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Doubles in session


Current system
19518+0216
BAL 2009


Nearby doubles
12' : 19518+0204
BAL1533

16' : 19527+0207
BAL1535

18' : 19527+0202
BAL1534

31' : 19501+0232
BAL2007

38' : 19527+0251
BAL2010

39' : 19496+0235
BAL2005

41' : 19542+0157
HZG 14AB

47' : 19543+0244
J 1291

52' : 19510+0126
BAL1531

52' : 19513+0307
BAL2008

60' : 19486+0141
BAL1529AB

71' : 19550+0308
DAM 358

73' : 19473+0154
BAL1528

75' : 19490+0316
J 495

75' : 19552+0311
BAL2012AB

76' : 19497+0108
GWP2898AB

77' : 19525+0100
EVS 2AB

78' : 19568+0155
A 2391AB

78' : 19571+0207
LDS1031

82' : 19469+0142
BAL1527

84' : 19521+0051
J 497

87' : 19485+0326
A 2390AB

92' : 19573+0256
J 2600

93' : 19541+0343
J 2291

93' : 19458+0157
PNT 2

94' : 19540+0344
J 2290



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

19518+0216 BAL 2009

 
 
19h 51m 52.14s +02° 15' 53.6" P.A. 236.00 sep 18.7 mag 10.90,12.20
 
 
Coord 2000 19518+0216 Discov num BAL2009 Comp Coord arcsec 2000 19 51 52.14 +02 15 53.6
Date first 1909 Date last 2015 Obs 9
Pa first 236 Pa last 235.9 P.A. Now (θ) 235.9°
Sep first 19.3 Sep last 18.65 Sep. Now (ρ) 18.65"
Mag pri 10.90 Mag sec 12.20 delta mag (ΔM) 1.3 Spectral class
Pri motion ra +003 Sec motion ra +007
Pri motion dec +000 Sec motion dec +003
Notes
rPM=0.657
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4241449808776346368
 
 
WDS 19518+0216 BAL 2009 : 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
19518+0216 BAL2009 1909 1 236 19.3 11.10 11.40
19518+0216 BAL2009 2000 2 236 18.7 10.90 12.20 D 195152.14+021553.6
19518+0216 BAL2009 2015 4 236 18.7 10.90 12.20 195152.14+021553.6

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

 
 
WDS 19518+0216 BAL 2009 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19518+0216 BAL 2009 : MEASURES
 
 
No records found.

 
 
WDS 19518+0216 : VIRTUAL EYEPIECE
 
 

19518+0216 BAL2009A mag 10.9 19518+0216 BAL2009B sep 18.6 P.A. 235.90 mag 12.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 19518+0216 : ALADIN DSS IMAGE @ 19h 51m 52.14s +02° 15' 53.6"
 
 
 
