18553-0139 BAL 587

 
 
18h 55m 31.16s -01° 33' 24.6" P.A. 218.00 sep 6.8 mag 14.20,13.60
 
 
Coord 2000 18553-0139 Discov num BAL 587 Comp Coord arcsec 2000 18 55 31.16 -01 33 24.6
Date first 1895 Date last 2015 Obs 9
Pa first 221 Pa last 218 P.A. Now (θ) 218°
Sep first 9.8 Sep last 6.832 Sep. Now (ρ) 6.832"
Mag pri 14.20 Mag sec 13.60 delta mag (ΔM) 0.6 Spectral class
Pri motion ra Sec motion ra +003
Pri motion dec Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4265033646049412608
 
 
WDS 18553-0139 BAL 587 : 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
18553-0139 BAL 587 1895 1 221 9.8 10.70 10.70
18553-0139 BAL 587 2000 2 222 6.9 10.70 10.70 185531.16-013324.6
18553-0139 BAL 587 2015 5 219 6.8 14.20 13.60 185531.16-013324.6

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WDS 18553-0139 BAL 587 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18553-0139 BAL 587 : MEASURES
 
 
No records found.

 
 
WDS 18553-0139 : VIRTUAL EYEPIECE
 
 

18553-0139 BAL 587A mag 14.2 18553-0139 BAL 587B sep 6.8 P.A. 218.00 mag 13.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 18553-0139 : ALADIN DSS IMAGE @ 18h 55m 31.16s -01° 33' 24.6"
 
 
 
 
WDS 18553-0139 BAL 587 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18553-0139  BAL 587 distance=0' 18557-0123  TDT1130AB distance=11' 18546-0118  A   862 distance=21' 18544-0103  A   861 distance=35' 18590-0139  BAL 588 distance=53' 18574-0219  RST4611 distance=54' 18526-0108  J  2239AB distance=54' 18526-0108  J  2239BC distance=54' 18548-0229  J   531 distance=57' 18532-0226  A    92 distance=64' 18528-0249  TDT1107 distance=87' 18510-0238  RST4605 distance=94' 19017-0156  A  2688 distance=96' 19000-0233  BRT 487 distance=97' 18554-0007  HJ  871 distance=101' 18488-0120  BAL 585 distance=102' 18568+0013  RST5458 distance=108' 18528+0006  BAL 895 distance=109' 18484-0115  BAL 584 distance=110' 19028-0153  TDT1197 distance=111' 19025-0209  HJ  875 distance=112' 19034-0159  J  2250 distance=119' 18475-0128  KPP 712 distance=121' 18552-0334  TDT1127 distance=121' 18476-0156  LUQ   1 distance=121' 18476-0157  LUQ   2 distance=121' 18570-0333  RST4610AB distance=122' 18570-0333  HJ  872AB,C distance=122' 19034-0201  J  2936 distance=123' 18570-0027  BAL 899 distance=124' 19038-0136  KPP2775 distance=125' 18562-0034  BU  972AB distance=128' 18562-0034  BU  972AC distance=128' 19039-0109  RST5129 distance=129' 18569-0034  J   472AB distance=129' 18569-0034  J  2682AC distance=129' 18597-0019  J  1754AB distance=130' 18597-0019  J  1754AC distance=130' 18571-0036  BAL 900 distance=133' 18466-0149  RST5125 distance=135' 18471-0226  A  2687 distance=137' 18582+0040  LDS5869 distance=139' 18468-0223  HJ 5502 distance=140' 18544-0352  J  1374 distance=140' 18545-0354  J  3261 distance=142' 18563-0048  A  1171AB distance=143' 18563-0048  STF2414AC distance=143' 18562-0050  BAL 897AB distance=144' 18562-0050  BAL 897AC distance=144' 19008-0027  HJ  874AB distance=145' 19008-0027  HJ  874AC distance=145' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18553-0139 BAL 587 218 6.8
Show 18557-0123 TDT1130 AB 143 0.5 11
Show 18546-0118 A 862 161 4.4 21
Show 18544-0103 A 861 344 1.6 35
Show 18590-0139 BAL 588 317 9.9 53
Show 18574-0219 RST4611 127 1.7 54
Show 18526-0108 J 2239 AB 227 24.1 54
Show 18526-0108 J 2239 BC 305 8.4 54
Show 18548-0229 J 531 154 4.2 57
Show 18532-0226 A 92 33 5.6 64
Show 18528-0249 TDT1107 36 0.5 87
Show 18510-0238 RST4605 117 0.8 94
Show 19017-0156 A 2688 48 3.5 96
Show 19000-0233 BRT 487 54 8.0 97
Show 18554-0007 HJ 871 49 12.6 101
Show 18488-0120 BAL 585 149 4.6 102
Show 18568+0013 RST5458 322 0.8 108
Show 18528+0006 BAL 895 149 3.6 109
Show 18484-0115 BAL 584 218 12.2 110
Show 19028-0153 TDT1197 96 0.9 111
Show 19025-0209 HJ 875 90 14.9 112
Show 19034-0159 J 2250 47 7.6 119
Show 18475-0128 KPP 712 293 6.3 121
Show 18552-0334 TDT1127 73 0.5 121
Show 18476-0156 LUQ 1 255 0.6 121
Show 18476-0157 LUQ 2 271 0.6 121
Show 18570-0333 RST4610 AB 311 0.5 122
Show 18570-0333 HJ 872 AB,C 53 12.8 122
Show 19034-0201 J 2936 65 5.2 123
Show 18570-0027 BAL 899 197 10.3 124
Show 19038-0136 KPP2775 95 2.2 125
Show 18562-0034 BU 972 AB 2 1.1 128
Show 18562-0034 BU 972 AC 13 74.0 128
Show 19039-0109 RST5129 304 1.6 129
Show 18569-0034 J 472 AB 120 5.0 129
Show 18569-0034 J 2682 AC 13 19.1 129
Show 18597-0019 J 1754 AB 246 9.1 130
Show 18597-0019 J 1754 AC 356 8.1 130
Show 18571-0036 BAL 900 18 16.4 133
Show 18466-0149 RST5125 192 0.7 135
Show 18471-0226 A 2687 337 1.2 137
Show 18582+0040 LDS5869 310 3.8 139
Show 18468-0223 HJ 5502 5 25.7 140
Show 18544-0352 J 1374 177 5.4 140
Show 18545-0354 J 3261 27 3.5 142
Show 18563-0048 A 1171 AB 80 0.9 143
Show 18563-0048 STF2414 AC 278 17.1 143
Show 18562-0050 BAL 897 AB 168 13.6 144
Show 18562-0050 BAL 897 AC 166 14.2 144
Show 19008-0027 HJ 874 AB 345 10.5 145
Show 19008-0027 HJ 874 AC 299 25.3 145

 
 
WDS 18553-0139 : COMPONENTS
 
 
  A
B pa=218.0°
sep=6.83"
 
 
18553-0139 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185531.16-013324.6 Mag 14.2
 
 
18553-0139 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185530.88-013330.0 Mag 13.6 PmRA 3.00
PmDE -14.0 Calc delta mag 0.6 Calc coord yes