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Doubles in session


Current system
17553+0416
BAL 2906


Nearby doubles
39' : 17577+0426
BAR 44

39' : 17567+0447
HEI 255

49' : 17584+0428
KUI 84AB

50' : 17543+0328
A 2188

56' : 17560+0320
J 1332

56' : 17540+0324
BAL2460

61' : 17555+0316
GWP2745

61' : 17516+0350
BAL2457

62' : 17579+0328
J 1333

66' : 17536+0516
STF2240

66' : 17550+0521
BRT2173

67' : 17595+0436
BAL2909

72' : 17536+0308
BAL2459

74' : 17599+0435
GRV 972

74' : 17533+0523
TDT 557

74' : 17504+0433
BAL2902AB

74' : 17503+0415
HJ 855

75' : 17540+0303
OSO 87AB

76' : 18003+0422
WSI 65

76' : 17506+0445
BAL2905

77' : 17504+0440
BAL2901

78' : 17575+0306
BAL2461

78' : 17514+0324
BAL2456

79' : 17563+0259
A 2189

79' : 17591+0323
BAL2463

85' : 17512+0317
BAL2455



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

17553+0416 BAL 2906

 
 
17h 55m 15.32s +04° 15' 43.5" P.A. 177.00 sep 14.8 mag 11.32,12.40
 
 
Coord 2000 17553+0416 Discov num BAL2906 Comp Coord arcsec 2000 17 55 15.32 +04 15 43.5
Date first 1910 Date last 2015 Obs 11
Pa first 182 Pa last 177.4 P.A. Now (θ) 177.4°
Sep first 15.2 Sep last 14.81 Sep. Now (ρ) 14.81"
Mag pri 11.32 Mag sec 12.40 delta mag (ΔM) 1.08 Spectral class
Pri motion ra -005 Sec motion ra +004
Pri motion dec -006 Sec motion dec -002
Notes
rPM=1.261
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0425-01441-1 Gaia DR2 4472697719932301312
 
 
WDS 17553+0416 BAL 2906 : 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
17553+0416 BAL2906 2002 3 180 15.1 11.32 12.40 D 175515.32+041543.5
17553+0416 BAL2906 2015 5 177 14.8 11.32 12.40 175515.32+041543.5

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

 
 
WDS 17553+0416 BAL 2906 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17553+0416 BAL 2906 : MEASURES
 
 
No records found.

 
 
WDS 17553+0416 : VIRTUAL EYEPIECE
 
 

17553+0416 BAL2906A mag 11.32 17553+0416 BAL2906B sep 14.8 P.A. 177.40 mag 12.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 17553+0416 : ALADIN DSS IMAGE @ 17h 55m 15.32s +04° 15' 43.5"
 
 
 
