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Current system
19555-0224
BAL 255


Nearby doubles
40' : 19567-0300
A 44

45' : 19584-0214
AC 12

49' : 19526-0248
HJ 899

61' : 19535-0133
KPP1906

61' : 19515-0214
J 2561

63' : 19514-0215
BAL 254

63' : 19537-0127
RST5145

73' : 19510-0252
TOK 213AB

74' : 19567-0113
BAL 606AB

75' : 19571-0335
J 2601

76' : 19599-0301
GWP2915

76' : 19557-0340
GWP2910

81' : 20009-0230
RST5150

83' : 19521-0119
GWP2904

84' : 19565-0103
WSI 118

84' : 20010-0234
GII 44

87' : 19519-0122
J 1868

92' : 19577-0349
A 2690

94' : 19504-0316
J 1688

96' : 19586-0101
HJ 901

99' : 19497-0226
J 2282

111' : 19487-0137
J 1687

114' : 19597-0358
J 2565

114' : 19483-0300
GWP2895

114' : 20018-0121
J 544

118' : 20031-0256
KPP1789



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

19555-0224 BAL 255

 
 
19h 55m 30.07s -02° 24' 29.9" P.A. 108.00 sep 12.2 mag 11.06,11.45
 
 
Coord 2000 19555-0224 Discov num BAL 255 Comp Coord arcsec 2000 19 55 30.07 -02 24 29.9
Date first 1894 Date last 2015 Obs 10
Pa first 96 Pa last 107.7 P.A. Now (θ) 107.7°
Sep first 15.7 Sep last 12.23 Sep. Now (ρ) 12.23"
Mag pri 11.06 Mag sec 11.45 delta mag (ΔM) 0.39 Spectral class
Pri motion ra +028 Sec motion ra +003
Pri motion dec +014 Sec motion dec -005
Notes
rPM=1.003
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5151-00527-1 Gaia DR2 4234286387436702720
 
 
WDS 19555-0224 BAL 255 : 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
19555-0224 BAL 255 1998 4 106 12.7 11.06 11.45 D 195530.07-022429.9
19555-0224 BAL 255 2000 5 106 12.7 11.06 11.45 D 195530.07-022429.9
19555-0224 BAL 255 2015 6 108 12.2 11.06 11.45 195530.07-022429.9

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

 
 
WDS 19555-0224 BAL 255 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19555-0224 BAL 255 : MEASURES
 
 
No records found.

 
 
WDS 19555-0224 : VIRTUAL EYEPIECE
 
 

19555-0224 BAL 255A mag 11.06 19555-0224 BAL 255B sep 12.2 P.A. 107.70 mag 11.45 virtual eyepiece
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Radius:
Components only
 
 
WDS 19555-0224 : ALADIN DSS IMAGE @ 19h 55m 30.07s -02° 24' 29.9"
 
 
 
