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Doubles in session


Current system
17512+0317
BAL 2455


Nearby doubles
6' : 17512+0311
BAL2454

8' : 17514+0324
BAL2456

21' : 17519+0300
HWE 41

25' : 17496+0324
BAL2453

26' : 17519+0254
STF2233AB

34' : 17516+0350
BAL2457

34' : 17518+0244
BAL1944

38' : 17536+0308
BAL2459

43' : 17540+0324
BAL2460

45' : 17540+0303
OSO 87AB

49' : 17543+0328
A 2188

53' : 17496+0404
DAM 96

55' : 17493+0404
BAL2899

56' : 17480+0249
BAL1943AB

57' : 17493+0406
DAM 95

59' : 17503+0415
HJ 855

61' : 17479+0242
JNN 243AB

65' : 17555+0316
GWP2745

66' : 17501+0214
A 2187

68' : 17520+0211
BAL1945

69' : 17560+0320
J 1332

70' : 17470+0346
BAL2452

77' : 17504+0433
BAL2902AB

78' : 17530+0204
BAL1946

79' : 17563+0259
A 2189

84' : 17504+0440
BAL2901



Selections
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17512+0317 BAL 2455

 
 
17h 51m 10.80s +03° 17' 02.7" P.A. 351.00 sep 17.8 mag 11.88,12.35
 
 
Coord 2000 17512+0317 Discov num BAL2455 Comp Coord arcsec 2000 17 51 10.80 +03 17 02.7
Date first 1910 Date last 2015 Obs 10
Pa first 351 Pa last 350.8 P.A. Now (θ) 350.8°
Sep first 14.9 Sep last 17.834 Sep. Now (ρ) 17.834"
Mag pri 11.88 Mag sec 12.35 delta mag (ΔM) 0.47 Spectral class
Pri motion ra +004 Sec motion ra -010
Pri motion dec -037 Sec motion dec -006
Notes
rPM=0.914
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4472236229986887552
 
 
WDS 17512+0317 BAL 2455 : 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
17512+0317 BAL2455 2000 2 351 17.4 10.80 11.30 D 175110.80+031702.7
17512+0317 BAL2455 2011 3 351 17.9 10.80 11.30 D 175110.80+031702.7
17512+0317 BAL2455 2015 6 351 17.8 11.88 12.35 175110.80+031702.7

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

 
 
WDS 17512+0317 BAL 2455 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17512+0317 BAL 2455 : MEASURES
 
 
No records found.

 
 
WDS 17512+0317 : VIRTUAL EYEPIECE
 
 

17512+0317 BAL2455A mag 11.88 17512+0317 BAL2455B sep 17.8 P.A. 350.80 mag 12.35 virtual eyepiece
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Radius:
Components only
 
 
WDS 17512+0317 : ALADIN DSS IMAGE @ 17h 51m 10.80s +03° 17' 02.7"
 
 
 
