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Current system
09009-4247
DON 309


Nearby doubles
6' : 09005-4246
DON 307

15' : 09001-4236
DON 306

21' : 09028-4242
DON1077

23' : 09005-4309
DON 308

25' : 08595-4228
DAM1514

26' : 08591-4231
DON 305

33' : 08579-4252
DON 303

34' : 09004-4320
RST5512

35' : 09006-4321
TDS6244

35' : 08580-4234
CPO 245

36' : 08598-4321
SKF 522

40' : 08579-4309
TDS6226

42' : 08571-4242
TDS6213

47' : 08596-4332
TDS6237

48' : 08568-4304
TDS 505

51' : 08565-4237
DON 299

51' : 08571-4315
SEE 108AB

52' : 08563-4236
DON 297

56' : 09014-4342
B 2672

58' : 08577-4333
HU 1452

61' : 09000-4147
KPP3772

63' : 08552-4241
CPO9105

70' : 09059-4205
HJ 4176

73' : 09075-4255
TDS6330

75' : 08566-4344
TDS6205

76' : 08551-4328
I 317



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

09009-4247 DON 309

 
 
09h 00m 55.37s -42° 46' 54.5" P.A. 163.00 sep 0.6 mag 10.74,10.95 Sp F8
 
 
Coord 2000 09009-4247 Discov num DON 309 Comp Coord arcsec 2000 09 00 55.37 -42 46 54.5
Date first 1929 Date last 1991 Obs 3
Pa first 163 Pa last 163.3 P.A. Now (θ) 163.3°
Sep first 0.4 Sep last 0.61 Sep. Now (ρ) 0.61"
Mag pri 10.74 Mag sec 10.95 delta mag (ΔM) 0.21 Spectral class F8 (yellow-white)
Pri motion ra -019 Sec motion ra -019
Pri motion dec +008 Sec motion dec +008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela Tycho2 7685-01076-1 Gaia DR2 5332162354221337472
 
 
WDS 09009-4247 DON 309 : 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
09009-4247 DON 309 1991 3 163 0.6 10.74 10.95 F8 090055.37-424654.5

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

 
 
WDS 09009-4247 DON 309 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09009-4247 DON 309 : MEASURES
 
 
No records found.

 
 
WDS 09009-4247 : VIRTUAL EYEPIECE
 
 

09009-4247 DON 309A mag 10.74 Sp F8 09009-4247 DON 309B sep 0.6 P.A. 167.60 mag 10.95 virtual eyepiece
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Radius:
Components only
 
 
WDS 09009-4247 : ALADIN DSS IMAGE @ 09h 00m 55.37s -42° 46' 54.5"
 
 
 
