17504+0433 BAL 2902 BC

 
 
17h 50m 28.91s +04° 32' 48.2" P.A. 50.00 sep 18.5 mag 11.30,11.50
 
 
Coord 2000 17504+0433 Discov num BAL2902 Comp BC Coord arcsec 2000 17 50 28.91 +04 32 48.2
Date first 1910 Date last 2016 Obs 6
Pa first 47 Pa last 49.5 P.A. Now (θ) 49.5°
Sep first 17.8 Sep last 18.465 Sep. Now (ρ) 18.465"
Mag pri 11.30 Mag sec 11.50 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +014 Sec motion ra +003
Pri motion dec +010 Sec motion dec -010
Notes
rPM=1.327
This double is not physical.
 
 
17504+0433 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 50 29 +04 32 46 BAL 2902 AB 2016 8 50 3.3 11.30 11.30 0.00
Show 17 50 29 +04 32 46 BAL 2902 AC 2016 6 50 21.6 11.30 11.50 0.20
Show 17 50 29 +04 32 48 BAL 2902 BC 2016 6 50 18.5 11.30 11.50 0.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0424-01431-1 Gaia DR2 4472943009817326464
 
 
WDS 17504+0433 BAL 2902 BC : 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
17504+0433 BAL2902 BC 2006 3 47 18.7 11.30 11.50 D 175028.91+043248.2
17504+0433 BAL2902 BC 2016 5 50 18.5 11.30 11.50 175028.91+043248.2

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WDS 17504+0433 BAL 2902 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17504+0433 BAL 2902 BC : MEASURES
 
 
No records found.

 
 
WDS 17504+0433 : VIRTUAL EYEPIECE
 
 

17504+0433 BAL2902A mag 11.3 17504+0433 BAL2902B sep 3.1 P.A. 46.90 mag 11.3 17504+0433 BAL2902C sep 21.5 P.A. 49.40 mag 11.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 17504+0433 : ALADIN DSS IMAGE @ 17h 50m 28.91s +04° 32' 48.2"
 
 
 
