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Current system
19450+4849
ES 1098


Nearby doubles
11' : 19444+4857
KOI1972AB

11' : 19445+4859
KOI2672AB

12' : 19445+4840
KOI3326

14' : 19437+4851
DEA 115

15' : 19436+4855
DEA 457

18' : 19438+4902
KOI3256

18' : 19433+4843
DEA 254

21' : 19430+4852
DEA 486

22' : 19447+4909
COU2634

22' : 19433+4836
KOI7408

23' : 19459+4911
KOI2069

24' : 19471+4901
TDT1745

25' : 19469+4906
KOI2551

27' : 19437+4913
KOI7445

29' : 19454+4918
DEA 346

29' : 19478+4858
HU 683

31' : 19425+4908
KOI2163

32' : 19419+4846
KOI5871

32' : 19426+4830
KOI 112

34' : 19468+4919
KOI 771

36' : 19479+4912
KOI5896

37' : 19451+4813
KOI 756

37' : 19414+4851
KOI2813AB

38' : 19454+4813
KOI4597

38' : 19481+4914
KOI 767

39' : 19474+4819
KOI7389



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.

19450+4849 ES 1098

 
 
19h 45m 03.43s +48° 49' 51.7" P.A. 164.00 sep 3.8 mag 10.62,11.42
 
 
Coord 2000 19450+4849 Discov num ES 1098 Comp Coord arcsec 2000 19 45 03.43 +48 49 51.7
Date first 1900 Date last 2016 Obs 11
Pa first 160 Pa last 163.6 P.A. Now (θ) 163.6°
Sep first 3.9 Sep last 3.817 Sep. Now (ρ) 3.817"
Mag pri 10.62 Mag sec 11.42 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +011 Sec motion ra +008
Pri motion dec +015 Sec motion dec +000
Notes
rPM=0.822
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3565-00560-1 Gaia DR2 2086713404118555648
 
 
WDS 19450+4849 ES 1098 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19450+4849 ES 1098 1999 7 165 3.8 10.62 11.42 D 194503.43+484951.7
19450+4849 ES 1098 2003 8 164 3.8 10.62 11.42 D 194503.43+484951.7
19450+4849 ES 1098 2015 9 164 3.8 10.62 11.42 194503.43+484951.7
19450+4849 ES 1098 2016 11 164 3.8 10.62 11.42 194503.43+484951.7

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

 
 
WDS 19450+4849 ES 1098 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19450+4849 ES 1098 : MEASURES
 
 
No records found.

 
 
WDS 19450+4849 : VIRTUAL EYEPIECE
 
 

19450+4849 ES 1098A mag 10.62 19450+4849 ES 1098B sep 3.7 P.A. 169.00 mag 11.42 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 19450+4849 : ALADIN DSS IMAGE @ 19h 45m 03.43s +48° 49' 51.7"
 
 
 
