18508+4543 ES 1264

 
 
18h 50m 44.23s +45° 43' 51.9" P.A. 114.00 sep 3.0 mag 10.37,11.50
 
 
Coord 2000 18508+4543 Discov num ES 1264 Comp Coord arcsec 2000 18 50 44.23 +45 43 51.9
Date first 1894 Date last 2020 Obs 4
Pa first 115 Pa last 113.9 P.A. Now (θ) 113.9°
Sep first 3.4 Sep last 2.99 Sep. Now (ρ) 2.99"
Mag pri 10.37 Mag sec 11.50 delta mag (ΔM) 1.13 Spectral class
Pri motion ra -016 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3540-02382-1 Gaia DR2 2107064848947821184
 
 
WDS 18508+4543 ES 1264 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
18508+4543 ES 1264 2004 3 115 3.4 10.37 11.50 185044.23+454351.9
18508+4543 ES 1264 2020 4 114 3.0 10.37 11.50 185044.23+454351.9

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

 
 
WDS 18508+4543 ES 1264 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18508+4543 ES 1264 : MEASURES
 
 
No records found.

 
 
WDS 18508+4543 : VIRTUAL EYEPIECE
 
 

18508+4543 ES 1264A mag 10.37 18508+4543 ES 1264B sep 2.3 P.A. 122.40 mag 11.5 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 18508+4543 : ALADIN DSS IMAGE @ 18h 50m 44.23s +45° 43' 51.9"
 
 
 
