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Doubles in session


Current system
19561+0007
BAL 916


Nearby doubles
7' : 19563+0001
BAL 917

15' : 19571+0003
GWP2912

22' : 19552-0023
J 2563

27' : 19548-0025
J 2698

45' : 19583-0037
J 1386

46' : 19552-0051
BU 830

55' : 19597-0019
BAL 919

61' : 19593+0044
BAL1209AB

63' : 19525+0039
STF2589

69' : 19521+0041
J 828

70' : 19565-0103
WSI 118

76' : 19521+0051
J 497

77' : 19525+0100
EVS 2AB

78' : 19586-0101
HJ 901

78' : 19510-0021
GWP2902

81' : 19567-0113
BAL 606AB

81' : 19508-0019
GWP2900

83' : 20017-0012
H 1 93AB

84' : 19574+0128
J 1870

88' : 20015+0040
HDO 315

91' : 19501-0002
GWP2899

99' : 19580+0142
BAL1538

99' : 19499+0041
RST5466

100' : 20027+0009
GWP2918

100' : 20022+0049
BAL1211

102' : 19537-0127
RST5145



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19561+0007 BAL 916

 
 
19h 56m 08.06s +00° 07' 09.2" P.A. 219.00 sep 9.2 mag 11.10,11.50
 
 
Coord 2000 19561+0007 Discov num BAL 916 Comp Coord arcsec 2000 19 56 08.06 +00 07 09.2
Date first 1896 Date last 2015 Obs 7
Pa first 217 Pa last 218.6 P.A. Now (θ) 218.6°
Sep first 10.2 Sep last 9.15 Sep. Now (ρ) 9.15"
Mag pri 11.10 Mag sec 11.50 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +002 Sec motion ra +002
Pri motion dec -018 Sec motion dec -012
Notes
rPM=0.331
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4237104092136392064
 
 
WDS 19561+0007 BAL 916 : 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
19561+0007 BAL 916 1999 2 217 9.3 11.10 11.50 D 195608.06+000709.2
19561+0007 BAL 916 2000 3 218 9.3 11.10 11.50 D 195608.06+000709.2
19561+0007 BAL 916 2015 4 219 9.2 11.10 11.50 195608.06+000709.2

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

 
 
WDS 19561+0007 BAL 916 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19561+0007 BAL 916 : MEASURES
 
 
No records found.

 
 
WDS 19561+0007 : VIRTUAL EYEPIECE
 
 

19561+0007 BAL 916A mag 11.1 19561+0007 BAL 916B sep 9.2 P.A. 218.60 mag 11.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19561+0007 : ALADIN DSS IMAGE @ 19h 56m 08.06s +00° 07' 09.2"
 
 
 