 
WDS 19518+0216 BAL 2009 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19518+0216 BAL2009 distance=0' 19518+0204 BAL1533 distance=12' 19527+0207 BAL1535 distance=16' 19527+0202 BAL1534 distance=18' 19501+0232 BAL2007 distance=31' 19527+0251 BAL2010 distance=38' 19496+0235 BAL2005 distance=39' 19542+0157 HZG 14AB distance=41' 19542+0157 ABT9002BC distance=44' 19543+0244 J 1291 distance=47' 19510+0126 BAL1531 distance=52' 19513+0307 BAL2008 distance=52' 19486+0141 BAL1529BC distance=60' 19486+0141 BAL1529AB distance=60' 19486+0141 BAL1529AC distance=60' 19550+0308 DAM 358 distance=71' 19473+0154 BAL1528 distance=73' 19490+0316 J 495 distance=75' 19552+0311 BAL2012AB distance=75' 19552+0311 DAM 359AC distance=75' 19497+0108 GWP2898AB distance=76' 19497+0108 GWP2898AC distance=76' 19525+0100 EVS 2AB distance=77' 19525+0100 KRV 27AC distance=77' 19568+0155 A 2391AB distance=78' 19568+0155 STF2601AB,C distance=78' 19571+0207 LDS1031 distance=78' 19469+0142 BAL1527 distance=82' 19521+0051 J 497 distance=84' 19485+0326 A 2390AB distance=87' 19485+0326 A 2390AC distance=87' 19573+0256 J 2600 distance=92' 19541+0343 J 2291 distance=93' 19458+0157 PNT 2 distance=93' 19540+0344 J 2290 distance=94' 19574+0128 J 1870 distance=96' 19476+0105 BUP 199BC distance=96' 19476+0105 ENG 67AB distance=96' 19476+0105 SHY 322AD distance=96' 19476+0105 ENG 67Aa,Ab distance=96' 19554+0336 BAL2525 distance=96' 19521+0041 J 828 distance=97' 19580+0142 BAL1538 distance=98' 19577+0259 A 2392 distance=98' 19525+0039 STF2589 distance=98' 19461+0131 BAL1526 distance=99' 19552-0051 BU 830 distance=99' 19499+0041 RST5466 distance=99' 19524+0354 GRV 289 distance=100' 19460+0126 SKF 923 distance=101' 19511+0358 BAL2523 distance=103' 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 19518+0216 BAL2009 236 18.7
Show 19518+0204 BAL1533 344 7.6 12
Show 19527+0207 BAL1535 237 9.8 16
Show 19527+0202 BAL1534 295 13.4 18
Show 19501+0232 BAL2007 212 18.0 31
Show 19527+0251 BAL2010 10 16.0 38
Show 19496+0235 BAL2005 286 6.5 39
Show 19542+0157 HZG 14 AB 93 162.0 41
Show 19542+0157 ABT9002 BC 30 94.5 44
Show 19543+0244 J 1291 338 3.0 47
Show 19510+0126 BAL1531 197 15.8 52
Show 19513+0307 BAL2008 121 11.9 52
Show 19486+0141 BAL1529 BC 220 10.3 60
Show 19486+0141 BAL1529 AB 36 22.7 60
Show 19486+0141 BAL1529 AC 32 12.4 60
Show 19550+0308 DAM 358 35 3.6 71
Show 19473+0154 BAL1528 36 10.1 73
Show 19490+0316 J 495 25 4.6 75
Show 19552+0311 BAL2012 AB 351 16.3 75
Show 19552+0311 DAM 359 AC 16 7.6 75
Show 19497+0108 GWP2898 AB 225 4.3 76
Show 19497+0108 GWP2898 AC 240 11.8 76
Show 19525+0100 EVS 2 AB 93 0.7 77
Show 19525+0100 KRV 27 AC 92 135.8 77
Show 19568+0155 A 2391 AB 1 0.3 78
Show 19568+0155 STF2601 AB,C 162 7.1 78
Show 19571+0207 LDS1031 246 8.5 78
Show 19469+0142 BAL1527 55 4.8 82
Show 19521+0051 J 497 131 3.5 84
Show 19485+0326 A 2390 AB 288 2.6 87
Show 19485+0326 A 2390 AC 342 18.7 87
Show 19573+0256 J 2600 56 1.5 92
Show 19541+0343 J 2291 115 2.0 93
Show 19458+0157 PNT 2 61 225.0 93
Show 19540+0344 J 2290 353 4.4 94
Show 19574+0128 J 1870 283 7.7 96
Show 19476+0105 BUP 199 BC 198 29.1 96
Show 19476+0105 ENG 67 AB 108 96.0 96
Show 19476+0105 SHY 322 AD 263 999.9 96
Show 19476+0105 ENG 67 Aa,Ab 105 0.6 96
Show 19554+0336 BAL2525 37 5.1 96
Show 19521+0041 J 828 195 2.2 97
Show 19580+0142 BAL1538 214 16.6 98
Show 19577+0259 A 2392 154 2.0 98
Show 19525+0039 STF2589 293 4.9 98
Show 19461+0131 BAL1526 257 10.4 99
Show 19552-0051 BU 830 112 2.4 99
Show 19499+0041 RST5466 85 2.2 99
Show 19524+0354 GRV 289 221 39.2 100
Show 19460+0126 SKF 923 143 13.6 101
Show 19511+0358 BAL2523 314 17.7 103

 
 
WDS 19518+0216 : COMPONENTS
 
 
  A
B pa=235.9°
sep=18.64"
 
 
19518+0216 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195152.14+021553.6 Mag 10.9 PmRA 3.00
PmDE 0.0
 
 
19518+0216 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195151.11+021543.1 Mag 12.2 PmRA 7.00
PmDE 3.0 Calc delta mag 1.3 Calc coord yes