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Doubles in session


Current system
19504+4541
SMA 99


Nearby doubles
12' : 19512+4534
KOI 933

19' : 19488+4551
KOI7165

20' : 19521+4548
SMA 105

21' : 19504+4522
KOI1392

21' : 19504+4603
KOI5685

22' : 19523+4545
KU 125

23' : 19493+4601
KOI 941

24' : 19486+4557
KOI5672

26' : 19517+4521
KOI1993AB

29' : 19493+4608
KOI3132

29' : 19484+4602
TDS1014

30' : 19517+4516
KOI2286

30' : 19493+4609
KOI2089

31' : 19518+4515
KOI4782

31' : 19484+4605
KOI6205

32' : 19479+4600
KOI5671

32' : 19522+4518
SMA 106

32' : 19503+4510
CRB 5

32' : 19529+4524
KOI2833AB

33' : 19515+4611
KOI5691

33' : 19500+4509
ES 23AB

34' : 19484+4608
KOI7187

36' : 19488+4614
KOI4684

37' : 19485+4613
KOI1490

38' : 19509+4505
KOI5576AB

39' : 19485+4615
KOI3985



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

19504+4541 SMA 99

 
 
19h 50m 18.60s +45° 41' 40.8" P.A. 116.00 sep 4.2 mag 12.41,12.46
 
 
Coord 2000 19504+4541 Discov num SMA  99 Comp Coord arcsec 2000 19 50 18.60 +45 41 40.8
Date first 1892 Date last 2015 Obs 6
Pa first 114 Pa last 116.4 P.A. Now (θ) 116.4°
Sep first 3.8 Sep last 4.186 Sep. Now (ρ) 4.186"
Mag pri 12.41 Mag sec 12.46 delta mag (ΔM) 0.05 Spectral class
Pri motion ra -005 Sec motion ra +027
Pri motion dec +011 Sec motion dec -002
Notes B (Blue magnitudes)
rPM=1.276
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2079488749436051712
 
 
WDS 19504+4541 SMA 99 : 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
19504+4541 SMA 99 1998 4 116 4.2 12.41 12.46 DB 195018.60+454140.8
19504+4541 SMA 99 2003 5 116 4.2 12.41 12.46 DB 195018.60+454140.8
19504+4541 SMA 99 2015 6 116 4.2 12.41 12.46 B 195018.60+454140.8

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

 
 
WDS 19504+4541 SMA 99 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19504+4541 SMA 99 : MEASURES
 
 
No records found.

 
 
WDS 19504+4541 : VIRTUAL EYEPIECE
 
 

19504+4541 SMA 99A mag 12.41 19504+4541 SMA 99B sep 3.2 P.A. 125.40 mag 12.46 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 19504+4541 : ALADIN DSS IMAGE @ 19h 50m 18.60s +45° 41' 40.8"
 
 
 
