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Doubles in session


Current system
18432+3150
UC 3654


Nearby doubles
12' : 18437+3141
A 253

34' : 18409+3132
HJ 1337

36' : 18405+3139
HO 437AB

42' : 18425+3231
HJ 1340

43' : 18457+3218
SEI 574

49' : 18466+3210
HU 935

50' : 18458+3113
SLE 120

52' : 18464+3116
HJ 1345

52' : 18447+3237
LDS4797

55' : 18475+3149
BRT 262

58' : 18472+3125
STF2397

65' : 18461+3242
SEI 575

70' : 18465+3055
A 254

70' : 18389+3106
SLE 113

72' : 18400+3051
ARY 59

72' : 18409+3044
SLE 114

73' : 18392+3242
SEI 567

73' : 18486+3132
TDT1063AB

73' : 18434+3037
SLE 118

73' : 18468+3055
BRT 261

74' : 18488+3136
LDS1015

76' : 18424+3036
LDS1014

78' : 18371+3201
SLE 220

80' : 18469+3254
KPP4121

82' : 18414+3032
TDT 998

82' : 18476+3248
COU1154



Selections
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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.

18432+3150 UC 3654

 
 
18h 43m 09.22s +31° 49' 45.7" P.A. 195.00 sep 30.0 mag 11.20,16.00
 
 
Coord 2000 18432+3150 Discov num UC 3654 Comp Coord arcsec 2000 18 43 09.22 +31 49 45.7
Date first 1998 Date last 2015 Obs 4
Pa first 195 Pa last 194.7 P.A. Now (θ) 194.7°
Sep first 30.3 Sep last 29.972 Sep. Now (ρ) 29.972"
Mag pri 11.20 Mag sec 16.00 delta mag (ΔM) 4.8 Spectral class
Pri motion ra -018 Sec motion ra -031
Pri motion dec -061 Sec motion dec -041
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.375
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2637-01220-1 Gaia DR2 2090073442932118272
 
 
WDS 18432+3150 UC 3654 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18432+3150 UC 3654 2000 2 195 30.2 11.20 16.00 V 184309.22+314945.7
18432+3150 UC 3654 2002 2 195 30.2 11.20 16.00 V 184309.22+314945.7
18432+3150 UC 3654 2010 3 195 30.0 11.20 16.00 V R 184309.22+314945.7
18432+3150 UC 3654 2015 4 195 30.0 11.20 16.00 V R 184309.22+314945.7

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

 
 
WDS 18432+3150 UC 3654 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18432+3150 UC 3654 : MEASURES
 
 
No records found.

 
 
WDS 18432+3150 : VIRTUAL EYEPIECE
 
 

18432+3150 UC 3654A mag 11.2 18432+3150 UC 3654B sep 29.7 P.A. 192.60 mag 16 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 18432+3150 : ALADIN DSS IMAGE @ 18h 43m 09.22s +31° 49' 45.7"
 
 
 
