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Doubles in session


Current system
08527-4317
DON 291


Nearby doubles
14' : 08537-4322
TDS6167

16' : 08531-4332
TDS6162

22' : 08538-4335
TDS 499

24' : 08510-4303
DON 288

27' : 08542-4338
DON 295

30' : 08551-4328
I 317

30' : 08501-4327
TDS6122

35' : 08509-4345
B 1632

42' : 08503-4349
CPO 236

43' : 08497-4249
RSS 10

46' : 08552-4241
CPO9105

48' : 08568-4304
TDS 505

50' : 08571-4315
SEE 108AB

50' : 08540-4229
FGS 24

52' : 08566-4344
TDS6205

52' : 08479-4320
HDS1274

54' : 08479-4321
DON 282

54' : 08523-4410
B 2191

55' : 08567-4348
TDS6208

55' : 08479-4334
DON 283

58' : 08563-4236
DON 297

58' : 08577-4333
HU 1452

58' : 08579-4309
TDS6226

59' : 08567-4355
SKF 91

59' : 08565-4237
DON 299

61' : 08571-4242
TDS6213



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

08527-4317 DON 291

 
 
08h 52m 38.32s -43° 16' 37.3" P.A. 92.00 sep 1.2 mag 11.11,11.42 Sp A2
 
 
Coord 2000 08527-4317 Discov num DON 291 Comp Coord arcsec 2000 08 52 38.32 -43 16 37.3
Date first 1929 Date last 2016 Obs 5
Pa first 93 Pa last 91.8 P.A. Now (θ) 91.8°
Sep first 0.9 Sep last 1.239 Sep. Now (ρ) 1.239"
Mag pri 11.11 Mag sec 11.42 delta mag (ΔM) 0.31 Spectral class A2 (white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec +007 Sec motion dec +007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela Tycho2 7688-00221-1 Gaia DR2 5523868803593343616
 
 
WDS 08527-4317 DON 291 : 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
08527-4317 DON 291 1991 3 90 1.3 11.11 11.42 A2 085238.32-431637.3
08527-4317 DON 291 2015 4 92 1.2 11.11 11.42 A2 085238.32-431637.3
08527-4317 DON 291 2016 5 92 1.2 11.11 11.42 A2 085238.32-431637.3

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

 
 
WDS 08527-4317 DON 291 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08527-4317 DON 291 : MEASURES
 
 
No records found.

 
 
WDS 08527-4317 : VIRTUAL EYEPIECE
 
 

08527-4317 DON 291A mag 11.11 Sp A2 08527-4317 DON 291B sep 0.9 P.A. 92.50 mag 11.42 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08527-4317 : ALADIN DSS IMAGE @ 08h 52m 38.32s -43° 16' 37.3"
 
 
 
