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Doubles in session


Current system
18590+0330
VOU 39 BC


Nearby doubles
20' : 18583+0347
HDS2690

20' : 18578+0339
BAL2501

23' : 18578+0315
UC 243

38' : 18574+0302
UC 242

43' : 18578+0409
HJ 873

48' : 18559+0323
A 2193

48' : 18558+0327
A 2192

55' : 18586+0237
A 2194AB

56' : 18573+0422
J 2159

57' : 19002+0237
J 474

58' : 18566+0416
TOK 620

59' : 18562+0412
STF2417AB
Alya

65' : 19031+0350
HJL1100

68' : 18553+0251
ROE 8

70' : 18570+0228
HJ 5504

73' : 18564+0228
J 2681AB

77' : 19021+0230
BAL1973

84' : 18588+0207
MIL 6

84' : 18534+0323
STF2413

90' : 19034+0432
TDS 962

93' : 19030+0440
KPP 431

93' : 18572+0500
HEI 898

94' : 18583+0503
KPP2008

97' : 18532+0413
A 358AB

109' : 19049+0433
HDS2707

109' : 19040+0213
BAL1974



Selections
Full WDS
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.

18590+0330 VOU 39 BC

 
 
18h 58m 58.77s +03° 30' 20.9" P.A. 175.00 sep 0.2 mag 9.40,9.50 Sp A0
 
 
Coord 2000 18590+0330 Discov num VOU  39 Comp BC Coord arcsec 2000 18 58 58.77 +03 30 20.9
Date first 1937 Date last 2018 Obs 10
Pa first 113 Pa last 174.7 P.A. Now (θ) 174.7°
Sep first 0.2 Sep last 0.201 Sep. Now (ρ) 0.201"
Mag pri 9.40 Mag sec 9.50 delta mag (ΔM) 0.1 Spectral class A0 (white)
Pri motion ra +015 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18590+0330 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 58 57 +03 29 58 ALL 3 A,BC 2016 21 47 34.7 8.56 8.65 0.09
Show 124122 18 58 59 +03 30 21 VOU 39 BC 2018 10 175 0.2 9.40 9.50 0.10 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 124122 Tycho2 0453-00423-1 Gaia DR2 4280846409901194368
HD 176180
 
