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Doubles in session


Current system
18457-0107
BAL 582


Nearby doubles
35' : 18475-0128
KPP 712

40' : 18432-0120
AOT 73

41' : 18484-0115
BAL 584

45' : 18466-0149
RST5125

49' : 18488-0120
BAL 585

58' : 18476-0156
LUQ 1

58' : 18476-0157
LUQ 2

65' : 18442-0208
BRT 484

78' : 18468-0223
HJ 5502

83' : 18471-0226
A 2687

85' : 18439-0013
A 859

87' : 18437-0014
A 858AB

87' : 18462+0019
TDT1044

93' : 18395-0107
GWP2791

96' : 18425-0016
CVR 213

99' : 18490+0018
A 2263

100' : 18526-0108
J 2239AB

108' : 18388-0136
BAL 581

118' : 18424+0040
HDZ 2

121' : 18394-0009
KPP 903

121' : 18510-0238
RST4605

126' : 18465-0058
STF2379AB

128' : 18454-0314
A 90

128' : 18447-0100
HJ 5501

129' : 18441-0313
J 528

130' : 18528+0006
BAL 895



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

18457-0107 BAL 582

 
 
18h 45m 41.17s -01° 06' 50.9" P.A. 321.00 sep 12.4 mag 11.83,11.71
 
 
Coord 2000 18457-0107 Discov num BAL 582 Comp Coord arcsec 2000 18 45 41.17 -01 06 50.9
Date first 1908 Date last 2016 Obs 14
Pa first 328 Pa last 320.8 P.A. Now (θ) 320.8°
Sep first 11.9 Sep last 12.364 Sep. Now (ρ) 12.364"
Mag pri 11.83 Mag sec 11.71 delta mag (ΔM) 0.12 Spectral class
Pri motion ra +011 Sec motion ra -008
Pri motion dec -002 Sec motion dec -005
Notes
rPM=1.72
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5114-01003-1 Gaia DR2 4260079242294858624
 
 
WDS 18457-0107 BAL 582 : 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
18457-0107 BAL 582 1999 3 323 12.3 11.59 13.10 D 184541.17-010650.9
18457-0107 BAL 582 2004 5 322 12.3 11.59 13.10 D 184541.17-010650.9
18457-0107 BAL 582 2010 8 323 12.4 11.83 11.71 184541.17-010650.9
18457-0107 BAL 582 2016 9 322 12.4 11.83 11.71 184541.17-010650.9

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

 
 
WDS 18457-0107 BAL 582 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18457-0107 BAL 582 : MEASURES
 
 
No records found.

 
 
WDS 18457-0107 : VIRTUAL EYEPIECE
 
 

18457-0107 BAL 582A mag 11.83 18457-0107 BAL 582B sep 12.4 P.A. 320.80 mag 11.71 virtual eyepiece
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Radius:
Components only
 
 
WDS 18457-0107 : ALADIN DSS IMAGE @ 18h 45m 41.17s -01° 06' 50.9"
 
 
 
