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Doubles in session


Current system
20183+0430
TDT 2152 AB


Nearby doubles
16' : 20187+0416
BAL2531

19' : 20193+0418
GWP2938

25' : 20167+0429
BAL2964

28' : 20172+0452
UC 4137

35' : 20203+0412
UC 4150

37' : 20166+0405
J 1641

38' : 20172+0504
BAL2965

38' : 20159+0419
TDT2129

41' : 20157+0440
A 386

46' : 20166+0507
BU 59

57' : 20151+0459
KPP4187

70' : 20150+0519
GWP2930

71' : 20139+0456
KPP 913

72' : 20214+0336
BAL2532AB

74' : 20135+0440
J 550

82' : 20221+0331
UC 4158

86' : 20200+0308
HJ 913

87' : 20188+0305
UC 4144

88' : 20169+0306
GWP2935

88' : 20238+0506
J 556

91' : 20149+0315
BAL2021

94' : 20158+0555
UC 4129

94' : 20132+0526
J 1700

99' : 20233+0534
OPI 24

100' : 20199+0254
TDT2175

101' : 20162+0255
GWP2933



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

20183+0430 TDT 2152 AB

 
 
20h 18m 20.16s +04° 30' 24.5" P.A. 50.00 sep 0.5 mag 10.78,11.07
 
 
Coord 2000 20183+0430 Discov num TDT2152 Comp AB Coord arcsec 2000 20 18 20.16 +04 30 24.5
Date first 1991 Date last 1991 Obs 1
Pa first 50 Pa last 49.6 P.A. Now (θ) 49.6°
Sep first 0.5 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 10.78 Mag sec 11.07 delta mag (ΔM) 0.29 Spectral class
Pri motion ra -015 Sec motion ra -015
Pri motion dec -025 Sec motion dec -025
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 0504-01899-1
 
 
WDS 20183+0430 TDT 2152 AB : 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
20183+0430 TDT2152 AB 1991 1 50 0.5 10.78 11.07 W 201820.16+043024.5

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

 
 
WDS 20183+0430 TDT 2152 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20183+0430 TDT 2152 AB : MEASURES
 
 
No records found.

 
 
WDS 20183+0430 : VIRTUAL EYEPIECE
 
 

20183+0430 TDT2152A mag 10.78 20183+0430 TDT2152B sep 0.5 P.A. 49.50 mag 11.07 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 20183+0430 : ALADIN DSS IMAGE @ 20h 18m 20.16s +04° 30' 24.5"
 
 
 
