17512+0311 BAL 2454

 
 
17h 51m 08.47s +03° 11' 18.9" P.A. 91.00 sep 13.5 mag 11.78,11.66
 
 
Coord 2000 17512+0311 Discov num BAL2454 Comp Coord arcsec 2000 17 51 08.47 +03 11 18.9
Date first 1910 Date last 2015 Obs 15
Pa first 86 Pa last 90.8 P.A. Now (θ) 90.8°
Sep first 13.7 Sep last 13.5 Sep. Now (ρ) 13.5"
Mag pri 11.78 Mag sec 11.66 delta mag (ΔM) 0.12 Spectral class
Pri motion ra +002 Sec motion ra -007
Pri motion dec +006 Sec motion dec -006
Notes
rPM=1.627
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0420-01286-1 Gaia DR2 4472221700117859712
 
 
WDS 17512+0311 BAL 2454 : 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+0311 BAL2454 2000 5 90 13.1 11.78 11.66 D 175108.47+031118.9
17512+0311 BAL2454 2010 7 93 13.2 11.78 11.66 175108.47+031118.9
17512+0311 BAL2454 2011 8 90 13.1 11.78 11.66 175108.47+031118.9
17512+0311 BAL2454 2015 9 91 13.5 11.78 11.66 175108.47+031118.9

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WDS 17512+0311 BAL 2454 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17512+0311 BAL 2454 : MEASURES
 
 
No records found.

 
 
WDS 17512+0311 : VIRTUAL EYEPIECE
 
 

17512+0311 BAL2454A mag 11.78 17512+0311 BAL2454B sep 13.5 P.A. 90.80 mag 11.66 virtual eyepiece
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Radius:
Components only
 
 
WDS 17512+0311 : ALADIN DSS IMAGE @ 17h 51m 08.47s +03° 11' 18.9"
 
 
 
 
WDS 17512+0311 BAL 2454 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17512+0311  BAL2454 distance=0' 17512+0317  BAL2455 distance=6' 17514+0324  BAL2456 distance=14' 17519+0300  HWE  41 distance=17' 17519+0254  STF2233AB distance=21' 17519+0254  STF2233AC distance=21' 17519+0254  STF2233AD distance=21' 17496+0324  BAL2453 distance=27' 17518+0244  BAL1944 distance=29' 17536+0308  BAL2459 distance=37' 17516+0350  BAL2457 distance=40' 17540+0303  OSO  87AB distance=44' 17540+0303  OSO  87AC distance=44' 17540+0303  OSO  87AD distance=44' 17540+0303  OSO  87AE distance=44' 17540+0303  OSO  87AF distance=44' 17540+0303  OSO  87AG distance=44' 17540+0324  BAL2460 distance=44' 17543+0328  A  2188 distance=51' 17480+0249  BAL1943AB distance=53' 17480+0249  FYM 238AC distance=53' 17479+0242  JNN 243AB distance=57' 17479+0242  JNN 243AC distance=57' 17496+0404  DAM  96 distance=58' 17493+0404  BAL2899 distance=60' 17501+0214  A  2187 distance=60' 17493+0406  DAM  95 distance=62' 17520+0211  BAL1945 distance=62' 17503+0415  HJ  855 distance=65' 17555+0316  GWP2745 distance=66' 17560+0320  J  1332 distance=70' 17470+0346  BAL2452 distance=72' 17530+0204  BAL1946 distance=73' 17563+0259  A  2189 distance=78' 17529+0155  BAL1492 distance=82' 17504+0433  BAL2902AB distance=83' 17504+0433  BAL2902AC distance=83' 17504+0433  BAL2902BC distance=83' 17553+0416  BAL2906 distance=90' 17504+0440  BAL2901 distance=90' 17453+0244  HEI 798 distance=92' 17506+0445  BAL2905 distance=95' 17556+0204  HDS2527 distance=95' 17575+0306  BAL2461 distance=95' 17459+0409  BAL2898 distance=99' 17578+0253  HDS2532 distance=101' 17444+0258  STF2201 distance=102' 17579+0328  J  1333 distance=103' 17463+0157  ORL  10 distance=105' 17446+0235  STF2202BC distance=105' 17446+0235  STF2202AB distance=106' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17512+0311 BAL2454 91 13.5
Show 17512+0317 BAL2455 351 17.8 6
Show 17514+0324 BAL2456 117 8.4 14
Show 17519+0300 HWE 41 218 3.2 17
Show 17519+0254 STF2233 AB 66 2.3 21
Show 17519+0254 STF2233 AC 138 23.5 21
Show 17519+0254 STF2233 AD 232 29.5 21
Show 17496+0324 BAL2453 233 8.1 27
Show 17518+0244 BAL1944 302 3.2 29
Show 17536+0308 BAL2459 333 7.0 37
Show 17516+0350 BAL2457 107 10.2 40
Show 17540+0303 OSO 87 AB 108 5.5 44
Show 17540+0303 OSO 87 AC 1 6.0 44
Show 17540+0303 OSO 87 AD 187 6.8 44
Show 17540+0303 OSO 87 AE 228 11.7 44
Show 17540+0303 OSO 87 AF 3 17.5 44
Show 17540+0303 OSO 87 AG 145 19.9 44
Show 17540+0324 BAL2460 113 13.0 44
Show 17543+0328 A 2188 167 0.1 51
Show 17480+0249 BAL1943 AB 252 10.2 53
Show 17480+0249 FYM 238 AC 155 38.0 53
Show 17479+0242 JNN 243 AB 269 6.1 57
Show 17479+0242 JNN 243 AC 57 7.2 57
Show 17496+0404 DAM 96 229 7.2 58
Show 17493+0404 BAL2899 190 3.1 60
Show 17501+0214 A 2187 322 0.6 60
Show 17493+0406 DAM 95 179 4.5 62
Show 17520+0211 BAL1945 245 6.0 62
Show 17503+0415 HJ 855 80 19.7 65
Show 17555+0316 GWP2745 285 32.7 66
Show 17560+0320 J 1332 32 2.5 70
Show 17470+0346 BAL2452 231 9.2 72
Show 17530+0204 BAL1946 31 6.8 73
Show 17563+0259 A 2189 288 0.1 78
Show 17529+0155 BAL1492 59 6.8 82
Show 17504+0433 BAL2902 AB 50 3.3 83
Show 17504+0433 BAL2902 AC 50 21.6 83
Show 17504+0433 BAL2902 BC 50 18.5 83
Show 17553+0416 BAL2906 177 14.8 90
Show 17504+0440 BAL2901 8.6 90
Show 17453+0244 HEI 798 103 2.0 92
Show 17506+0445 BAL2905 275 18.3 95
Show 17556+0204 HDS2527 111 0.1 95
Show 17575+0306 BAL2461 194 3.8 95
Show 17459+0409 BAL2898 311 6.6 99
Show 17578+0253 HDS2532 192 0.2 101
Show 17444+0258 STF2201 304 7.8 102
Show 17579+0328 J 1333 352 2.8 103
Show 17463+0157 ORL 10 265 0.3 105
Show 17446+0235 STF2202 BC 28 93.8 105
Show 17446+0235 STF2202 AB 92 20.8 106

