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Doubles in session


Current system
19487+4242
ES 1564


Nearby doubles
4' : 19485+4240
KOI1699

5' : 19484+4245
KOI3775

5' : 19485+4246
KOI1700

7' : 19492+4238
ES 1565AB

9' : 19480+4239
KOI3907AB

10' : 19481+4247
KOI6033

10' : 19496+4241
KOI5361

10' : 19480+4247
KOI 238AB

13' : 19497+4237
GRV 288

14' : 19491+4254
DEA 267

16' : 19496+4255
HDS2822

17' : 19499+4253
KOI1353AB

19' : 19477+4257
KOI6873

22' : 19468+4246
A 602AB

23' : 19496+4303
KOI 677

25' : 19468+4231
KOI2879AB

25' : 19465+4240
KOI6835

30' : 19509+4259
KOI6874

32' : 19479+4313
KOI 150

33' : 19459+4236
KOI 312AB

35' : 19457+4235
KOI6816

36' : 19478+4316
KOI1706

36' : 19457+4230
ES 1563

37' : 19490+4319
KOI5414

39' : 19491+4320
KOI 315AB

39' : 19522+4238
BRT2244



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.

19487+4242 ES 1564

 
 
19h 48m 43.97s +42° 42' 05.3" P.A. 356.00 sep 7.2 mag 10.60,12.00
 
 
Coord 2000 19487+4242 Discov num ES 1564 Comp Coord arcsec 2000 19 48 43.97 +42 42 05.3
Date first 1892 Date last 2021 Obs 14
Pa first 10 Pa last 355.7 P.A. Now (θ) 355.7°
Sep first 8.4 Sep last 7.23 Sep. Now (ρ) 7.23"
Mag pri 10.60 Mag sec 12.00 delta mag (ΔM) 1.4 Spectral class
Pri motion ra +018 Sec motion ra -001
Pri motion dec -001 Sec motion dec -005
Notes
rPM=1.077
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3144-00353-1 Gaia DR2 2078693394507530624
 
 
WDS 19487+4242 ES 1564 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
19487+4242 ES 1564 1998 5 179 7.4 10.60 12.00 D 194843.97+424205.3
19487+4242 ES 1564 2003 7 358 7.3 10.60 12.00 194843.97+424205.3
19487+4242 ES 1564 2010 8 357 7.6 10.60 12.00 194843.97+424205.3
19487+4242 ES 1564 2015 9 356 7.3 10.60 12.00 194843.97+424205.3
19487+4242 ES 1564 2021 14 356 7.2 10.60 12.00 194843.97+424205.3

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

 
 
WDS 19487+4242 ES 1564 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19487+4242 ES 1564 : MEASURES
 
 
No records found.

 
 
WDS 19487+4242 : VIRTUAL EYEPIECE
 
 

19487+4242 ES 1564A mag 10.6 19487+4242 ES 1564B sep 7.2 P.A. 356.80 mag 12 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 19487+4242 : ALADIN DSS IMAGE @ 19h 48m 43.97s +42° 42' 05.3"
 
 
 
