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Doubles in session


Current system
22256+4807
ES 687


Nearby doubles
7' : 22256+4814
CBL 102

19' : 22272+4758
NSN 754

22' : 22252+4746
TDT3517

24' : 22280+4808
MMA 30

26' : 22274+4749
HJ 1768

28' : 22234+4824
HJ 1762AB

31' : 22263+4838
LDS4969

32' : 22248+4737
ES 1283

38' : 22285+4833
A 187

45' : 22258+4723
ES 1284

45' : 22243+4850
HDS3175

47' : 22295+4742
MCA 71

48' : 22284+4729
COU2328

48' : 22234+4850
TDS1171

49' : 22245+4720
ES 1281

53' : 22205+4817
A 186AB

54' : 22221+4847
TDT3490

54' : 22306+4828
ES 836AB

54' : 22210+4741
KPP1015

56' : 22309+4826
HJ 1777

60' : 22314+4753
A 2397

61' : 22270+4709
ES 1285

63' : 22300+4851
JNN 294

66' : 22289+4711
TDT3538

70' : 22307+4856
HU 1319

72' : 22328+4808
COU2331



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.

22256+4807 ES 687

 
 
22h 25m 38.72s +48° 07' 43.5" P.A. 266.00 sep 4.3 mag 9.45,9.88 Sp A3
 
 
Coord 2000 22256+4807 Discov num ES  687 Comp Coord arcsec 2000 22 25 38.72 +48 07 43.5
Date first 1902 Date last 2020 Obs 33
Pa first 271 Pa last 266.4 P.A. Now (θ) 266.4°
Sep first 3.5 Sep last 4.309 Sep. Now (ρ) 4.309"
Mag pri 9.45 Mag sec 9.88 delta mag (ΔM) 0.43 Spectral class A3 (white)
Pri motion ra -003 Sec motion ra -001
Pri motion dec -015 Sec motion dec -018
Notes T (Parallax indicates physical)
rPM=0.2 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3611-01133-1 Gaia DR2 1987438464887532544 ADS 15930
 
 
WDS 22256+4807 ES 687 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
22256+4807 ES 687 2000 8 268 4.1 9.45 9.88 D 222538.72+480743.5
22256+4807 ES 687 2009 9 267 4.4 9.45 9.88 D 222538.72+480743.5
22256+4807 ES 687 2016 26 267 4.4 9.45 9.88 A3 222538.72+480743.5
22256+4807 ES 687 2019 32 266 4.3 9.45 9.88 A3 T 222538.72+480743.5
22256+4807 ES 687 2020 33 266 4.3 9.45 9.88 A3 T 222538.72+480743.5

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

 
 
WDS 22256+4807 ES 687 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22256+4807 ES 687 : MEASURES
 
 
No records found.

 
 
WDS 22256+4807 : VIRTUAL EYEPIECE
 
 

22256+4807 ES 687A mag 9.45 Sp A3 22256+4807 ES 687B sep 2.9 P.A. 264.60 mag 9.88 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 22256+4807 : ALADIN DSS IMAGE @ 22h 25m 38.72s +48° 07' 43.5"
 
 
 
