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Current system
21520+6508
STI 1066


Nearby doubles
12' : 21526+6458
TDT3214

13' : 21531+6458
MLR 75

15' : 21518+6453
STF2844

15' : 21498+6514
MLR 74

16' : 21529+6523
STI1067

23' : 21554+6500
TVB 7

25' : 21555+6519
STT 457

28' : 21526+6535
GII 9

29' : 21530+6536
GII 10

29' : 21533+6535
GII 11

30' : 21559+6525
STI1073

37' : 21516+6545
STF2843AB

38' : 21559+6441
STI1072

39' : 21554+6540
HU 1314

40' : 21569+6533
KPP4259

41' : 21561+6539
HU 974

55' : 21459+6548
HJ 1696

55' : 21512+6414
ES 1921

55' : 21584+6432
TDT3266

56' : 21587+6434
HJ 1713

59' : 22005+6445
SMA 157

62' : 21535+6408
STI1069

65' : 21536+6405
TDT3218

68' : 21511+6401
STF2842

69' : 21508+6400
STI1061AB

69' : 21505+6401
ES 1920



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

21520+6508 STI 1066

 
 
21h 51m 55.52s +65° 08' 30.5" P.A. 3.00 sep 4.1 mag 11.21,12.20
 
 
Coord 2000 21520+6508 Discov num STI1066 Comp Coord arcsec 2000 21 51 55.52 +65 08 30.5
Date first 1903 Date last 2016 Obs 7
Pa first 6 Pa last 3.4 P.A. Now (θ) 3.4°
Sep first 3.0 Sep last 4.134 Sep. Now (ρ) 4.134"
Mag pri 11.21 Mag sec 12.20 delta mag (ΔM) 0.99 Spectral class
Pri motion ra -009 Sec motion ra -002
Pri motion dec -075 Sec motion dec +009
Notes
rPM=1.116
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4270-00307-1 Gaia DR2 2217665101545906176
 
 
WDS 21520+6508 STI 1066 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sti Stein, J. (see Vat1926) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21520+6508 STI1066 1903 1 6 3.0 11.21 12.20 215155.52+650830.5
21520+6508 STI1066 2010 2 9 4.0 11.21 12.20 215155.52+650830.5
21520+6508 STI1066 2015 6 3 4.1 11.21 12.20 215155.52+650830.5
21520+6508 STI1066 2016 7 3 4.1 11.21 12.20 215155.52+650830.5

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

 
 
WDS 21520+6508 STI 1066 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21520+6508 STI 1066 : MEASURES
 
 
No records found.

 
 
WDS 21520+6508 : VIRTUAL EYEPIECE
 
 

21520+6508 STI1066A mag 11.21 21520+6508 STI1066B sep 4.1 P.A. 1.40 mag 12.2 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 21520+6508 : ALADIN DSS IMAGE @ 21h 51m 55.52s +65° 08' 30.5"
 
 
 
