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Current system
09203-0817
GCB 24


Nearby doubles
4' : 09204-0821
J 1545

6' : 09203-0822
AG 339

27' : 09196-0842
TDS6470

35' : 09225-0828
A 1083

36' : 09224-0759
TDS6512

36' : 09207-0742
A 1082AB

37' : 09188-0846
LDS3872

46' : 09229-0753
BRT 428

49' : 09171-0827
J 745

50' : 09233-0752
UC 1785

53' : 09185-0733
J 2651

58' : 09230-0735
UC 1784

64' : 09161-0821
BU 212

65' : 09159-0831
J 3249

77' : 09205-0933
SHJ 105AB

77' : 09193-0933
A 126

78' : 09155-0751
RST3629

78' : 09151-0825
GCB 22

81' : 09244-0725
HEI 352

86' : 09149-0845
WEI 21

88' : 09252-0907
A 1587

91' : 09244-0925
SKF 786

100' : 09167-0941
HDO 122

101' : 09228-0950
A 1342AB

101' : 09257-0919
HJ 814

103' : 09160-0659
J 2650



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

09203-0817 GCB 24

 
 
09h 20m 20.37s -08° 17' 16.7" P.A. 298.00 sep 7.1 mag 10.52,12.60
 
 
Coord 2000 09203-0817 Discov num GCB  24 Comp Coord arcsec 2000 09 20 20.37 -08 17 16.7
Date first 1932 Date last 2015 Obs 9
Pa first 288 Pa last 298.4 P.A. Now (θ) 298.4°
Sep first 5.0 Sep last 7.097 Sep. Now (ρ) 7.097"
Mag pri 10.52 Mag sec 12.60 delta mag (ΔM) 2.08 Spectral class
Pri motion ra -003 Sec motion ra -042
Pri motion dec -012 Sec motion dec +014
Notes N (See Notes)
rPM=1.059
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 5459-00312-1 Gaia DR2 5744683895598456704
 
 
WDS 09203-0817 GCB 24 : NOTES
 
 
discov_num notes refcode
GCB 24 J 2898.
 
 
REFERENCES
 
 
refcode metd author reference
Gcb1932 Ma - Giacobini, M. 1932JO.....15...29G
Gcb1932 J. Obs. 15, 29, 1932
Gcb1932B Ma - Giacobini, M. 1932QB821.A43......
Gcb1932B cited in ADS (Aitken Double Star Cat., 1932)
Gcb1934 Ma - Giacobini, M. .
Gcb1934 Mesures d'etoiles doubles faites a l'Observatoire de Paris, 1934 [QB821.G4]
Gcb1938 Ma - Giacobini, M. 1938JO.....21...33G
Gcb1938 J. Obs. 21, 33, 1938
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09203-0817 GCB 24 1999 4 297 7.1 10.52 12.60 N D 092020.37-081716.7
09203-0817 GCB 24 2000 5 297 7.1 10.52 12.60 N D 092020.37-081716.7
09203-0817 GCB 24 2015 6 299 7.1 10.52 12.60 N 092020.37-081716.7

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

 
 
WDS 09203-0817 GCB 24 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09203-0817 GCB 24 : MEASURES
 
 
No records found.

 
 
WDS 09203-0817 : VIRTUAL EYEPIECE
 
 

09203-0817 GCB 24A mag 10.52 09203-0817 GCB 24B sep 7.0 P.A. 298.70 mag 12.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 09203-0817 : ALADIN DSS IMAGE @ 09h 20m 20.37s -08° 17' 16.7"
 
 
 
