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Current system
19431+4124
ES 1670


Nearby doubles
7' : 19435+4130
A 599AB

8' : 19437+4120
KOI 51

18' : 19445+4134
KOI4793

18' : 19446+4131
KOI6677

20' : 19446+4136
KOI 212AB

26' : 19411+4113
KOI 191

27' : 19454+4120
KOI3500

27' : 19455+4123
KOI3616

28' : 19455+4128
HJ 1437

29' : 19412+4126
FOX 30AB

29' : 19408+4136
COU2632AB

32' : 19458+4116
KOI4550

34' : 19414+4058
ES 1669

34' : 19413+4058
RAO 161

34' : 19422+4053
KOI6610AB

35' : 19406+4105
KOI1039

36' : 19456+4147
FOX 89

36' : 19412+4058
MLB 875

36' : 19456+4102
KOI2614

37' : 19404+4105
KOI4767AB

37' : 19404+4104
KOI6627

37' : 19464+4120
TDT1726

37' : 19425+4201
DEA 328

38' : 19413+4054
KOI2752

38' : 19458+4145
A 601AB

39' : 19417+4051
KOI4213AB



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.

19431+4124 ES 1670

 
 
19h 43m 08.24s +41° 24' 54.7" P.A. 95.00 sep 4.6 mag 10.95,13.40
 
 
Coord 2000 19431+4124 Discov num ES 1670 Comp Coord arcsec 2000 19 43 08.24 +41 24 54.7
Date first 1917 Date last 2015 Obs 2
Pa first 98 Pa last 94.6 P.A. Now (θ) 94.6°
Sep first 3.6 Sep last 4.55 Sep. Now (ρ) 4.55"
Mag pri 10.95 Mag sec 13.40 delta mag (ΔM) 2.45 Spectral class
Pri motion ra -013 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3144-01311-1 Gaia DR2 2077026706680156800
 
 
WDS 19431+4124 ES 1670 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
19431+4124 ES 1670 1917 1 98 3.6 10.95 13.40 194308.24+412454.7
19431+4124 ES 1670 2015 2 95 4.6 10.95 13.40 S 194308.24+412454.7

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

 
 
WDS 19431+4124 ES 1670 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19431+4124 ES 1670 : MEASURES
 
 
No records found.

 
 
WDS 19431+4124 : VIRTUAL EYEPIECE
 
 

19431+4124 ES 1670A mag 10.95 19431+4124 ES 1670B sep 3.4 P.A. 96.10 mag 13.4 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 19431+4124 : ALADIN DSS IMAGE @ 19h 43m 08.24s +41° 24' 54.7"
 
 
 
