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Doubles in session


Current system
09083-4321
DON 318
HD 78706


Nearby doubles
2' : 09081-4320
I 823

6' : 09080-4326
SEE 109
Suhail

7' : 09087-4317
TDS6350

8' : 09076-4319
DON 314

16' : 09087-4306
ALD 43

19' : 09069-4333
LDS 249

25' : 09084-4345
ALD 42

25' : 09094-4342
TDS6361

28' : 09075-4255
TDS6330

38' : 09074-4357
B 1646AB

50' : 09125-4337
HJ 4188AB

50' : 09119-4251
TDS6386

51' : 09128-4329
HU 1456

53' : 09099-4411
COO 80

55' : 09077-4415
DON 315

65' : 09108-4419
TDS6372

65' : 09106-4221
I 1516

68' : 09114-4419
DON 322

68' : 09144-4314
HJ 4191

72' : 09147-4328
KPP3779

72' : 09143-4349
TDS6414

72' : 09028-4242
DON1077

73' : 09123-4419
TDS6393

73' : 09114-4425
TDS6380

75' : 09118-4218
HDS1332

75' : 09146-4350
DON 327



Selections
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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.

09083-4321 DON 318 (HD 78706)

 
 
09h 08m 14.53s -43° 21' 02.4" P.A. 126.00 sep 0.4 mag 10.40,11.90 Sp B9IV/V
 
 
Coord 2000 09083-4321 Discov num DON 318 Comp Coord arcsec 2000 09 08 14.53 -43 21 02.4
Date first 1932 Date last 1947 Obs 2
Pa first 124 Pa last 126.3 P.A. Now (θ) 126.3°
Sep first 0.4 Sep last 0.4 Sep. Now (ρ) 0.4"
Mag pri 10.40 Mag sec 11.90 delta mag (ΔM) 1.5 Spectral class B9IV/V (blue-white)
Pri motion ra -003 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 78706 Constellation Vela Tycho2 7689-00737-1 Gaia DR2 5427202421349755520
HD 78706
 
 
WDS 09083-4321 DON 318 (HD 78706) : 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
09083-4321 DON 318 1947 2 126 0.4 10.40 11.90 B9IV/V 090814.53-432102.4

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

 
 
WDS 09083-4321 DON 318 (HD 78706) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09083-4321 DON 318 (HD 78706) : MEASURES
 
 
No records found.

 
 
WDS 09083-4321 (HD 78706) : VIRTUAL EYEPIECE
 
 

09083-4321 DON 318A mag 10.4 Sp B9IV/V 09083-4321 DON 318B sep 0.3 P.A. 135.30 mag 11.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 09083-4321 (HD 78706) : ALADIN DSS IMAGE @ 09h 08m 14.53s -43° 21' 02.4"
 
 
 
