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Doubles in session


Current system
09057-6757
DON 317
HD 78655


Nearby doubles
19' : 09024-6801
SWR 63

30' : 09029-6732
TDS6267

38' : 09080-6832
HDS1327

39' : 09125-6751
DAM 493

41' : 09127-6749
DAM 494

46' : 09136-6749
DON 328

46' : 09136-6746
DAM 495AB

55' : 09147-6817
RSS 196

55' : 09138-6829
BRT1975

62' : 09115-6705
GLI 106

63' : 09159-6733
DON 331

64' : 09013-6856
MLO 30

66' : 08562-6836
TDS6199

67' : 09037-6652
DON 313

75' : 08566-6704
TDS6206

76' : 09096-6644
DON 323

79' : 09173-6841
FIN 363AB

80' : 09166-6708
DON1079

80' : 08573-6901
RSS 182

81' : 09056-6637
HDS1321

83' : 08553-6701
TDS6185

88' : 09212-6800
TDS6500

88' : 08523-6844
R 89

95' : 09017-6929
DBR 282

95' : 09024-6624
TOK 197

97' : 08539-6648
EGN 9



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

09057-6757 DON 317 (HD 78655)

 
 
09h 05m 42.22s -67° 56' 49.6" P.A. 101.00 sep 0.3 mag 10.30,10.60 Sp B9IV/V
 
 
Coord 2000 09057-6757 Discov num DON 317 Comp Coord arcsec 2000 09 05 42.22 -67 56 49.6
Date first 1932 Date last 1968 Obs 2
Pa first 97 Pa last 101.2 P.A. Now (θ) 101.2°
Sep first 0.4 Sep last 0.28 Sep. Now (ρ) 0.28"
Mag pri 10.30 Mag sec 10.60 delta mag (ΔM) 0.3 Spectral class B9IV/V (blue-white)
Pri motion ra -005 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 78655 Constellation Carina Tycho2 9195-01304-1 HD 78655
 
 
WDS 09057-6757 DON 317 (HD 78655) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09057-6757 DON 317 1968 2 101 0.3 10.30 10.60 B9IV/V 090542.22-675649.6

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

 
 
WDS 09057-6757 DON 317 (HD 78655) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09057-6757 DON 317 (HD 78655) : MEASURES
 
 
No records found.

 
 
WDS 09057-6757 (HD 78655) : VIRTUAL EYEPIECE
 
 

09057-6757 DON 317A mag 10.3 Sp B9IV/V 09057-6757 DON 317B sep 0.1 P.A. 117.80 mag 10.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 09057-6757 (HD 78655) : ALADIN DSS IMAGE @ 09h 05m 42.22s -67° 56' 49.6"
 
 
 