 
WDS 19561+0007 BAL 916 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19561+0007 BAL 916 distance=0' 19563+0001 BAL 917 distance=7' 19571+0003 GWP2912 distance=15' 19552-0023 J 2563 distance=22' 19548-0025 J 2698 distance=27' 19583-0037 J 1386 distance=45' 19552-0051 BU 830 distance=46' 19597-0019 BAL 919 distance=55' 19593+0044 BAL1209AB distance=61' 19525+0039 STF2589 distance=63' 19521+0041 J 828 distance=69' 19565-0103 WSI 118 distance=70' 19521+0051 J 497 distance=76' 19525+0100 EVS 2AB distance=77' 19525+0100 KRV 27AC distance=77' 19586-0101 HJ 901 distance=78' 19510-0021 GWP2902 distance=78' 19567-0113 BAL 606AB distance=81' 19567-0113 BAL 606AC distance=81' 19567-0113 BAL 606BC distance=81' 19508-0019 GWP2900 distance=81' 20017-0012 H 1 93AB distance=83' 20017-0012 H 1 93AC distance=83' 19574+0128 J 1870 distance=84' 20015+0040 HDO 315 distance=88' 19501-0002 GWP2899 distance=91' 19580+0142 BAL1538 distance=99' 19499+0041 RST5466 distance=99' 20027+0009 GWP2918 distance=100' 20022+0049 BAL1211 distance=100' 19537-0127 RST5145 distance=102' 20027-0036 HJ 2921 distance=104' 19521-0119 GWP2904 distance=106' 20012+0120 A 2275 distance=106' 20018+0110 A 2276 distance=107' 19519-0122 J 1868 distance=107' 19535-0133 KPP1906 distance=108' 19568+0155 A 2391AB distance=109' 19568+0155 STF2601AB,C distance=109' 19589+0149 HJ 2914 distance=111' 19510+0126 BAL1531 distance=111' 20032+0042 HDO 316AB distance=112' 20032+0042 HDO 316AC distance=112' 19542+0157 ABT9002BC distance=113' 19542+0157 HZG 14AB distance=114' 19497+0108 GWP2898AB distance=115' 19497+0108 GWP2898AC distance=115' 19483+0007 J 2697 distance=118' 19571+0207 LDS1031 distance=121' 20018-0121 J 544 distance=123' 19527+0202 BAL1534 distance=128' 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 19561+0007 BAL 916 219 9.2
Show 19563+0001 BAL 917 104 16.7 7
Show 19571+0003 GWP2912 232 8.2 15
Show 19552-0023 J 2563 137 4.3 22
Show 19548-0025 J 2698 270 8.5 27
Show 19583-0037 J 1386 319 3.9 45
Show 19552-0051 BU 830 112 2.4 46
Show 19597-0019 BAL 919 34 7.8 55
Show 19593+0044 BAL1209 AB 218 12.5 61
Show 19525+0039 STF2589 293 4.9 63
Show 19521+0041 J 828 195 2.2 69
Show 19565-0103 WSI 118 117 2.7 70
Show 19521+0051 J 497 131 3.5 76
Show 19525+0100 EVS 2 AB 93 0.7 77
Show 19525+0100 KRV 27 AC 92 135.8 77
Show 19586-0101 HJ 901 231 12.3 78
Show 19510-0021 GWP2902 259 30.5 78
Show 19567-0113 BAL 606 AB 146 10.3 81
Show 19567-0113 BAL 606 AC 139 26.6 81
Show 19567-0113 BAL 606 BC 134 16.3 81
Show 19508-0019 GWP2900 45 150.9 81
Show 20017-0012 H 1 93 AB 297 1.8 83
Show 20017-0012 H 1 93 AC 27.4 83
Show 19574+0128 J 1870 283 7.7 84
Show 20015+0040 HDO 315 203 8.7 88
Show 19501-0002 GWP2899 343 4.6 91
Show 19580+0142 BAL1538 214 16.6 99
Show 19499+0041 RST5466 85 2.2 99
Show 20027+0009 GWP2918 49 94.5 100
Show 20022+0049 BAL1211 80 12.1 100
Show 19537-0127 RST5145 14 0.4 102
Show 20027-0036 HJ 2921 341 21.7 104
Show 19521-0119 GWP2904 356 8.3 106
Show 20012+0120 A 2275 146 0.4 106
Show 20018+0110 A 2276 59 3.8 107
Show 19519-0122 J 1868 293 6.8 107
Show 19535-0133 KPP1906 298 15.0 108
Show 19568+0155 A 2391 AB 1 0.3 109
Show 19568+0155 STF2601 AB,C 162 7.1 109
Show 19589+0149 HJ 2914 209 13.5 111
Show 19510+0126 BAL1531 197 15.8 111
Show 20032+0042 HDO 316 AB 143 4.5 112
Show 20032+0042 HDO 316 AC 189 16.4 112
Show 19542+0157 ABT9002 BC 30 94.5 113
Show 19542+0157 HZG 14 AB 93 162.0 114
Show 19497+0108 GWP2898 AB 225 4.3 115
Show 19497+0108 GWP2898 AC 240 11.8 115
Show 19483+0007 J 2697 316 4.2 118
Show 19571+0207 LDS1031 246 8.5 121
Show 20018-0121 J 544 350 4.0 123
Show 19527+0202 BAL1534 295 13.4 128

 
 
WDS 19561+0007 : COMPONENTS
 
 
  A
B pa=218.6°
sep=9.15"
 
 
19561+0007 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195608.06+000709.2 Mag 11.1 PmRA 2.00
PmDE -18.0
 
 
19561+0007 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195607.68+000702.0 Mag 11.5 PmRA 2.00
PmDE -12.0 Calc delta mag 0.4 Calc coord yes