 
WDS 09009-4247 DON 309 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09009-4247 DON 309 distance=1' 09005-4246 DON 307 distance=6' 09001-4236 DON 306 distance=15' 09028-4242 DON1077 distance=21' 09005-4309 DON 308 distance=23' 08595-4228 DAM1514 distance=25' 08591-4231 DON 305 distance=26' 08579-4252 DON 303 distance=33' 09004-4320 RST5512 distance=34' 09006-4321 TDS6244 distance=35' 08580-4234 CPO 245 distance=35' 08598-4321 SKF 522 distance=36' 08579-4309 TDS6226 distance=40' 08571-4242 TDS6213 distance=42' 08589-4327 TOI 621AC distance=47' 08596-4332 TDS6237 distance=47' 08568-4304 TDS 505 distance=48' 08565-4237 DON 299 distance=51' 08571-4315 SZA 2Ba,Bb distance=51' 08571-4315 SEE 108AB distance=51' 08571-4315 GLI 102AC distance=51' 08571-4315 GLI 102AD distance=51' 08563-4236 DON 297 distance=52' 09014-4342 B 2672 distance=56' 08577-4333 HU 1452 distance=58' 09000-4147 KPP3772 distance=61' 08552-4241 CPO9105 distance=63' 09059-4205 HJ 4176 distance=70' 09075-4255 TDS6330 distance=73' 08566-4344 TDS6205 distance=75' 08551-4328 I 317 distance=76' 08567-4348 TDS6208 distance=77' 09065-4200 SIN 42AC distance=78' 09065-4200 B 2201AB distance=78' 09065-4200 SIN 42AD distance=78' 09065-4200 SIN 42CD distance=78' 08540-4229 FGS 24 distance=79' 09069-4333 LDS 249 distance=81' 09076-4319 DON 314 distance=81' 08567-4355 SKF 91 distance=83' 09055-4140 CPO 250 distance=84' 08553-4149 TDS6184 distance=86' 09081-4320 I 823 distance=86' 08537-4322 TDS6167 distance=87' 09080-4326 SEE 109 (Suhail) distance=87' 09083-4321 DON 318 distance=88' 09087-4306 ALD 43 distance=88' 09015-4415 HU 1453 distance=89' 08542-4338 DON 295 distance=90' 09087-4317 TDS6350 distance=91' 08538-4335 TDS 499 distance=92' 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 09009-4247 DON 309 163 0.6 1
Show 09005-4246 DON 307 120 1.3 6
Show 09001-4236 DON 306 288 1.1 15
Show 09028-4242 DON1077 109 3.0 21
Show 09005-4309 DON 308 48 3.2 23
Show 08595-4228 DAM1514 39 6.3 25
Show 08591-4231 DON 305 261 2.4 26
Show 08579-4252 DON 303 188 1.8 33
Show 09004-4320 RST5512 258 0.4 34
Show 09006-4321 TDS6244 181 0.8 35
Show 08580-4234 CPO 245 305 10.7 35
Show 08598-4321 SKF 522 2 10.8 36
Show 08579-4309 TDS6226 101 0.6 40
Show 08571-4242 TDS6213 147 0.5 42
Show 08589-4327 TOI 621 AC 19 2.1 47
Show 08596-4332 TDS6237 32 2.1 47
Show 08568-4304 TDS 505 315 1.5 48
Show 08565-4237 DON 299 52 0.5 51
Show 08571-4315 SZA 2 Ba,Bb 160 0.1 51
Show 08571-4315 SEE 108 AB 47 3.0 51
Show 08571-4315 GLI 102 AC 3 43.0 51
Show 08571-4315 GLI 102 AD 238 46.1 51
Show 08563-4236 DON 297 159 0.8 52
Show 09014-4342 B 2672 291 7.5 56
Show 08577-4333 HU 1452 149 1.3 58
Show 09000-4147 KPP3772 106 3.3 61
Show 08552-4241 CPO9105 275 3.9 63
Show 09059-4205 HJ 4176 289 19.5 70
Show 09075-4255 TDS6330 37 0.7 73
Show 08566-4344 TDS6205 221 1.8 75
Show 08551-4328 I 317 304 2.1 76
Show 08567-4348 TDS6208 205 0.8 77
Show 09065-4200 SIN 42 AC 131 26.6 78
Show 09065-4200 B 2201 AB 200 5.9 78
Show 09065-4200 SIN 42 AD 131 25.5 78
Show 09065-4200 SIN 42 CD 323 3.1 78
Show 08540-4229 FGS 24 55 0.2 79
Show 09069-4333 LDS 249 319 51.6 81
Show 09076-4319 DON 314 86 3.1 81
Show 08567-4355 SKF 91 126 54.5 83
Show 09055-4140 CPO 250 122 3.2 84
Show 08553-4149 TDS6184 209 0.4 86
Show 09081-4320 I 823 27 0.7 86
Show 08537-4322 TDS6167 326 0.5 87
Show Suhail 09080-4326 SEE 109 143 20.5 87
Show 09083-4321 DON 318 126 0.4 88
Show 09087-4306 ALD 43 291 2.5 88
Show 09015-4415 HU 1453 175 4.1 89
Show 08542-4338 DON 295 282 5.2 90
Show 09087-4317 TDS6350 209 1.6 91
Show 08538-4335 TDS 499 326 1.2 92

 
 
WDS 09009-4247 : COMPONENTS
 
 
  A
B pa=167.6°
sep=0.60"
 
 
09009-4247 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 090055.37-424654.5 Mag 10.74 Spectral class F8 (yellow-white)
PmRA -19.00 PmDE 8.0 Tycho2 7685-01076-1
Tycho2
Tycho2 7685-01076-1 Pflag RAmdeg 135.23072615 DEmdeg -42.78187166
PmRA -18.6 PmDE 8.4 E RAmdeg 26 E DEmdeg 22
E pmRA 1.8 E pmDE 1.3 EpRAm 1988.39 EpDEm 1983.41
Num 4 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.1 BTmag 11.186 E BTmag 0.052 VTmag 10.236
E VTmag 0.034 Prox 743 TYC T HIP
CCDM RAdeg 135.23078722 DEdeg -42.78189167 EpRA 1990 1.64
EpDE 1990 1.73 E RAdeg 26.7 E DEdeg 24.5 Posflg P
Corr 0.0
CCDM
Ccdm 09009-4247 RComp Comp A Note1
Note2 Discov num DRAs 1.27 DDEs 4.8
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.5 Sp F8 PmNote
PmRA -13 PmDE 7 Dm number -42 4883 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08573S4223A
HIC
 
 
09009-4247 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 090055.38-424655.1 Mag 10.95 PmRA -19.00
PmDE 8.0 Calc delta mag 0.21 Calc coord yes
CCDM
Ccdm 09009-4247 RComp Comp B Note1
Note2 Discov num DON 309 DRAs DDEs
R dRAs Year 1929 Theta 163 Rho 0.4
Obs 2 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08573S4223B
HIC