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Doubles in session


Current system
19521+4548
SMA 105


Nearby doubles
5' : 19523+4545
KU 125

18' : 19512+4534
KOI 933

20' : 19504+4541
SMA 99

22' : 19504+4603
KOI5685

23' : 19515+4611
KOI5691

27' : 19529+4524
KOI2833AB

29' : 19517+4521
KOI1993AB

32' : 19493+4601
KOI 941

32' : 19522+4518
SMA 106

33' : 19504+4522
KOI1392

33' : 19517+4516
KOI2286

33' : 19533+4519
KOI1988

34' : 19488+4551
KOI7165

34' : 19518+4515
KOI4782

35' : 19493+4608
KOI3132

35' : 19510+4621
KOI7221

35' : 19493+4609
KOI2089

37' : 19486+4557
KOI5672

38' : 19523+4626
KOI6210

39' : 19542+4621
BRT2246

40' : 19540+4515
KOI5593

41' : 19484+4602
TDS1014

41' : 19559+4550
TDT1858

41' : 19484+4605
KOI6205

42' : 19560+4555
KOI1411

42' : 19488+4614
KOI4684



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19521+4548 SMA 105

 
 
19h 52m 01.76s +45° 49' 04.1" P.A. 322.00 sep 12.6 mag 12.30,12.70
 
 
Coord 2000 19521+4548 Discov num SMA 105 Comp Coord arcsec 2000 19 52 01.76 +45 49 04.1
Date first 1892 Date last 2015 Obs 13
Pa first 318 Pa last 322.4 P.A. Now (θ) 322.4°
Sep first 12.0 Sep last 12.578 Sep. Now (ρ) 12.578"
Mag pri 12.30 Mag sec 12.70 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -003 Sec motion ra +002
Pri motion dec -003 Sec motion dec +007
Notes
rPM=1.536
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2079482225381898624
 
 
WDS 19521+4548 SMA 105 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sma1931 Po - Smart, W.M., Green, H.E., & Fletcher, A. 1931MNRAS..92...37S
Sma1931 MNRAS 92, 37, 1931
Sma1932 Ma - Smart, W.M. & Green, H.E. 1932MNRAS..92..207S
Sma1932 +Po MNRAS 92, 207, 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19521+4548 SMA 105 1921 4 317 12.1 11.00 11.50
19521+4548 SMA 105 1998 5 322 12.5 12.40 12.70 D 195201.76+454904.1
19521+4548 SMA 105 2007 6 322 12.5 12.40 12.70 D 195201.76+454904.1
19521+4548 SMA 105 2010 8 322 12.4 12.30 12.70 195201.76+454904.1
19521+4548 SMA 105 2015 9 322 12.6 12.30 12.70 195201.76+454904.1

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

 
 
WDS 19521+4548 SMA 105 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19521+4548 SMA 105 : MEASURES
 
 
No records found.

 
 
WDS 19521+4548 : VIRTUAL EYEPIECE
 
 

19521+4548 SMA 105A mag 12.3 19521+4548 SMA 105B sep 11.3 P.A. 331.80 mag 12.7 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 19521+4548 : ALADIN DSS IMAGE @ 19h 52m 01.76s +45° 49' 04.1"
 
 
 