 
WDS 18590+0330 VOU 39 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
All1930 Ma - Aller, R.M. 1930AN....238...71A
All1930 AN 238, 71, 1930
All1932 Ma j Aller, R.M. 1932AN....245..213A
All1932 AN 245, 213, 1932
All1934 Ma j Aller, R.M. 1934AN....251..273A
All1934 AN 251, 273, 1934
All1936 Ma - Aller, R.M. 1936AN....259..133A
All1936 AN 259, 133, 1936
All1941 Ma j Aller, R.M. .
All1941 Las Ciencias, Ano. 6, #2, 259, 1941
All1947 Ma j Aller, R.M. .
All1947 Revista de Geofisica, Ano. 6, #24, 604, 1947
All1951 orb - Aller, R.M. 1951UrBar..36....7C
All1951 Urania Barcelona 36, 7, 1951
All1952 Ma - Aller, R.M. 1952UrBar..37....1C
All1952 Urania Barcelona 37, 1, 1952
All1960 Ma - Aller, R.M. 1960UrBar..45..252C
All1960 Urania Barcelona 45, 252, 1960
Vou1908 orb - Voute, J.G. 1908MNRAS..68..563V
Vou1908 MNRAS 68, 563, 1908
Vou1911 Ma - Voute, J.G. 1911AN....190....1V
Vou1911 AN 190, 1, 1911 (also published in Vou1922)
Vou1915 Ma j Voute, J.G. 1915CiUO...27..205V
Vou1915 Union Obs. Johannesburg Circ. 27, 205, 1915
Vou1918 Ma j Voute, J.G. 1918MNRAS..75..432V
Vou1918 +Pa MNRAS 75, 432, 1918
Vou1918 (most micrometrical measures are also in Vou1925a, all photographic measures are
Vou1918 also in Vou1925b)
Vou1918b Ma - Voute, J.G. 1918MNRAS..78..683V
Vou1918b +Pa MNRAS 78, 683, 1918 (measures are also in Vou1925a)
Vou1919 Ma j Voute, J.G. 1919AnLei..10B...1V
Vou1919 Ann. Leiden Obs. 10, Pt.2, 1919
Vou1922 Ma - Voute, J.G. 1922AnLei..102...1V
Vou1922 Ann. Leiden Obs. 10, Pt.2, 1922
Vou1924 orb - Voute, J.G. 1924BAN.....2..181V
Vou1924 BAN 2, 181, 1924
Vou1925a Ma j Voute, J.G. 1925AnBos...1....3V
Vou1925a Ann. Bosscha Obs. Lembang 1, Pt.3, 1925 (most measures are also in Vou1918)
Vou1925b Pa - Voute, J.G. 1925AnBos...1....3V
Vou1925b +Po Ann. Bosscha Obs. Lembang 1, Appendix, 1925 (all measures are also in Vou1918)
Vou1926 Ma j Voute, J.G. 1926AnBos...1....3V
Vou1926 +Po Ann. Bosscha Obs. Lembang 1, Pt.2, 1926
Vou1927A Ma - Voute, J.G. 1927sdsc.book......
Vou1927A cited in SDS (Southern Double Star Catalog), 1927
Vou1932 Ma j Voute, J.G. 1932AnBos...6....3V
Vou1932 Ann. Bosscha Obs. Lembang 6, Pt.1, A1, 1932
Vou1946 orb - Voute, J.G. .
Vou1946 Riverview Coll. Obs. Pub. 2, 43, 1946
Vou1947a Ma j Voute, J.G., Terkule, Strand, K., van den Bos, W., Wallenquist, A., van Dissel, 1947AnBos...6....3V
Vou1947a +Po Janssen, & Witlox
Vou1947a Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947
Vou1947b Ma j Voute, J.G. 1947AnBos...6....1V
Vou1947b Ann. Bosscha Obs. Lembang 6, Pt.4, D1, 1947
Vou1951 Ma - Voute, J.G. 1951RA......2..319V
Vou1951 Vatican Obs. Richerche Astron. 2, 319, 1951
Vou1955 Ma j Voute, J.G. 1955JO.....38..109V
Vou1955 +Po J. Obs. 38, 109, 1955 (a few errata noted in Vou1956)
Vou1956 Ma - Voute, J.G. 1956JO.....39..116V
Vou1956 J. Obs. 39, 116, 1956
Vou9999 Ma j Voute, J.G. ...................
Vou9999 +Po Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18590+0330 VOU 39 BC 1995 8 160 0.2 9.80 9.90 A0 185858.77+033020.9
18590+0330 VOU 39 BC 2018 9 175 0.2 9.40 9.50 A0 185858.77+033020.9

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

 
 
WDS 18590+0330 VOU 39 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18590+0330 VOU 39 BC : MEASURES
 
 
No records found.

 
 
WDS 18590+0330 : VIRTUAL EYEPIECE
 
 

18590+0330 ALL 3A mag 8.56 Sp A0 18590+0330 VOU 39B sep 34.5 P.A. 48.20 mag 9.4 Sp A0 18590+0330 VOU 39C sep 34.4 P.A. 48.50 mag 9.5 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18590+0330 : ALADIN DSS IMAGE @ 18h 58m 58.77s +03° 30' 20.9"
 
 
 