 
WDS 09203-0817 GCB 24 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09203-0817 GCB 24 distance=0' 09204-0821 J 1545 distance=4' 09203-0822 AG 339 distance=6' 09196-0842 TDS6470 distance=27' 09207-0742 BGH 4CA distance=34' 09207-0742 TOK 527CD distance=34' 09225-0828 A 1083 distance=35' 09224-0759 TDS6512 distance=36' 09207-0742 A 1082AB distance=36' 09188-0846 LDS3872 distance=37' 09229-0753 BRT 428 distance=46' 09171-0827 J 745 distance=49' 09233-0752 UC 1785 distance=50' 09185-0733 J 2651 distance=53' 09230-0735 UC 1784 distance=58' 09161-0821 BU 212 distance=64' 09159-0831 J 3249 distance=65' 09205-0933 SHJ 105AB distance=77' 09205-0933 GUI 13AD distance=77' 09193-0933 A 126 distance=77' 09155-0751 RST3629 distance=78' 09151-0825 GCB 22 distance=78' 09205-0933 DOO 49BC distance=80' 09244-0725 HEI 352 distance=81' 09149-0845 WEI 21 distance=86' 09252-0907 A 1587 distance=88' 09143-0817 BU 908A,BC distance=90' 09143-0817 BU 908BC distance=90' 09143-0817 BU 908BD distance=90' 09244-0925 SKF 786 distance=91' 09167-0941 HDO 122 distance=100' 09228-0950 A 1342AB distance=101' 09228-0950 RST5568AB,C distance=101' 09257-0919 HJ 814 distance=101' 09160-0659 J 2650 distance=103' 09276-0840 H 6 111AB (Alphard) distance=110' 09276-0840 H 6 111AC (Alphard) distance=110' 09165-0959 RST3630 distance=117' 09272-0913 A 1588AB distance=117' 09272-0913 BU 590AB,C distance=117' 09171-1005 J 1542 distance=117' 09283-0805 BU 213 distance=120' 09279-0858 RST3638 distance=120' 09287-0827 SKF 429 distance=125' 09167-0621 KUI 40 distance=129' 09261-0641 SKF 787 distance=129' 09188-1025 A 125AB distance=130' 09188-1025 A 125AC distance=130' 09122-0729 A 2972 distance=131' 09268-0947 GWP1176 distance=132' 09160-1014 KPP 576 distance=134' 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 09203-0817 GCB 24 298 7.1
Show 09204-0821 J 1545 19 11.2 4
Show 09203-0822 AG 339 28 6.1 6
Show 09196-0842 TDS6470 106 0.4 27
Show 09207-0742 BGH 4 CA 326 135.0 34
Show 09207-0742 TOK 527 CD 342 999.9 34
Show 09225-0828 A 1083 58 4.4 35
Show 09224-0759 TDS6512 58 0.5 36
Show 09207-0742 A 1082 AB 200 0.6 36
Show 09188-0846 LDS3872 72 28.2 37
Show 09229-0753 BRT 428 191 4.3 46
Show 09171-0827 J 745 214 3.3 49
Show 09233-0752 UC 1785 39 52.8 50
Show 09185-0733 J 2651 209 3.9 53
Show 09230-0735 UC 1784 267 23.7 58
Show 09161-0821 BU 212 198 1.6 64
Show 09159-0831 J 3249 152 3.7 65
Show 09205-0933 SHJ 105 AB 211 229.1 77
Show 09205-0933 GUI 13 AD 227 122.3 77
Show 09193-0933 A 126 122 1.2 77
Show 09155-0751 RST3629 345 1.0 78
Show 09151-0825 GCB 22 109 6.4 78
Show 09205-0933 DOO 49 BC 199 9.2 80
Show 09244-0725 HEI 352 219 2.6 81
Show 09149-0845 WEI 21 15 26.5 86
Show 09252-0907 A 1587 99 1.0 88
Show 09143-0817 BU 908 A,BC 182 60.8 90
Show 09143-0817 BU 908 BC 233 0.9 90
Show 09143-0817 BU 908 BD 299 34.1 90
Show 09244-0925 SKF 786 206 124.7 91
Show 09167-0941 HDO 122 93 8.9 100
Show 09228-0950 A 1342 AB 49 0.1 101
Show 09228-0950 RST5568 AB,C 209 1.9 101
Show 09257-0919 HJ 814 346 11.0 101
Show 09160-0659 J 2650 19 8.2 103
Show Alphard 09276-0840 H 6 111 AB 155 284.4 110
Show Alphard 09276-0840 H 6 111 AC 85 257.0 110
Show 09165-0959 RST3630 232 0.6 117
Show 09272-0913 A 1588 AB 196 0.4 117
Show 09272-0913 BU 590 AB,C 171 10.9 117
Show 09171-1005 J 1542 92 8.5 117
Show 09283-0805 BU 213 171 1.9 120
Show 09279-0858 RST3638 46 1.1 120
Show 09287-0827 SKF 429 259 17.5 125
Show 09167-0621 KUI 40 287 1.3 129
Show 09261-0641 SKF 787 151 11.7 129
Show 09188-1025 A 125 AB 30 3.0 130
Show 09188-1025 A 125 AC 80 51.7 130
Show 09122-0729 A 2972 341 4.4 131
Show 09268-0947 GWP1176 219 35.3 132
Show 09160-1014 KPP 576 200 5.4 134

 
 
WDS 09203-0817 : COMPONENTS
 
 
  A
B pa=298.7°
sep=7.04"
 
 
09203-0817 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 092020.37-081716.7 Mag 10.52 PmRA -3.00
PmDE -12.0 Tycho2 5459-00312-1
Tycho2
Tycho2 5459-00312-1 Pflag RAmdeg 140.08488060 DEmdeg -8.28797417
PmRA -12.6 PmDE -11.0 E RAmdeg 25 E DEmdeg 32
E pmRA 1.6 E pmDE 2.0 EpRAm 1982.76 EpDEm 1985.27
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.1 BTmag 11.694 E BTmag 0.071 VTmag 10.521
E VTmag 0.041 Prox 999 TYC T HIP
CCDM RAdeg 140.08490944 DEdeg -8.28795389 EpRA 1990 1.45
EpDE 1990 1.36 E RAdeg 31.1 E DEdeg 36.8 Posflg
Corr 0.3
CCDM
Ccdm 09203-0817 RComp Comp A Note1
Note2 Discov num DRAs 2.26 DDEs -16.4
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number -07 2783 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09155S0752A
HIC
 
 
09203-0817 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 092019.95-081713.3 Mag 12.6 PmRA -42.00
PmDE 14.0 Calc delta mag 2.08 Calc coord yes
CCDM
Ccdm 09203-0817 RComp Comp B Note1
Note2 Discov num GCB 24 DRAs DDEs
R dRAs Year 1953 Theta 291 Rho 6.6
Obs 2 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 09155S0752B
HIC