 
WDS 18432+3150 UC 3654 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18432+3150 UC 3654 distance=0' 18437+3141 A 253 distance=12' 18409+3132 HJ 1337 distance=34' 18405+3139 HO 437AB distance=36' 18405+3139 HO 437AC distance=36' 18405+3139 HO 437AE distance=36' 18405+3139 HO 437CD distance=37' 18425+3231 HJ 1340 distance=42' 18457+3218 SEI 574 distance=43' 18466+3210 HU 935 distance=49' 18458+3113 SLE 120 distance=50' 18464+3116 HJ 1345 distance=52' 18447+3237 LDS4797 distance=52' 18475+3149 BRT 262 distance=55' 18472+3125 STF2397 distance=58' 18461+3242 SEI 575 distance=65' 18465+3055 A 254 distance=70' 18389+3106 SLE 113 distance=70' 18400+3051 ARY 59 distance=72' 18409+3044 SLE 114 distance=72' 18392+3242 SEI 567 distance=73' 18486+3132 TDT1063AB distance=73' 18486+3132 TDT1063AC distance=73' 18434+3037 SLE 118 distance=73' 18468+3055 BRT 261 distance=73' 18488+3136 LDS1015 distance=74' 18424+3036 LDS1014 distance=76' 18371+3201 SLE 220 distance=78' 18469+3254 KPP4121 distance=80' 18414+3032 TDT 998 distance=82' 18476+3248 COU1154 distance=82' 18375+3112 A 250 distance=82' 18437+3024 STF2376AB distance=86' 18437+3024 STF2376AC distance=86' 18437+3024 SLE 112AD distance=86' 18418+3314 KU 119 distance=86' 18386+3046 STF2359AB distance=87' 18386+3046 STF2359AC distance=87' 18386+3046 STF2359AD distance=87' 18386+3046 STF2359AE distance=87' 18501+3149 A 256 distance=89' 18364+3209 SLE 219 distance=89' 18386+3046 STF2358CD distance=89' 18473+3302 TDS 945 distance=90' 18497+3223 J 131 distance=90' 18378+3249 LDS4792 distance=91' 18413+3018 STF2367AB distance=96' 18413+3018 BTG 2AB,F distance=96' 18413+3018 STF2367AB,C distance=96' 18413+3018 STF2367AB,D distance=96' 18413+3018 STF2367AB,E distance=96' 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 18432+3150 UC 3654 195 30.0
Show 18437+3141 A 253 132 0.7 12
Show 18409+3132 HJ 1337 151 9.4 34
Show 18405+3139 HO 437 AB 140 0.3 36
Show 18405+3139 HO 437 AC 272 39.9 36
Show 18405+3139 HO 437 AE 288 22.1 36
Show 18405+3139 HO 437 CD 347 4.5 37
Show 18425+3231 HJ 1340 79 15.4 42
Show 18457+3218 SEI 574 263 18.7 43
Show 18466+3210 HU 935 153 3.1 49
Show 18458+3113 SLE 120 115 6.9 50
Show 18464+3116 HJ 1345 169 11.7 52
Show 18447+3237 LDS4797 28 47.5 52
Show 18475+3149 BRT 262 342 4.8 55
Show 18472+3125 STF2397 269 3.9 58
Show 18461+3242 SEI 575 263 28.6 65
Show 18465+3055 A 254 48 2.3 70
Show 18389+3106 SLE 113 125 11.0 70
Show 18400+3051 ARY 59 280 52.4 72
Show 18409+3044 SLE 114 145 4.3 72
Show 18392+3242 SEI 567 353 13.0 73
Show 18486+3132 TDT1063 AB 106 0.1 73
Show 18486+3132 TDT1063 AC 142 1.1 73
Show 18434+3037 SLE 118 45 8.3 73
Show 18468+3055 BRT 261 18 4.7 73
Show 18488+3136 LDS1015 301 110.3 74
Show 18424+3036 LDS1014 13 49.3 76
Show 18371+3201 SLE 220 238 18.3 78
Show 18469+3254 KPP4121 75 6.5 80
Show 18414+3032 TDT 998 315 0.8 82
Show 18476+3248 COU1154 57 0.6 82
Show 18375+3112 A 250 114 2.4 82
Show 18437+3024 STF2376 AB 63 22.3 86
Show 18437+3024 STF2376 AC 206 85.1 86
Show 18437+3024 SLE 112 AD 168 29.1 86
Show 18418+3314 KU 119 86 20.6 86
Show 18386+3046 STF2359 AB 293 24.5 87
Show 18386+3046 STF2359 AC 183 136.9 87
Show 18386+3046 STF2359 AD 183 138.6 87
Show 18386+3046 STF2359 AE 148 225.0 87
Show 18501+3149 A 256 60 2.9 89
Show 18364+3209 SLE 219 246 11.2 89
Show 18386+3046 STF2358 CD 224 2.5 89
Show 18473+3302 TDS 945 318 1.5 90
Show 18497+3223 J 131 179 2.7 90
Show 18378+3249 LDS4792 45 3.7 91
Show 18413+3018 STF2367 AB 73 0.4 96
Show 18413+3018 BTG 2 AB,F 173 42.4 96
Show 18413+3018 STF2367 AB,C 192 14.1 96
Show 18413+3018 STF2367 AB,D 84 21.9 96
Show 18413+3018 STF2367 AB,E 341 151.7 96

 
 
WDS 18432+3150 : COMPONENTS
 
 
  A
B pa=192.6°
sep=29.70"
 
 
18432+3150 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184309.22+314945.7 Mag 11.2 PmRA -18.00
PmDE -61.0 Tycho2 2637-01220-1
Tycho2
Tycho2 2637-01220-1 Pflag RAmdeg 280.78842580 DEmdeg 31.82934497
PmRA -19.0 PmDE -61.3 E RAmdeg 110 E DEmdeg 98
E pmRA 2.7 E pmDE 2.4 EpRAm 1961.07 EpDEm 1965.29
Num 4 Q RAmdeg 2.0 Q DEmdeg 1.5 Q pmRA 2.0
Q pmDE 1.5 BTmag 12.552 E BTmag 0.202 VTmag 11.732
E VTmag 0.138 Prox 532 TYC HIP
CCDM RAdeg 280.78845917 DEdeg 31.82949361 EpRA 1990 1.40
EpDE 1990 1.56 E RAdeg 137.6 E DEdeg 118.1 Posflg
Corr 0.0
 
 
18432+3150 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184308.71+314916.7 Mag 16 PmRA -31.00
PmDE -41.0 Calc delta mag 4.8 Calc coord yes