 
WDS 18457-0107 BAL 582 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18457-0107 BAL 582 distance=1' 18475-0128 KPP 712 distance=35' 18432-0120 AOT 73 distance=40' 18484-0115 BAL 584 distance=41' 18466-0149 RST5125 distance=45' 18488-0120 BAL 585 distance=49' 18476-0156 LUQ 1 distance=58' 18476-0157 LUQ 2 distance=58' 18442-0208 BRT 484 distance=65' 18468-0223 HJ 5502 distance=78' 18471-0226 A 2687 distance=83' 18439-0013 A 859 distance=85' 18437-0014 A 858AB distance=87' 18437-0014 AOT 74AB,C distance=87' 18462+0019 TDT1044 distance=87' 18395-0107 GWP2791 distance=93' 18425-0016 CVR 213 distance=96' 18490+0018 A 2263 distance=99' 18526-0108 J 2239BC distance=100' 18526-0108 J 2239AB distance=100' 18388-0136 BAL 581 distance=108' 18424+0040 HDZ 2 distance=118' 18394-0009 KPP 903 distance=121' 18510-0238 RST4605 distance=121' 18465-0058 MCA 53Aa,Ab distance=126' 18465-0058 STF2379AB distance=126' 18465-0058 STF2379AC distance=126' 18465-0058 STF2379BC distance=126' 18454-0314 A 90 distance=128' 18447-0100 HJ 5501 distance=128' 18441-0313 J 528 distance=129' 18528+0006 BAL 895 distance=130' 18544-0103 A 861 distance=132' 18387-0012 IPH 26 distance=132' 18418+0052 HJ 865 distance=132' 18394-0239 BRT1948 distance=132' 18512-0037 A 860 distance=133' 18546-0118 A 862 distance=134' 18366-0114 CON 35AB distance=136' 18366-0114 CON 35AC distance=136' 18386-0235 WAM 4 distance=138' 18532-0226 A 92 distance=138' 18383-0236 BRT3333 distance=143' 18381-0233 TVB 304 distance=144' 18379-0023 STF2347 distance=147' 18409+0102 CON 36AB distance=148' 18409+0102 CON 36CD distance=148' 18528-0249 TDT1107 distance=149' 18553-0139 BAL 587 distance=150' 18557-0123 TDT1130AB distance=152' 18475-0338 TNN 12AB distance=154' 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 18457-0107 BAL 582 321 12.4 1
Show 18475-0128 KPP 712 293 6.3 35
Show 18432-0120 AOT 73 325 11.7 40
Show 18484-0115 BAL 584 218 12.2 41
Show 18466-0149 RST5125 192 0.7 45
Show 18488-0120 BAL 585 149 4.6 49
Show 18476-0156 LUQ 1 255 0.6 58
Show 18476-0157 LUQ 2 271 0.6 58
Show 18442-0208 BRT 484 51 4.3 65
Show 18468-0223 HJ 5502 5 25.7 78
Show 18471-0226 A 2687 337 1.2 83
Show 18439-0013 A 859 10 0.3 85
Show 18437-0014 A 858 AB 245 0.9 87
Show 18437-0014 AOT 74 AB,C 303 25.5 87
Show 18462+0019 TDT1044 4 0.5 87
Show 18395-0107 GWP2791 186 22.9 93
Show 18425-0016 CVR 213 89 75.6 96
Show 18490+0018 A 2263 103 1.5 99
Show 18526-0108 J 2239 BC 305 8.4 100
Show 18526-0108 J 2239 AB 227 24.1 100
Show 18388-0136 BAL 581 125 3.9 108
Show 18424+0040 HDZ 2 110 11.8 118
Show 18394-0009 KPP 903 134 7.5 121
Show 18510-0238 RST4605 117 0.8 121
Show 18465-0058 MCA 53 Aa,Ab 95 0.0 126
Show 18465-0058 STF2379 AB 121 12.5 126
Show 18465-0058 STF2379 AC 155 21.8 126
Show 18465-0058 STF2379 BC 172 13.4 126
Show 18454-0314 A 90 359 3.1 128
Show 18447-0100 HJ 5501 6 21.0 128
Show 18441-0313 J 528 195 4.6 129
Show 18528+0006 BAL 895 149 3.6 130
Show 18544-0103 A 861 344 1.6 132
Show 18387-0012 IPH 26 339 24.6 132
Show 18418+0052 HJ 865 114 20.4 132
Show 18394-0239 BRT1948 248 4.1 132
Show 18512-0037 A 860 258 0.1 133
Show 18546-0118 A 862 161 4.4 134
Show 18366-0114 CON 35 AB 32 2.8 136
Show 18366-0114 CON 35 AC 37 7.9 136
Show 18386-0235 WAM 4 93 1.4 138
Show 18532-0226 A 92 33 5.6 138
Show 18383-0236 BRT3333 239 2.3 143
Show 18381-0233 TVB 304 26 26.3 144
Show 18379-0023 STF2347 259 3.4 147
Show 18409+0102 CON 36 AB 141 0.2 148
Show 18409+0102 CON 36 CD 281 2.2 148
Show 18528-0249 TDT1107 36 0.5 149
Show 18553-0139 BAL 587 218 6.8 150
Show 18557-0123 TDT1130 AB 143 0.5 152
Show 18475-0338 TNN 12 AB 266 2.1 154

 
 
WDS 18457-0107 : COMPONENTS
 
 
  A
B pa=320.8°
sep=12.36"
 
 
18457-0107 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184541.17-010650.9 Mag 11.83 PmRA 11.00
PmDE -2.0
CCDM
Ccdm 18457-0107 RComp Comp A Note1
Note2 Discov num DRAs -0.79 DDEs 9.4
R dRAs 56 Year Theta Rho
Obs 2 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18405S0113A
HIC
 
 
18457-0107 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184540.65-010641.3 Mag 11.71 PmRA -8.00
PmDE -5.0 Tycho2 5114-01003-1 Calc delta mag 0.12 Calc coord yes
Tycho2
Tycho2 5114-01003-1 Pflag RAmdeg 281.42154453 DEmdeg -1.11414425
PmRA 10.3 PmDE -3.3 E RAmdeg 44 E DEmdeg 54
E pmRA 1.6 E pmDE 1.7 EpRAm 1979.44 EpDEm 1972.38
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.8 Q pmRA 1.1
Q pmDE 0.8 BTmag 12.267 E BTmag 0.159 VTmag 11.588
E VTmag 0.120 Prox 999 TYC HIP
CCDM RAdeg 281.42153250 DEdeg -1.11413194 EpRA 1990 1.85
EpDE 1990 1.69 E RAdeg 55.6 E DEdeg 82.1 Posflg
Corr -0.2
CCDM
Ccdm 18457-0107 RComp Comp B Note1
Note2 Discov num BAL 582 DRAs -1.28 DDEs 19.1
R dRAs 56 Year 1908 Theta 328 Rho 11.9
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18405S0113B
HIC