 
WDS 20183+0430 TDT 2152 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20183+0430 TDT2152AB distance=0' 20187+0416 BAL2531 distance=16' 20193+0418 GWP2938 distance=19' 20167+0429 BAL2964 distance=25' 20172+0452 UC 4137 distance=28' 20203+0412 UC 4150 distance=35' 20166+0405 J 1641 distance=37' 20172+0504 BAL2965 distance=38' 20159+0419 TDT2129 distance=38' 20157+0440 A 386 distance=41' 20166+0507 BU 59 distance=46' 20151+0459 KPP4187 distance=57' 20150+0519 GWP2930 distance=70' 20139+0456 KPP 913 distance=71' 20214+0336 BAL2532AB distance=72' 20214+0336 BAL2532AC distance=72' 20135+0440 J 550 distance=74' 20221+0331 UC 4158 distance=82' 20200+0308 HJ 913 distance=86' 20188+0305 UC 4144 distance=87' 20169+0306 GWP2935 distance=88' 20238+0506 J 556 distance=88' 20149+0315 BAL2021 distance=91' 20158+0555 UC 4129 distance=94' 20132+0526 J 1700 distance=94' 20233+0534 OPI 24 distance=99' 20199+0254 TDT2175 distance=100' 20162+0255 GWP2933 distance=101' 20130+0533 TDT2094 distance=102' 20234+0535 WHC 19 distance=102' 20178+0612 AG 251AB distance=102' 20178+0612 AG 251AC distance=102' 20113+0425 J 2300 distance=105' 20119+0348 STF2641 distance=106' 20253+0453 KPP4195AB distance=107' 20155+0251 HJ 910AB distance=109' 20155+0251 HJ 910AC distance=109' 20128+0318 BAL2529 distance=110' 20213+0250 HLD 158 distance=110' 20253+0355 UC 4175 distance=110' 20212+0249 TOK 730 distance=110' 20246+0531 BU 664AB distance=111' 20246+0531 FOX9034AC distance=111' 20156+0615 HJL 277 distance=112' 20117+0335 UC 4117 distance=115' 20185+0626 J 2191 distance=115' 20106+0428 UC 4113 distance=116' 20183+0627 DAM 208AB distance=118' 20183+0627 DAM 208AC distance=118' 20132+0256 CRI 26 distance=122' 20146+0242 BAL2020 distance=122' 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 20183+0430 TDT2152 AB 50 0.5
Show 20187+0416 BAL2531 56 16.1 16
Show 20193+0418 GWP2938 333 50.7 19
Show 20167+0429 BAL2964 321 10.3 25
Show 20172+0452 UC 4137 270 15.2 28
Show 20203+0412 UC 4150 280 19.5 35
Show 20166+0405 J 1641 215 7.4 37
Show 20172+0504 BAL2965 134 17.3 38
Show 20159+0419 TDT2129 262 2.3 38
Show 20157+0440 A 386 83 2.8 41
Show 20166+0507 BU 59 100 8.4 46
Show 20151+0459 KPP4187 70 2.7 57
Show 20150+0519 GWP2930 25 40.0 70
Show 20139+0456 KPP 913 169 7.5 71
Show 20214+0336 BAL2532 AB 271 5.3 72
Show 20214+0336 BAL2532 AC 22 7.3 72
Show 20135+0440 J 550 141 4.2 74
Show 20221+0331 UC 4158 218 20.6 82
Show 20200+0308 HJ 913 144 9.6 86
Show 20188+0305 UC 4144 347 30.8 87
Show 20169+0306 GWP2935 172 46.6 88
Show 20238+0506 J 556 187 2.9 88
Show 20149+0315 BAL2021 344 4.5 91
Show 20158+0555 UC 4129 89 48.4 94
Show 20132+0526 J 1700 217 6.1 94
Show 20233+0534 OPI 24 351 9.2 99
Show 20199+0254 TDT2175 164 1.8 100
Show 20162+0255 GWP2933 48 1.3 101
Show 20130+0533 TDT2094 222 0.4 102
Show 20234+0535 WHC 19 178 2.0 102
Show 20178+0612 AG 251 AB 185 7.3 102
Show 20178+0612 AG 251 AC 221 87.7 102
Show 20113+0425 J 2300 300 4.1 105
Show 20119+0348 STF2641 168 20.7 106
Show 20253+0453 KPP4195 AB 16 11.7 107
Show 20155+0251 HJ 910 AB 305 18.3 109
Show 20155+0251 HJ 910 AC 243 36.6 109
Show 20128+0318 BAL2529 36 11.3 110
Show 20213+0250 HLD 158 41 1.2 110
Show 20253+0355 UC 4175 87 20.7 110
Show 20212+0249 TOK 730 146 0.2 110
Show 20246+0531 BU 664 AB 287 9.0 111
Show 20246+0531 FOX9034 AC 89 35.6 111
Show 20156+0615 HJL 277 251 114.8 112
Show 20117+0335 UC 4117 298 41.9 115
Show 20185+0626 J 2191 134 4.8 115
Show 20106+0428 UC 4113 45 43.8 116
Show 20183+0627 DAM 208 AB 8 4.9 118
Show 20183+0627 DAM 208 AC 298 5.3 118
Show 20132+0256 CRI 26 124 32.5 122
Show 20146+0242 BAL2020 159 8.2 122

 
 
WDS 20183+0430 : COMPONENTS
 
 
  A
B pa=49.5°
sep=0.45"
 
 
20183+0430 A
 
 
Coord arcsec 2000 201820.16+043024.5 Mag 10.78 PmRA -15.00 PmDE -25.0
Tycho2 0504-01899-1
Tycho2
Tycho2 0504-01899-1 Pflag RAmdeg 304.58406868 DEmdeg 4.50685672
PmRA -14.7 PmDE -25.0 E RAmdeg 24 E DEmdeg 25
E pmRA 1.8 E pmDE 1.7 EpRAm 1988.04 EpDEm 1986.05
Num 4 Q RAmdeg 0.1 Q DEmdeg 0.4 Q pmRA 0.1
Q pmDE 0.5 BTmag 10.833 E BTmag 0.048 VTmag 10.273
E VTmag 0.041 Prox 752 TYC T HIP
CCDM RAdeg 304.58410306 DEdeg 4.50691389 EpRA 1990 1.57
EpDE 1990 1.41 E RAdeg 26.4 E DEdeg 30.2 Posflg
Corr -0.3
 
 
20183+0430 B
 
 
Coord arcsec 2000 201820.18+043024.8 Mag 11.07 PmRA -15.00 PmDE -25.0
Calc delta mag 0.29 Calc coord yes