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Doubles in session


Current system
22319+5527
ES 1024
HD 235871


Nearby doubles
14' : 22324+5540
STI2812

16' : 22323+5512
AG 283

18' : 22299+5525
STI2801AB

21' : 22333+5544
STI2820

26' : 22296+5512
STI2800

33' : 22280+5527
STI2789

34' : 22288+5549
STI2794

34' : 22279+5525
STI2787

35' : 22290+5552
STI2795

38' : 22352+5502
HJ 1789AB

39' : 22272+5526
STI2783

39' : 22328+5450
STI2813

42' : 22365+5512
STI2833

43' : 22333+5446
ES 689

43' : 22292+5451
STI2796AB

43' : 22270+5539
STI2782AB

47' : 22259+5519
STI2774

47' : 22264+5534
HJ 1767

48' : 22323+5615
STI2810

48' : 22279+5600
STI2786AB

48' : 22282+5603
STI2790

48' : 22364+5555
MLB 145

50' : 22369+5501
CRB 214

52' : 22364+5453
STI2831

52' : 22370+5554
LDS5963

54' : 22308+5435
STI2804



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.

22319+5527 ES 1024 (HD 235871)

 
 
22h 31m 53.84s +55° 27' 04.6" P.A. 257.00 sep 4.6 mag 9.32,11.40 Sp B9V
 
 
Coord 2000 22319+5527 Discov num ES 1024 Comp Coord arcsec 2000 22 31 53.84 +55 27 04.6
Date first 1910 Date last 2021 Obs 7
Pa first 259 Pa last 257.4 P.A. Now (θ) 257.4°
Sep first 4.3 Sep last 4.63 Sep. Now (ρ) 4.63"
Mag pri 9.32 Mag sec 11.40 delta mag (ΔM) 2.08 Spectral class B9V (blue-white)
Pri motion ra +008 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 235871 Constellation Lacerta SAO 34552 Tycho2 3987-01675-1
Gaia DR2 2006478639034742400 HD 235871
 
 
WDS 22319+5527 ES 1024 (HD 235871) : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
22319+5527 ES 1024 1999 3 258 4.4 9.32 11.40 B9V D 223153.84+552704.6
22319+5527 ES 1024 2003 4 259 4.5 9.32 11.40 B9V D 223153.84+552704.6
22319+5527 ES 1024 2012 5 259 4.3 9.32 11.40 B9V D 223153.84+552704.6
22319+5527 ES 1024 2015 6 259 4.5 9.32 11.40 B9V 223153.84+552704.6
22319+5527 ES 1024 2021 7 257 4.6 9.32 11.40 B9V 223153.84+552704.6

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

 
 
WDS 22319+5527 ES 1024 (HD 235871) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22319+5527 ES 1024 (HD 235871) : MEASURES
 
 
No records found.

 
 
WDS 22319+5527 (HD 235871) : VIRTUAL EYEPIECE
 
 

22319+5527 ES 1024A mag 9.32 Sp B9V 22319+5527 ES 1024B sep 2.8 P.A. 248.50 mag 11.4 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 22319+5527 (HD 235871) : ALADIN DSS IMAGE @ 22h 31m 53.84s +55° 27' 04.6"
 
 
 
