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Doubles in session


Current system
21237+6022
TDT 2942


Nearby doubles
18' : 21222+6037
SMA 149

19' : 21214+6016
MLR 15

22' : 21260+6010
STI1027

23' : 21259+6007
LDS4885

27' : 21213+6042
STF2795

30' : 21257+5957
MLB 88

30' : 21202+6038
A 763

31' : 21204+6041
ES 138

32' : 21236+5951
PET 3

37' : 21263+5951
MLR 361

40' : 21273+5953
MLR 362

40' : 21234+5943
TDT2938

45' : 21267+6100
SMA 150

47' : 21274+5945
STT 440

47' : 21287+5954
LDS4890

51' : 21205+6107
STI1022

53' : 21295+6052
STI1033

53' : 21309+6022
STI1035

54' : 21308+6014
MLB 89

57' : 21189+5938
MLB1092

58' : 21248+6119
STI1025

59' : 21306+5954
HJ 3038

60' : 21234+5923
ES 2709

61' : 21209+6117
MLR 508

62' : 21239+6124
STI1024

66' : 21182+5931
STI1020



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

21237+6022 TDT 2942

 
 
21h 23m 41.67s +60° 22' 10.2" P.A. 235.00 sep 0.8 mag 11.95,12.53 Sp F5
 
 
Coord 2000 21237+6022 Discov num TDT2942 Comp Coord arcsec 2000 21 23 41.67 +60 22 10.2
Date first 1991 Date last 1991 Obs 1
Pa first 235 Pa last 234.7 P.A. Now (θ) 234.7°
Sep first 0.8 Sep last 0.81 Sep. Now (ρ) 0.81"
Mag pri 11.95 Mag sec 12.53 delta mag (ΔM) 0.58 Spectral class F5 (yellow-white)
Pri motion ra -013 Sec motion ra -013
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4248-01133-1 Gaia DR2 2191900211215938688
 
 
WDS 21237+6022 TDT 2942 : 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
21237+6022 TDT2942 1991 1 235 0.8 11.95 12.53 212341.67+602210.2

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

 
 
WDS 21237+6022 TDT 2942 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21237+6022 TDT 2942 : MEASURES
 
 
No records found.

 
 
WDS 21237+6022 : VIRTUAL EYEPIECE
 
 

21237+6022 TDT2942A mag 11.95 Sp F5 21237+6022 TDT2942B sep 0.6 P.A. 214.90 mag 12.53 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 21237+6022 : ALADIN DSS IMAGE @ 21h 23m 41.67s +60° 22' 10.2"
 
 
 
