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Doubles in session


Current system
17436+0430
BAL 2896


Nearby doubles
24' : 17422+0424
BAL2895

34' : 17422+0456
FAL 57

37' : 17449+0357
BAL2897

39' : 17418+0458
BAL3011

40' : 17459+0409
BAL2898

45' : 17448+0512
TDT 484

47' : 17411+0457
UC 3383

52' : 17427+0520
AG 212

61' : 17421+0335
BAL2450

67' : 17470+0346
BAL2452

72' : 17461+0532
CHR 157

74' : 17470+0526
DCH 114

78' : 17430+0547
HDS2506

79' : 17468+0534
A 1161

81' : 17439+0551
STF2200AB

83' : 17475+0530
UC 3408

83' : 17464+0542
STF2212

84' : 17490+0458
STF2223

85' : 17387+0349
BAL2445

87' : 17470+0542
STF2216

88' : 17393+0333
CSN 10

88' : 17493+0406
DAM 95

89' : 17404+0544
VVO 16

89' : 17398+0537
FMR 137

90' : 17493+0404
BAL2899

92' : 17395+0324
BU 961AB



Selections
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Binocular doubles
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.

17436+0430 BAL 2896

 
 
17h 43m 40.25s +04° 30' 42.3" P.A. 351.00 sep 7.4 mag 12.17,12.80
 
 
Coord 2000 17436+0430 Discov num BAL2896 Comp Coord arcsec 2000 17 43 40.25 +04 30 42.3
Date first 1982 Date last 2015 Obs 9
Pa first 350 Pa last 351 P.A. Now (θ) 351°
Sep first 6.5 Sep last 7.368 Sep. Now (ρ) 7.368"
Mag pri 12.17 Mag sec 12.80 delta mag (ΔM) 0.63 Spectral class
Pri motion ra -017 Sec motion ra -023
Pri motion dec -037 Sec motion dec -033
Notes V (Proper motion indicates physical)
rPM=0.177 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4473320146593094528
 
 
WDS 17436+0430 BAL 2896 : 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
17436+0430 BAL2896 1982 1 350 6.5 12.17 12.80 174333.88+043021.0
17436+0430 BAL2896 2000 4 352 7.5 12.17 12.80 V 174340.25+043042.3
17436+0430 BAL2896 2015 5 352 7.4 12.17 12.80 V 174340.25+043042.3

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

 
 
WDS 17436+0430 BAL 2896 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17436+0430 BAL 2896 : MEASURES
 
 
No records found.

 
 
WDS 17436+0430 : VIRTUAL EYEPIECE
 
 

17436+0430 BAL2896A mag 12.17 17436+0430 BAL2896B sep 7.4 P.A. 351.00 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17436+0430 : ALADIN DSS IMAGE @ 17h 43m 40.25s +04° 30' 42.3"
 
 
 