 
WDS 18590+0330 VOU 39 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18590+0330 VOU 39BC distance=0' 18590+0330 ALL 3A,BC distance=1' 18583+0347 HDS2690 distance=20' 18578+0339 BAL2501 distance=20' 18578+0315 UC 243 distance=23' 18574+0302 UC 242 distance=38' 18578+0409 HJ 873 distance=43' 18559+0323 A 2193 distance=48' 18558+0327 A 2192 distance=48' 18586+0237 A 2194AB distance=55' 18573+0422 J 2159 distance=56' 19002+0237 J 474 distance=57' 18566+0416 TOK 620 distance=58' 18562+0412 STF2417BC distance=59' 18562+0412 STF2417AB (Alya) distance=59' 18562+0412 STF2417AC (Alya) distance=59' 19031+0350 HJL1100 distance=65' 18553+0251 ROE 8 distance=68' 18570+0228 HJ 5504 distance=70' 18564+0228 J 2681BC distance=72' 18564+0228 J 2681AB distance=73' 19021+0230 BAL1973 distance=77' 18588+0207 MIL 6 distance=84' 18534+0323 STF2413 distance=84' 19034+0432 TDS 962 distance=90' 19030+0440 KPP 431 distance=93' 18572+0500 HEI 898 distance=93' 18583+0503 KPP2008 distance=94' 18532+0413 A 358AB distance=97' 18532+0413 GII 274Aa,Ab distance=97' 19049+0433 HDS2707 distance=109' 19040+0213 BAL1974 distance=109' 19059+0251 BAL1975 distance=112' 18525+0420 J 2155 distance=112' 18514+0351 DOO 72 distance=116' 18545+0154 STTA176CD distance=116' 18545+0154 STTA176BD distance=118' 18545+0154 STTA176AB distance=118' 18545+0154 STTA176AC distance=118' 19028+0146 A 2195 distance=120' 19035+0149 RMU 5 distance=123' 18526+0212 TDS 951 distance=124' 18596+0123 RST5459 distance=127' 18573+0121 J 2158 distance=133' 19028+0131 BAL1505 distance=133' 19004+0552 LDS6333 distance=143' 18580+0554 CSN 11AB distance=145' 18580+0554 CSN 11AC distance=145' 18580+0554 CSN 11AD distance=145' 18580+0554 CSN 11AE distance=145' 18580+0554 CSN 11AF distance=145' 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 18590+0330 VOU 39 BC 175 0.2
Show 18590+0330 ALL 3 A,BC 47 34.7 1
Show 18583+0347 HDS2690 14 0.1 20
Show 18578+0339 BAL2501 346 3.7 20
Show 18578+0315 UC 243 91 10.8 23
Show 18574+0302 UC 242 180 19.8 38
Show 18578+0409 HJ 873 73 21.6 43
Show 18559+0323 A 2193 357 1.0 48
Show 18558+0327 A 2192 319 0.2 48
Show 18586+0237 A 2194 AB 325 1.5 55
Show 18573+0422 J 2159 186 7.1 56
Show 19002+0237 J 474 101 2.9 57
Show 18566+0416 TOK 620 270 842.1 58
Show 18562+0412 STF2417 BC 56 405.6 59
Show Alya 18562+0412 STF2417 AB 106 22.4 59
Show Alya 18562+0412 STF2417 AC 58 421.0 59
Show 19031+0350 HJL1100 22 88.6 65
Show 18553+0251 ROE 8 246 5.6 68
Show 18570+0228 HJ 5504 306 68.6 70
Show 18564+0228 J 2681 BC 101 6.2 72
Show 18564+0228 J 2681 AB 34 83.4 73
Show 19021+0230 BAL1973 190 10.7 77
Show 18588+0207 MIL 6 87 0.5 84
Show 18534+0323 STF2413 200 10.3 84
Show 19034+0432 TDS 962 138 1.0 90
Show 19030+0440 KPP 431 158 3.2 93
Show 18572+0500 HEI 898 183 2.2 93
Show 18583+0503 KPP2008 250 16.0 94
Show 18532+0413 A 358 AB 109 1.6 97
Show 18532+0413 GII 274 Aa,Ab 157 0.1 97
Show 19049+0433 HDS2707 145 0.1 109
Show 19040+0213 BAL1974 295 1.5 109
Show 19059+0251 BAL1975 187 7.8 112
Show 18525+0420 J 2155 276 8.1 112
Show 18514+0351 DOO 72 52 31.5 116
Show 18545+0154 STTA176 CD 119 82.0 116
Show 18545+0154 STTA176 BD 358 150.2 118
Show 18545+0154 STTA176 AB 112 94.3 118
Show 18545+0154 STTA176 AC 4 155.5 118
Show 19028+0146 A 2195 39 2.0 120
Show 19035+0149 RMU 5 122 0.3 123
Show 18526+0212 TDS 951 113 0.7 124
Show 18596+0123 RST5459 359 0.7 127
Show 18573+0121 J 2158 62 6.1 133
Show 19028+0131 BAL1505 356 18.6 133
Show 19004+0552 LDS6333 26 17.3 143
Show 18580+0554 CSN 11 AB 179 4.4 145
Show 18580+0554 CSN 11 AC 271 7.1 145
Show 18580+0554 CSN 11 AD 275 8.3 145
Show 18580+0554 CSN 11 AE 215 8.5 145
Show 18580+0554 CSN 11 AF 330 9.3 145

