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Doubles in session


Current system
21536+6405
TDT 3218


Nearby doubles
4' : 21535+6408
STI1069

17' : 21511+6401
STF2842

19' : 21512+6414
ES 1921

19' : 21508+6400
STI1061AB

21' : 21505+6401
ES 1920

29' : 21493+6401
TDT3177

33' : 21584+6359
TDT3267

35' : 21567+6338
WRH 36

35' : 21587+6359
MLB 225

35' : 21544+6330
STI1071

37' : 21591+6400
HU 975AB

37' : 21565+6334
STI1074

38' : 21591+6358
TDT3275

40' : 21559+6441
STI1072

42' : 21584+6432
TDT3266

43' : 21597+6419
TDT3279

45' : 21587+6434
HJ 1713

51' : 21518+6453
STF2844

53' : 21490+6323
MLB 177

54' : 21531+6458
MLR 75

54' : 21526+6458
TDT3214

59' : 21554+6500
TVB 7

60' : 22005+6445
SMA 157

60' : 21523+6306
STF2845AB

60' : 21492+6312
HEI 290

65' : 22022+6436
TDS1152



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21536+6405 TDT 3218

 
 
21h 53m 34.04s +64° 04' 49.4" P.A. 232.00 sep 1.7 mag 11.63,12.36
 
 
Coord 2000 21536+6405 Discov num TDT3218 Comp Coord arcsec 2000 21 53 34.04 +64 04 49.4
Date first 1991 Date last 1991 Obs 1
Pa first 232 Pa last 231.9 P.A. Now (θ) 231.9°
Sep first 1.7 Sep last 1.68 Sep. Now (ρ) 1.68"
Mag pri 11.63 Mag sec 12.36 delta mag (ΔM) 0.73 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4270-00642-1 Gaia DR2 2216799098700594304
 
 
WDS 21536+6405 TDT 3218 : 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
21536+6405 TDT3218 1991 1 232 1.7 11.63 12.36 215334.04+640449.4

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

 
 
WDS 21536+6405 TDT 3218 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21536+6405 TDT 3218 : MEASURES
 
 
No records found.

 
 
WDS 21536+6405 : VIRTUAL EYEPIECE
 
 

21536+6405 TDT3218A mag 11.63 21536+6405 TDT3218B sep 1.2 P.A. 209.10 mag 12.36 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 21536+6405 : ALADIN DSS IMAGE @ 21h 53m 34.04s +64° 04' 49.4"
 
 
 
