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Current system
17379+0347
BAL 2444


Nearby doubles
14' : 17387+0349
BAL2445

26' : 17393+0333
CSN 10

28' : 17388+0324
BAL2446

28' : 17390+0326
BAL2448

31' : 17364+0326
UC 3373

33' : 17389+0320
BAL2447

35' : 17395+0324
BU 961AB

39' : 17353+0356
A 2248

40' : 17357+0409
A 2985AB

53' : 17345+0335
BAL2443

65' : 17421+0335
BAL2450

68' : 17336+0325
TDT 411

71' : 17390+0240
WSI 88

75' : 17422+0424
BAL2895

80' : 17372+0507
TDT 437

81' : 17391+0231
BAL1941

81' : 17328+0322
KPP2639

83' : 17332+0432
FMR 134

84' : 17418+0249
BAL1942

85' : 17411+0457
UC 3383

86' : 17344+0455
CVR 202

88' : 17398+0225
OSO 83AB

89' : 17352+0228
TDS 874

92' : 17342+0235
BAL1940

92' : 17319+0408
BAL2893

92' : 17418+0458
BAL3011



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

17379+0347 BAL 2444

 
 
17h 37m 52.46s +03° 47' 46.9" P.A. 268.00 sep 16.4 mag 11.78,12.33
 
 
Coord 2000 17379+0347 Discov num BAL2444 Comp Coord arcsec 2000 17 37 52.46 +03 47 46.9
Date first 1910 Date last 2015 Obs 11
Pa first 265 Pa last 268.4 P.A. Now (θ) 268.4°
Sep first 18.1 Sep last 16.44 Sep. Now (ρ) 16.44"
Mag pri 11.78 Mag sec 12.33 delta mag (ΔM) 0.55 Spectral class
Pri motion ra -005 Sec motion ra +005
Pri motion dec -013 Sec motion dec -001
Notes
rPM=1.121
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4377362464004507904
 
 
WDS 17379+0347 BAL 2444 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17379+0347 BAL2444 2002 2 88 16.9 11.10 11.50
17379+0347 BAL2444 2015 5 268 16.4 11.78 12.33 173752.46+034746.9

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

 
 
WDS 17379+0347 BAL 2444 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17379+0347 BAL 2444 : MEASURES
 
 
No records found.

 
 
WDS 17379+0347 : VIRTUAL EYEPIECE
 
 

17379+0347 BAL2444A mag 11.78 17379+0347 BAL2444B sep 16.4 P.A. 268.40 mag 12.33 virtual eyepiece
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Radius:
Components only
 
 
WDS 17379+0347 : ALADIN DSS IMAGE @ 17h 37m 52.46s +03° 47' 46.9"
 
 
 