 
WDS 19431+4124 ES 1670 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19431+4124 ES 1670 distance=0' 19435+4130 A 599AB distance=7' 19435+4130 A 599AB,C distance=7' 19435+4130 A 599CD distance=7' 19437+4120 KOI 51 distance=8' 19445+4134 KOI4793 distance=18' 19446+4131 KOI6677 distance=18' 19446+4136 KOI 212AB distance=20' 19411+4113 KOI 191 distance=26' 19454+4120 KOI3500 distance=27' 19455+4123 KOI3616 distance=27' 19455+4128 HJ 1437 distance=28' 19412+4126 FOX 30AB distance=29' 19412+4126 HJ 1431AC distance=29' 19408+4136 COU2632AB distance=29' 19408+4136 COU2632AC distance=29' 19458+4116 KOI4550 distance=32' 19414+4058 ES 1669 distance=34' 19413+4058 RAO 161 distance=34' 19422+4053 KOI6610AB distance=34' 19422+4053 KOI6610AC distance=34' 19406+4105 KOI1039 distance=35' 19456+4147 FOX 89 distance=36' 19412+4058 MLB 875 distance=36' 19456+4102 KOI2614 distance=36' 19404+4105 KOI4767AB distance=37' 19404+4105 KOI4767AC distance=37' 19404+4104 KOI6627 distance=37' 19464+4120 TDT1726 distance=37' 19425+4201 DEA 328 distance=37' 19413+4054 KOI2752 distance=38' 19458+4145 A 601AB distance=38' 19458+4145 A 601AC distance=38' 19417+4051 KOI4213AB distance=39' 19417+4051 KOI4213AC distance=39' 19453+4054 KOI3817 distance=40' 19467+4116 KOI 558 distance=41' 19466+4111 KOI2187 distance=42' 19429+4043 STT 383AB distance=42' 19429+4043 STT 383AC distance=42' 19429+4043 STT 383AD distance=42' 19469+4130 KOI3896 distance=43' 19395+4138 FOX 29BC distance=43' 19395+4138 FOX 29AB distance=43' 19425+4042 KOI5177 distance=44' 19436+4208 KOI5318 distance=44' 19442+4206 KOI3569 distance=44' 19442+4207 KOI2014 distance=44' 19397+4104 KOI 225 distance=45' 19429+4038 DEA 268 distance=47' 19472+4131 KOI4274AB distance=47' 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 19431+4124 ES 1670 95 4.6
Show 19435+4130 A 599 AB 201 0.5 7
Show 19435+4130 A 599 AB,C 47 42.7 7
Show 19435+4130 A 599 CD 81 2.9 7
Show 19437+4120 KOI 51 162 3.4 8
Show 19445+4134 KOI4793 225 2.4 18
Show 19446+4131 KOI6677 254 2.7 18
Show 19446+4136 KOI 212 AB 308 4.9 20
Show 19411+4113 KOI 191 276 1.7 26
Show 19454+4120 KOI3500 139 2.5 27
Show 19455+4123 KOI3616 212 1.3 27
Show 19455+4128 HJ 1437 242 16.1 28
Show 19412+4126 FOX 30 AB 32 7.5 29
Show 19412+4126 HJ 1431 AC 160 14.1 29
Show 19408+4136 COU2632 AB 155 0.1 29
Show 19408+4136 COU2632 AC 86 3.2 29
Show 19458+4116 KOI4550 143 1.1 32
Show 19414+4058 ES 1669 155 1.9 34
Show 19413+4058 RAO 161 258 1.2 34
Show 19422+4053 KOI6610 AB 84 1.7 34
Show 19422+4053 KOI6610 AC 216 2.6 34
Show 19406+4105 KOI1039 49 4.0 35
Show 19456+4147 FOX 89 209 0.9 36
Show 19412+4058 MLB 875 192 5.5 36
Show 19456+4102 KOI2614 16 2.9 36
Show 19404+4105 KOI4767 AB 267 2.4 37
Show 19404+4105 KOI4767 AC 172 3.7 37
Show 19404+4104 KOI6627 203 2.7 37
Show 19464+4120 TDT1726 237 2.2 37
Show 19425+4201 DEA 328 113 14.0 37
Show 19413+4054 KOI2752 103 0.1 38
Show 19458+4145 A 601 AB 156 1.2 38
Show 19458+4145 A 601 AC 3 6.0 38
Show 19417+4051 KOI4213 AB 131 3.7 39
Show 19417+4051 KOI4213 AC 88 4.0 39
Show 19453+4054 KOI3817 27 2.2 40
Show 19467+4116 KOI 558 272 3.1 41
Show 19466+4111 KOI2187 263 3.8 42
Show 19429+4043 STT 383 AB 15 0.8 42
Show 19429+4043 STT 383 AC 99 45.2 42
Show 19429+4043 STT 383 AD 43 68.1 42
Show 19469+4130 KOI3896 338 3.7 43
Show 19395+4138 FOX 29 BC 88 1.6 43
Show 19395+4138 FOX 29 AB 46 42.4 43
Show 19425+4042 KOI5177 210 4.1 44
Show 19436+4208 KOI5318 116 3.7 44
Show 19442+4206 KOI3569 147 1.3 44
Show 19442+4207 KOI2014 269 3.7 44
Show 19397+4104 KOI 225 338 0.5 45
Show 19429+4038 DEA 268 211 11.1 47
Show 19472+4131 KOI4274 AB 208 3.2 47

 
 
WDS 19431+4124 : COMPONENTS
 
 
  A
B pa=96.1°
sep=3.42"
 
 
19431+4124 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194308.24+412454.7 Mag 10.95 PmRA -13.00
PmDE -10.0 Tycho2 3144-01311-1
Tycho2
Tycho2 3144-01311-1 Pflag RAmdeg 295.78432549 DEmdeg 41.41520763
PmRA -12.7 PmDE -9.7 E RAmdeg 38 E DEmdeg 44
E pmRA 1.9 E pmDE 1.8 EpRAm 1983.47 EpDEm 1982.16
Num 4 Q RAmdeg 3.5 Q DEmdeg 1.5 Q pmRA 3.5
Q pmDE 1.5 BTmag 12.962 E BTmag 0.270 VTmag 10.954
E VTmag 0.068 Prox 924 TYC T HIP
CCDM RAdeg 295.78428750 DEdeg 41.41524944 EpRA 1990 1.74
EpDE 1990 1.65 E RAdeg 58.6 E DEdeg 57.9 Posflg
Corr -0.2
 
 
19431+4124 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194308.54+412454.3 Mag 13.4 Calc delta mag 2.45
Calc coord yes