 
WDS 22319+5527 ES 1024 (HD 235871) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22319+5527 ES 1024 distance=0' 22324+5540 STI2812 distance=14' 22323+5512 AG 283 distance=16' 22299+5525 STI2801BC distance=18' 22299+5525 STI2801AB distance=18' 22333+5544 STI2820 distance=21' 22296+5512 STI2800 distance=26' 22280+5527 STI2789 distance=33' 22288+5549 STI2794 distance=34' 22279+5525 STI2787 distance=34' 22290+5552 STI2795 distance=35' 22352+5502 HJ 1789AB distance=38' 22352+5502 HJ 1789AC distance=38' 22272+5526 STI2783 distance=39' 22328+5450 STI2813 distance=39' 22365+5512 STI2833 distance=42' 22333+5446 ES 689 distance=43' 22292+5451 MLR 613Aa,Ab distance=43' 22292+5451 STI2796AB distance=43' 22270+5539 STI2782AB distance=43' 22270+5539 MRI 30AC distance=43' 22259+5519 STI2774 distance=47' 22264+5534 HJ 1767 distance=47' 22323+5615 STI2810 distance=48' 22279+5600 STI2786AB distance=48' 22279+5600 STI2786AC distance=48' 22279+5600 STI2786AD distance=48' 22282+5603 STI2790 distance=48' 22364+5555 MLB 145 distance=48' 22369+5501 CRB 214 distance=50' 22364+5453 STI2831 distance=52' 22370+5554 LDS5963 distance=52' 22308+5435 STI2804 distance=54' 22382+5534 ES 1025BC distance=54' 22256+5531 TDT3518 distance=54' 22382+5534 ES 1025AB distance=55' 22257+5515 STI2772AB distance=55' 22329+5621 TDT3578 distance=55' 22255+5516 STI2770 distance=56' 22260+5503 STI2775 distance=56' 22254+5516 STI2768AB distance=56' 22254+5516 MRI 10BC distance=56' 22270+5605 SMH 4 distance=56' 22302+5623 STI2802 distance=58' 22251+5521 MRI 9 distance=59' 22259+5458 STI2773 distance=59' 22306+5429 ES 1023 distance=60' 22264+5451 STI2776 distance=60' 22248+5518 STI2761 distance=61' 22348+5430 STI2827 distance=62' 22247+5516 STI2759 distance=62' 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 22319+5527 ES 1024 257 4.6
Show 22324+5540 STI2812 147 13.4 14
Show 22323+5512 AG 283 332 2.7 16
Show 22299+5525 STI2801 BC 74 7.2 18
Show 22299+5525 STI2801 AB 5 6.9 18
Show 22333+5544 STI2820 33 12.5 21
Show 22296+5512 STI2800 329 7.1 26
Show 22280+5527 STI2789 140 13.9 33
Show 22288+5549 STI2794 36 11.6 34
Show 22279+5525 STI2787 298 9.5 34
Show 22290+5552 STI2795 174 6.4 35
Show 22352+5502 HJ 1789 AB 105 16.6 38
Show 22352+5502 HJ 1789 AC 188 18.1 38
Show 22272+5526 STI2783 6 10.2 39
Show 22328+5450 STI2813 57 11.3 39
Show 22365+5512 STI2833 194 4.0 42
Show 22333+5446 ES 689 293 10.4 43
Show 22292+5451 MLR 613 Aa,Ab 98 0.4 43
Show 22292+5451 STI2796 AB 130 13.8 43
Show 22270+5539 STI2782 AB 163 7.2 43
Show 22270+5539 MRI 30 AC 348 6.5 43
Show 22259+5519 STI2774 139 9.3 47
Show 22264+5534 HJ 1767 212 12.0 47
Show 22323+5615 STI2810 324 9.2 48
Show 22279+5600 STI2786 AB 49 19.1 48
Show 22279+5600 STI2786 AC 187 4.4 48
Show 22279+5600 STI2786 AD 97 6.7 48
Show 22282+5603 STI2790 13 6.0 48
Show 22364+5555 MLB 145 5 3.3 48
Show 22369+5501 CRB 214 64 6.2 50
Show 22364+5453 STI2831 264 3.6 52
Show 22370+5554 LDS5963 147 4.1 52
Show 22308+5435 STI2804 272 4.9 54
Show 22382+5534 ES 1025 BC 321 6.2 54
Show 22256+5531 TDT3518 92 1.7 54
Show 22382+5534 ES 1025 AB 327 42.4 55
Show 22257+5515 STI2772 AB 160 12.2 55
Show 22329+5621 TDT3578 120 0.8 55
Show 22255+5516 STI2770 116 12.7 56
Show 22260+5503 STI2775 227 8.5 56
Show 22254+5516 STI2768 AB 192 13.6 56
Show 22254+5516 MRI 10 BC 120 4.4 56
Show 22270+5605 SMH 4 116 7.6 56
Show 22302+5623 STI2802 330 4.3 58
Show 22251+5521 MRI 9 351 1.9 59
Show 22259+5458 STI2773 180 13.7 59
Show 22306+5429 ES 1023 272 3.7 60
Show 22264+5451 STI2776 46 12.2 60
Show 22248+5518 STI2761 2 11.7 61
Show 22348+5430 STI2827 40 14.0 62
Show 22247+5516 STI2759 44 11.6 62

 
 
WDS 22319+5527 : COMPONENTS
 
 
  A
B pa=248.5°
sep=2.75"
 
 
22319+5527 A
 
 
Componente originario normalizzato AB Name HD 235871 Coord arcsec 2000 223153.84+552704.6 Mag 9.32
Spectral class B9V (blue-white) PmRA 8.00 PmDE -1.0 SAO 34552
Tycho2 3987-01675-1 HD 235871 DM BD+54 2795
Tycho2
Tycho2 3987-01675-1 Pflag RAmdeg 337.97437327 DEmdeg 55.45127699
PmRA 5.4 PmDE -2.4 E RAmdeg 9 E DEmdeg 10
E pmRA 2.1 E pmDE 2.0 EpRAm 1991.45 EpDEm 1991.36
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.4 Q pmRA 0.3
Q pmDE 1.5 BTmag 9.425 E BTmag 0.018 VTmag 9.323
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 337.97435139 DEdeg 55.45128250 EpRA 1990 1.68
EpDE 1990 1.64 E RAdeg 9.0 E DEdeg 9.5 Posflg
Corr 0.1
SAO
SAO 34552 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 0.007 Vmag 8.8 SpType A0
Double code Source 37 CatNum 7761 DM BD+54 2795
DMcomp BDsup HD 235871 M HD 0
GC RA1950rad 5.89023985 DE1950rad 0.96331252 PmRA2000 0.0025
PmDE2000 0.003
CCDM
Ccdm 22319+5527 RComp Comp A Note1
Note2 Discov num DRAs -0.23 DDEs 5.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp A0 PmNote *
PmRA -2 PmDE 15 Dm number +54 2795 Cat1 BD
Name2 +55 1582 Cat2 AGK2/3 HD 235871 M HD
ADS BDS A16029 M ADS BDS N IDS IDS 22280N5456A
HIC
 
 
22319+5527 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223153.54+552703.6 Mag 11.4 Calc delta mag 2.08
Calc coord yes
CCDM
Ccdm 22319+5527 RComp Comp B Note1
Note2 Discov num ES 1024 DRAs DDEs
R dRAs Year 1910 Theta 259 Rho 4.3
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16029 M ADS BDS N IDS IDS 22280N5456B
HIC