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Doubles in session


Current system
20190+3155
TDT 2162


Nearby doubles
7' : 20188+3201
SEI1075

14' : 20198+3203
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15' : 20200+3201
SEI1085

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SEI1068

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SEI1065

27' : 20170+3153
SEI1061

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TDS1057

31' : 20190+3225
TDT2161

31' : 20168+3206
COU1476AB

31' : 20176+3130
SEI1066

36' : 20169+3218
SEI1060

36' : 20189+3230
SEI1076

37' : 20169+3130
HO 588AB

41' : 20192+3235
KLT 21AB

48' : 20169+3235
A 284

50' : 20218+3230
TDT2206

53' : 20188+3102
HDS2902

54' : 20165+3238
GII 15

54' : 20217+3112
BRT 279

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RAO 430

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A 1208

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TDT2200

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BRT1954

64' : 20144+3129
A 1204

65' : 20222+3105
TDT2211

66' : 20196+3259
SEI1083



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20190+3155 TDT 2162

 
 
20h 19m 00.13s +31° 54' 37.9" P.A. 269.00 sep 1.8 mag 10.57,12.90
 
 
Coord 2000 20190+3155 Discov num TDT2162 Comp Coord arcsec 2000 20 19 00.13 +31 54 37.9
Date first 1991 Date last 1991 Obs 1
Pa first 269 Pa last 269.2 P.A. Now (θ) 269.2°
Sep first 1.8 Sep last 1.75 Sep. Now (ρ) 1.75"
Mag pri 10.57 Mag sec 12.90 delta mag (ΔM) 2.33 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -008 Sec motion dec -008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2676-01602-1 Gaia DR2 2054280010131946880 HD 332144
 
 
WDS 20190+3155 TDT 2162 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20190+3155 TDT2162 1991 1 269 1.8 10.57 12.90 201900.13+315437.9

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

 
 
WDS 20190+3155 TDT 2162 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20190+3155 TDT 2162 : MEASURES
 
 
No records found.

 
 
WDS 20190+3155 : VIRTUAL EYEPIECE
 
 

20190+3155 TDT2162A mag 10.57 20190+3155 TDT2162B sep 1.5 P.A. 269.10 mag 12.9 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 20190+3155 : ALADIN DSS IMAGE @ 20h 19m 00.13s +31° 54' 37.9"
 
 
 