 
WDS 17553+0416 BAL 2906 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17553+0416 BAL2906 distance=0' 17577+0426 BAR 44 distance=39' 17567+0447 HEI 255 distance=39' 17584+0428 KUI 84AB distance=49' 17584+0428 SKF2215AC distance=49' 17543+0328 A 2188 distance=50' 17560+0320 J 1332 distance=56' 17540+0324 BAL2460 distance=56' 17555+0316 GWP2745 distance=61' 17516+0350 BAL2457 distance=61' 17579+0328 J 1333 distance=62' 17536+0516 STF2240 distance=66' 17550+0521 BRT2173 distance=66' 17595+0436 BAL2909 distance=67' 17536+0308 BAL2459 distance=72' 17599+0435 GRV 972 distance=74' 17533+0523 TDT 557 distance=74' 17504+0433 BAL2902BC distance=74' 17504+0433 BAL2902AB distance=74' 17504+0433 BAL2902AC distance=74' 17503+0415 HJ 855 distance=74' 17540+0303 OSO 87AB distance=75' 17540+0303 OSO 87AC distance=75' 17540+0303 OSO 87AD distance=75' 17540+0303 OSO 87AE distance=75' 17540+0303 OSO 87AF distance=75' 17540+0303 OSO 87AG distance=75' 18003+0422 WSI 65 distance=76' 17506+0445 BAL2905 distance=76' 17504+0440 BAL2901 distance=77' 17575+0306 BAL2461 distance=78' 17514+0324 BAL2456 distance=78' 17563+0259 A 2189 distance=79' 17591+0323 BAL2463 distance=79' 17512+0317 BAL2455 distance=85' 17496+0404 DAM 96 distance=86' 17493+0404 BAL2899 distance=89' 17512+0311 BAL2454 distance=90' 17493+0406 DAM 95 distance=90' 17551+0546 GWP2744 distance=91' 17578+0253 HDS2532 distance=92' 17519+0300 HWE 41 distance=92' 18014+0406 BAL2910 distance=93' 17592+0304 BAL2464 distance=94' 17531+0545 UC 3440 distance=95' 17590+0259 BAL2462 distance=96' 17519+0254 STF2233AB distance=97' 17519+0254 STF2233AC distance=97' 17519+0254 STF2233AD distance=97' 18014+0346 BAL2466 distance=98' 18015+0448 OSO 92AB distance=99' 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 17553+0416 BAL2906 177 14.8
Show 17577+0426 BAR 44 68 145.0 39
Show 17567+0447 HEI 255 269 0.4 39
Show 17584+0428 KUI 84 AB 346 0.2 49
Show 17584+0428 SKF2215 AC 320 18.0 49
Show 17543+0328 A 2188 167 0.1 50
Show 17560+0320 J 1332 32 2.5 56
Show 17540+0324 BAL2460 113 13.0 56
Show 17555+0316 GWP2745 285 32.7 61
Show 17516+0350 BAL2457 107 10.2 61
Show 17579+0328 J 1333 352 2.8 62
Show 17536+0516 STF2240 204 3.0 66
Show 17550+0521 BRT2173 197 3.8 66
Show 17595+0436 BAL2909 151 6.0 67
Show 17536+0308 BAL2459 333 7.0 72
Show 17599+0435 GRV 972 27.1 74
Show 17533+0523 TDT 557 62 1.5 74
Show 17504+0433 BAL2902 BC 50 18.5 74
Show 17504+0433 BAL2902 AB 50 3.3 74
Show 17504+0433 BAL2902 AC 50 21.6 74
Show 17503+0415 HJ 855 80 19.7 74
Show 17540+0303 OSO 87 AB 108 5.5 75
Show 17540+0303 OSO 87 AC 1 6.0 75
Show 17540+0303 OSO 87 AD 187 6.8 75
Show 17540+0303 OSO 87 AE 228 11.7 75
Show 17540+0303 OSO 87 AF 3 17.5 75
Show 17540+0303 OSO 87 AG 145 19.9 75
Show 18003+0422 WSI 65 216 0.1 76
Show 17506+0445 BAL2905 275 18.3 76
Show 17504+0440 BAL2901 8.6 77
Show 17575+0306 BAL2461 194 3.8 78
Show 17514+0324 BAL2456 117 8.4 78
Show 17563+0259 A 2189 288 0.1 79
Show 17591+0323 BAL2463 38 17.1 79
Show 17512+0317 BAL2455 351 17.8 85
Show 17496+0404 DAM 96 229 7.2 86
Show 17493+0404 BAL2899 190 3.1 89
Show 17512+0311 BAL2454 91 13.5 90
Show 17493+0406 DAM 95 179 4.5 90
Show 17551+0546 GWP2744 301 48.8 91
Show 17578+0253 HDS2532 192 0.2 92
Show 17519+0300 HWE 41 218 3.2 92
Show 18014+0406 BAL2910 112 4.0 93
Show 17592+0304 BAL2464 231 3.0 94
Show 17531+0545 UC 3440 133 8.7 95
Show 17590+0259 BAL2462 97 5.8 96
Show 17519+0254 STF2233 AB 66 2.3 97
Show 17519+0254 STF2233 AC 138 23.5 97
Show 17519+0254 STF2233 AD 232 29.5 97
Show 18014+0346 BAL2466 261 14.4 98
Show 18015+0448 OSO 92 AB 145 18.0 99

 
 
WDS 17553+0416 : COMPONENTS
 
 
  A
B pa=177.4°
sep=14.81"
 
 
17553+0416 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175515.32+041543.5 Mag 11.32 PmRA -5.00
PmDE -6.0 Tycho2 0425-01441-1
Tycho2
Tycho2 0425-01441-1 Pflag RAmdeg 268.81385005 DEmdeg 4.26208613
PmRA -3.9 PmDE -5.6 E RAmdeg 36 E DEmdeg 58
E pmRA 2.0 E pmDE 1.9 EpRAm 1981.97 EpDEm 1978.20
Num 4 Q RAmdeg 2.2 Q DEmdeg 0.4 Q pmRA 2.2
Q pmDE 0.4 BTmag 11.911 E BTmag 0.110 VTmag 11.316
E VTmag 0.105 Prox 999 TYC HIP
CCDM RAdeg 268.81381639 DEdeg 4.26209667 EpRA 1990 1.75
EpDE 1990 1.72 E RAdeg 64.9 E DEdeg 66.6 Posflg
Corr 0.0
CCDM
Ccdm 17553+0416 RComp Comp A Note1
Note2 Discov num DRAs -2.72 DDEs -17.3
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17503N0417A
HIC
 
 
17553+0416 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175515.36+041528.7 Mag 12.4 PmRA 4.00
PmDE -2.0 Calc delta mag 1.08 Calc coord yes
CCDM
Ccdm 17553+0416 RComp Comp B Note1
Note2 Discov num BAL2906 DRAs -2.70 DDEs -32.0
R dRAs 65 Year 1910 Theta 182 Rho 15.3
Obs 1 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17503N0417B
HIC