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Doubles in session


Current system
20091-5544
TDT 2027


Nearby doubles
15' : 20089-5559
TDT2021AB

18' : 20094-5526
UC 4108

35' : 20113-5613
I 1414

37' : 20068-5615
I 1412

45' : 20043-5603
UC 4075

47' : 20070-5501
UC 4088

48' : 20040-5525
TDT1947

51' : 20055-5504
UC 4082

66' : 20043-5635
LDS 699

68' : 20014-5601
B 460

79' : 19598-5552
KPP 449

81' : 20154-5646
KPP3076AB

82' : 20002-5617
B 457

85' : 20001-5508
B 458

85' : 20162-5645
TDT2132

87' : 20146-5431
YMG 91

89' : 20149-5659
RMK 25

90' : 20067-5711
LDS 701

105' : 20080-5400
UC 4094

108' : 19598-5433
TDT1906

109' : 20111-5731
HDO 295

112' : 20044-5400
B 462

113' : 20192-5433
HU 1531

115' : 19560-5521
RST1052

116' : 19562-5509
I 1040

120' : 20232-5536
SPM 38



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20091-5544 TDT 2027

 
 
20h 09m 08.33s -55° 43' 50.2" P.A. 190.00 sep 1.0 mag 12.23,12.57
 
 
Coord 2000 20091-5544 Discov num TDT2027 Comp Coord arcsec 2000 20 09 08.33 -55 43 50.2
Date first 1991 Date last 1991 Obs 1
Pa first 190 Pa last 189.8 P.A. Now (θ) 189.8°
Sep first 1.0 Sep last 1 Sep. Now (ρ) 1"
Mag pri 12.23 Mag sec 12.57 delta mag (ΔM) 0.34 Spectral class
Pri motion ra +018 Sec motion ra +018
Pri motion dec -016 Sec motion dec -016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Tycho2 8780-00128-1 Gaia DR2 6472061685490273152
 
 
WDS 20091-5544 TDT 2027 : 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
20091-5544 TDT2027 1991 1 190 1.0 12.23 12.57 200908.33-554350.2

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

 
 
WDS 20091-5544 TDT 2027 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20091-5544 TDT 2027 : MEASURES
 
 
No records found.

 
 
WDS 20091-5544 : VIRTUAL EYEPIECE
 
 

20091-5544 TDT2027A mag 12.23 20091-5544 TDT2027B sep 1.0 P.A. 185.60 mag 12.57 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 20091-5544 : ALADIN DSS IMAGE @ 20h 09m 08.33s -55° 43' 50.2"
 
 
 