 
 
WDS 17512+0311 : COMPONENTS
 
 
  A
B pa=90.8°
sep=13.48"
 
 
17512+0311 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175108.47+031118.9 Mag 11.78 PmRA 2.00
PmDE 6.0 Tycho2 0420-01286-1
Tycho2
Tycho2 0420-01286-1 Pflag RAmdeg 267.78525077 DEmdeg 3.18859321
PmRA -3.7 PmDE 2.1 E RAmdeg 40 E DEmdeg 74
E pmRA 1.9 E pmDE 2.0 EpRAm 1978.34 EpDEm 1964.23
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 12.647 E BTmag 0.286 VTmag 11.778
E VTmag 0.187 Prox 132 TYC HIP
CCDM RAdeg 267.78528861 DEdeg 3.18857472 EpRA 1990 1.69
EpDE 1990 1.78 E RAdeg 105.2 E DEdeg 102.7 Posflg
Corr 0.1
 
 
17512+0311 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175109.37+031118.7 Mag 11.66 PmRA -7.00
PmDE -6.0 Tycho2 0420-01773-1 Calc delta mag 0.12 Calc coord yes
Tycho2
Tycho2 0420-01773-1 Pflag RAmdeg 267.78892641 DEmdeg 3.18859511
PmRA -7.6 PmDE -8.7 E RAmdeg 79 E DEmdeg 83
E pmRA 2.2 E pmDE 2.1 EpRAm 1964.00 EpDEm 1960.28
Num 4 Q RAmdeg 1.7 Q DEmdeg 0.9 Q pmRA 1.7
Q pmDE 0.9 BTmag 13.443 E BTmag 0.462 VTmag 11.661
E VTmag 0.168 Prox 132 TYC HIP
CCDM RAdeg 267.78897389 DEdeg 3.18859750 EpRA 1990 1.72
EpDE 1990 1.80 E RAdeg 117.4 E DEdeg 117.5 Posflg
Corr 0.1