 
WDS 17504+0433 BAL 2902 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17504+0433  BAL2902BC distance=1' 17504+0433  BAL2902AB distance=1' 17504+0433  BAL2902AC distance=1' 17504+0440  BAL2901 distance=8' 17506+0445  BAL2905 distance=13' 17503+0415  HJ  855 distance=19' 17493+0406  DAM  95 distance=32' 17496+0404  DAM  96 distance=32' 17493+0404  BAL2899 distance=33' 17490+0458  STF2223 distance=34' 17516+0350  BAL2457 distance=46' 17500+0520  STF2227 distance=51' 17536+0516  STF2240 distance=64' 17494+0534  TDS 886 distance=64' 17533+0523  TDT 557 distance=66' 17514+0324  BAL2456 distance=70' 17496+0324  BAL2453 distance=70' 17470+0346  BAL2452 distance=72' 17475+0530  UC 3408 distance=72' 17459+0409  BAL2898 distance=74' 17488+0542  CVR 207 distance=74' 17553+0416  BAL2906 distance=74' 17470+0526  DCH 114 distance=75' 17512+0317  BAL2455 distance=77' 17512+0311  BAL2454 distance=83' 17531+0545  UC 3440 distance=83' 17468+0534  A  1161 distance=83' 17550+0521  BRT2173 distance=83' 17528+0550  UC 3438 distance=85' 17519+0556  SKF2214 distance=86' 17470+0542  STF2216 distance=86' 17540+0324  BAL2460 distance=87' 17543+0328  A  2188 distance=87' 17461+0532  CHR 157 distance=88' 17449+0357  BAL2897 distance=91' 17464+0542  STF2212 distance=92' 17448+0512  TDT 484 distance=94' 17567+0447  HEI 255 distance=95' 17519+0300  HWE  41 distance=97' 17536+0308  BAL2459 distance=97' 17551+0546  GWP2744 distance=101' 17519+0254  STF2233AB distance=101' 17519+0254  STF2233AC distance=101' 17519+0254  STF2233AD distance=101' 17436+0430  BAL2896 distance=102' 17532+0606  JNN 244AB distance=102' 17532+0606  JNN 244AC distance=102' 17532+0606  JNN 244AD distance=102' 17540+0303  OSO  87AB distance=104' 17540+0303  OSO  87AC distance=104' 17540+0303  OSO  87AD distance=104' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17504+0433 BAL2902 BC 50 18.5 1
Show 17504+0433 BAL2902 AB 50 3.3 1
Show 17504+0433 BAL2902 AC 50 21.6 1
Show 17504+0440 BAL2901 8.6 8
Show 17506+0445 BAL2905 275 18.3 13
Show 17503+0415 HJ 855 80 19.7 19
Show 17493+0406 DAM 95 179 4.5 32
Show 17496+0404 DAM 96 229 7.2 32
Show 17493+0404 BAL2899 190 3.1 33
Show 17490+0458 STF2223 210 18.5 34
Show 17516+0350 BAL2457 107 10.2 46
Show 17500+0520 STF2227 110 15.1 51
Show 17536+0516 STF2240 204 3.0 64
Show 17494+0534 TDS 886 298 2.1 64
Show 17533+0523 TDT 557 62 1.5 66
Show 17514+0324 BAL2456 117 8.4 70
Show 17496+0324 BAL2453 233 8.1 70
Show 17470+0346 BAL2452 231 9.2 72
Show 17475+0530 UC 3408 312 54.3 72
Show 17459+0409 BAL2898 311 6.6 74
Show 17488+0542 CVR 207 219 14.0 74
Show 17553+0416 BAL2906 177 14.8 74
Show 17470+0526 DCH 114 118 1.9 75
Show 17512+0317 BAL2455 351 17.8 77
Show 17512+0311 BAL2454 91 13.5 83
Show 17531+0545 UC 3440 133 8.7 83
Show 17468+0534 A 1161 286 0.8 83
Show 17550+0521 BRT2173 197 3.8 83
Show 17528+0550 UC 3438 34 34.4 85
Show 17519+0556 SKF2214 235 8.0 86
Show 17470+0542 STF2216 27 27.3 86
Show 17540+0324 BAL2460 113 13.0 87
Show 17543+0328 A 2188 167 0.1 87
Show 17461+0532 CHR 157 35 0.3 88
Show 17449+0357 BAL2897 291 9.3 91
Show 17464+0542 STF2212 340 3.3 92
Show 17448+0512 TDT 484 272 0.4 94
Show 17567+0447 HEI 255 269 0.4 95
Show 17519+0300 HWE 41 218 3.2 97
Show 17536+0308 BAL2459 333 7.0 97
Show 17551+0546 GWP2744 301 48.8 101
Show 17519+0254 STF2233 AB 66 2.3 101
Show 17519+0254 STF2233 AC 138 23.5 101
Show 17519+0254 STF2233 AD 232 29.5 101
Show 17436+0430 BAL2896 351 7.4 102
Show 17532+0606 JNN 244 AB 124 3.0 102
Show 17532+0606 JNN 244 AC 307 3.4 102
Show 17532+0606 JNN 244 AD 175 4.4 102
Show 17540+0303 OSO 87 AB 108 5.5 104
Show 17540+0303 OSO 87 AC 1 6.0 104
Show 17540+0303 OSO 87 AD 187 6.8 104

 
 
WDS 17504+0433 : COMPONENTS
 
 
  A B
B pa=46.9°
sep=3.07"
 
C pa=49.4°
sep=21.51"
pa=49.8°
sep=18.44"
 
 
17504+0433 A
 
 
Coord arcsec 2000 175028.76+043246.1 Mag 11.3 PmRA -1.00 PmDE -7.0
 
 
17504+0433 B
 
 
Coord arcsec 2000 175028.91+043248.2 Coord calc 175028.91+043248.2 Mag 11.3 PmRA 14.00
PmDE 10.0
 
 
17504+0433 C
 
 
Coord arcsec 2000 175029.85+043300.1 Mag 11.5 PmRA 3.00 PmDE -10.0
Tycho2 0424-01431-1 Calc delta mag 0.2 Calc coord yes
Tycho2
Tycho2 0424-01431-1 Pflag RAmdeg 267.61983598 DEmdeg 4.54613541
PmRA 0.1 PmDE -7.9 E RAmdeg 81 E DEmdeg 91
E pmRA 2.6 E pmDE 2.6 EpRAm 1976.44 EpDEm 1971.25
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.066 E BTmag 0.197 VTmag 11.653
E VTmag 0.198 Prox 999 TYC HIP
CCDM RAdeg 267.61983556 DEdeg 4.54615361 EpRA 1990 1.71
EpDE 1990 1.70 E RAdeg 90.0 E DEdeg 105.2 Posflg
Corr -0.3