 
 
WDS 18590+0330 : COMPONENTS
 
 
  A B
B pa=48.2°
sep=34.53"
 
C pa=48.5°
sep=34.41"
pa=174.7°
sep=0.20"
 
 
18590+0330 A
 
 
Coord arcsec 2000 185857.05+032957.9 Mag 8.56 Spectral class A0 (white) PmRA 5.00
PmDE -4.0 Tycho2 0453-00482-1
Tycho2
Tycho2 0453-00482-1 Pflag RAmdeg 284.73772598 DEmdeg 3.49944292
PmRA 7.2 PmDE -1.8 E RAmdeg 9 E DEmdeg 10
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.76 EpDEm 1990.39
Num 8 Q RAmdeg 0.4 Q DEmdeg 0.9 Q pmRA 0.5
Q pmDE 0.9 BTmag 9.954 E BTmag 0.027 VTmag 8.558
E VTmag 0.014 Prox 344 TYC T HIP
CCDM RAdeg 284.73770972 DEdeg 3.49944694 EpRA 1990 1.83
EpDE 1990 1.74 E RAdeg 8.7 E DEdeg 10.3 Posflg
Corr 0.0
CCDM
Ccdm 18590+0330 RComp Comp A Note1
Note2 Discov num DRAs -2.96 DDEs -1.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.9 Sp A0 PmNote *
PmRA 6 PmDE 1 Dm number +03 3855 Cat1 BD
Name2 +03 2362 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 18540N0322A
HIC
 
 
18590+0330 B
 
 
Coord arcsec 2000 185858.77+033020.9 Mag 9.4 Spectral class A0 (white) PmRA 15.00
PmDE 0.0 SAO 124122 Tycho2 0453-00423-1 HD 176180
DM BD+03 3856 Calc delta mag 0.84
Tycho2
Tycho2 0453-00423-1 Pflag RAmdeg 284.74486879 DEmdeg 3.50581949
PmRA 5.5 PmDE -2.1 E RAmdeg 7 E DEmdeg 8
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.33 EpDEm 1990.90
Num 8 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 8.939 E BTmag 0.018 VTmag 8.650
E VTmag 0.015 Prox 344 TYC T HIP
CCDM RAdeg 284.74485611 DEdeg 3.50582417 EpRA 1990 1.84
EpDE 1990 1.73 E RAdeg 7.0 E DEdeg 8.3 Posflg
Corr 0.0
SAO
SAO 124122 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.028 Vmag 8.8 SpType A0
Double code Source 30 CatNum 6457 DM BD+03 3856
DMcomp BDsup HD 176180 M HD 0
GC RA1950rad 4.95883664 DE1950rad 0.0599748 PmRA2000 0.001
PmDE2000 -0.029
CCDM
Ccdm 18590+0330 RComp Comp B Note1
Note2 Discov num ALL DRAs -1.24 DDEs 20.5
R dRAs 10 Year 1933 Theta 049 Rho 34.4
Obs 1 Vmag 9.8 Sp A0 PmNote *
PmRA 3 PmDE -15 Dm number +03 3856 Cat1 BD
Name2 +03 2363 Cat2 AGK2/3 HD 176180 M HD
ADS BDS M ADS BDS N IDS IDS 18540N0322B
HIC
 
 
18590+0330 C
 
 
Coord arcsec 2000 185858.77+033020.7 Mag 9.5 Calc delta mag 0.94 Calc coord yes
CCDM
Ccdm 18590+0330 RComp B Comp C Note1
Note2 Discov num VOU 39 DRAs DDEs
R dRAs Year 1937 Theta 114 Rho 0.2
Obs 3 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18540N0322C
HIC