 
WDS 18508+4543 ES 1264 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18508+4543  ES 1264 distance=1' 18500+4526  LDS4800 distance=20' 18526+4539  LDT  16 distance=20' 18533+4545  COU1931 distance=28' 18532+4526  KOI2257 distance=32' 18529+4521  KOI 701AB distance=32' 18529+4521  KOI 701AC distance=32' 18529+4521  KOI 701AD distance=32' 18529+4521  KOI 701AE distance=32' 18537+4550  DEA 437 distance=33' 18534+4520  KOI3196 distance=37' 18498+4619  KOI 588 distance=37' 18542+4537  KOI1393 distance=38' 18492+4619  DEA 222 distance=39' 18485+4513  UC 3679 distance=39' 18526+4508  KOI  42 distance=41' 18474+4606  HJ 1348AB distance=42' 18474+4606  HJ 1348BC distance=43' 18505+4629  KOI2913AB distance=46' 18530+4505  KOI1274 distance=46' 18544+4610  ES 1265 distance=47' 18493+4628  DEA 335 distance=48' 18539+4509  DEA 426 distance=49' 18487+4631  DEA 312 distance=52' 18476+4629  CLZ  75 distance=56' 18553+4510  DEA 224 distance=60' 18499+4444  DEA 443 distance=60' 18479+4636  DEA 348 distance=61' 18564+4530  JKA  16BD distance=61' 18564+4530  HJ 1356AB distance=61' 18564+4530  RAO  92AC distance=61' 18512+4644  HDS2674 distance=61' 18566+4557  KOI6202 distance=63' 18515+4647  TDT1089 distance=64' 18476+4450  KOI  68AB distance=64' 18476+4450  KOI  68AC distance=64' 18476+4450  KOI  68AD distance=64' 18447+4550  ES   22AB distance=64' 18447+4550  HJ 1346AC distance=64' 18451+4608  STF2395AB distance=64' 18451+4608  WAL  94AC distance=64' 18571+4551  HJ 1357 distance=67' 18451+4617  CLL  13 distance=67' 18572+4546  KOI7151 distance=69' 18543+4444  DEA 164 distance=71' 18575+4543  KOI 704AB distance=72' 18549+4443  KOI 981 distance=76' 18511+4700  DEA 394 distance=77' 18547+4649  KOI5736 distance=78' 18573+4508  KOI5578 distance=78' 18448+4458  WEB   7 distance=78' 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 18508+4543 ES 1264 114 3.0 1
Show 18500+4526 LDS4800 76 35.0 20
Show 18526+4539 LDT 16 29 0.5 20
Show 18533+4545 COU1931 118 0.1 28
Show 18532+4526 KOI2257 262 3.7 32
Show 18529+4521 KOI 701 AB 303 2.1 32
Show 18529+4521 KOI 701 AC 106 3.0 32
Show 18529+4521 KOI 701 AD 359 3.5 32
Show 18529+4521 KOI 701 AE 164 6.5 32
Show 18537+4550 DEA 437 73 25.9 33
Show 18534+4520 KOI3196 53 5.5 37
Show 18498+4619 KOI 588 277 0.3 37
Show 18542+4537 KOI1393 197 5.5 38
Show 18492+4619 DEA 222 116 10.0 39
Show 18485+4513 UC 3679 313 24.0 39
Show 18526+4508 KOI 42 36 1.7 41
Show 18474+4606 HJ 1348 AB 294 72.6 42
Show 18474+4606 HJ 1348 BC 311 17.5 43
Show 18505+4629 KOI2913 AB 16 7.3 46
Show 18530+4505 KOI1274 242 1.1 46
Show 18544+4610 ES 1265 302 5.8 47
Show 18493+4628 DEA 335 341 14.5 48
Show 18539+4509 DEA 426 123 23.9 49
Show 18487+4631 DEA 312 136 12.9 52
Show 18476+4629 CLZ 75 184 16.7 56
Show 18553+4510 DEA 224 190 10.3 60
Show 18499+4444 DEA 443 36 27.5 60
Show 18479+4636 DEA 348 314 15.4 61
Show 18564+4530 JKA 16 BD 342 550.0 61
Show 18564+4530 HJ 1356 AB 342 29.3 61
Show 18564+4530 RAO 92 AC 292 3.6 61
Show 18512+4644 HDS2674 118 0.2 61
Show 18566+4557 KOI6202 322 0.8 63
Show 18515+4647 TDT1089 90 0.7 64
Show 18476+4450 KOI 68 AB 257 0.7 64
Show 18476+4450 KOI 68 AC 260 2.7 64
Show 18476+4450 KOI 68 AD 356 3.4 64
Show 18447+4550 ES 22 AB 133 3.3 64
Show 18447+4550 HJ 1346 AC 216 28.0 64
Show 18451+4608 STF2395 AB 308 8.5 64
Show 18451+4608 WAL 94 AC 170 58.2 64
Show 18571+4551 HJ 1357 210 29.8 67
Show 18451+4617 CLL 13 343 25.8 67
Show 18572+4546 KOI7151 96 2.2 69
Show 18543+4444 DEA 164 221 8.2 71
Show 18575+4543 KOI 704 AB 180 1.7 72
Show 18549+4443 KOI 981 140 4.5 76
Show 18511+4700 DEA 394 191 19.6 77
Show 18547+4649 KOI5736 304 0.8 78
Show 18573+4508 KOI5578 98 0.3 78
Show 18448+4458 WEB 7 50 11.3 78

 
 
WDS 18508+4543 : COMPONENTS
 
 
  A
B pa=122.4°
sep=2.26"
 
 
18508+4543 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185044.23+454351.9 Mag 10.37 PmRA -16.00
PmDE 5.0 Tycho2 3540-02382-1
Tycho2
Tycho2 3540-02382-1 Pflag RAmdeg 282.68432116 DEmdeg 45.73109776
PmRA -16.3 PmDE 5.1 E RAmdeg 25 E DEmdeg 25
E pmRA 2.3 E pmDE 2.1 EpRAm 1988.32 EpDEm 1988.01
Num 3 Q RAmdeg 9.9 Q DEmdeg 6.2 Q pmRA 9.9
Q pmDE 6.2 BTmag 11.654 E BTmag 0.073 VTmag 10.371
E VTmag 0.037 Prox 999 TYC T HIP
CCDM RAdeg 282.68430472 DEdeg 45.73111306 EpRA 1990 1.61
EpDE 1990 1.60 E RAdeg 30.2 E DEdeg 31.3 Posflg
Corr 0.1
 
 
18508+4543 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185044.41+454350.7 Mag 11.5 Calc delta mag 1.13
Calc coord yes