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Doubles in session


Current system
08542-4338
DON 295


Nearby doubles
6' : 08538-4335
TDS 499

14' : 08531-4332
TDS6162

15' : 08551-4328
I 317

17' : 08537-4322
TDS6167

27' : 08527-4317
DON 291

28' : 08566-4344
TDS6205

30' : 08567-4348
TDS6208

33' : 08567-4355
SKF 91

37' : 08509-4345
B 1632

38' : 08523-4410
B 2191

38' : 08563-4408
DON 298

40' : 08577-4333
HU 1452

40' : 08571-4315
SEE 108AB

42' : 08565-4411
TDS6203

43' : 08503-4349
CPO 236

45' : 08568-4304
TDS 505

46' : 08536-4423
B 1634AB

46' : 08501-4327
TDS6122

50' : 08510-4303
DON 288

51' : 08579-4309
TDS6226

52' : 08541-4429
DAM1505

58' : 08552-4241
CPO9105

61' : 08596-4332
TDS6237

62' : 08579-4252
DON 303

63' : 08519-4436
DON 290

65' : 08598-4321
SKF 522



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Binocular doubles
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.

08542-4338 DON 295

 
 
08h 54m 08.98s -43° 37' 56.0" P.A. 282.00 sep 5.2 mag 9.93,13.10
 
 
Coord 2000 08542-4338 Discov num DON 295 Comp Coord arcsec 2000 08 54 08.98 -43 37 56.0
Date first 1932 Date last 2015 Obs 5
Pa first 285 Pa last 281.5 P.A. Now (θ) 281.5°
Sep first 2.7 Sep last 5.235 Sep. Now (ρ) 5.235"
Mag pri 9.93 Mag sec 13.10 delta mag (ΔM) 3.17 Spectral class
Pri motion ra +000 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela Tycho2 7688-01116-1 Gaia DR2 5331692347363457152
 
 
WDS 08542-4338 DON 295 : 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
08542-4338 DON 295 1999 3 281 4.1 9.93 13.10 D 085408.98-433756.0
08542-4338 DON 295 2015 5 282 5.2 9.93 13.10 085408.98-433756.0

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

 
 
WDS 08542-4338 DON 295 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08542-4338 DON 295 : MEASURES
 
 
No records found.

 
 
WDS 08542-4338 : VIRTUAL EYEPIECE
 
 

08542-4338 DON 295A mag 9.93 08542-4338 DON 295B sep 3.9 P.A. 285.70 mag 13.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 08542-4338 : ALADIN DSS IMAGE @ 08h 54m 08.98s -43° 37' 56.0"
 
 
 