 
WDS 08527-4317 DON 291 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08527-4317 DON 291 distance=0' 08537-4322 TDS6167 distance=14' 08531-4332 TDS6162 distance=16' 08538-4335 TDS 499 distance=22' 08510-4303 DON 288 distance=24' 08542-4338 DON 295 distance=27' 08551-4328 I 317 distance=30' 08501-4327 TDS6122 distance=30' 08509-4345 B 1632 distance=35' 08503-4349 CPO 236 distance=42' 08497-4249 RSS 10 distance=43' 08552-4241 CPO9105 distance=46' 08568-4304 TDS 505 distance=48' 08571-4315 SEE 108AB distance=50' 08571-4315 GLI 102AC distance=50' 08571-4315 GLI 102AD distance=50' 08571-4315 SZA 2Ba,Bb distance=50' 08540-4229 FGS 24 distance=50' 08566-4344 TDS6205 distance=52' 08479-4320 HDS1274 distance=52' 08479-4321 DON 282 distance=54' 08523-4410 B 2191 distance=54' 08567-4348 TDS6208 distance=55' 08479-4334 DON 283 distance=55' 08563-4236 DON 297 distance=58' 08577-4333 HU 1452 distance=58' 08579-4309 TDS6226 distance=58' 08567-4355 SKF 91 distance=59' 08565-4237 DON 299 distance=59' 08571-4242 TDS6213 distance=61' 08579-4252 DON 303 distance=64' 08563-4408 DON 298 distance=65' 08479-4357 TDS6105 distance=66' 08536-4423 B 1634AB distance=67' 08536-4423 B 1634AC distance=67' 08565-4411 TDS6203 distance=69' 08589-4327 TOI 621AC distance=69' 08473-4236 JC 14 distance=72' 08497-4421 CPO9102 distance=72' 08580-4234 CPO 245 distance=73' 08466-4247 HDS1270 distance=73' 08541-4429 DAM1505 distance=75' 08504-4205 SNA 7 distance=76' 08596-4332 TDS6237 distance=78' 08598-4321 SKF 522 distance=79' 08466-4234 JC 13 distance=80' 08519-4436 DON 290 distance=80' 08497-4430 DON 285 distance=80' 08591-4231 DON 305 distance=84' 08458-4237 CPO 231 distance=85' 09004-4320 RST5512 distance=86' 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 08527-4317 DON 291 92 1.2
Show 08537-4322 TDS6167 326 0.5 14
Show 08531-4332 TDS6162 199 1.5 16
Show 08538-4335 TDS 499 326 1.2 22
Show 08510-4303 DON 288 182 1.6 24
Show 08542-4338 DON 295 282 5.2 27
Show 08551-4328 I 317 304 2.1 30
Show 08501-4327 TDS6122 125 2.4 30
Show 08509-4345 B 1632 66 1.9 35
Show 08503-4349 CPO 236 125 6.5 42
Show 08497-4249 RSS 10 332 19.6 43
Show 08552-4241 CPO9105 275 3.9 46
Show 08568-4304 TDS 505 315 1.5 48
Show 08571-4315 SEE 108 AB 47 3.0 50
Show 08571-4315 GLI 102 AC 3 43.0 50
Show 08571-4315 GLI 102 AD 238 46.1 50
Show 08571-4315 SZA 2 Ba,Bb 160 0.1 50
Show 08540-4229 FGS 24 55 0.2 50
Show 08566-4344 TDS6205 221 1.8 52
Show 08479-4320 HDS1274 349 0.3 52
Show 08479-4321 DON 282 180 2.4 54
Show 08523-4410 B 2191 297 5.8 54
Show 08567-4348 TDS6208 205 0.8 55
Show 08479-4334 DON 283 157 5.5 55
Show 08563-4236 DON 297 159 0.8 58
Show 08577-4333 HU 1452 149 1.3 58
Show 08579-4309 TDS6226 101 0.6 58
Show 08567-4355 SKF 91 126 54.5 59
Show 08565-4237 DON 299 52 0.5 59
Show 08571-4242 TDS6213 147 0.5 61
Show 08579-4252 DON 303 188 1.8 64
Show 08563-4408 DON 298 313 0.4 65
Show 08479-4357 TDS6105 128 0.5 66
Show 08536-4423 B 1634 AB 155 0.7 67
Show 08536-4423 B 1634 AC 100 11.7 67
Show 08565-4411 TDS6203 177 1.7 69
Show 08589-4327 TOI 621 AC 19 2.1 69
Show 08473-4236 JC 14 86 5.5 72
Show 08497-4421 CPO9102 197 4.5 72
Show 08580-4234 CPO 245 305 10.7 73
Show 08466-4247 HDS1270 122 0.4 73
Show 08541-4429 DAM1505 20 1.8 75
Show 08504-4205 SNA 7 36 0.0 76
Show 08596-4332 TDS6237 32 2.1 78
Show 08598-4321 SKF 522 2 10.8 79
Show 08466-4234 JC 13 311 2.2 80
Show 08519-4436 DON 290 5 1.0 80
Show 08497-4430 DON 285 190 2.2 80
Show 08591-4231 DON 305 261 2.4 84
Show 08458-4237 CPO 231 210 4.4 85
Show 09004-4320 RST5512 258 0.4 86

 
 
WDS 08527-4317 : COMPONENTS
 
 
  A
B pa=92.5°
sep=0.90"
 
 
08527-4317 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 085238.32-431637.3 Mag 11.11 Spectral class A2 (white)
PmRA -6.00 PmDE 7.0 Tycho2 7688-00221-1
Tycho2
Tycho2 7688-00221-1 Pflag P RAmdeg 133.15967550 DEmdeg -43.27701778
PmRA -5.9 PmDE 7.2 E RAmdeg 35 E DEmdeg 36
E pmRA 2.4 E pmDE 2.1 EpRAm 1989.11 EpDEm 1988.38
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.6 Q pmRA 0.2
Q pmDE 0.6 BTmag 11.357 E BTmag 0.056 VTmag 11.109
E VTmag 0.068 Prox 13 TYC T HIP
CCDM RAdeg 133.15949556 DEdeg -43.27703556 EpRA 1990 1.64
EpDE 1990 1.65 E RAdeg 36.4 E DEdeg 36.5 Posflg D
Corr 0.0
 
 
08527-4317 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085238.40-431637.3 Mag 11.42 PmRA -6.00
PmDE 7.0 Tycho2 7688-00221-2 Calc delta mag 0.31 Calc coord yes
Tycho2
Tycho2 7688-00221-2 Pflag P RAmdeg 133.15967550 DEmdeg -43.27701778
PmRA -5.9 PmDE 7.2 E RAmdeg 35 E DEmdeg 36
E pmRA 2.4 E pmDE 2.1 EpRAm 1989.11 EpDEm 1988.38
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.6 Q pmRA 0.2
Q pmDE 0.6 BTmag 11.563 E BTmag 0.064 VTmag 11.418
E VTmag 0.088 Prox 13 TYC HIP
CCDM RAdeg 133.15997306 DEdeg -43.27703306 EpRA 1990 1.63
EpDE 1990 1.65 E RAdeg 45.5 E DEdeg 45.5 Posflg D
Corr 0.0