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Doubles in session


Current system
22170+5434
TDT 3444


Nearby doubles
5' : 22167+5438
TDS1166

8' : 22178+5431
STI2682

12' : 22159+5440
BU 377AB

12' : 22177+5444
STI2681

15' : 22186+5434
MLR 612

17' : 22152+5429
TDT3422

18' : 22160+5450
SKF2555

19' : 22154+5446
STI2666

20' : 22178+5452
STI2685

21' : 22164+5454
STI2675

23' : 22190+5449
TDT3458

25' : 22197+5427
STI2700

26' : 22161+5453
STI2673

26' : 22197+5444
STI2701

28' : 22201+5436
STI2705

29' : 22191+5455
STI2693

29' : 22151+5457
STI2662

32' : 22141+5452
TDT3418

32' : 22205+5440
STI2709

33' : 22134+5442
STI2648

36' : 22157+5507
STI2667

37' : 22211+5428
ES 2718

38' : 22187+5507
STI2690

38' : 22130+5450
STI2644

38' : 22208+5452
STI2710

41' : 22170+5515
STI2677



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

22170+5434 TDT 3444

 
 
22h 16m 57.11s +54° 33' 48.1" P.A. 348.00 sep 1.8 mag 11.48,12.28
 
 
Coord 2000 22170+5434 Discov num TDT3444 Comp Coord arcsec 2000 22 16 57.11 +54 33 48.1
Date first 1991 Date last 1991 Obs 1
Pa first 348 Pa last 347.5 P.A. Now (θ) 347.5°
Sep first 1.8 Sep last 1.76 Sep. Now (ρ) 1.76"
Mag pri 11.48 Mag sec 12.28 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -012 Sec motion ra -012
Pri motion dec +027 Sec motion dec +027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3986-03223-1 Gaia DR2 2005049102122542848
 
 
WDS 22170+5434 TDT 3444 : 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
22170+5434 TDT3444 1991 1 348 1.8 11.48 12.28 221657.11+543348.1

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

 
 
WDS 22170+5434 TDT 3444 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22170+5434 TDT 3444 : MEASURES
 
 
No records found.

 
 
WDS 22170+5434 : VIRTUAL EYEPIECE
 
 

22170+5434 TDT3444A mag 11.48 22170+5434 TDT3444B sep 1.7 P.A. 352.70 mag 12.28 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 22170+5434 : ALADIN DSS IMAGE @ 22h 16m 57.11s +54° 33' 48.1"
 
 
 
