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Doubles in session


Current system
18488-0120
BAL 585


Nearby doubles
10' : 18484-0115
BAL 584

21' : 18475-0128
KPP 712

41' : 18476-0156
LUQ 1

41' : 18476-0157
LUQ 2

44' : 18466-0149
RST5125

49' : 18457-0107
BAL 582

55' : 18526-0108
J 2239AB

69' : 18468-0223
HJ 5502

71' : 18471-0226
A 2687

83' : 18442-0208
BRT 484

84' : 18510-0238
RST4605

85' : 18432-0120
AOT 73

87' : 18544-0103
A 861

87' : 18546-0118
A 862

94' : 18532-0226
A 92

100' : 18490+0018
A 2263

102' : 18553-0139
BAL 587

104' : 18557-0123
TDT1130AB

107' : 18528+0006
BAL 895

108' : 18462+0019
TDT1044

108' : 18528-0249
TDT1107

113' : 18548-0229
J 531

120' : 18439-0013
A 859

122' : 18437-0014
A 858AB

123' : 18512-0037
A 860

124' : 18454-0314
A 90



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

18488-0120 BAL 585

 
 
18h 48m 47.94s -01° 20' 41.5" P.A. 149.00 sep 4.6 mag 11.10,11.50 Sp A2
 
 
Coord 2000 18488-0120 Discov num BAL 585 Comp Coord arcsec 2000 18 48 47.94 -01 20 41.5
Date first 1895 Date last 2016 Obs 13
Pa first 151 Pa last 148.7 P.A. Now (θ) 148.7°
Sep first 4.9 Sep last 4.622 Sep. Now (ρ) 4.622"
Mag pri 11.10 Mag sec 11.50 delta mag (ΔM) 0.4 Spectral class A2 (white)
Pri motion ra -005 Sec motion ra -001
Pri motion dec -004 Sec motion dec -009
Notes N (See Notes)
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4260023893064376064
 
 
WDS 18488-0120 BAL 585 : NOTES
 
 
discov_num notes refcode
BAL 585 J 1373.
 
 
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
18488-0120 BAL 585 2003 7 149 4.6 9.80 10.10 N D 184847.94-012041.5
18488-0120 BAL 585 2004 8 148 4.6 9.80 10.10 N D 184847.94-012041.5
18488-0120 BAL 585 2016 11 149 4.6 11.10 11.50 A2 N 184847.94-012041.5

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

 
 
WDS 18488-0120 BAL 585 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18488-0120 BAL 585 : MEASURES
 
 
No records found.

 
 
WDS 18488-0120 : VIRTUAL EYEPIECE
 
 

18488-0120 BAL 585A mag 11.1 Sp A2 18488-0120 BAL 585B sep 4.6 P.A. 148.70 mag 11.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 18488-0120 : ALADIN DSS IMAGE @ 18h 48m 47.94s -01° 20' 41.5"
 
 
 