 
WDS 17436+0430 BAL 2896 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17436+0430 BAL2896 distance=0' 17422+0424 BAL2895 distance=24' 17422+0456 FAL 57 distance=34' 17449+0357 BAL2897 distance=37' 17418+0458 BAL3011 distance=39' 17459+0409 BAL2898 distance=40' 17448+0512 TDT 484 distance=45' 17411+0457 UC 3383 distance=47' 17427+0520 AG 212 distance=52' 17421+0335 BAL2450 distance=61' 17470+0346 BAL2452 distance=67' 17461+0532 CHR 157 distance=72' 17470+0526 DCH 114 distance=74' 17430+0547 HDS2506 distance=78' 17468+0534 A 1161 distance=79' 17439+0551 STF2200AB distance=81' 17439+0551 STF2200AC distance=81' 17475+0530 UC 3408 distance=83' 17464+0542 STF2212 distance=83' 17490+0458 STF2223 distance=84' 17387+0349 BAL2445 distance=85' 17470+0542 STF2216 distance=87' 17393+0333 CSN 10 distance=88' 17493+0406 DAM 95 distance=88' 17404+0544 VVO 16 distance=89' 17398+0537 FMR 137 distance=89' 17493+0404 BAL2899 distance=90' 17395+0324 BU 961AB distance=92' 17395+0324 BU 961AC distance=92' 17395+0324 FOX9029AD distance=92' 17496+0404 DAM 96 distance=94' 17444+0258 STF2201 distance=94' 17390+0326 BAL2448 distance=95' 17379+0347 BAL2444 distance=97' 17500+0520 STF2227 distance=99' 17388+0324 BAL2446 distance=100' 17389+0320 BAL2447 distance=101' 17503+0415 HJ 855 distance=101' 17504+0440 BAL2901 distance=102' 17504+0433 BAL2902AB distance=102' 17504+0433 BAL2902AC distance=102' 17504+0433 BAL2902BC distance=102' 17372+0507 TDT 437 distance=104' 17488+0542 CVR 207 distance=105' 17506+0445 BAL2905 distance=105' 17425+0247 UC 3386 distance=105' 17418+0249 BAL1942 distance=106' 17494+0534 TDS 886 distance=107' 17453+0244 HEI 798 distance=110' 17496+0324 BAL2453 distance=112' 17370+0524 GRV 962 distance=113' 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 17436+0430 BAL2896 351 7.4
Show 17422+0424 BAL2895 13.9 24
Show 17422+0456 FAL 57 268 6.6 34
Show 17449+0357 BAL2897 291 9.3 37
Show 17418+0458 BAL3011 358 1.4 39
Show 17459+0409 BAL2898 311 6.6 40
Show 17448+0512 TDT 484 272 0.4 45
Show 17411+0457 UC 3383 52 23.2 47
Show 17427+0520 AG 212 23 2.7 52
Show 17421+0335 BAL2450 136 6.2 61
Show 17470+0346 BAL2452 231 9.2 67
Show 17461+0532 CHR 157 35 0.3 72
Show 17470+0526 DCH 114 118 1.9 74
Show 17430+0547 HDS2506 81 0.2 78
Show 17468+0534 A 1161 286 0.8 79
Show 17439+0551 STF2200 AB 162 1.6 81
Show 17439+0551 STF2200 AC 245 32.3 81
Show 17475+0530 UC 3408 312 54.3 83
Show 17464+0542 STF2212 340 3.3 83
Show 17490+0458 STF2223 210 18.5 84
Show 17387+0349 BAL2445 142 5.1 85
Show 17470+0542 STF2216 27 27.3 87
Show 17393+0333 CSN 10 300 12.5 88
Show 17493+0406 DAM 95 179 4.5 88
Show 17404+0544 VVO 16 342 34.8 89
Show 17398+0537 FMR 137 250 9.3 89
Show 17493+0404 BAL2899 190 3.1 90
Show 17395+0324 BU 961 AB 141 8.2 92
Show 17395+0324 BU 961 AC 149 25.8 92
Show 17395+0324 FOX9029 AD 174 12.5 92
Show 17496+0404 DAM 96 229 7.2 94
Show 17444+0258 STF2201 304 7.8 94
Show 17390+0326 BAL2448 8 12.2 95
Show 17379+0347 BAL2444 268 16.4 97
Show 17500+0520 STF2227 110 15.1 99
Show 17388+0324 BAL2446 199 6.6 100
Show 17389+0320 BAL2447 329 4.4 101
Show 17503+0415 HJ 855 80 19.7 101
Show 17504+0440 BAL2901 8.6 102
Show 17504+0433 BAL2902 AB 50 3.3 102
Show 17504+0433 BAL2902 AC 50 21.6 102
Show 17504+0433 BAL2902 BC 50 18.5 102
Show 17372+0507 TDT 437 31 0.5 104
Show 17488+0542 CVR 207 219 14.0 105
Show 17506+0445 BAL2905 275 18.3 105
Show 17425+0247 UC 3386 270 48.3 105
Show 17418+0249 BAL1942 187 5.0 106
Show 17494+0534 TDS 886 298 2.1 107
Show 17453+0244 HEI 798 103 2.0 110
Show 17496+0324 BAL2453 233 8.1 112
Show 17370+0524 GRV 962 166 20.9 113

 
 
WDS 17436+0430 : COMPONENTS
 
 
  A
B pa=351.0°
sep=7.37"
 
 
17436+0430 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174340.25+043042.3 Mag 12.17 PmRA -17.00
PmDE -37.0
 
 
17436+0430 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174340.17+043049.6 Mag 12.8 PmRA -23.00
PmDE -33.0 Calc delta mag 0.63 Calc coord yes