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Doubles in session


Current system
18571-0036
BAL 900


Nearby doubles
6' : 18569-0034
J 472AB

9' : 18570-0027
BAL 899

16' : 18562-0034
BU 972AB

16' : 18582+0040
LDS5869

18' : 18563-0048
A 1171AB

21' : 18562-0050
BAL 897AB

25' : 18568+0013
RST5458

32' : 18583+0102
J 1268

39' : 18554-0007
HJ 871

45' : 18573+0121
J 2158

46' : 18597-0019
J 1754AB

55' : 19008-0027
HJ 874AB

59' : 18541+0112
RST5457

60' : 18596+0123
RST5459

66' : 19014-0056
GII 67

67' : 19014-0057
TDS 959

72' : 18528+0006
BAL 895

76' : 19021-0049
TDT1192

83' : 19027-0027
J 475AB

88' : 18545+0154
STTA176AB

89' : 18512-0037
A 860

94' : 18588+0207
MIL 6

100' : 19037-0024
J 476

100' : 19028+0131
BAL1505

104' : 19037-0004
BAL 902AB

108' : 18544-0103
A 861



Selections
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18571-0036 BAL 900

 
 
18h 57m 09.78s -00° 36' 18.3" P.A. 18.00 sep 16.4 mag 11.16,13.50
 
 
Coord 2000 18571-0036 Discov num BAL 900 Comp Coord arcsec 2000 18 57 09.78 -00 36 18.3
Date first 1892 Date last 2015 Obs 11
Pa first 24 Pa last 18.3 P.A. Now (θ) 18.3°
Sep first 17.4 Sep last 16.423 Sep. Now (ρ) 16.423"
Mag pri 11.16 Mag sec 13.50 delta mag (ΔM) 2.34 Spectral class
Pri motion ra +010 Sec motion ra +001
Pri motion dec -001 Sec motion dec -001
Notes
rPM=0.896
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila
 
 
WDS 18571-0036 BAL 900 : 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
18571-0036 BAL 900 1999 3 19 16.5 11.16 13.50 D 185709.78-003618.3
18571-0036 BAL 900 2000 4 19 16.5 11.16 13.50 D 185709.78-003618.3
18571-0036 BAL 900 2010 6 19 16.6 11.16 13.50 185709.78-003618.3
18571-0036 BAL 900 2015 7 18 16.4 11.16 13.50 185709.78-003618.3

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

 
 
WDS 18571-0036 BAL 900 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18571-0036 BAL 900 : MEASURES
 
 
No records found.

 
 
WDS 18571-0036 : VIRTUAL EYEPIECE
 
 

18571-0036 BAL 900A mag 11.16 18571-0036 BAL 900B sep 16.4 P.A. 18.30 mag 13.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 18571-0036 : ALADIN DSS IMAGE @ 18h 57m 09.78s -00° 36' 18.3"
 
 
 