 
WDS 21520+6508 STI 1066 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21520+6508 STI1066 distance=0' 21526+6458 TDT3214 distance=12' 21531+6458 MLR 75 distance=13' 21518+6453 STF2844 distance=15' 21498+6514 MLR 74 distance=15' 21529+6523 STI1067 distance=16' 21554+6500 TVB 7 distance=23' 21555+6519 STT 457 distance=25' 21526+6535 GII 9 distance=28' 21530+6536 GII 10 distance=29' 21533+6535 GII 11 distance=29' 21559+6525 STI1073 distance=30' 21516+6545 STF2843AB distance=37' 21516+6545 STF2843AC distance=37' 21559+6441 STI1072 distance=38' 21554+6540 HU 1314 distance=39' 21569+6533 KPP4259 distance=40' 21561+6539 HU 974 distance=41' 21459+6548 HJ 1696 distance=55' 21512+6414 ES 1921 distance=55' 21584+6432 TDT3266 distance=55' 21587+6434 HJ 1713 distance=56' 22005+6445 SMA 157 distance=59' 21535+6408 STI1069 distance=62' 21536+6405 TDT3218 distance=65' 21511+6401 STF2842 distance=68' 21508+6400 MRI 57BC distance=69' 21508+6400 STI1061AB distance=69' 21508+6400 MRI 57AC distance=69' 21505+6401 ES 1920 distance=69' 21572+6609 ARY 43 distance=70' 21493+6401 TDT3177 distance=70' 21597+6419 TDT3279 distance=71' 21426+6429 KPP2415 distance=72' 21590+6605 TDT3273 distance=72' 22022+6436 TDS1152 distance=74' 22022+6550 MLB 309 distance=77' 21430+6606 WNT 1AB distance=80' 21430+6606 WNT 1AC distance=80' 21430+6606 WNT 1AD distance=80' 21430+6606 WNT 1AE distance=80' 21430+6606 WNT 1AF distance=80' 21430+6606 LI 8AG distance=80' 21430+6606 KAT 1AH distance=80' 21430+6606 KAT 1AI distance=80' 21430+6606 KAT 1AJ distance=80' 21430+6606 KAT 1AK distance=80' 21430+6606 KAT 1AL distance=80' 21481+6625 MLB 270 distance=81' 21584+6359 TDT3267 distance=81' 21559+6626 CLL 17AB 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 21520+6508 STI1066 3 4.1
Show 21526+6458 TDT3214 9 1.0 12
Show 21531+6458 MLR 75 141 1.0 13
Show 21518+6453 STF2844 260 11.9 15
Show 21498+6514 MLR 74 264 0.9 15
Show 21529+6523 STI1067 273 11.6 16
Show 21554+6500 TVB 7 27 15.7 23
Show 21555+6519 STT 457 246 1.4 25
Show 21526+6535 GII 9 346 9.0 28
Show 21530+6536 GII 10 173 9.3 29
Show 21533+6535 GII 11 52 6.2 29
Show 21559+6525 STI1073 222 11.1 30
Show 21516+6545 STF2843 AB 150 1.4 37
Show 21516+6545 STF2843 AC 277 54.7 37
Show 21559+6441 STI1072 172 12.0 38
Show 21554+6540 HU 1314 211 0.1 39
Show 21569+6533 KPP4259 17 52.4 40
Show 21561+6539 HU 974 101 4.5 41
Show 21459+6548 HJ 1696 130 17.3 55
Show 21512+6414 ES 1921 173 4.5 55
Show 21584+6432 TDT3266 280 1.6 55
Show 21587+6434 HJ 1713 125 18.7 56
Show 22005+6445 SMA 157 82 20.5 59
Show 21535+6408 STI1069 48 13.2 62
Show 21536+6405 TDT3218 232 1.7 65
Show 21511+6401 STF2842 102 3.5 68
Show 21508+6400 MRI 57 BC 273 8.8 69
Show 21508+6400 STI1061 AB 312 8.0 69
Show 21508+6400 MRI 57 AC 292 15.9 69
Show 21505+6401 ES 1920 152 4.6 69
Show 21572+6609 ARY 43 127 101.0 70
Show 21493+6401 TDT3177 89 0.4 70
Show 21597+6419 TDT3279 328 0.7 71
Show 21426+6429 KPP2415 18 21.0 72
Show 21590+6605 TDT3273 6 0.4 72
Show 22022+6436 TDS1152 324 0.8 74
Show 22022+6550 MLB 309 151 5.3 77
Show 21430+6606 WNT 1 AB 330 2.5 80
Show 21430+6606 WNT 1 AC 296 2.5 80
Show 21430+6606 WNT 1 AD 11 8.4 80
Show 21430+6606 WNT 1 AE 265 11.2 80
Show 21430+6606 WNT 1 AF 176 12.5 80
Show 21430+6606 LI 8 AG 123 6.5 80
Show 21430+6606 KAT 1 AH 205 10.7 80
Show 21430+6606 KAT 1 AI 204 6.4 80
Show 21430+6606 KAT 1 AJ 97 1.9 80
Show 21430+6606 KAT 1 AK 276 2.3 80
Show 21430+6606 KAT 1 AL 306 3.7 80
Show 21481+6625 MLB 270 265 1.6 81
Show 21584+6359 TDT3267 59 1.0 81
Show 21559+6626 CLL 17 AB 68 37.0 82

 
 
WDS 21520+6508 : COMPONENTS
 
 
  A
B pa=1.4°
sep=4.13"
 
 
21520+6508 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215155.52+650830.5 Mag 11.21 PmRA -9.00
PmDE -75.0 Tycho2 4270-00307-1
Tycho2
Tycho2 4270-00307-1 Pflag RAmdeg 327.98134721 DEmdeg 65.14182859
PmRA -2.3 PmDE -35.3 E RAmdeg 52 E DEmdeg 62
E pmRA 4.8 E pmDE 5.0 EpRAm 1990.36 EpDEm 1989.76
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.325 E BTmag 0.158 VTmag 11.210
E VTmag 0.080 Prox 999 TYC HIP
CCDM RAdeg 327.98135972 DEdeg 65.14191083 EpRA 1990 1.72
EpDE 1990 1.59 E RAdeg 51.8 E DEdeg 62.7 Posflg
Corr 0.1
 
 
21520+6508 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215155.54+650834.6 Mag 12.2 PmRA -2.00
PmDE 9.0 Calc delta mag 0.99 Calc coord yes