 
WDS 19487+4242 ES 1564 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19487+4242 ES 1564 distance=0' 19485+4240 KOI1699 distance=4' 19484+4245 KOI3775 distance=5' 19485+4246 KOI1700 distance=5' 19492+4238 ES 1565BC distance=7' 19492+4238 ES 1565AB distance=7' 19480+4239 KOI3907AB distance=9' 19480+4239 KOI3907AC distance=9' 19481+4247 KOI6033 distance=10' 19496+4241 KOI5361 distance=10' 19480+4247 KOI 238AB distance=10' 19497+4237 GRV 288 distance=13' 19491+4254 DEA 267 distance=14' 19496+4255 HDS2822 distance=16' 19499+4253 KOI1353AB distance=17' 19499+4253 KOI1353AC distance=17' 19477+4257 KOI6873 distance=19' 19468+4246 A 602AB distance=22' 19468+4246 A 602AC distance=22' 19468+4246 A 602AD distance=22' 19468+4246 A 602DE distance=23' 19496+4303 KOI 677 distance=23' 19468+4231 KOI2879AB distance=25' 19468+4231 KOI2879AC distance=25' 19465+4240 KOI6835 distance=25' 19509+4259 KOI6874 distance=30' 19479+4313 KOI 150 distance=32' 19459+4236 KOI 312AB distance=33' 19459+4236 KOI 312AC distance=33' 19457+4235 KOI6816 distance=35' 19478+4316 KOI1706 distance=36' 19457+4230 ES 1563 distance=36' 19490+4319 KOI5414 distance=37' 19491+4320 KOI 315AB distance=39' 19491+4320 KOI 315AC distance=39' 19522+4238 BRT2244 distance=39' 19499+4205 KOI6030 distance=39' 19507+4315 KOI1495 distance=40' 19493+4321 DEA 323 distance=41' 19466+4317 KOI5407AB distance=42' 19466+4317 KOI5407AC distance=42' 19453+4226 KOI6800AB distance=42' 19453+4226 KOI6800AC distance=42' 19490+4324 KOI6907 distance=42' 19517+4216 DEA 146 distance=43' 19450+4232 KOI2215 distance=43' 19479+4324 KOI4534 distance=43' 19452+4223 KOI5334 distance=43' 19492+4158 DEA 337 distance=44' 19513+4316 KOI 683 distance=44' 19494+4325 KOI4797AB distance=44' 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 19487+4242 ES 1564 356 7.2
Show 19485+4240 KOI1699 314 2.8 4
Show 19484+4245 KOI3775 46 4.0 5
Show 19485+4246 KOI1700 288 0.3 5
Show 19492+4238 ES 1565 BC 50 4.7 7
Show 19492+4238 ES 1565 AB 32 32.7 7
Show 19480+4239 KOI3907 AB 163 1.6 9
Show 19480+4239 KOI3907 AC 74 2.7 9
Show 19481+4247 KOI6033 168 4.1 10
Show 19496+4241 KOI5361 201 1.8 10
Show 19480+4247 KOI 238 AB 329 3.8 10
Show 19497+4237 GRV 288 61 24.3 13
Show 19491+4254 DEA 267 122 11.2 14
Show 19496+4255 HDS2822 141 1.3 16
Show 19499+4253 KOI1353 AB 63 3.2 17
Show 19499+4253 KOI1353 AC 98 5.7 17
Show 19477+4257 KOI6873 53 4.0 19
Show 19468+4246 A 602 AB 355 1.1 22
Show 19468+4246 A 602 AC 16 7.6 22
Show 19468+4246 A 602 AD 257 39.5 22
Show 19468+4246 A 602 DE 106 2.6 23
Show 19496+4303 KOI 677 26 3.9 23
Show 19468+4231 KOI2879 AB 111 0.4 25
Show 19468+4231 KOI2879 AC 225 5.7 25
Show 19465+4240 KOI6835 78 3.1 25
Show 19509+4259 KOI6874 295 3.5 30
Show 19479+4313 KOI 150 257 2.6 32
Show 19459+4236 KOI 312 AB 104 3.0 33
Show 19459+4236 KOI 312 AC 121 5.0 33
Show 19457+4235 KOI6816 300 3.7 35
Show 19478+4316 KOI1706 12 2.7 36
Show 19457+4230 ES 1563 210 6.2 36
Show 19490+4319 KOI5414 170 4.1 37
Show 19491+4320 KOI 315 AB 214 3.9 39
Show 19491+4320 KOI 315 AC 84 5.5 39
Show 19522+4238 BRT2244 221 4.3 39
Show 19499+4205 KOI6030 204 1.8 39
Show 19507+4315 KOI1495 189 3.7 40
Show 19493+4321 DEA 323 138 14.1 41
Show 19466+4317 KOI5407 AB 127 2.5 42
Show 19466+4317 KOI5407 AC 48 3.2 42
Show 19453+4226 KOI6800 AB 145 2.6 42
Show 19453+4226 KOI6800 AC 337 3.1 42
Show 19490+4324 KOI6907 102 3.0 42
Show 19517+4216 DEA 146 185 7.3 43
Show 19450+4232 KOI2215 149 3.8 43
Show 19479+4324 KOI4534 216 3.9 43
Show 19452+4223 KOI5334 84 1.3 43
Show 19492+4158 DEA 337 331 14.4 44
Show 19513+4316 KOI 683 268 3.4 44
Show 19494+4325 KOI4797 AB 125 3.4 44

 
 
WDS 19487+4242 : COMPONENTS
 
 
  A
B pa=356.8°
sep=7.22"
 
 
19487+4242 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194843.97+424205.3 Mag 10.6 PmRA 18.00
PmDE -1.0 Tycho2 3144-00353-1
Tycho2
Tycho2 3144-00353-1 Pflag RAmdeg 297.18321403 DEmdeg 42.70149389
PmRA 16.3 PmDE 0.3 E RAmdeg 33 E DEmdeg 28
E pmRA 1.3 E pmDE 1.2 EpRAm 1984.28 EpDEm 1985.70
Num 4 Q RAmdeg 1.8 Q DEmdeg 0.9 Q pmRA 1.7
Q pmDE 0.9 BTmag 11.167 E BTmag 0.052 VTmag 10.605
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 297.18316306 DEdeg 42.70149306 EpRA 1990 1.66
EpDE 1990 1.66 E RAdeg 33.7 E DEdeg 28.5 Posflg
Corr -0.1
 
 
19487+4242 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194843.93+424212.5 Mag 12 PmRA -1.00
PmDE -5.0 Calc delta mag 1.4 Calc coord yes