 
WDS 19504+4541 SMA 99 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19504+4541 SMA 99 distance=0' 19512+4534 KOI 933 distance=12' 19488+4551 KOI7165 distance=19' 19521+4548 SMA 105 distance=20' 19504+4522 KOI1392 distance=21' 19504+4603 KOI5685 distance=21' 19523+4545 KU 125 distance=22' 19493+4601 KOI 941 distance=23' 19486+4557 KOI5672 distance=24' 19517+4521 KOI1993AB distance=26' 19517+4521 KOI1993AC distance=26' 19493+4608 KOI3132 distance=29' 19484+4602 TDS1014 distance=29' 19517+4516 KOI2286 distance=30' 19493+4609 KOI2089 distance=30' 19518+4515 KOI4782 distance=31' 19484+4605 KOI6205 distance=31' 19479+4600 KOI5671 distance=32' 19522+4518 SMA 106 distance=32' 19503+4510 CRB 5 distance=32' 19529+4524 KOI2833AB distance=32' 19529+4524 KOI2833AC distance=32' 19515+4611 KOI5691 distance=33' 19500+4509 ES 23AB distance=33' 19500+4509 ES 23AC distance=33' 19500+4509 ES 23AD distance=33' 19484+4608 KOI7187 distance=34' 19488+4614 KOI4684 distance=36' 19485+4613 KOI1490 distance=37' 19509+4505 KOI5576AB distance=38' 19509+4505 KOI5576AC distance=38' 19485+4615 KOI3985 distance=39' 19474+4515 SMA 93 distance=39' 19533+4519 KOI1988 distance=39' 19510+4621 KOI7221 distance=41' 19495+4622 KOI3460AB distance=42' 19495+4622 KOI3460AC distance=42' 19531+4508 KOI3789 distance=46' 19492+4627 KOI 325 distance=47' 19474+4618 KOI5703 distance=48' 19540+4515 KOI5593 distance=48' 19523+4626 KOI6210 distance=49' 19456+4534 KOI 931 distance=51' 19537+4504 KOI2421AB distance=52' 19537+4504 KOI2421AC distance=52' 19537+4504 KOI2421AD distance=52' 19470+4502 KOI1821 distance=53' 19470+4500 DEA 190 distance=54' 19499+4635 KOI3372 distance=54' 19504+4446 SMA 100 distance=55' 19478+4630 KOI5707AB distance=55' 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 19504+4541 SMA 99 116 4.2
Show 19512+4534 KOI 933 205 2.0 12
Show 19488+4551 KOI7165 206 2.8 19
Show 19521+4548 SMA 105 322 12.6 20
Show 19504+4522 KOI1392 289 3.5 21
Show 19504+4603 KOI5685 60 3.7 21
Show 19523+4545 KU 125 264 55.0 22
Show 19493+4601 KOI 941 206 3.8 23
Show 19486+4557 KOI5672 169 3.2 24
Show 19517+4521 KOI1993 AB 290 3.0 26
Show 19517+4521 KOI1993 AC 14 3.5 26
Show 19493+4608 KOI3132 158 2.5 29
Show 19484+4602 TDS1014 334 2.2 29
Show 19517+4516 KOI2286 313 1.8 30
Show 19493+4609 KOI2089 245 2.8 30
Show 19518+4515 KOI4782 51 1.8 31
Show 19484+4605 KOI6205 79 2.9 31
Show 19479+4600 KOI5671 227 2.2 32
Show 19522+4518 SMA 106 254 14.3 32
Show 19503+4510 CRB 5 291 4.0 32
Show 19529+4524 KOI2833 AB 39 9.3 32
Show 19529+4524 KOI2833 AC 137 7.4 32
Show 19515+4611 KOI5691 280 3.2 33
Show 19500+4509 ES 23 AB 136 8.6 33
Show 19500+4509 ES 23 AC 97 13.1 33
Show 19500+4509 ES 23 AD 327 30.7 33
Show 19484+4608 KOI7187 2.6 34
Show 19488+4614 KOI4684 309 2.4 36
Show 19485+4613 KOI1490 348 4.1 37
Show 19509+4505 KOI5576 AB 180 2.5 38
Show 19509+4505 KOI5576 AC 123 3.9 38
Show 19485+4615 KOI3985 151 2.6 39
Show 19474+4515 SMA 93 197 10.4 39
Show 19533+4519 KOI1988 59 1.6 39
Show 19510+4621 KOI7221 104 2.0 41
Show 19495+4622 KOI3460 AB 153 1.2 42
Show 19495+4622 KOI3460 AC 231 2.5 42
Show 19531+4508 KOI3789 220 3.8 46
Show 19492+4627 KOI 325 121 3.9 47
Show 19474+4618 KOI5703 81 2.5 48
Show 19540+4515 KOI5593 330 3.4 48
Show 19523+4626 KOI6210 285 3.8 49
Show 19456+4534 KOI 931 177 1.3 51
Show 19537+4504 KOI2421 AB 292 1.1 52
Show 19537+4504 KOI2421 AC 133 4.1 52
Show 19537+4504 KOI2421 AD 47 8.0 52
Show 19470+4502 KOI1821 90 3.8 53
Show 19470+4500 DEA 190 67 8.7 54
Show 19499+4635 KOI3372 127 2.4 54
Show 19504+4446 SMA 100 332 10.7 55
Show 19478+4630 KOI5707 AB 239 2.7 55

 
 
WDS 19504+4541 : COMPONENTS
 
 
  A
B pa=125.4°
sep=3.21"
 
 
19504+4541 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195018.60+454140.8 Mag 12.41 PmRA -5.00
PmDE 11.0
 
 
19504+4541 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195018.85+454138.9 Mag 12.46 PmRA 27.00
PmDE -2.0 Calc delta mag 0.05 Calc coord yes