 
WDS 21237+6022 TDT 2942 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21237+6022 TDT2942 distance=0' 21222+6037 SMA 149 distance=18' 21214+6016 MLR 15 distance=19' 21260+6010 STI1027 distance=22' 21259+6007 LDS4885 distance=23' 21213+6042 STF2795 distance=27' 21257+5957 MLB 88 distance=30' 21202+6038 A 763 distance=30' 21204+6041 ES 138 distance=31' 21236+5951 PET 3 distance=32' 21263+5951 MLR 361 distance=37' 21273+5953 MLR 362 distance=40' 21234+5943 TDT2938 distance=40' 21267+6100 SMA 150 distance=45' 21274+5945 STT 440 distance=47' 21287+5954 LDS4890 distance=47' 21205+6107 STI1022 distance=51' 21295+6052 STI1033 distance=53' 21309+6022 STI1035 distance=53' 21308+6014 MLB 89 distance=54' 21189+5938 MLB1092 distance=57' 21248+6119 STI1025 distance=58' 21306+5954 HJ 3038 distance=59' 21234+5923 ES 2709 distance=60' 21209+6117 MLR 508 distance=61' 21239+6124 STI1024 distance=62' 21182+5931 STI1020 distance=66' 21330+6050 STI1037 distance=74' 21336+6020 BU 166 distance=74' 21305+6118 MLB 142 distance=75' 21340+6029 HDS3071 distance=77' 21323+5934 HDS3062 distance=81' 21323+5932 TDT3018 distance=82' 21347+6017 STI1038 distance=83' 21287+6137 HJ 1654 distance=83' 21232+5859 HDS3048 distance=84' 21182+6136 MLR 507 distance=84' 21160+5914 TDT2869 distance=90' 21130+5941 NSN 741 distance=91' 21118+5959 MCA 67Aa,Ab distance=92' 21118+5959 STF2780AB distance=92' 21118+5959 STF2780AC distance=92' 21118+5959 WAL 137AB,D distance=92' 21118+5959 WAL 137AB,E distance=92' 21348+5941 STF2812 distance=94' 21339+5928 MLR 438 distance=95' 21191+6152 ES 137BC distance=96' 21191+6152 HDS3035Aa,Ab distance=96' 21191+6152 ES 137AB distance=96' 21132+5924 TDT2832 distance=99' 21273+6202 STI1030 distance=104' 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 21237+6022 TDT2942 235 0.8
Show 21222+6037 SMA 149 47 7.2 18
Show 21214+6016 MLR 15 28 0.4 19
Show 21260+6010 STI1027 73 4.9 22
Show 21259+6007 LDS4885 294 147.3 23
Show 21213+6042 STF2795 302 1.8 27
Show 21257+5957 MLB 88 115 7.5 30
Show 21202+6038 A 763 214 1.3 30
Show 21204+6041 ES 138 281 10.2 31
Show 21236+5951 PET 3 328 0.5 32
Show 21263+5951 MLR 361 88 0.6 37
Show 21273+5953 MLR 362 56 0.3 40
Show 21234+5943 TDT2938 258 1.7 40
Show 21267+6100 SMA 150 253 5.9 45
Show 21274+5945 STT 440 175 8.9 47
Show 21287+5954 LDS4890 35 24.3 47
Show 21205+6107 STI1022 251 11.5 51
Show 21295+6052 STI1033 104 3.4 53
Show 21309+6022 STI1035 64 11.7 53
Show 21308+6014 MLB 89 57 5.9 54
Show 21189+5938 MLB1092 106 10.5 57
Show 21248+6119 STI1025 30 12.4 58
Show 21306+5954 HJ 3038 112 17.2 59
Show 21234+5923 ES 2709 275 12.2 60
Show 21209+6117 MLR 508 241 0.5 61
Show 21239+6124 STI1024 102 9.3 62
Show 21182+5931 STI1020 128 2.8 66
Show 21330+6050 STI1037 121 12.2 74
Show 21336+6020 BU 166 262 1.1 74
Show 21305+6118 MLB 142 324 4.0 75
Show 21340+6029 HDS3071 291 0.1 77
Show 21323+5934 HDS3062 297 0.1 81
Show 21323+5932 TDT3018 223 1.7 82
Show 21347+6017 STI1038 15 5.4 83
Show 21287+6137 HJ 1654 35 4.9 83
Show 21232+5859 HDS3048 27 13.0 84
Show 21182+6136 MLR 507 185 0.5 84
Show 21160+5914 TDT2869 283 0.7 90
Show 21130+5941 NSN 741 188 8.8 91
Show 21118+5959 MCA 67 Aa,Ab 305 0.0 92
Show 21118+5959 STF2780 AB 211 1.0 92
Show 21118+5959 STF2780 AC 211 118.8 92
Show 21118+5959 WAL 137 AB,D 260 96.3 92
Show 21118+5959 WAL 137 AB,E 46 61.5 92
Show 21348+5941 STF2812 133 2.4 94
Show 21339+5928 MLR 438 168 5.0 95
Show 21191+6152 ES 137 BC 71 3.0 96
Show 21191+6152 HDS3035 Aa,Ab 300 0.3 96
Show 21191+6152 ES 137 AB 74 45.6 96
Show 21132+5924 TDT2832 56 0.6 99
Show 21273+6202 STI1030 65 8.6 104

 
 
WDS 21237+6022 : COMPONENTS
 
 
  A
B pa=214.9°
sep=0.57"
 
 
21237+6022 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212341.67+602210.2 Mag 11.95 Spectral class F5 (yellow-white)
PmRA -13.00 PmDE -4.0 Tycho2 4248-01133-1
Tycho2
Tycho2 4248-01133-1 Pflag RAmdeg 320.92349371 DEmdeg 60.36945989
PmRA -13.4 PmDE -3.5 E RAmdeg 61 E DEmdeg 65
E pmRA 3.4 E pmDE 3.4 EpRAm 1987.90 EpDEm 1987.39
Num 3 Q RAmdeg 1.6 Q DEmdeg 0.3 Q pmRA 1.6
Q pmDE 0.3 BTmag 12.164 E BTmag 0.133 VTmag 11.525
E VTmag 0.099 Prox 999 TYC HIP
CCDM RAdeg 320.92355694 DEdeg 60.36946806 EpRA 1990 1.65
EpDE 1990 1.69 E RAdeg 61.7 E DEdeg 67.3 Posflg
Corr 0.0
 
 
21237+6022 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212341.63+602209.7 Mag 12.53 PmRA -13.00
PmDE -4.0 Calc delta mag 0.58 Calc coord yes