 
WDS 22256+4807 ES 687 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22256+4807 ES 687 distance=1' 22256+4814 CBL 102 distance=7' 22272+4758 NSN 754 distance=19' 22252+4746 TDT3517 distance=22' 22280+4808 MMA 30 distance=24' 22274+4749 HJ 1768 distance=26' 22234+4824 HJ 1762AB distance=28' 22234+4824 ES 2719BC distance=28' 22263+4838 LDS4969 distance=31' 22248+4737 ES 1283 distance=32' 22285+4833 A 187 distance=38' 22226+4738 COU2327Aa,Ab distance=43' 22258+4723 ES 1284 distance=45' 22243+4850 HDS3175 distance=45' 22295+4742 MCA 71 distance=47' 22284+4729 COU2328 distance=48' 22234+4850 TDS1171 distance=48' 22245+4720 ES 1281 distance=49' 22205+4817 A 186AB distance=53' 22205+4817 GII 31AB,C distance=53' 22221+4847 TDT3490 distance=54' 22306+4828 COU2330Aa,Ab distance=54' 22306+4828 ES 836AB distance=54' 22210+4741 KPP1015 distance=54' 22309+4826 HJ 1777 distance=56' 22314+4753 A 2397 distance=60' 22270+4709 ES 1285 distance=61' 22300+4851 JNN 294 distance=63' 22289+4711 TDT3538 distance=66' 22307+4856 HU 1319 distance=70' 22328+4808 COU2331 distance=72' 22191+4740 TDT3459 distance=72' 22216+4704 ES 1279 distance=76' 22329+4745 TDT3579 distance=77' 22289+4654 ES 538 distance=81' 22340+4807 TDT3587 distance=85' 22336+4840 BVD 275 distance=86' 22208+4658 KPP2277 distance=86' 22311+4913 ES 1181 distance=86' 22174+4832 STJ 109 distance=86' 22301+4921 FRK 11 distance=86' 22302+4655 COU2329 distance=87' 22310+4701 ES 688 distance=87' 22328+4857 ES 540 distance=87' 22342+4830 HJ 1787BC distance=88' 22342+4830 HJ 1787AB distance=89' 22315+4916 ES 1182 distance=90' 22214+4646 COU2326 distance=91' 22165+4759 STF2891AB distance=93' 22165+4759 BOT 5AC distance=93' 22339+4854 J 3173 distance=94' 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 22256+4807 ES 687 266 4.3 1
Show 22256+4814 CBL 102 18 45.5 7
Show 22272+4758 NSN 754 195 1.9 19
Show 22252+4746 TDT3517 208 0.4 22
Show 22280+4808 MMA 30 97 10.8 24
Show 22274+4749 HJ 1768 8 24.6 26
Show 22234+4824 HJ 1762 AB 354 18.4 28
Show 22234+4824 ES 2719 BC 89 13.6 28
Show 22263+4838 LDS4969 86 1.5 31
Show 22248+4737 ES 1283 11 6.2 32
Show 22285+4833 A 187 127 2.3 38
Show 22226+4738 COU2327 Aa,Ab 333 0.9 43
Show 22258+4723 ES 1284 63 1.8 45
Show 22243+4850 HDS3175 113 0.3 45
Show 22295+4742 MCA 71 43 0.1 47
Show 22284+4729 COU2328 154 0.8 48
Show 22234+4850 TDS1171 114 1.9 48
Show 22245+4720 ES 1281 170 5.7 49
Show 22205+4817 A 186 AB 11 1.0 53
Show 22205+4817 GII 31 AB,C 102 4.2 53
Show 22221+4847 TDT3490 232 2.7 54
Show 22306+4828 COU2330 Aa,Ab 86 0.4 54
Show 22306+4828 ES 836 AB 164 5.8 54
Show 22210+4741 KPP1015 297 8.1 54
Show 22309+4826 HJ 1777 314 12.1 56
Show 22314+4753 A 2397 271 2.1 60
Show 22270+4709 ES 1285 136 3.9 61
Show 22300+4851 JNN 294 252 2.3 63
Show 22289+4711 TDT3538 147 1.5 66
Show 22307+4856 HU 1319 35 0.3 70
Show 22328+4808 COU2331 187 0.4 72
Show 22191+4740 TDT3459 237 1.9 72
Show 22216+4704 ES 1279 302 5.8 76
Show 22329+4745 TDT3579 94 2.1 77
Show 22289+4654 ES 538 66 3.4 81
Show 22340+4807 TDT3587 114 0.6 85
Show 22336+4840 BVD 275 267 20.5 86
Show 22208+4658 KPP2277 177 19.2 86
Show 22311+4913 ES 1181 115 1.8 86
Show 22174+4832 STJ 109 271 1.1 86
Show 22301+4921 FRK 11 90 66.8 86
Show 22302+4655 COU2329 141 0.5 87
Show 22310+4701 ES 688 20 1.9 87
Show 22328+4857 ES 540 290 1.5 87
Show 22342+4830 HJ 1787 BC 255 10.5 88
Show 22342+4830 HJ 1787 AB 298 8.9 89
Show 22315+4916 ES 1182 254 2.1 90
Show 22214+4646 COU2326 282 0.4 91
Show 22165+4759 STF2891 AB 308 12.8 93
Show 22165+4759 BOT 5 AC 106 57.7 93
Show 22339+4854 J 3173 199 8.3 94

 
 
WDS 22256+4807 : COMPONENTS
 
 
  A
B pa=264.6°
sep=2.88"
 
 
22256+4807 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 222538.72+480743.5 Mag 9.45 Spectral class A3 (white)
PmRA -3.00 PmDE -15.0 Tycho2 3611-01133-1 ADS 15930
DM BD+47 3792
Tycho2
Tycho2 3611-01133-1 Pflag RAmdeg 336.41134347 DEmdeg 48.12875037
PmRA 5.2 PmDE -18.3 E RAmdeg 11 E DEmdeg 11
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.28 EpDEm 1991.21
Num 3 Q RAmdeg 3.1 Q DEmdeg 0.3 Q pmRA 3.1
Q pmDE 0.3 BTmag 9.798 E BTmag 0.021 VTmag 9.454
E VTmag 0.018 Prox 44 TYC T HIP
CCDM RAdeg 336.41132556 DEdeg 48.12879306 EpRA 1990 1.68
EpDE 1990 1.59 E RAdeg 10.9 E DEdeg 11.2 Posflg D
Corr 0.1
 
 
22256+4807 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 222538.43+480743.2 Mag 9.88 PmRA -1.00
PmDE -18.0 Tycho2 3611-01133-2 Calc delta mag 0.43 Calc coord yes
Tycho2
Tycho2 3611-01133-2 Pflag RAmdeg 336.40948962 DEmdeg 48.12868943
PmRA -6.3 PmDE -20.1 E RAmdeg 17 E DEmdeg 17
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.81 EpDEm 1990.69
Num 3 Q RAmdeg 2.1 Q DEmdeg 0.2 Q pmRA 2.1
Q pmDE 0.3 BTmag 10.413 E BTmag 0.029 VTmag 9.883
E VTmag 0.026 Prox 44 TYC T HIP
CCDM RAdeg 336.40951167 DEdeg 48.12873639 EpRA 1990 1.68
EpDE 1990 1.59 E RAdeg 16.6 E DEdeg 17.1 Posflg D
Corr 0.1