 
WDS 17379+0347 BAL 2444 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17379+0347 BAL2444 distance=1' 17387+0349 BAL2445 distance=14' 17393+0333 CSN 10 distance=26' 17388+0324 BAL2446 distance=28' 17390+0326 BAL2448 distance=28' 17364+0326 UC 3373 distance=31' 17389+0320 BAL2447 distance=33' 17395+0324 BU 961AB distance=35' 17395+0324 BU 961AC distance=35' 17395+0324 FOX9029AD distance=35' 17353+0356 A 2248 distance=39' 17357+0409 A 2985AB distance=40' 17357+0409 STF2187AB,C distance=40' 17345+0335 BAL2443 distance=53' 17421+0335 BAL2450 distance=65' 17336+0325 TDT 411 distance=68' 17390+0240 WSI 88 distance=71' 17422+0424 BAL2895 distance=75' 17372+0507 TDT 437 distance=80' 17391+0231 BAL1941 distance=81' 17328+0322 KPP2639 distance=81' 17332+0432 FMR 134 distance=83' 17418+0249 BAL1942 distance=84' 17411+0457 UC 3383 distance=85' 17344+0455 CVR 202 distance=86' 17398+0225 OSO 83AB distance=88' 17398+0225 OSO 83AC distance=88' 17352+0228 TDS 874 distance=89' 17342+0235 BAL1940 distance=92' 17319+0408 BAL2893 distance=92' 17418+0458 BAL3011 distance=92' 17425+0247 UC 3386 distance=93' 17422+0456 FAL 57 distance=95' 17327+0251 HDS2475 distance=96' 17436+0430 BAL2896 distance=97' 17370+0524 GRV 962 distance=98' 17313+0333 LDS4749 distance=99' 17362+0207 TDT 430 distance=104' 17320+0249 STT 331AB distance=105' 17320+0249 STT 331AC distance=105' 17449+0357 BAL2897 distance=105' 17308+0349 A 2247 distance=106' 17391+0202 SHJ 251BC distance=107' 17331+0243 BAL1939 distance=108' 17391+0202 SHJ 251AB distance=108' 17391+0202 SHJ 251AC distance=108' 17444+0258 STF2201 distance=110' 17398+0537 FMR 137 distance=114' 17320+0249 BU 1538DE distance=115' 17427+0520 AG 212 distance=117' 17314+0243 A 2386 distance=117' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 17379+0347 BAL2444 268 16.4 1
Show 17387+0349 BAL2445 142 5.1 14
Show 17393+0333 CSN 10 300 12.5 26
Show 17388+0324 BAL2446 199 6.6 28
Show 17390+0326 BAL2448 8 12.2 28
Show 17364+0326 UC 3373 73 54.9 31
Show 17389+0320 BAL2447 329 4.4 33
Show 17395+0324 BU 961 AB 141 8.2 35
Show 17395+0324 BU 961 AC 149 25.8 35
Show 17395+0324 FOX9029 AD 174 12.5 35
Show 17353+0356 A 2248 241 2.1 39
Show 17357+0409 A 2985 AB 343 0.3 40
Show 17357+0409 STF2187 AB,C 179 3.3 40
Show 17345+0335 BAL2443 76 3.4 53
Show 17421+0335 BAL2450 136 6.2 65
Show 17336+0325 TDT 411 286 2.9 68
Show 17390+0240 WSI 88 202 0.1 71
Show 17422+0424 BAL2895 13.9 75
Show 17372+0507 TDT 437 31 0.5 80
Show 17391+0231 BAL1941 50 15.1 81
Show 17328+0322 KPP2639 84 24.5 81
Show 17332+0432 FMR 134 292 10.3 83
Show 17418+0249 BAL1942 187 5.0 84
Show 17411+0457 UC 3383 52 23.2 85
Show 17344+0455 CVR 202 117 5.7 86
Show 17398+0225 OSO 83 AB 273 12.7 88
Show 17398+0225 OSO 83 AC 222 12.3 88
Show 17352+0228 TDS 874 317 1.1 89
Show 17342+0235 BAL1940 137 15.8 92
Show 17319+0408 BAL2893 24 13.2 92
Show 17418+0458 BAL3011 358 1.4 92
Show 17425+0247 UC 3386 270 48.3 93
Show 17422+0456 FAL 57 268 6.6 95
Show 17327+0251 HDS2475 226 0.1 96
Show 17436+0430 BAL2896 351 7.4 97
Show 17370+0524 GRV 962 166 20.9 98
Show 17313+0333 LDS4749 265 3.7 99
Show 17362+0207 TDT 430 85 0.8 104
Show 17320+0249 STT 331 AB 353 1.0 105
Show 17320+0249 STT 331 AC 240 50.5 105
Show 17449+0357 BAL2897 291 9.3 105
Show 17308+0349 A 2247 354 0.3 106
Show 17391+0202 SHJ 251 BC 69 99.8 107
Show 17331+0243 BAL1939 16.3 108
Show 17391+0202 SHJ 251 AB 328 111.3 108
Show 17391+0202 SHJ 251 AC 15 133.1 108
Show 17444+0258 STF2201 304 7.8 110
Show 17398+0537 FMR 137 250 9.3 114
Show 17320+0249 BU 1538 DE 164 2.4 115
Show 17427+0520 AG 212 23 2.7 117
Show 17314+0243 A 2386 125 0.2 117

 
 
WDS 17379+0347 : COMPONENTS
 
 
  A
B pa=268.4°
sep=16.40"
 
 
17379+0347 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 173752.46+034746.9 Mag 11.78 PmRA -5.00
PmDE -13.0
 
 
17379+0347 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173751.36+034746.4 Mag 12.33 PmRA 5.00
PmDE -1.0 Calc delta mag 0.55 Calc coord yes