 
WDS 09083-4321 DON 318 (HD 78706) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09083-4321 DON 318 distance=0' 09081-4320 I 823 distance=2' 09080-4326 SEE 109 (Suhail) distance=6' 09087-4317 TDS6350 distance=7' 09076-4319 DON 314 distance=8' 09087-4306 ALD 43 distance=16' 09069-4333 LDS 249 distance=19' 09084-4345 ALD 42 distance=25' 09094-4342 TDS6361 distance=25' 09075-4255 TDS6330 distance=28' 09074-4357 B 1646AB distance=38' 09074-4357 HJ 4180AB,C distance=38' 09125-4337 FIN 317Aa,Ab distance=50' 09125-4337 HJ 4188AB distance=50' 09119-4251 TDS6386 distance=50' 09128-4329 HU 1456 distance=51' 09099-4411 COO 80 distance=53' 09077-4415 DON 315 distance=55' 09108-4419 TDS6372 distance=65' 09106-4221 I 1516 distance=65' 09114-4419 DON 322 distance=68' 09144-4314 HJ 4191 distance=68' 09147-4328 KPP3779 distance=72' 09143-4349 TDS6414 distance=72' 09028-4242 DON1077 distance=72' 09123-4419 TDS6393 distance=73' 09114-4425 TDS6380 distance=73' 09118-4218 HDS1332 distance=75' 09146-4350 DON 327 distance=75' 09044-4424 TDS6291 distance=76' 09118-4426 DAM1559 distance=76' 09097-4207 CPO 40 distance=77' 09077-4438 I 492 distance=78' 09014-4342 B 2672 distance=78' 09114-4431 RSS 193 distance=78' 09114-4432 TVB 217 distance=79' 09059-4205 HJ 4176 distance=79' 09093-4441 DAM 492 distance=81' 09133-4223 TDS6400 distance=81' 09046-4431 CPO9113 distance=81' 09095-4441 DON 319 distance=82' 09119-4432 CPO9114 distance=82' 09090-4442 CTI4839 distance=82' 09096-4441 DAM1554 distance=82' 09065-4200 SIN 42CD distance=83' 09065-4200 SIN 42AC distance=83' 09065-4200 B 2201AB distance=83' 09065-4200 SIN 42AD distance=83' 09006-4321 TDS6244 distance=84' 09005-4309 DON 308 distance=84' 09154-4355 TDS6424 distance=85' 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 09083-4321 DON 318 126 0.4
Show 09081-4320 I 823 27 0.7 2
Show Suhail 09080-4326 SEE 109 143 20.5 6
Show 09087-4317 TDS6350 209 1.6 7
Show 09076-4319 DON 314 86 3.1 8
Show 09087-4306 ALD 43 291 2.5 16
Show 09069-4333 LDS 249 319 51.6 19
Show 09084-4345 ALD 42 212 2.3 25
Show 09094-4342 TDS6361 71 0.5 25
Show 09075-4255 TDS6330 37 0.7 28
Show 09074-4357 B 1646 AB 265 0.0 38
Show 09074-4357 HJ 4180 AB,C 128 22.1 38
Show 09125-4337 FIN 317 Aa,Ab 102 0.1 50
Show 09125-4337 HJ 4188 AB 281 2.9 50
Show 09119-4251 TDS6386 86 0.5 50
Show 09128-4329 HU 1456 159 5.5 51
Show 09099-4411 COO 80 46 2.6 53
Show 09077-4415 DON 315 255 0.9 55
Show 09108-4419 TDS6372 194 2.0 65
Show 09106-4221 I 1516 46 3.3 65
Show 09114-4419 DON 322 276 3.9 68
Show 09144-4314 HJ 4191 13 5.9 68
Show 09147-4328 KPP3779 284 19.8 72
Show 09143-4349 TDS6414 71 1.8 72
Show 09028-4242 DON1077 109 3.0 72
Show 09123-4419 TDS6393 3 0.5 73
Show 09114-4425 TDS6380 199 2.0 73
Show 09118-4218 HDS1332 207 0.2 75
Show 09146-4350 DON 327 11 0.7 75
Show 09044-4424 TDS6291 164 2.5 76
Show 09118-4426 DAM1559 45 6.6 76
Show 09097-4207 CPO 40 290 22.5 77
Show 09077-4438 I 492 138 0.3 78
Show 09014-4342 B 2672 291 7.5 78
Show 09114-4431 RSS 193 116 25.8 78
Show 09114-4432 TVB 217 177 23.4 79
Show 09059-4205 HJ 4176 289 19.5 79
Show 09093-4441 DAM 492 208 5.0 81
Show 09133-4223 TDS6400 114 0.6 81
Show 09046-4431 CPO9113 33 3.5 81
Show 09095-4441 DON 319 18 2.6 82
Show 09119-4432 CPO9114 51 7.8 82
Show 09090-4442 CTI4839 135 4.6 82
Show 09096-4441 DAM1554 7 4.1 82
Show 09065-4200 SIN 42 CD 323 3.1 83
Show 09065-4200 SIN 42 AC 131 26.6 83
Show 09065-4200 B 2201 AB 200 5.9 83
Show 09065-4200 SIN 42 AD 131 25.5 83
Show 09006-4321 TDS6244 181 0.8 84
Show 09005-4309 DON 308 48 3.2 84
Show 09154-4355 TDS6424 65 0.5 85

 
 
WDS 09083-4321 : COMPONENTS
 
 
  A
B pa=135.3°
sep=0.33"
 
 
09083-4321 A
 
 
Componente originario normalizzato AB Name HD 78706 Coord arcsec 2000 090814.53-432102.4 Mag 10.4
Spectral class B9IV/V (blue-white) PmRA -3.00 PmDE 1.0 Tycho2 7689-00737-1
HD 78706
Tycho2
Tycho2 7689-00737-1 Pflag RAmdeg 137.06054495 DEmdeg -43.35067789
PmRA -9.2 PmDE 1.6 E RAmdeg 29 E DEmdeg 28
E pmRA 1.4 E pmDE 1.3 EpRAm 1975.82 EpDEm 1976.51
Num 5 Q RAmdeg 1.8 Q DEmdeg 0.6 Q pmRA 1.8
Q pmDE 0.5 BTmag 10.336 E BTmag 0.031 VTmag 10.130
E VTmag 0.036 Prox 387 TYC T HIP
CCDM RAdeg 137.06058083 DEdeg -43.35067889 EpRA 1990 1.67
EpDE 1990 1.71 E RAdeg 38.8 E DEdeg 37.0 Posflg
Corr -0.1
 
 
09083-4321 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 090814.55-432102.6 Mag 11.9 Calc delta mag 1.5
Calc coord yes