 
WDS 19450+4849 ES 1098 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19450+4849 ES 1098 distance=0' 19444+4857 KOI1972AB distance=11' 19444+4857 KOI1972AC distance=11' 19445+4859 KOI2672AB distance=11' 19445+4859 KOI2672AC distance=11' 19445+4840 KOI3326 distance=12' 19437+4851 DEA 115 distance=14' 19436+4855 DEA 457 distance=15' 19438+4902 KOI3256 distance=18' 19433+4843 DEA 254 distance=18' 19430+4852 DEA 486 distance=21' 19447+4909 COU2634 distance=22' 19433+4836 KOI7408 distance=22' 19459+4911 KOI2069 distance=23' 19471+4901 TDT1745 distance=24' 19469+4906 KOI2551 distance=25' 19437+4913 KOI7445 distance=27' 19454+4918 DEA 346 distance=29' 19478+4858 HU 683 distance=29' 19425+4908 KOI2163 distance=31' 19419+4846 KOI5871 distance=32' 19426+4830 KOI 112 distance=32' 19468+4919 KOI 771 distance=34' 19479+4912 KOI5896 distance=36' 19451+4813 KOI 756 distance=37' 19414+4851 KOI2813AB distance=37' 19414+4851 KOI2813AC distance=37' 19414+4851 KOI2813AD distance=37' 19454+4813 KOI4597 distance=38' 19481+4914 KOI 767 distance=38' 19474+4819 KOI7389 distance=39' 19480+4915 KOI2836 distance=39' 19448+4929 DEA 196 distance=40' 19414+4831 KOI2580 distance=41' 19473+4814 KOI 17 distance=43' 19431+4928 TDT1668 distance=43' 19457+4932 KOI 354 distance=43' 19432+4929 DEA 391 distance=44' 19478+4815 KOI4149 distance=45' 19464+4933 DEA 103 distance=46' 19469+4932 KOI2225AB distance=46' 19469+4932 KOI2225AC distance=46' 19415+4920 KOI7448AB distance=46' 19415+4920 KOI7448AC distance=46' 19464+4934 KOI4029 distance=47' 19412+4822 KOI1315 distance=48' 19403+4839 DEA 141 distance=48' 19473+4806 KOI 174 distance=49' 19482+4929 KOI4625 distance=50' 19405+4829 KOI 343AB distance=51' 19412+4923 KOI2124 distance=51' 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 19450+4849 ES 1098 164 3.8
Show 19444+4857 KOI1972 AB 246 1.1 11
Show 19444+4857 KOI1972 AC 131 4.0 11
Show 19445+4859 KOI2672 AB 310 4.7 11
Show 19445+4859 KOI2672 AC 309 0.6 11
Show 19445+4840 KOI3326 285 3.7 12
Show 19437+4851 DEA 115 348 6.9 14
Show 19436+4855 DEA 457 146 33.8 15
Show 19438+4902 KOI3256 177 0.8 18
Show 19433+4843 DEA 254 16 10.8 18
Show 19430+4852 DEA 486 237 91.6 21
Show 19447+4909 COU2634 225 1.4 22
Show 19433+4836 KOI7408 184 1.7 22
Show 19459+4911 KOI2069 108 1.1 23
Show 19471+4901 TDT1745 177 0.6 24
Show 19469+4906 KOI2551 198 2.6 25
Show 19437+4913 KOI7445 283 2.8 27
Show 19454+4918 DEA 346 18 15.1 29
Show 19478+4858 HU 683 265 1.2 29
Show 19425+4908 KOI2163 248 0.8 31
Show 19419+4846 KOI5871 318 3.7 32
Show 19426+4830 KOI 112 107 0.1 32
Show 19468+4919 KOI 771 281 1.8 34
Show 19479+4912 KOI5896 359 2.3 36
Show 19451+4813 KOI 756 264 2.9 37
Show 19414+4851 KOI2813 AB 261 1.1 37
Show 19414+4851 KOI2813 AC 272 0.8 37
Show 19414+4851 KOI2813 AD 188 1.8 37
Show 19454+4813 KOI4597 179 3.4 38
Show 19481+4914 KOI 767 92 2.8 38
Show 19474+4819 KOI7389 291 1.8 39
Show 19480+4915 KOI2836 71 3.8 39
Show 19448+4929 DEA 196 260 9.1 40
Show 19414+4831 KOI2580 154 0.6 41
Show 19473+4814 KOI 17 41 4.1 43
Show 19431+4928 TDT1668 53 0.6 43
Show 19457+4932 KOI 354 209 3.8 43
Show 19432+4929 DEA 391 18 18.5 44
Show 19478+4815 KOI4149 65 1.6 45
Show 19464+4933 DEA 103 225 6.4 46
Show 19469+4932 KOI2225 AB 189 2.4 46
Show 19469+4932 KOI2225 AC 10 3.5 46
Show 19415+4920 KOI7448 AB 260 0.9 46
Show 19415+4920 KOI7448 AC 88 3.7 46
Show 19464+4934 KOI4029 357 2.4 47
Show 19412+4822 KOI1315 26 1.7 48
Show 19403+4839 DEA 141 159 7.5 48
Show 19473+4806 KOI 174 77 0.6 49
Show 19482+4929 KOI4625 69 1.2 50
Show 19405+4829 KOI 343 AB 146 5.1 51
Show 19412+4923 KOI2124 54 0.1 51

 
 
WDS 19450+4849 : COMPONENTS
 
 
  A
B pa=169.0°
sep=3.73"
 
 
19450+4849 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194503.43+484951.7 Mag 10.62 PmRA 11.00
PmDE 15.0 Tycho2 3565-00560-1
Tycho2
Tycho2 3565-00560-1 Pflag RAmdeg 296.26428861 DEmdeg 48.83101925
PmRA 15.0 PmDE 1.8 E RAmdeg 32 E DEmdeg 33
E pmRA 2.2 E pmDE 2.1 EpRAm 1989.36 EpDEm 1988.91
Num 3 Q RAmdeg 0.0 Q DEmdeg 1.4 Q pmRA 0.0
Q pmDE 1.4 BTmag 11.351 E BTmag 0.058 VTmag 10.619
E VTmag 0.046 Prox 40 TYC T HIP
CCDM RAdeg 296.26423583 DEdeg 48.83101500 EpRA 1990 1.64
EpDE 1990 1.60 E RAdeg 32.0 E DEdeg 33.4 Posflg
Corr 0.0
 
 
19450+4849 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194503.50+484948.0 Mag 11.42 PmRA 8.00
PmDE 0.0 Tycho2 3565-00560-2 Calc delta mag 0.8 Calc coord yes
Tycho2
Tycho2 3565-00560-2 Pflag RAmdeg 296.26476399 DEmdeg 48.82995208
PmRA 8.7 PmDE -1.5 E RAmdeg 59 E DEmdeg 60
E pmRA 2.6 E pmDE 2.4 EpRAm 1985.50 EpDEm 1984.09
Num 3 Q RAmdeg 1.6 Q DEmdeg 0.6 Q pmRA 1.6
Q pmDE 0.6 BTmag 12.097 E BTmag 0.122 VTmag 11.415
E VTmag 0.095 Prox 40 TYC HIP
CCDM RAdeg 296.26473306 DEdeg 48.82995583 EpRA 1990 1.64
EpDE 1990 1.61 E RAdeg 60.6 E DEdeg 62.5 Posflg
Corr 0.0