 
WDS 19521+4548 SMA 105 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19521+4548 SMA 105 distance=0' 19523+4545 KU 125 distance=5' 19512+4534 KOI 933 distance=18' 19504+4541 SMA 99 distance=20' 19504+4603 KOI5685 distance=22' 19515+4611 KOI5691 distance=23' 19529+4524 KOI2833AB distance=27' 19529+4524 KOI2833AC distance=27' 19517+4521 KOI1993AB distance=29' 19517+4521 KOI1993AC distance=29' 19493+4601 KOI 941 distance=32' 19522+4518 SMA 106 distance=32' 19504+4522 KOI1392 distance=33' 19517+4516 KOI2286 distance=33' 19533+4519 KOI1988 distance=33' 19488+4551 KOI7165 distance=34' 19518+4515 KOI4782 distance=34' 19493+4608 KOI3132 distance=35' 19510+4621 KOI7221 distance=35' 19493+4609 KOI2089 distance=35' 19486+4557 KOI5672 distance=37' 19523+4626 KOI6210 distance=38' 19542+4621 BRT2246 distance=39' 19540+4515 KOI5593 distance=40' 19484+4602 TDS1014 distance=41' 19559+4550 TDT1858 distance=41' 19484+4605 KOI6205 distance=41' 19560+4555 KOI1411 distance=42' 19488+4614 KOI4684 distance=42' 19495+4622 KOI3460AB distance=43' 19495+4622 KOI3460AC distance=43' 19484+4608 KOI7187 distance=43' 19531+4508 KOI3789 distance=43' 19503+4510 CRB 5 distance=44' 19485+4613 KOI1490 distance=45' 19524+4633 DEA 306 distance=45' 19479+4600 KOI5671 distance=45' 19485+4615 KOI3985 distance=45' 19500+4509 ES 23AB distance=46' 19500+4509 ES 23AC distance=46' 19500+4509 ES 23AD distance=46' 19544+4627 KOI1751 distance=46' 19509+4505 KOI5576AB distance=46' 19509+4505 KOI5576AC distance=46' 19492+4627 KOI 325 distance=48' 19537+4504 KOI2421AB distance=49' 19537+4504 KOI2421AC distance=49' 19537+4504 KOI2421AD distance=49' 19522+4638 KOI7237 distance=49' 19549+4630 KOI2704 distance=51' 19499+4635 KOI3372 distance=52' 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 19521+4548 SMA 105 322 12.6
Show 19523+4545 KU 125 264 55.0 5
Show 19512+4534 KOI 933 205 2.0 18
Show 19504+4541 SMA 99 116 4.2 20
Show 19504+4603 KOI5685 60 3.7 22
Show 19515+4611 KOI5691 280 3.2 23
Show 19529+4524 KOI2833 AB 39 9.3 27
Show 19529+4524 KOI2833 AC 137 7.4 27
Show 19517+4521 KOI1993 AB 290 3.0 29
Show 19517+4521 KOI1993 AC 14 3.5 29
Show 19493+4601 KOI 941 206 3.8 32
Show 19522+4518 SMA 106 254 14.3 32
Show 19504+4522 KOI1392 289 3.5 33
Show 19517+4516 KOI2286 313 1.8 33
Show 19533+4519 KOI1988 59 1.6 33
Show 19488+4551 KOI7165 206 2.8 34
Show 19518+4515 KOI4782 51 1.8 34
Show 19493+4608 KOI3132 158 2.5 35
Show 19510+4621 KOI7221 104 2.0 35
Show 19493+4609 KOI2089 245 2.8 35
Show 19486+4557 KOI5672 169 3.2 37
Show 19523+4626 KOI6210 285 3.8 38
Show 19542+4621 BRT2246 49 4.8 39
Show 19540+4515 KOI5593 330 3.4 40
Show 19484+4602 TDS1014 334 2.2 41
Show 19559+4550 TDT1858 50 0.7 41
Show 19484+4605 KOI6205 79 2.9 41
Show 19560+4555 KOI1411 147 3.8 42
Show 19488+4614 KOI4684 309 2.4 42
Show 19495+4622 KOI3460 AB 153 1.2 43
Show 19495+4622 KOI3460 AC 231 2.5 43
Show 19484+4608 KOI7187 2.6 43
Show 19531+4508 KOI3789 220 3.8 43
Show 19503+4510 CRB 5 291 4.0 44
Show 19485+4613 KOI1490 348 4.1 45
Show 19524+4633 DEA 306 122 12.7 45
Show 19479+4600 KOI5671 227 2.2 45
Show 19485+4615 KOI3985 151 2.6 45
Show 19500+4509 ES 23 AB 136 8.6 46
Show 19500+4509 ES 23 AC 97 13.1 46
Show 19500+4509 ES 23 AD 327 30.7 46
Show 19544+4627 KOI1751 200 2.8 46
Show 19509+4505 KOI5576 AB 180 2.5 46
Show 19509+4505 KOI5576 AC 123 3.9 46
Show 19492+4627 KOI 325 121 3.9 48
Show 19537+4504 KOI2421 AB 292 1.1 49
Show 19537+4504 KOI2421 AC 133 4.1 49
Show 19537+4504 KOI2421 AD 47 8.0 49
Show 19522+4638 KOI7237 57 2.2 49
Show 19549+4630 KOI2704 280 3.9 51
Show 19499+4635 KOI3372 127 2.4 52

 
 
WDS 19521+4548 : COMPONENTS
 
 
  A
B pa=331.8°
sep=11.31"
 
 
19521+4548 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195201.76+454904.1 Mag 12.3 PmRA -3.00
PmDE -3.0
 
 
19521+4548 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195201.25+454914.1 Mag 12.7 PmRA 2.00
PmDE 7.0 Calc delta mag 0.4 Calc coord yes