529
BRT2983

96' : 10429-2732
RST5348

97' : 10445-2801
LDS5716

99' : 10531-2813
KPP2930

100' : 10486-2510
DON 440

104' : 10554-2752
TDS7555

104' : 10570-2655
HJ 4384

105' : 10415-2705
B 203

106' : 10572-2655
TDS7571



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.

10493-2649 I 503 (HD 93785)

 
 
10h 49m 15.03s -26° 48' 54.6" P.A. 123.00 sep 1.2 mag 7.80,8.82 Sp F3V dist. 135.69 pc (442.62 l.y.)
 
 
Coord 2000 10493-2649 Discov num I   503 Comp Coord arcsec 2000 10 49 15.03 -26 48 54.6
Date first 1909 Date last 2015 Obs 20
Pa first 100 Pa last 123.1 P.A. Now (θ) 123.1°
Sep first 1.5 Sep last 1.229 Sep. Now (ρ) 1.229"
Mag pri 7.80 Mag sec 8.82 delta mag (ΔM) 1.02 Spectral class F3V (yellow-white)
Pri motion ra -028 Sec motion ra -028
Pri motion dec +017 Sec motion dec +017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 93785 Constellation Hydra HIP 52910 Tycho2 6642-00780-1
Gaia DR2 5457514303353695488 HD 93785 CD CD-26 8159 CP CP-26 4394
Distance 135.69 Distance ly 442.62
 
 
WDS 10493-2649 I 503 (HD 93785) : 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
10493-2649 I 503 1991 19 119 1.2 7.80 8.82 F3V D 104915.03-264854.6
10493-2649 I 503 2015 20 123 1.2 7.80 8.82 F3V 104915.03-264854.6

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

 
 
WDS 10493-2649 I 503 (HD 93785) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10493-2649 I 503 (HD 93785) : MEASURES
 
 
No records found.

 
 
WDS 10493-2649 (HD 93785) : VIRTUAL EYEPIECE
 
 

10493-2649 I 503A mag 7.8 Sp F3V 10493-2649 I 503B sep 1.1 P.A. 126.10 mag 8.82 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 10493-2649 (HD 93785) : ALADIN DSS IMAGE @ 10h 49m 15.03s -26° 48' 54.6"
 
 
 
 
WDS 10493-2649 I 503 (HD 93785) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10493-2649 I 503 distance=0' 10483-2615 UC 1997 distance=37' 10513-2624 KPP 612 distance=38' 10504-2730 UC 2007 distance=44' 10480-2602 TDS7476 distance=50' 10532-2639 TDS7533 distance=54' 10533-2625 TDS7535 distance=60' 10522-2603 LDS4027 distance=61' 10539-2640 TDS7540 distance=64' 10540-2645 B 2722 distance=64' 10541-2617 TDS7543 distance=73' 10553-2705 STN 20 distance=82' 10552-2623 TDS7553 distance=84' 10433-2720 TDS7433 distance=85' 10451-2757 KPP 732 distance=89' 10464-2810 HJ 4365 distance=89' 10468-2523 DON 437 distance=93' 10562-2641 TDS7562 distance=94' 10455-2529 BRT2983 distance=95' 10429-2732 RST5348 distance=96' 10445-2801 LDS5716 distance=97' 10531-2813 KPP2930 distance=99' 10486-2510 DON 440 distance=100' 10432-2552 B 2720BC distance=100' 10432-2552 B 2720A,BC distance=100' 10554-2752 TDS7555 distance=104' 10570-2655 HJ 4384 distance=104' 10415-2705 B 203 distance=105' 10463-2511 DON 434BC distance=106' 10463-2511 DON 434A,BC distance=106' 10572-2655 TDS7571 distance=106' 10425-2745 RST1522 distance=107' 10428-2529 DON 430 distance=119' 10455-2502 I 502AB distance=119' 10455-2502 I 502AC distance=119' 10475-2846 HJ 4372 distance=119' 10497-2443 WIS 174 distance=127' 10436-2505 B 204 distance=129' 10398-2728 B 202 distance=133' 10562-2824 UC 2029 distance=133' 10589-2611 TDS 610 distance=136' 10466-2435 LDS4015 distance=139' 10492-2908 SKF1896 distance=140' 10549-2452 TDS7550 distance=140' 10475-2431 TDS7474 distance=140' 10532-2859 LDS 317 distance=140' 10384-2640 RST 500 distance=146' 10474-2914 TDS7473 distance=147' 10392-2551 TOK 135 distance=148' 10383-2639 DAM2470 distance=148' 10590-2535 TDS7586 distance=151' 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 10493-2649 I 503 123 1.2
Show 10483-2615 UC 1997 95 28.1 37
Show 10513-2624 KPP 612 322 5.6 38
Show 10504-2730 UC 2007 321 48.0 44
Show 10480-2602 TDS7476 44 0.9 50
Show 10532-2639 TDS7533 205 2.2 54
Show 10533-2625 TDS7535 124 0.4 60
Show 10522-2603 LDS4027 49 103.2 61
Show 10539-2640 TDS7540 189 2.3 64
Show 10540-2645 B 2722 172 16.0 64
Show 10541-2617 TDS7543 259 0.5 73
Show 10553-2705 STN 20 208 3.6 82
Show 10552-2623 TDS7553 244 0.5 84
Show 10433-2720 TDS7433 353 2.4 85
Show 10451-2757 KPP 732 280 6.4 89
Show 10464-2810 HJ 4365 102 16.8 89
Show 10468-2523 DON 437 320 0.5 93
Show 10562-2641 TDS7562 222 1.7 94
Show 10455-2529 BRT2983 337 4.0 95
Show 10429-2732 RST5348 195 1.8 96
Show 10445-2801 LDS5716 13 197.2 97
Show 10531-2813 KPP2930 334 5.2 99
Show 10486-2510 DON 440 219 0.3 100
Show 10432-2552 B 2720 BC 147 3.8 100
Show 10432-2552 B 2720 A,BC 214 71.8 100
Show 10554-2752 TDS7555 310 0.5 104
Show 10570-2655 HJ 4384 36 19.6 104
Show 10415-2705 B 203 15 1.0 105
Show 10463-2511 DON 434 BC 194 1.6 106
Show 10463-2511 DON 434 A,BC 150 18.3 106
Show 10572-2655 TDS7571 227 0.7 106
Show 10425-2745 RST1522 99 1.1 107
Show 10428-2529 DON 430 51 2.0 119
Show 10455-2502 I 502 AB 174 0.1 119
Show 10455-2502 I 502 AC 140 2.0 119
Show 10475-2846 HJ 4372 294 12.1 119
Show 10497-2443 WIS 174 119 112.6 127
Show 10436-2505 B 204 293 3.3 129
Show 10398-2728 B 202 316 2.6 133
Show 10562-2824 UC 2029 67 25.2 133
Show 10589-2611 TDS 610 254 0.7 136
Show 10466-2435 LDS4015 266 49.6 139
Show 10492-2908 SKF1896 76 57.3 140
Show 10549-2452 TDS7550 72 0.5 140
Show 10475-2431 TDS7474 55 2.6 140
Show 10532-2859 LDS 317 337 26.1 140
Show 10384-2640 RST 500 332 1.6 146
Show 10474-2914 TDS7473 350 0.4 147
Show 10392-2551 TOK 135 108 6.4 148
Show 10383-2639 DAM2470 31 5.3 148
Show 10590-2535 TDS7586 324 0.5 151