 
WDS 17512+0317 BAL 2455 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17512+0317 BAL2455 distance=0' 17512+0311 BAL2454 distance=6' 17514+0324 BAL2456 distance=8' 17519+0300 HWE 41 distance=21' 17496+0324 BAL2453 distance=25' 17519+0254 STF2233AB distance=26' 17519+0254 STF2233AC distance=26' 17519+0254 STF2233AD distance=26' 17516+0350 BAL2457 distance=34' 17518+0244 BAL1944 distance=34' 17536+0308 BAL2459 distance=38' 17540+0324 BAL2460 distance=43' 17540+0303 OSO 87AB distance=45' 17540+0303 OSO 87AC distance=45' 17540+0303 OSO 87AD distance=45' 17540+0303 OSO 87AE distance=45' 17540+0303 OSO 87AF distance=45' 17540+0303 OSO 87AG distance=45' 17543+0328 A 2188 distance=49' 17496+0404 DAM 96 distance=53' 17493+0404 BAL2899 distance=55' 17480+0249 BAL1943AB distance=56' 17480+0249 FYM 238AC distance=56' 17493+0406 DAM 95 distance=57' 17503+0415 HJ 855 distance=59' 17479+0242 JNN 243AB distance=61' 17479+0242 JNN 243AC distance=61' 17555+0316 GWP2745 distance=65' 17501+0214 A 2187 distance=66' 17520+0211 BAL1945 distance=68' 17560+0320 J 1332 distance=69' 17470+0346 BAL2452 distance=70' 17504+0433 BAL2902AB distance=77' 17504+0433 BAL2902AC distance=77' 17504+0433 BAL2902BC distance=77' 17530+0204 BAL1946 distance=78' 17563+0259 A 2189 distance=79' 17504+0440 BAL2901 distance=84' 17553+0416 BAL2906 distance=85' 17529+0155 BAL1492 distance=87' 17506+0445 BAL2905 distance=89' 17453+0244 HEI 798 distance=94' 17575+0306 BAL2461 distance=95' 17459+0409 BAL2898 distance=96' 17556+0204 HDS2527 distance=99' 17579+0328 J 1333 distance=102' 17578+0253 HDS2532 distance=102' 17444+0258 STF2201 distance=104' 17449+0357 BAL2897 distance=104' 17490+0458 STF2223 distance=107' 17446+0235 STF2202BC distance=108' 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 17512+0317 BAL2455 351 17.8
Show 17512+0311 BAL2454 91 13.5 6
Show 17514+0324 BAL2456 117 8.4 8
Show 17519+0300 HWE 41 218 3.2 21
Show 17496+0324 BAL2453 233 8.1 25
Show 17519+0254 STF2233 AB 66 2.3 26
Show 17519+0254 STF2233 AC 138 23.5 26
Show 17519+0254 STF2233 AD 232 29.5 26
Show 17516+0350 BAL2457 107 10.2 34
Show 17518+0244 BAL1944 302 3.2 34
Show 17536+0308 BAL2459 333 7.0 38
Show 17540+0324 BAL2460 113 13.0 43
Show 17540+0303 OSO 87 AB 108 5.5 45
Show 17540+0303 OSO 87 AC 1 6.0 45
Show 17540+0303 OSO 87 AD 187 6.8 45
Show 17540+0303 OSO 87 AE 228 11.7 45
Show 17540+0303 OSO 87 AF 3 17.5 45
Show 17540+0303 OSO 87 AG 145 19.9 45
Show 17543+0328 A 2188 167 0.1 49
Show 17496+0404 DAM 96 229 7.2 53
Show 17493+0404 BAL2899 190 3.1 55
Show 17480+0249 BAL1943 AB 252 10.2 56
Show 17480+0249 FYM 238 AC 155 38.0 56
Show 17493+0406 DAM 95 179 4.5 57
Show 17503+0415 HJ 855 80 19.7 59
Show 17479+0242 JNN 243 AB 269 6.1 61
Show 17479+0242 JNN 243 AC 57 7.2 61
Show 17555+0316 GWP2745 285 32.7 65
Show 17501+0214 A 2187 322 0.6 66
Show 17520+0211 BAL1945 245 6.0 68
Show 17560+0320 J 1332 32 2.5 69
Show 17470+0346 BAL2452 231 9.2 70
Show 17504+0433 BAL2902 AB 50 3.3 77
Show 17504+0433 BAL2902 AC 50 21.6 77
Show 17504+0433 BAL2902 BC 50 18.5 77
Show 17530+0204 BAL1946 31 6.8 78
Show 17563+0259 A 2189 288 0.1 79
Show 17504+0440 BAL2901 8.6 84
Show 17553+0416 BAL2906 177 14.8 85
Show 17529+0155 BAL1492 59 6.8 87
Show 17506+0445 BAL2905 275 18.3 89
Show 17453+0244 HEI 798 103 2.0 94
Show 17575+0306 BAL2461 194 3.8 95
Show 17459+0409 BAL2898 311 6.6 96
Show 17556+0204 HDS2527 111 0.1 99
Show 17579+0328 J 1333 352 2.8 102
Show 17578+0253 HDS2532 192 0.2 102
Show 17444+0258 STF2201 304 7.8 104
Show 17449+0357 BAL2897 291 9.3 104
Show 17490+0458 STF2223 210 18.5 107
Show 17446+0235 STF2202 BC 28 93.8 108

 
 
WDS 17512+0317 : COMPONENTS
 
 
  A
B pa=350.8°
sep=17.83"
 
 
17512+0317 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175110.80+031702.7 Mag 11.88 PmRA 4.00
PmDE -37.0
 
 
17512+0317 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175110.61+031720.3 Mag 12.35 PmRA -10.00
PmDE -6.0 Calc delta mag 0.47 Calc coord yes