 
WDS 20190+3155 TDT 2162 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20190+3155 TDT2162 distance=1' 20188+3201 SEI1075 distance=7' 20198+3203 TDS1060 distance=14' 20200+3201 SEI1085 distance=15' 20181+3202 SEI1068 distance=15' 20175+3205 SEI1065 distance=22' 20170+3153 SEI1061 distance=27' 20176+3132 TDS1057 distance=29' 20190+3225 TDT2161 distance=31' 20168+3206 COU1476AB distance=31' 20168+3206 COU1476AC distance=31' 20176+3130 SEI1066 distance=31' 20169+3218 SEI1060 distance=36' 20189+3230 SEI1076 distance=36' 20169+3130 HO 588AB distance=37' 20169+3130 HO 588BC distance=37' 20192+3235 KLT 21BC distance=41' 20192+3235 KLT 21AB distance=41' 20192+3235 KLT 21AC distance=41' 20169+3235 A 284 distance=48' 20218+3230 TDT2206 distance=50' 20188+3102 HDS2902 distance=53' 20165+3238 GII 15 distance=54' 20217+3112 BRT 279 distance=54' 20222+3118 RAO 430 distance=56' 20222+3115 A 1208 distance=57' 20211+3104 TDT2200 distance=58' 20223+3110 BRT1954 distance=62' 20144+3129 A 1204 distance=64' 20222+3105 TDT2211 distance=65' 20196+3259 SEI1083 distance=66' 20150+3244 CVR 221 distance=71' 20246+3212 AG 254AB distance=73' 20246+3212 FOX9015AC distance=73' 20212+3304 MLB 772BC distance=75' 20212+3304 DAM 314AB distance=75' 20239+3238 SEI1112 distance=77' 20169+3307 OSO 122AB distance=77' 20169+3307 OSO 122AC distance=77' 20169+3307 OSO 122AD distance=77' 20131+3209 FYM 76BD distance=78' 20131+3209 TDT2096Aa,Ab distance=78' 20131+3209 SEI1008AB distance=78' 20251+3159 ES 2433 distance=78' 20180+3311 BAR 11AB distance=78' 20180+3311 HO 592AB,C distance=78' 20245+3120 TDT2244 distance=78' 20132+3225 SEI1015 distance=79' 20251+3141 ES 2434 distance=80' 20187+3315 STT 405 distance=81' 20181+3315 SEI1072 distance=82' 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 20190+3155 TDT2162 269 1.8 1
Show 20188+3201 SEI1075 19 10.6 7
Show 20198+3203 TDS1060 230 1.0 14
Show 20200+3201 SEI1085 105 11.0 15
Show 20181+3202 SEI1068 12 17.4 15
Show 20175+3205 SEI1065 2 4.1 22
Show 20170+3153 SEI1061 98 6.3 27
Show 20176+3132 TDS1057 339 1.7 29
Show 20190+3225 TDT2161 37 1.1 31
Show 20168+3206 COU1476 AB 9 0.1 31
Show 20168+3206 COU1476 AC 157 3.0 31
Show 20176+3130 SEI1066 312 8.3 31
Show 20169+3218 SEI1060 8 23.8 36
Show 20189+3230 SEI1076 196 13.1 36
Show 20169+3130 HO 588 AB 297 50.8 37
Show 20169+3130 HO 588 BC 30 8.7 37
Show 20192+3235 KLT 21 BC 324 0.1 41
Show 20192+3235 KLT 21 AB 185 1.3 41
Show 20192+3235 KLT 21 AC 187 1.2 41
Show 20169+3235 A 284 253 0.4 48
Show 20218+3230 TDT2206 213 0.9 50
Show 20188+3102 HDS2902 296 1.7 53
Show 20165+3238 GII 15 232 9.7 54
Show 20217+3112 BRT 279 125 3.8 54
Show 20222+3118 RAO 430 289 2.6 56
Show 20222+3115 A 1208 161 0.2 57
Show 20211+3104 TDT2200 55 1.2 58
Show 20223+3110 BRT1954 278 4.8 62
Show 20144+3129 A 1204 323 0.4 64
Show 20222+3105 TDT2211 354 2.4 65
Show 20196+3259 SEI1083 198 23.4 66
Show 20150+3244 CVR 221 56 35.9 71
Show 20246+3212 AG 254 AB 343 5.4 73
Show 20246+3212 FOX9015 AC 296 29.3 73
Show 20212+3304 MLB 772 BC 133 8.4 75
Show 20212+3304 DAM 314 AB 124 34.5 75
Show 20239+3238 SEI1112 209 20.2 77
Show 20169+3307 OSO 122 AB 11 16.2 77
Show 20169+3307 OSO 122 AC 271 20.9 77
Show 20169+3307 OSO 122 AD 117 22.5 77
Show 20131+3209 FYM 76 BD 45 16.7 78
Show 20131+3209 TDT2096 Aa,Ab 13 1.3 78
Show 20131+3209 SEI1008 AB 73 20.4 78
Show 20251+3159 ES 2433 267 8.6 78
Show 20180+3311 BAR 11 AB 199 0.5 78
Show 20180+3311 HO 592 AB,C 255 3.1 78
Show 20245+3120 TDT2244 281 0.4 78
Show 20132+3225 SEI1015 67 14.4 79
Show 20251+3141 ES 2434 287 4.3 80
Show 20187+3315 STT 405 150 0.8 81
Show 20181+3315 SEI1072 328 17.7 82

 
 
WDS 20190+3155 : COMPONENTS
 
 
  A
B pa=269.1°
sep=1.49"
 
 
20190+3155 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201900.13+315437.9 Mag 10.57 PmRA -1.00
PmDE -8.0 Tycho2 2676-01602-1 HD 332144
Tycho2
Tycho2 2676-01602-1 Pflag RAmdeg 304.75055487 DEmdeg 31.91052333
PmRA -1.0 PmDE -7.7 E RAmdeg 22 E DEmdeg 20
E pmRA 1.5 E pmDE 1.5 EpRAm 1987.11 EpDEm 1987.77
Num 6 Q RAmdeg 0.7 Q DEmdeg 1.3 Q pmRA 0.7
Q pmDE 1.3 BTmag 11.039 E BTmag 0.041 VTmag 10.578
E VTmag 0.037 Prox 999 TYC T HIP
CCDM RAdeg 304.75055333 DEdeg 31.91054361 EpRA 1990 1.56
EpDE 1990 1.70 E RAdeg 25.0 E DEdeg 22.6 Posflg
Corr 0.1
 
 
20190+3155 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201900.01+315437.9 Mag 12.9 PmRA -1.00
PmDE -8.0 Calc delta mag 2.33 Calc coord yes