 
 
WDS 10493-2649 : COMPONENTS
 
 
  A
B pa=126.1°
sep=1.14"
 
 
10493-2649 A
 
 
Componente originario normalizzato AB Name HD 93785 Coord arcsec 2000 104915.03-264854.6 Mag 7.8
Spectral class F3V (yellow-white) PmRA -28.00 PmDE 17.0 HIP 52910
Tycho2 6642-00780-1 HD 93785 CD CD-26 8159 CP CP-26 4394
Tycho2
Tycho2 6642-00780-1 Pflag P RAmdeg 162.31260868 DEmdeg -26.81515714
PmRA -28.4 PmDE 16.7 E RAmdeg 4 E DEmdeg 5
E pmRA 3.0 E pmDE 2.8 EpRAm 1991.69 EpDEm 1991.61
Num 4 Q RAmdeg 2.0 Q DEmdeg 0.4 Q pmRA 1.9
Q pmDE 0.5 BTmag 8.205 E BTmag 0.016 VTmag 7.801
E VTmag 0.011 Prox 12 TYC T HIP 52910
CCDM A RAdeg 162.31261778 DEdeg -26.81516417 EpRA 1990 1.72
EpDE 1990 1.66 E RAdeg 4.4 E DEdeg 4.8 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 52910 Proxy H RAhms 10 49 15.03
DEdms -26 48 54.6 Vmag 7.41 VarFlag R Vmag G
RAdeg 162.313 DEdeg -26.8152 AstroRef A Plx 8.45
CCDM 10493-2649 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 119 Rho 1.242 HD 93785 BD
CD CD-26 8159 CP CP-26 4394 Dm number -26 8159 VIred 0.47
SpType F3V R SpType Coord arcsec 2000 104915.03-264854.6
Hipparcos 2
HIP 52910 Sn 15 So 3 Nc 2
RArad 2.8328896564 DErad -0.46801292 Plx 7.37 PmRA -28.75
PmDE 19.55 E RArad 0.5 E DErad 0.49 E Plx 0.82
E pmRA 0.55 E pmDE 0.59 Hpmag 7.5023 E Hpmag 0.001
SHp 0.01 VA 0 BV 0.407 E BV 0.015
VI 0.47
CCDM
Ccdm 10493-2649 RComp Comp A Note1
Note2 Discov num DRAs -2.98 DDEs 4.9
R dRAs 32 Year Theta Rho
Obs 2 Vmag 7.9 Sp F2 PmNote *
PmRA -30 PmDE 11 Dm number -26 8159 Cat1 CD
Name2 Cat2 HD 93785 M HD
ADS BDS A 7939 M ADS BDS N IDS IDS 10445S2617A
HIC 52910
 
 
10493-2649 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104915.10-264855.3 Mag 8.82 PmRA -28.00
PmDE 17.0 Tycho2 6642-00780-2 Calc delta mag 1.02 Calc coord yes
Tycho2
Tycho2 6642-00780-2 Pflag P RAmdeg 162.31260868 DEmdeg -26.81515714
PmRA -28.4 PmDE 16.7 E RAmdeg 4 E DEmdeg 5
E pmRA 3.0 E pmDE 2.8 EpRAm 1991.69 EpDEm 1991.61
Num 4 Q RAmdeg 2.0 Q DEmdeg 0.4 Q pmRA 1.9
Q pmDE 0.5 BTmag 9.271 E BTmag 0.018 VTmag 8.821
E VTmag 0.014 Prox 12 TYC HIP 52910
CCDM B RAdeg 162.31295472 DEdeg -26.81533194 EpRA 1990 1.71
EpDE 1990 1.65 E RAdeg 7.3 E DEdeg 8.3 Posflg D
Corr 0.1
CCDM
Ccdm 10493-2649 RComp Comp B Note1
Note2 Discov num I 503 DRAs DDEs
R dRAs Year 1959 Theta 115 Rho 1.2
Obs 8 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7939 M ADS BDS N IDS IDS 10445S2617B
HIC 52910