 
WDS 18488-0120 BAL 585 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18488-0120 BAL 585 distance=0' 18484-0115 BAL 584 distance=10' 18475-0128 KPP 712 distance=21' 18476-0156 LUQ 1 distance=41' 18476-0157 LUQ 2 distance=41' 18466-0149 RST5125 distance=44' 18457-0107 BAL 582 distance=49' 18526-0108 J 2239BC distance=55' 18526-0108 J 2239AB distance=55' 18468-0223 HJ 5502 distance=69' 18471-0226 A 2687 distance=71' 18442-0208 BRT 484 distance=83' 18510-0238 RST4605 distance=84' 18432-0120 AOT 73 distance=85' 18544-0103 A 861 distance=87' 18546-0118 A 862 distance=87' 18532-0226 A 92 distance=94' 18490+0018 A 2263 distance=100' 18553-0139 BAL 587 distance=102' 18557-0123 TDT1130AB distance=104' 18528+0006 BAL 895 distance=107' 18462+0019 TDT1044 distance=108' 18528-0249 TDT1107 distance=108' 18548-0229 J 531 distance=113' 18439-0013 A 859 distance=120' 18437-0014 A 858AB distance=122' 18437-0014 AOT 74AB,C distance=122' 18512-0037 A 860 distance=123' 18454-0314 A 90 distance=124' 18441-0313 J 528 distance=132' 18554-0007 HJ 871 distance=133' 18425-0016 CVR 213 distance=135' 18475-0338 TNN 12AB distance=140' 18475-0338 TNN 12AC distance=140' 18475-0338 TNN 12AD distance=140' 18475-0338 TNN 12AE distance=140' 18395-0107 GWP2791 distance=140' 18574-0219 RST4611 distance=142' 18465-0058 MCA 53Aa,Ab distance=143' 18465-0058 STF2379AB distance=143' 18465-0058 STF2379AC distance=143' 18465-0058 STF2379BC distance=143' 18473-0346 J 2232 distance=148' 18388-0136 BAL 581 distance=152' 18568+0013 RST5458 distance=153' 18447-0100 HJ 5501 distance=154' 18590-0139 BAL 588 distance=154' 18424+0040 HDZ 2 distance=155' 18562-0034 BU 972AB distance=160' 18562-0034 BU 972AC distance=160' 18394-0239 BRT1948 distance=162' 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 18488-0120 BAL 585 149 4.6
Show 18484-0115 BAL 584 218 12.2 10
Show 18475-0128 KPP 712 293 6.3 21
Show 18476-0156 LUQ 1 255 0.6 41
Show 18476-0157 LUQ 2 271 0.6 41
Show 18466-0149 RST5125 192 0.7 44
Show 18457-0107 BAL 582 321 12.4 49
Show 18526-0108 J 2239 BC 305 8.4 55
Show 18526-0108 J 2239 AB 227 24.1 55
Show 18468-0223 HJ 5502 5 25.7 69
Show 18471-0226 A 2687 337 1.2 71
Show 18442-0208 BRT 484 51 4.3 83
Show 18510-0238 RST4605 117 0.8 84
Show 18432-0120 AOT 73 325 11.7 85
Show 18544-0103 A 861 344 1.6 87
Show 18546-0118 A 862 161 4.4 87
Show 18532-0226 A 92 33 5.6 94
Show 18490+0018 A 2263 103 1.5 100
Show 18553-0139 BAL 587 218 6.8 102
Show 18557-0123 TDT1130 AB 143 0.5 104
Show 18528+0006 BAL 895 149 3.6 107
Show 18462+0019 TDT1044 4 0.5 108
Show 18528-0249 TDT1107 36 0.5 108
Show 18548-0229 J 531 154 4.2 113
Show 18439-0013 A 859 10 0.3 120
Show 18437-0014 A 858 AB 245 0.9 122
Show 18437-0014 AOT 74 AB,C 303 25.5 122
Show 18512-0037 A 860 258 0.1 123
Show 18454-0314 A 90 359 3.1 124
Show 18441-0313 J 528 195 4.6 132
Show 18554-0007 HJ 871 49 12.6 133
Show 18425-0016 CVR 213 89 75.6 135
Show 18475-0338 TNN 12 AB 266 2.1 140
Show 18475-0338 TNN 12 AC 224 2.5 140
Show 18475-0338 TNN 12 AD 237 3.1 140
Show 18475-0338 TNN 12 AE 355 3.9 140
Show 18395-0107 GWP2791 186 22.9 140
Show 18574-0219 RST4611 127 1.7 142
Show 18465-0058 MCA 53 Aa,Ab 95 0.0 143
Show 18465-0058 STF2379 AB 121 12.5 143
Show 18465-0058 STF2379 AC 155 21.8 143
Show 18465-0058 STF2379 BC 172 13.4 143
Show 18473-0346 J 2232 87 5.4 148
Show 18388-0136 BAL 581 125 3.9 152
Show 18568+0013 RST5458 322 0.8 153
Show 18447-0100 HJ 5501 6 21.0 154
Show 18590-0139 BAL 588 317 9.9 154
Show 18424+0040 HDZ 2 110 11.8 155
Show 18562-0034 BU 972 AB 2 1.1 160
Show 18562-0034 BU 972 AC 13 74.0 160
Show 18394-0239 BRT1948 248 4.1 162

 
 
WDS 18488-0120 : COMPONENTS
 
 
  A
B pa=148.7°
sep=4.62"
 
 
18488-0120 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184847.94-012041.5 Mag 11.1 Spectral class A2 (white)
PmRA -5.00 PmDE -4.0
 
 
18488-0120 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184848.10-012045.4 Mag 11.5 PmRA -1.00
PmDE -9.0 Calc delta mag 0.4 Calc coord yes