 
WDS 09057-6757 DON 317 (HD 78655) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09057-6757 DON 317 distance=0' 09024-6801 SWR 63 distance=19' 09029-6732 TDS6267 distance=30' 09080-6832 HDS1327 distance=38' 09125-6751 DAM 493 distance=39' 09127-6749 DAM 494 distance=41' 09136-6749 DON 328 distance=46' 09136-6746 DAM 495AB distance=46' 09136-6746 DAM 495AC distance=46' 09147-6817 RSS 196 distance=55' 09138-6829 BRT1975 distance=55' 09115-6705 GLI 106 distance=62' 09159-6733 DON 331 distance=63' 09013-6856 MLO 30 distance=64' 08562-6836 TDS6199 distance=66' 09037-6652 DON 313 distance=67' 08566-6704 TDS6206 distance=75' 09096-6644 DON 323 distance=76' 09173-6841 I 358Ca,Cb distance=78' 09173-6841 FIN 363AB distance=79' 09173-6841 I 358AB,C distance=79' 09166-6708 DON1079 distance=80' 08573-6901 RSS 182 distance=80' 09056-6637 HDS1321 distance=81' 08553-6701 TDS6185 distance=83' 09212-6800 TDS6500 distance=88' 08523-6844 R 89 distance=88' 09017-6929 DBR 282 distance=95' 09024-6624 TOK 197 distance=95' 08539-6648 EGN 9 distance=97' 09229-6819 KPP1319CD distance=99' 09229-6819 LDS 266AB distance=99' 09004-6621 HJ 4167 distance=101' 08483-6728 DON 287 distance=104' 09166-6923 DAM1586 distance=105' 09236-6730 HJ 4210 distance=106' 09143-6624 RST 387 distance=106' 09170-6633 DAM1591 distance=106' 09159-6927 DON 332 distance=107' 09175-6633 RST 392 distance=108' 09239-6838 DON 339 distance=109' 08546-6628 RST 364AB distance=110' 09001-6944 HJ 4171 distance=111' 08506-6648 HDO 206 distance=112' 09234-6851 BRT1976 distance=112' 08547-6624 SKF 62 distance=113' 08574-6612 HJ 4164 distance=116' 08489-6910 KPP2883 distance=118' 08483-6648 TVB 201 distance=122' 08479-6911 UC 1713 distance=123' 09182-6942 R 110 distance=125' 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 09057-6757 DON 317 101 0.3
Show 09024-6801 SWR 63 98 11.0 19
Show 09029-6732 TDS6267 139 2.1 30
Show 09080-6832 HDS1327 118 9.7 38
Show 09125-6751 DAM 493 233 3.5 39
Show 09127-6749 DAM 494 43 3.4 41
Show 09136-6749 DON 328 215 2.3 46
Show 09136-6746 DAM 495 AB 110 7.3 46
Show 09136-6746 DAM 495 AC 275 11.6 46
Show 09147-6817 RSS 196 151 21.5 55
Show 09138-6829 BRT1975 172 4.1 55
Show 09115-6705 GLI 106 35 35.5 62
Show 09159-6733 DON 331 227 0.9 63
Show 09013-6856 MLO 30 150 4.5 64
Show 08562-6836 TDS6199 191 1.9 66
Show 09037-6652 DON 313 286 5.0 67
Show 08566-6704 TDS6206 342 0.4 75
Show 09096-6644 DON 323 47 2.7 76
Show 09173-6841 I 358 Ca,Cb 276 0.5 78
Show 09173-6841 FIN 363 AB 262 0.1 79
Show 09173-6841 I 358 AB,C 313 18.8 79
Show 09166-6708 DON1079 123 9.8 80
Show 08573-6901 RSS 182 207 8.3 80
Show 09056-6637 HDS1321 37 13.9 81
Show 08553-6701 TDS6185 222 2.0 83
Show 09212-6800 TDS6500 92 1.5 88
Show 08523-6844 R 89 208 47.5 88
Show 09017-6929 DBR 282 1 2.6 95
Show 09024-6624 TOK 197 285 0.0 95
Show 08539-6648 EGN 9 209 5.0 97
Show 09229-6819 KPP1319 CD 15 10.0 99
Show 09229-6819 LDS 266 AB 216 13.7 99
Show 09004-6621 HJ 4167 25 4.2 101
Show 08483-6728 DON 287 34 3.2 104
Show 09166-6923 DAM1586 79 3.3 105
Show 09236-6730 HJ 4210 239 4.2 106
Show 09143-6624 RST 387 40 1.0 106
Show 09170-6633 DAM1591 100 2.7 106
Show 09159-6927 DON 332 106 0.4 107
Show 09175-6633 RST 392 85 0.2 108
Show 09239-6838 DON 339 277 3.1 109
Show 08546-6628 RST 364 AB 67 2.0 110
Show 09001-6944 HJ 4171 237 14.5 111
Show 08506-6648 HDO 206 237 36.7 112
Show 09234-6851 BRT1976 129 4.5 112
Show 08547-6624 SKF 62 345 29.9 113
Show 08574-6612 HJ 4164 145 10.4 116
Show 08489-6910 KPP2883 46 24.7 118
Show 08483-6648 TVB 201 293 6.2 122
Show 08479-6911 UC 1713 195 51.6 123
Show 09182-6942 R 110 27 12.7 125

 
 
WDS 09057-6757 : COMPONENTS
 
 
  A
B pa=117.8°
sep=0.12"
 
 
09057-6757 A
 
 
Componente originario normalizzato AB Name HD 78655 Coord arcsec 2000 090542.22-675649.6 Mag 10.3
Spectral class B9IV/V (blue-white) PmRA -5.00 PmDE 0.0 Tycho2 9195-01304-1
HD 78655 DM CP-67 1036
Tycho2
Tycho2 9195-01304-1 Pflag RAmdeg 136.42592658 DEmdeg -67.94711390
PmRA -9.6 PmDE 8.8 E RAmdeg 11 E DEmdeg 12
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.69 EpDEm 1989.29
Num 8 Q RAmdeg 1.4 Q DEmdeg 0.8 Q pmRA 1.3
Q pmDE 0.7 BTmag 9.743 E BTmag 0.021 VTmag 9.710
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 136.42598278 DEdeg -67.94713389 EpRA 1990 1.73
EpDE 1990 1.64 E RAdeg 11.5 E DEdeg 12.6 Posflg
Corr 0.0
CCDM
Ccdm 09057-6757 RComp Comp A Note1
Note2 Discov num DRAs 0.30 DDEs 9.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp B9 PmNote *
PmRA -1 PmDE 3 Dm number -67 1036 Cat1 CPD
Name2 Cat2 HD 78655 M HD
ADS BDS M ADS BDS N IDS IDS 09044S6733A
HIC
 
 
09057-6757 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 090542.24-675649.7 Mag 10.6 Calc delta mag 0.3
Calc coord yes
CCDM
Ccdm 09057-6757 RComp Comp B Note1
Note2 Discov num DON 317 DRAs DDEs
R dRAs Year 1932 Theta 097 Rho 0.4
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09044S6733B
HIC