 
WDS 21536+6405 TDT 3218 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21536+6405 TDT3218 distance=1' 21535+6408 STI1069 distance=4' 21511+6401 STF2842 distance=17' 21512+6414 ES 1921 distance=19' 21508+6400 STI1061AB distance=19' 21508+6400 MRI 57AC distance=19' 21508+6400 MRI 57BC distance=19' 21505+6401 ES 1920 distance=21' 21493+6401 TDT3177 distance=29' 21584+6359 TDT3267 distance=33' 21567+6338 WRH 36 distance=35' 21587+6359 MLB 225 distance=35' 21544+6330 STI1071 distance=35' 21591+6400 HU 975AB distance=37' 21591+6400 STI1077AB,D distance=37' 21591+6400 HU 975AB,C distance=37' 21565+6334 STI1074 distance=37' 21591+6358 TDT3275 distance=38' 21559+6441 STI1072 distance=40' 21584+6432 TDT3266 distance=42' 21597+6419 TDT3279 distance=43' 21587+6434 HJ 1713 distance=45' 21518+6453 STF2844 distance=51' 21490+6323 MLB 177 distance=53' 21531+6458 MLR 75 distance=54' 21526+6458 TDT3214 distance=54' 21554+6500 TVB 7 distance=59' 22005+6445 SMA 157 distance=60' 21523+6306 STF2845AB distance=60' 21523+6306 MAD 12AC distance=60' 21492+6312 HEI 290 distance=60' 22022+6436 TDS1152 distance=65' 21520+6508 STI1066 distance=65' 22028+6343 TDT3307 distance=65' 21520+6258 MLB 178 distance=68' 21439+6336 STF2827A,BC distance=70' 21439+6336 STF2827BC distance=70' 21498+6514 MLR 74 distance=74' 22038+6438 MCA 69Aa,Ab (Kurhah) distance=75' 22038+6438 STF2863AB (Kurhah) distance=75' 22038+6438 STF2863AC (Kurhah) distance=75' 21514+6251 LDS5933 distance=75' 22036+6331 HDS3130 distance=75' 21555+6519 STT 457 distance=76' 21426+6429 KPP2415 distance=76' 21466+6305 KPP4247 distance=76' 21529+6523 STI1067 distance=79' 21559+6525 STI1073 distance=81' 22052+6335 HDS3136 distance=83' 21538+6241 PET 12 distance=84' 22045+6319 TDT3324 distance=86' 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 21536+6405 TDT3218 232 1.7 1
Show 21535+6408 STI1069 48 13.2 4
Show 21511+6401 STF2842 102 3.5 17
Show 21512+6414 ES 1921 173 4.5 19
Show 21508+6400 STI1061 AB 312 8.0 19
Show 21508+6400 MRI 57 AC 292 15.9 19
Show 21508+6400 MRI 57 BC 273 8.8 19
Show 21505+6401 ES 1920 152 4.6 21
Show 21493+6401 TDT3177 89 0.4 29
Show 21584+6359 TDT3267 59 1.0 33
Show 21567+6338 WRH 36 175 0.1 35
Show 21587+6359 MLB 225 258 7.1 35
Show 21544+6330 STI1071 74 8.2 35
Show 21591+6400 HU 975 AB 210 0.3 37
Show 21591+6400 STI1077 AB,D 145 8.3 37
Show 21591+6400 HU 975 AB,C 135 1.9 37
Show 21565+6334 STI1074 60 7.3 37
Show 21591+6358 TDT3275 282 0.4 38
Show 21559+6441 STI1072 172 12.0 40
Show 21584+6432 TDT3266 280 1.6 42
Show 21597+6419 TDT3279 328 0.7 43
Show 21587+6434 HJ 1713 125 18.7 45
Show 21518+6453 STF2844 260 11.9 51
Show 21490+6323 MLB 177 57 2.6 53
Show 21531+6458 MLR 75 141 1.0 54
Show 21526+6458 TDT3214 9 1.0 54
Show 21554+6500 TVB 7 27 15.7 59
Show 22005+6445 SMA 157 82 20.5 60
Show 21523+6306 STF2845 AB 173 2.0 60
Show 21523+6306 MAD 12 AC 207 35.4 60
Show 21492+6312 HEI 290 7 1.2 60
Show 22022+6436 TDS1152 324 0.8 65
Show 21520+6508 STI1066 3 4.1 65
Show 22028+6343 TDT3307 335 1.3 65
Show 21520+6258 MLB 178 325 4.5 68
Show 21439+6336 STF2827 A,BC 198 5.9 70
Show 21439+6336 STF2827 BC 319 0.8 70
Show 21498+6514 MLR 74 264 0.9 74
Show Kurhah 22038+6438 MCA 69 Aa,Ab 102 0.1 75
Show Kurhah 22038+6438 STF2863 AB 275 7.9 75
Show Kurhah 22038+6438 STF2863 AC 208 112.7 75
Show 21514+6251 LDS5933 333 2.4 75
Show 22036+6331 HDS3130 54 0.4 75
Show 21555+6519 STT 457 246 1.4 76
Show 21426+6429 KPP2415 18 21.0 76
Show 21466+6305 KPP4247 34 1.9 76
Show 21529+6523 STI1067 273 11.6 79
Show 21559+6525 STI1073 222 11.1 81
Show 22052+6335 HDS3136 338 0.4 83
Show 21538+6241 PET 12 169 1.6 84
Show 22045+6319 TDT3324 94 0.4 86

 
 
WDS 21536+6405 : COMPONENTS
 
 
  A
B pa=209.1°
sep=1.19"
 
 
21536+6405 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215334.04+640449.4 Mag 11.63 PmRA -3.00
PmDE 2.0 Tycho2 4270-00642-1
Tycho2
Tycho2 4270-00642-1 Pflag RAmdeg 328.39178386 DEmdeg 64.08037846
PmRA -2.6 PmDE 2.0 E RAmdeg 79 E DEmdeg 88
E pmRA 3.0 E pmDE 3.1 EpRAm 1982.63 EpDEm 1980.78
Num 4 Q RAmdeg 0.2 Q DEmdeg 0.6 Q pmRA 0.2
Q pmDE 0.5 BTmag 12.135 E BTmag 0.142 VTmag 11.579
E VTmag 0.115 Prox 999 TYC HIP
CCDM RAdeg 328.39179722 DEdeg 64.08037417 EpRA 1990 1.69
EpDE 1990 1.69 E RAdeg 83.6 E DEdeg 93.9 Posflg
Corr 0.0
 
 
21536+6405 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215333.95+640448.4 Mag 12.36 PmRA -3.00
PmDE 2.0 Calc delta mag 0.73 Calc coord yes