 
WDS 08542-4338 DON 295 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08542-4338 DON 295 distance=0' 08538-4335 TDS 499 distance=6' 08531-4332 TDS6162 distance=14' 08551-4328 I 317 distance=15' 08537-4322 TDS6167 distance=17' 08527-4317 DON 291 distance=27' 08566-4344 TDS6205 distance=28' 08567-4348 TDS6208 distance=30' 08567-4355 SKF 91 distance=33' 08509-4345 B 1632 distance=37' 08523-4410 B 2191 distance=38' 08563-4408 DON 298 distance=38' 08577-4333 HU 1452 distance=40' 08571-4315 SEE 108AB distance=40' 08571-4315 GLI 102AC distance=40' 08571-4315 GLI 102AD distance=40' 08571-4315 SZA 2Ba,Bb distance=40' 08565-4411 TDS6203 distance=42' 08503-4349 CPO 236 distance=43' 08568-4304 TDS 505 distance=45' 08536-4423 B 1634AB distance=46' 08536-4423 B 1634AC distance=46' 08501-4327 TDS6122 distance=46' 08510-4303 DON 288 distance=50' 08579-4309 TDS6226 distance=51' 08541-4429 DAM1505 distance=52' 08589-4327 TOI 621AC distance=53' 08552-4241 CPO9105 distance=58' 08596-4332 TDS6237 distance=61' 08579-4252 DON 303 distance=62' 08519-4436 DON 290 distance=63' 08598-4321 SKF 522 distance=65' 08571-4242 TDS6213 distance=65' 08497-4421 CPO9102 distance=65' 08588-4419 TDS6233 distance=65' 08533-4443 CPO 240 distance=66' 08563-4236 DON 297 distance=67' 08565-4237 DON 299 distance=67' 08479-4334 DON 283 distance=68' 08540-4229 FGS 24 distance=69' 08497-4249 RSS 10 distance=69' 08479-4320 HDS1274 distance=71' 08479-4357 TDS6105 distance=71' 08497-4430 DON 285 distance=71' 09004-4320 RST5512 distance=71' 08479-4321 DON 282 distance=72' 09006-4321 TDS6244 distance=72' 08580-4234 CPO 245 distance=77' 09005-4309 DON 308 distance=77' 08503-4443 HU 1447 distance=78' 09014-4342 B 2672 distance=79' 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 08542-4338 DON 295 282 5.2
Show 08538-4335 TDS 499 326 1.2 6
Show 08531-4332 TDS6162 199 1.5 14
Show 08551-4328 I 317 304 2.1 15
Show 08537-4322 TDS6167 326 0.5 17
Show 08527-4317 DON 291 92 1.2 27
Show 08566-4344 TDS6205 221 1.8 28
Show 08567-4348 TDS6208 205 0.8 30
Show 08567-4355 SKF 91 126 54.5 33
Show 08509-4345 B 1632 66 1.9 37
Show 08523-4410 B 2191 297 5.8 38
Show 08563-4408 DON 298 313 0.4 38
Show 08577-4333 HU 1452 149 1.3 40
Show 08571-4315 SEE 108 AB 47 3.0 40
Show 08571-4315 GLI 102 AC 3 43.0 40
Show 08571-4315 GLI 102 AD 238 46.1 40
Show 08571-4315 SZA 2 Ba,Bb 160 0.1 40
Show 08565-4411 TDS6203 177 1.7 42
Show 08503-4349 CPO 236 125 6.5 43
Show 08568-4304 TDS 505 315 1.5 45
Show 08536-4423 B 1634 AB 155 0.7 46
Show 08536-4423 B 1634 AC 100 11.7 46
Show 08501-4327 TDS6122 125 2.4 46
Show 08510-4303 DON 288 182 1.6 50
Show 08579-4309 TDS6226 101 0.6 51
Show 08541-4429 DAM1505 20 1.8 52
Show 08589-4327 TOI 621 AC 19 2.1 53
Show 08552-4241 CPO9105 275 3.9 58
Show 08596-4332 TDS6237 32 2.1 61
Show 08579-4252 DON 303 188 1.8 62
Show 08519-4436 DON 290 5 1.0 63
Show 08598-4321 SKF 522 2 10.8 65
Show 08571-4242 TDS6213 147 0.5 65
Show 08497-4421 CPO9102 197 4.5 65
Show 08588-4419 TDS6233 150 0.6 65
Show 08533-4443 CPO 240 320 4.4 66
Show 08563-4236 DON 297 159 0.8 67
Show 08565-4237 DON 299 52 0.5 67
Show 08479-4334 DON 283 157 5.5 68
Show 08540-4229 FGS 24 55 0.2 69
Show 08497-4249 RSS 10 332 19.6 69
Show 08479-4320 HDS1274 349 0.3 71
Show 08479-4357 TDS6105 128 0.5 71
Show 08497-4430 DON 285 190 2.2 71
Show 09004-4320 RST5512 258 0.4 71
Show 08479-4321 DON 282 180 2.4 72
Show 09006-4321 TDS6244 181 0.8 72
Show 08580-4234 CPO 245 305 10.7 77
Show 09005-4309 DON 308 48 3.2 77
Show 08503-4443 HU 1447 218 3.5 78
Show 09014-4342 B 2672 291 7.5 79

 
 
WDS 08542-4338 : COMPONENTS
 
 
  A
B pa=285.7°
sep=3.86"
 
 
08542-4338 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 085408.98-433756.0 Mag 9.93 PmRA 0.00
PmDE 5.0 Tycho2 7688-01116-1
Tycho2
Tycho2 7688-01116-1 Pflag RAmdeg 133.53744529 DEmdeg -43.63222902
PmRA -7.9 PmDE 8.0 E RAmdeg 20 E DEmdeg 20
E pmRA 1.3 E pmDE 1.3 EpRAm 1984.48 EpDEm 1984.89
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.7 BTmag 11.106 E BTmag 0.049 VTmag 9.928
E VTmag 0.029 Prox 999 TYC T HIP
CCDM RAdeg 133.53747333 DEdeg -43.63224722 EpRA 1990 1.65
EpDE 1990 1.71 E RAdeg 23.3 E DEdeg 21.6 Posflg
Corr 0.0
 
 
08542-4338 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085408.64-433755.0 Mag 13.1 Calc delta mag 3.17
Calc coord yes