 
WDS 22170+5434 TDT 3444 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22170+5434 TDT3444 distance=1' 22167+5438 TDS1166 distance=5' 22178+5431 STI2682 distance=8' 22159+5440 BU 377BC distance=11' 22159+5440 BU 377AB distance=12' 22159+5440 BU 377AD distance=12' 22159+5440 BU 377AQ distance=12' 22159+5440 BU 377AS distance=12' 22159+5440 GIC 177AT distance=12' 22159+5440 BU 377AC distance=12' 22159+5440 BU 377AR distance=12' 22159+5440 HLA 31AU distance=12' 22159+5440 HLA 31AV distance=12' 22177+5444 STI2681 distance=12' 22159+5440 BU 377QR distance=12' 22186+5434 MLR 612 distance=15' 22152+5429 TDT3422 distance=17' 22160+5450 SKF2555 distance=18' 22154+5446 STI2666 distance=19' 22178+5452 STI2685 distance=20' 22164+5454 STI2675 distance=21' 22190+5449 TDT3458 distance=23' 22197+5427 STI2700 distance=25' 22161+5453 STI2673 distance=26' 22197+5444 STI2701 distance=26' 22201+5436 STI2705 distance=28' 22191+5455 STI2693 distance=29' 22151+5457 STI2662 distance=29' 22141+5452 TDT3418 distance=32' 22205+5440 STI2709 distance=32' 22134+5442 STI2648 distance=33' 22157+5507 STI2667 distance=36' 22211+5428 ES 2718 distance=37' 22187+5507 STI2690 distance=38' 22130+5450 STI2644 distance=38' 22208+5452 STI2710 distance=38' 22170+5515 STI2677 distance=41' 22199+5507 STI2702 distance=42' 22144+5510 STI2656 distance=43' 22123+5451 STI2638 distance=45' 22210+5502 STI2714 distance=46' 22158+5519 STI2668 distance=47' 22192+5516 STI2695 distance=47' 22171+5521 STI2679AC,BD distance=48' 22171+5521 SMH 9AC distance=48' 22126+5502 STI2639 distance=48' 22171+5521 SMH 9BD distance=48' 22116+5425 MCK 6 distance=48' 22130+5359 MLR 594 distance=50' 22146+5519 STI2658 distance=50' 22136+5514 STI2649 distance=50' 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 22170+5434 TDT3444 348 1.8 1
Show 22167+5438 TDS1166 313 1.1 5
Show 22178+5431 STI2682 9 10.0 8
Show 22159+5440 BU 377 BC 303 6.7 11
Show 22159+5440 BU 377 AB 58 32.4 12
Show 22159+5440 BU 377 AD 158 22.2 12
Show 22159+5440 BU 377 AQ 258 59.8 12
Show 22159+5440 BU 377 AS 334 55.5 12
Show 22159+5440 GIC 177 AT 107 76.9 12
Show 22159+5440 BU 377 AC 46 30.3 12
Show 22159+5440 BU 377 AR 257 63.4 12
Show 22159+5440 HLA 31 AU 248 8.9 12
Show 22159+5440 HLA 31 AV 104 9.5 12
Show 22177+5444 STI2681 104 8.0 12
Show 22159+5440 BU 377 QR 233 6.8 12
Show 22186+5434 MLR 612 165 0.3 15
Show 22152+5429 TDT3422 167 0.5 17
Show 22160+5450 SKF2555 131 12.5 18
Show 22154+5446 STI2666 232 5.3 19
Show 22178+5452 STI2685 62 8.4 20
Show 22164+5454 STI2675 339 4.1 21
Show 22190+5449 TDT3458 61 0.8 23
Show 22197+5427 STI2700 64 10.9 25
Show 22161+5453 STI2673 199 7.9 26
Show 22197+5444 STI2701 253 2.7 26
Show 22201+5436 STI2705 119 9.1 28
Show 22191+5455 STI2693 63 9.3 29
Show 22151+5457 STI2662 27 4.8 29
Show 22141+5452 TDT3418 174 1.6 32
Show 22205+5440 STI2709 91 6.5 32
Show 22134+5442 STI2648 230 4.4 33
Show 22157+5507 STI2667 223 15.4 36
Show 22211+5428 ES 2718 85 20.2 37
Show 22187+5507 STI2690 255 12.2 38
Show 22130+5450 STI2644 73 8.6 38
Show 22208+5452 STI2710 237 16.2 38
Show 22170+5515 STI2677 76 10.8 41
Show 22199+5507 STI2702 6 3.6 42
Show 22144+5510 STI2656 146 4.5 43
Show 22123+5451 STI2638 302 14.5 45
Show 22210+5502 STI2714 159 9.6 46
Show 22158+5519 STI2668 212 15.4 47
Show 22192+5516 STI2695 130 11.4 47
Show 22171+5521 STI2679 AC,BD 307 13.9 48
Show 22171+5521 SMH 9 AC 20 2.2 48
Show 22126+5502 STI2639 319 3.8 48
Show 22171+5521 SMH 9 BD 181 2.1 48
Show 22116+5425 MCK 6 136 12.2 48
Show 22130+5359 MLR 594 8 0.3 50
Show 22146+5519 STI2658 287 14.3 50
Show 22136+5514 STI2649 295 12.4 50

 
 
WDS 22170+5434 : COMPONENTS
 
 
  A
B pa=352.7°
sep=1.73"
 
 
22170+5434 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 221657.11+543348.1 Mag 11.48 PmRA -12.00
PmDE 27.0 Tycho2 3986-03223-1
Tycho2
Tycho2 3986-03223-1 Pflag RAmdeg 334.23796410 DEmdeg 54.56336333
PmRA -12.3 PmDE 27.2 E RAmdeg 75 E DEmdeg 72
E pmRA 5.8 E pmDE 6.0 EpRAm 1989.35 EpDEm 1989.80
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.781 E BTmag 0.259 VTmag 11.362
E VTmag 0.097 Prox 838 TYC HIP
CCDM RAdeg 334.23801306 DEdeg 54.56330139 EpRA 1990 1.69
EpDE 1990 1.78 E RAdeg 75.7 E DEdeg 73.0 Posflg
Corr 0.1
 
 
22170+5434 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 221657.08+543349.8 Mag 12.28 PmRA -12.00
PmDE 27.0 Calc delta mag 0.8 Calc coord yes