 
WDS 19555-0224 BAL 255 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19555-0224 BAL 255 distance=0' 19567-0300 A 44 distance=40' 19584-0214 AC 12 distance=45' 19526-0248 HJ 899 distance=49' 19535-0133 KPP1906 distance=61' 19515-0214 J 2561 distance=61' 19514-0215 BAL 254 distance=63' 19537-0127 RST5145 distance=63' 19510-0252 TOK 213Aa,Ab distance=73' 19510-0252 TOK 213AB distance=73' 19567-0113 BAL 606BC distance=74' 19567-0113 BAL 606AB distance=74' 19567-0113 BAL 606AC distance=74' 19571-0335 J 2601 distance=75' 19599-0301 GWP2915 distance=76' 19557-0340 GWP2910 distance=76' 20009-0230 RST5150 distance=81' 19521-0119 GWP2904 distance=83' 19565-0103 WSI 118 distance=84' 20010-0234 GII 44 distance=84' 19519-0122 J 1868 distance=87' 19577-0349 A 2690 distance=92' 19504-0316 J 1688 distance=94' 19586-0101 HJ 901 distance=96' 19497-0226 J 2282 distance=99' 19487-0137 J 1687 distance=111' 19597-0358 J 2565 distance=114' 19483-0300 GWP2895 distance=114' 20018-0121 J 544 distance=114' 20031-0256 KPP1789 distance=118' 19477-0154 A 717 distance=121' 20026-0321 HO 585 distance=121' 19498-0355 STF2582 distance=125' 19474-0148 A 2993AB distance=127' 20018-0354 J 154 distance=130' 20006-0417 KPP2075 distance=136' 20037-0326 A 45 distance=138' 20006-0422 UC 4062 distance=140' 19594-0432 CVN 107 distance=141' 20048-0239 ELP 45AB distance=141' 20048-0239 CVN 108AC distance=141' 20048-0239 CVN 108AD distance=141' 20048-0239 CVN 108AE distance=141' 19463-0258 J 1686 distance=142' 19514-0436 A 43AB distance=146' 19514-0436 A 43AC distance=146' 19563+0001 BAL 917 distance=146' 19466-0123 RST5143 distance=148' 19591-0443 LDS4826 distance=149' 19571+0003 GWP2912 distance=150' 19461-0318 A 2597 distance=151' 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 19555-0224 BAL 255 108 12.2
Show 19567-0300 A 44 28 1.4 40
Show 19584-0214 AC 12 298 1.6 45
Show 19526-0248 HJ 899 197 10.8 49
Show 19535-0133 KPP1906 298 15.0 61
Show 19515-0214 J 2561 59 4.0 61
Show 19514-0215 BAL 254 5 5.1 63
Show 19537-0127 RST5145 14 0.4 63
Show 19510-0252 TOK 213 Aa,Ab 61 0.1 73
Show 19510-0252 TOK 213 AB 271 82.6 73
Show 19567-0113 BAL 606 BC 134 16.3 74
Show 19567-0113 BAL 606 AB 146 10.3 74
Show 19567-0113 BAL 606 AC 139 26.6 74
Show 19571-0335 J 2601 258 5.3 75
Show 19599-0301 GWP2915 289 17.8 76
Show 19557-0340 GWP2910 119 28.7 76
Show 20009-0230 RST5150 119 0.5 81
Show 19521-0119 GWP2904 356 8.3 83
Show 19565-0103 WSI 118 117 2.7 84
Show 20010-0234 GII 44 10 1.5 84
Show 19519-0122 J 1868 293 6.8 87
Show 19577-0349 A 2690 214 1.4 92
Show 19504-0316 J 1688 343 5.6 94
Show 19586-0101 HJ 901 231 12.3 96
Show 19497-0226 J 2282 281 3.4 99
Show 19487-0137 J 1687 176 4.9 111
Show 19597-0358 J 2565 298 4.4 114
Show 19483-0300 GWP2895 62 18.1 114
Show 20018-0121 J 544 350 4.0 114
Show 20031-0256 KPP1789 116 13.9 118
Show 19477-0154 A 717 124 0.2 121
Show 20026-0321 HO 585 10 8.6 121
Show 19498-0355 STF2582 258 2.5 125
Show 19474-0148 A 2993 AB 230 0.1 127
Show 20018-0354 J 154 59 4.3 130
Show 20006-0417 KPP2075 246 16.7 136
Show 20037-0326 A 45 114 1.0 138
Show 20006-0422 UC 4062 38 23.5 140
Show 19594-0432 CVN 107 25 4.5 141
Show 20048-0239 ELP 45 AB 208 2.7 141
Show 20048-0239 CVN 108 AC 57 4.4 141
Show 20048-0239 CVN 108 AD 232 5.6 141
Show 20048-0239 CVN 108 AE 140 7.0 141
Show 19463-0258 J 1686 177 8.0 142
Show 19514-0436 A 43 AB 278 2.0 146
Show 19514-0436 A 43 AC 225 27.2 146
Show 19563+0001 BAL 917 104 16.7 146
Show 19466-0123 RST5143 131 0.2 148
Show 19591-0443 LDS4826 161 6.2 149
Show 19571+0003 GWP2912 232 8.2 150
Show 19461-0318 A 2597 142 0.2 151

 
 
WDS 19555-0224 : COMPONENTS
 
 
  A
B pa=107.7°
sep=12.22"
 
 
19555-0224 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195530.07-022429.9 Mag 11.06 PmRA 28.00
PmDE 14.0 Tycho2 5151-00527-1
Tycho2
Tycho2 5151-00527-1 Pflag RAmdeg 298.87527539 DEmdeg -2.40831449
PmRA 28.3 PmDE 14.0 E RAmdeg 42 E DEmdeg 39
E pmRA 2.0 E pmDE 2.0 EpRAm 1969.58 EpDEm 1969.13
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.4 Q pmRA 0.6
Q pmDE 1.4 BTmag 12.468 E BTmag 0.287 VTmag 11.063
E VTmag 0.115 Prox 129 TYC T HIP
CCDM RAdeg 298.87522472 DEdeg -2.40831611 EpRA 1990 1.67
EpDE 1990 1.61 E RAdeg 89.1 E DEdeg 89.7 Posflg
Corr -0.2
 
 
19555-0224 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195530.85-022433.6 Mag 11.45 PmRA 3.00
PmDE -5.0 Tycho2 5151-00643-1 Calc delta mag 0.39 Calc coord yes
Tycho2
Tycho2 5151-00643-1 Pflag RAmdeg 298.87865767 DEmdeg -2.40935125
PmRA 0.3 PmDE -7.2 E RAmdeg 99 E DEmdeg 99
E pmRA 2.2 E pmDE 2.2 EpRAm 1957.94 EpDEm 1957.72
Num 3 Q RAmdeg 2.0 Q DEmdeg 0.5 Q pmRA 2.0
Q pmDE 0.5 BTmag 13.015 E BTmag 0.440 VTmag 11.452
E VTmag 0.162 Prox 129 TYC HIP
CCDM RAdeg 298.87865694 DEdeg -2.40933444 EpRA 1990 1.68
EpDE 1990 1.62 E RAdeg 123.1 E DEdeg 122.6 Posflg
Corr -0.1