 
WDS 18571-0036 BAL 900 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18571-0036 BAL 900 distance=0' 18569-0034 J 472AB distance=6' 18569-0034 J 2682AC distance=6' 18570-0027 BAL 899 distance=9' 18562-0034 BU 972AB distance=16' 18562-0034 BU 972AC distance=16' 18582+0040 LDS5869 distance=16' 18563-0048 A 1171AB distance=18' 18563-0048 STF2414AC distance=18' 18562-0050 BAL 897AB distance=21' 18562-0050 BAL 897AC distance=21' 18568+0013 RST5458 distance=25' 18583+0102 J 1268 distance=32' 18554-0007 HJ 871 distance=39' 18573+0121 J 2158 distance=45' 18597-0019 J 1754AB distance=46' 18597-0019 J 1754AC distance=46' 19008-0027 HJ 874AB distance=55' 19008-0027 HJ 874AC distance=55' 18541+0112 RST5457 distance=59' 18596+0123 RST5459 distance=60' 19014-0056 GII 67 distance=66' 19014-0057 TDS 959 distance=67' 18528+0006 BAL 895 distance=72' 19021-0049 TDT1192 distance=76' 19027-0027 J 475AB distance=83' 19027-0027 J 475AC distance=83' 19027-0027 J 475AD distance=83' 19027-0043 STF2434A,BC distance=84' 19027-0043 STF2434BC distance=85' 18545+0154 STTA176BD distance=86' 18545+0154 STTA176AB distance=88' 18545+0154 STTA176AC distance=88' 18512-0037 A 860 distance=89' 18545+0154 STTA176CD distance=90' 18588+0207 MIL 6 distance=94' 19037-0024 J 476 distance=100' 19028+0131 BAL1505 distance=100' 19037-0004 BAL 902AB distance=104' 19037-0004 WSI 160AC distance=104' 19037-0004 WSI 160BC distance=104' 18544-0103 A 861 distance=108' 19028+0146 A 2195 distance=111' 18570+0228 HJ 5504 distance=112' 18564+0228 J 2681AB distance=113' 18564+0228 J 2681BC distance=114' 18526+0212 TDS 951 distance=118' 19035+0149 RMU 5 distance=121' 18546-0118 A 862 distance=121' 18557-0123 TDT1130AB distance=122' 18586+0237 A 2194AB distance=123' 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 18571-0036 BAL 900 18 16.4
Show 18569-0034 J 472 AB 120 5.0 6
Show 18569-0034 J 2682 AC 13 19.1 6
Show 18570-0027 BAL 899 197 10.3 9
Show 18562-0034 BU 972 AB 2 1.1 16
Show 18562-0034 BU 972 AC 13 74.0 16
Show 18582+0040 LDS5869 310 3.8 16
Show 18563-0048 A 1171 AB 80 0.9 18
Show 18563-0048 STF2414 AC 278 17.1 18
Show 18562-0050 BAL 897 AB 168 13.6 21
Show 18562-0050 BAL 897 AC 166 14.2 21
Show 18568+0013 RST5458 322 0.8 25
Show 18583+0102 J 1268 191 1.7 32
Show 18554-0007 HJ 871 49 12.6 39
Show 18573+0121 J 2158 62 6.1 45
Show 18597-0019 J 1754 AB 246 9.1 46
Show 18597-0019 J 1754 AC 356 8.1 46
Show 19008-0027 HJ 874 AB 345 10.5 55
Show 19008-0027 HJ 874 AC 299 25.3 55
Show 18541+0112 RST5457 209 1.7 59
Show 18596+0123 RST5459 359 0.7 60
Show 19014-0056 GII 67 188 5.2 66
Show 19014-0057 TDS 959 320 0.8 67
Show 18528+0006 BAL 895 149 3.6 72
Show 19021-0049 TDT1192 314 0.5 76
Show 19027-0027 J 475 AB 276 3.1 83
Show 19027-0027 J 475 AC 326 33.8 83
Show 19027-0027 J 475 AD 269 17.1 83
Show 19027-0043 STF2434 A,BC 88 27.8 84
Show 19027-0043 STF2434 BC 257 0.8 85
Show 18545+0154 STTA176 BD 358 150.2 86
Show 18545+0154 STTA176 AB 112 94.3 88
Show 18545+0154 STTA176 AC 4 155.5 88
Show 18512-0037 A 860 258 0.1 89
Show 18545+0154 STTA176 CD 119 82.0 90
Show 18588+0207 MIL 6 87 0.5 94
Show 19037-0024 J 476 294 4.8 100
Show 19028+0131 BAL1505 356 18.6 100
Show 19037-0004 BAL 902 AB 348 10.6 104
Show 19037-0004 WSI 160 AC 319 9.0 104
Show 19037-0004 WSI 160 BC 226 5.1 104
Show 18544-0103 A 861 344 1.6 108
Show 19028+0146 A 2195 39 2.0 111
Show 18570+0228 HJ 5504 306 68.6 112
Show 18564+0228 J 2681 AB 34 83.4 113
Show 18564+0228 J 2681 BC 101 6.2 114
Show 18526+0212 TDS 951 113 0.7 118
Show 19035+0149 RMU 5 122 0.3 121
Show 18546-0118 A 862 161 4.4 121
Show 18557-0123 TDT1130 AB 143 0.5 122
Show 18586+0237 A 2194 AB 325 1.5 123

 
 
WDS 18571-0036 : COMPONENTS
 
 
  A
B pa=18.3°
sep=16.42"
 
 
18571-0036 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185709.78-003618.3 Mag 11.16 PmRA 10.00
PmDE -1.0
 
 
18571-0036 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185710.12+003633.9 Mag 13.5 PmRA 1.00
PmDE -1.0 Calc delta mag 2.34 Calc coord yes