 
WDS 20091-5544 TDT 2027 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20091-5544 TDT2027 distance=0' 20089-5559 TDT2021AB distance=15' 20089-5559 RST4052AC distance=15' 20094-5526 UC 4108 distance=18' 20113-5613 I 1414 distance=35' 20068-5615 I 1412 distance=37' 20043-5603 UC 4075 distance=45' 20070-5501 UC 4088 distance=47' 20040-5525 TDT1947 distance=48' 20055-5504 UC 4082 distance=51' 20043-5635 LDS 699 distance=66' 20014-5601 B 460 distance=68' 20002-5522 B 459BC distance=79' 20002-5522 I 1041A,BC distance=79' 19598-5552 KPP 449 distance=79' 20154-5646 KPP3076AB distance=81' 20154-5646 KPP3076Aa,Ab distance=81' 20002-5617 B 457 distance=82' 20001-5508 B 458 distance=85' 20162-5645 TDT2132 distance=85' 20146-5431 YMG 91 distance=87' 20149-5659 RMK 25 distance=89' 20067-5711 LDS 701 distance=90' 20080-5400 UC 4094 distance=105' 19598-5433 TDT1906 distance=108' 20111-5731 HDO 295 distance=109' 20044-5400 B 462 distance=112' 20192-5433 NSN 452AC distance=113' 20192-5433 HU 1531 distance=113' 20192-5433 NSN 452BC distance=113' 19560-5521 RST1052 distance=115' 19562-5509 I 1040 distance=116' 20232-5536 SPM 38 distance=120' 20014-5725 LDS 696 distance=120' 20224-5630 FIN 276 distance=120' 20216-5449 COO 239 distance=121' 19548-5517 TDT1844 distance=125' 19544-5603 B 453 distance=126' 20167-5355 KPP 466 distance=128' 20075-5337 UC 4091 distance=129' 20135-5336 RST1063 distance=133' 20249-5556 FIN 277 distance=134' 19584-5725 DAW 25 distance=135' 19573-5414 I 659 distance=137' 20250-5616 BRT2826 distance=137' 20139-5800 B 471 distance=142' 20108-5321 TDT2054 distance=144' 20233-5707 I 126 distance=144' 19585-5352 TDT1891 distance=145' 20226-5416 HJ 5187 distance=146' 19526-5458 DUN 227 distance=148' 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 20091-5544 TDT2027 190 1.0
Show 20089-5559 TDT2021 AB 236 0.5 15
Show 20089-5559 RST4052 AC 55 1.5 15
Show 20094-5526 UC 4108 337 19.7 18
Show 20113-5613 I 1414 125 0.8 35
Show 20068-5615 I 1412 127 6.8 37
Show 20043-5603 UC 4075 170 12.4 45
Show 20070-5501 UC 4088 273 33.4 47
Show 20040-5525 TDT1947 273 1.6 48
Show 20055-5504 UC 4082 122 25.4 51
Show 20043-5635 LDS 699 304 8.1 66
Show 20014-5601 B 460 54 0.5 68
Show 20002-5522 B 459 BC 223 0.3 79
Show 20002-5522 I 1041 A,BC 45 1.4 79
Show 19598-5552 KPP 449 77 5.0 79
Show 20154-5646 KPP3076 AB 268 8.7 81
Show 20154-5646 KPP3076 Aa,Ab 35 0.8 81
Show 20002-5617 B 457 283 4.8 82
Show 20001-5508 B 458 81 0.6 85
Show 20162-5645 TDT2132 192 0.8 85
Show 20146-5431 YMG 91 47 0.6 87
Show 20149-5659 RMK 25 29 7.1 89
Show 20067-5711 LDS 701 333 78.9 90
Show 20080-5400 UC 4094 341 32.4 105
Show 19598-5433 TDT1906 256 0.4 108
Show 20111-5731 HDO 295 301 0.2 109
Show 20044-5400 B 462 23 1.8 112
Show 20192-5433 NSN 452 AC 271 24.5 113
Show 20192-5433 HU 1531 5 1.7 113
Show 20192-5433 NSN 452 BC 267 24.7 113
Show 19560-5521 RST1052 262 1.4 115
Show 19562-5509 I 1040 202 1.9 116
Show 20232-5536 SPM 38 317 15.8 120
Show 20014-5725 LDS 696 116 31.6 120
Show 20224-5630 FIN 276 6 0.2 120
Show 20216-5449 COO 239 346 4.5 121
Show 19548-5517 TDT1844 341 0.7 125
Show 19544-5603 B 453 345 0.4 126
Show 20167-5355 KPP 466 42 3.3 128
Show 20075-5337 UC 4091 356 19.4 129
Show 20135-5336 RST1063 178 6.0 133
Show 20249-5556 FIN 277 39 0.0 134
Show 19584-5725 DAW 25 220 3.2 135
Show 19573-5414 I 659 152 1.1 137
Show 20250-5616 BRT2826 123 4.1 137
Show 20139-5800 B 471 255 1.0 142
Show 20108-5321 TDT2054 352 0.5 144
Show 20233-5707 I 126 75 2.0 144
Show 19585-5352 TDT1891 206 2.1 145
Show 20226-5416 HJ 5187 324 20.2 146
Show 19526-5458 DUN 227 148 23.0 148

 
 
WDS 20091-5544 : COMPONENTS
 
 
  A
B pa=185.6°
sep=0.99"
 
 
20091-5544 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200908.33-554350.2 Mag 12.23 PmRA 18.00
PmDE -16.0 Tycho2 8780-00128-1
Tycho2
Tycho2 8780-00128-1 Pflag RAmdeg 302.28472666 DEmdeg -55.73068796
PmRA 18.2 PmDE -16.2 E RAmdeg 50 E DEmdeg 57
E pmRA 4.6 E pmDE 4.2 EpRAm 1990.60 EpDEm 1989.76
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.306 E BTmag 0.121 VTmag 11.687
E VTmag 0.101 Prox 999 TYC HIP
CCDM RAdeg 302.28465333 DEdeg -55.73065083 EpRA 1990 1.83
EpDE 1990 1.71 E RAdeg 49.5 E DEdeg 58.2 Posflg
Corr -0.4
 
 
20091-5544 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200908.32-554351.2 Mag 12.57 PmRA 18.00
PmDE -16.0 Calc delta mag 0.34 Calc coord yes