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Doubles in session


Current system
22389+4754
ES 842


Nearby doubles
14' : 22400+4800
COU2335

21' : 22368+4753
ES 690

35' : 22384+4720
HJ 1795AB

37' : 22402+4828
TDT3645

37' : 22419+4814
ES 845

47' : 22427+4730
ES 846

48' : 22369+4712
COU2333

48' : 22398+4708
TDT3641

49' : 22396+4843
DAM 301

50' : 22340+4807
TDT3587

51' : 22398+4843
ES 843

51' : 22397+4844
DAM 302

52' : 22358+4713
COU2332

53' : 22383+4702
HJ 1793

55' : 22383+4659
HJ 1794

58' : 22342+4830
HJ 1787AB

58' : 22437+4725
HDS3224

60' : 22355+4844
ES 841

61' : 22407+4851
ES 844AB

61' : 22329+4745
TDT3579

61' : 22353+4844
ES 840

62' : 22422+4704
A 188

62' : 22328+4808
COU2331

64' : 22373+4653
COU2334

67' : 22392+4649
MMA 23

70' : 22336+4840
BVD 275



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.

22389+4754 ES 842

 
 
22h 38m 48.91s +47° 54' 49.3" P.A. 115.00 sep 3.0 mag 9.60,10.40
 
 
Coord 2000 22389+4754 Discov num ES  842 Comp Coord arcsec 2000 22 38 48.91 +47 54 49.3
Date first 1900 Date last 2021 Obs 9
Pa first 107 Pa last 114.5 P.A. Now (θ) 114.5°
Sep first 3.7 Sep last 3.04 Sep. Now (ρ) 3.04"
Mag pri 9.60 Mag sec 10.40 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3624-02077-1 Gaia DR2 1986822154259032192
 
 
WDS 22389+4754 ES 842 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
22389+4754 ES 842 2002 6 114 3.3 9.60 10.40 223848.91+475449.3
22389+4754 ES 842 2016 7 114 3.4 9.60 10.40 223848.91+475449.3
22389+4754 ES 842 2021 8 115 3.0 9.60 10.40 223848.91+475449.3

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

 
 
WDS 22389+4754 ES 842 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22389+4754 ES 842 : MEASURES
 
 
No records found.

 
 
WDS 22389+4754 : VIRTUAL EYEPIECE
 
 

22389+4754 ES 842A mag 9.6 22389+4754 ES 842B sep 2.2 P.A. 124.20 mag 10.4 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 22389+4754 : ALADIN DSS IMAGE @ 22h 38m 48.91s +47° 54' 49.3"
 
 
 
 
WDS 22389+4754 ES 842 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22389+4754 ES 842 distance=0' 22400+4800 COU2335 distance=14' 22368+4753 ES 690 distance=21' 22384+4720 HJ 1795AB distance=35' 22384+4720 HJ 1795AC distance=35' 22384+4720 HJ 1795AD distance=35' 22402+4828 TDT3645 distance=37' 22384+4720 HJ 1795DE distance=37' 22419+4814 ES 845 distance=37' 22427+4730 ES 846 distance=47' 22369+4712 COU2333 distance=48' 22398+4708 TDT3641 distance=48' 22396+4843 DAM 301 distance=49' 22340+4807 TDT3587 distance=50' 22398+4843 ES 843 distance=51' 22397+4844 DAM 302 distance=51' 22358+4713 COU2332 distance=52' 22383+4702 HJ 1793 distance=53' 22383+4659 HJ 1794 distance=55' 22342+4830 HJ 1787AB distance=58' 22437+4725 HDS3224 distance=58' 22342+4830 HJ 1787BC distance=58' 22355+4844 ES 841 distance=60' 22407+4851 COU2662Aa,Ab distance=61' 22407+4851 ES 844AB distance=61' 22329+4745 TDT3579 distance=61' 22353+4844 ES 840 distance=61' 22422+4704 A 188 distance=62' 22328+4808 COU2331 distance=62' 22431+4710 STT 476AC distance=63' 22431+4710 HU 91BC distance=63' 22431+4710 STT 476A,BC distance=63' 22373+4653 COU2334 distance=64' 22392+4649 MMA 23 distance=67' 22336+4840 BVD 275 distance=70' 22343+4849 ES 839BC distance=71' 22343+4849 ES 839AB distance=72' 22421+4651 TDT3662 distance=73' 22314+4753 A 2397 distance=75' 22380+4914 TDT3626AB distance=80' 22339+4854 J 3173 distance=81' 22338+4856 J 3172 distance=81' 22448+4700 HJ 1805 distance=83' 22341+4646 TDT3589 distance=85' 22309+4826 HJ 1777 distance=85' 22449+4657 ES 847 distance=86' 22328+4857 ES 540 distance=87' 22430+4911 COU2698 distance=87' 22423+4635 ES 1288 distance=87' 22306+4828 COU2330Aa,Ab distance=89' 22306+4828 ES 836AB distance=89' 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 22389+4754 ES 842 115 3.0
Show 22400+4800 COU2335 165 1.0 14
Show 22368+4753 ES 690 257 11.4 21
Show 22384+4720 HJ 1795 AB 214 12.2 35
Show 22384+4720 HJ 1795 AC 28 16.9 35
Show 22384+4720 HJ 1795 AD 188 103.6 35
Show 22402+4828 TDT3645 283 2.1 37
Show 22384+4720 HJ 1795 DE 211 120.0 37
Show 22419+4814 ES 845 35 4.9 37
Show 22427+4730 ES 846 111 7.5 47
Show 22369+4712 COU2333 272 1.1 48
Show 22398+4708 TDT3641 321 2.8 48
Show 22396+4843 DAM 301 122 8.1 49
Show 22340+4807 TDT3587 114 0.6 50
Show 22398+4843 ES 843 207 8.3 51
Show 22397+4844 DAM 302 213 6.4 51
Show 22358+4713 COU2332 20 0.1 52
Show 22383+4702 HJ 1793 289 15.6 53
Show 22383+4659 HJ 1794 317 16.3 55
Show 22342+4830 HJ 1787 AB 298 8.9 58
Show 22437+4725 HDS3224 341 0.3 58
Show 22342+4830 HJ 1787 BC 255 10.5 58
Show 22355+4844 ES 841 94 2.7 60
Show 22407+4851 COU2662 Aa,Ab 221 0.7 61
Show 22407+4851 ES 844 AB 40 4.5 61
Show 22329+4745 TDT3579 94 2.1 61
Show 22353+4844 ES 840 18 3.9 61
Show 22422+4704 A 188 209 2.9 62
Show 22328+4808 COU2331 187 0.4 62
Show 22431+4710 STT 476 AC 302 0.5 63
Show 22431+4710 HU 91 BC 21 0.1 63
Show 22431+4710 STT 476 A,BC 303 0.5 63
Show 22373+4653 COU2334 113 0.5 64
Show 22392+4649 MMA 23 271 10.2 67
Show 22336+4840 BVD 275 267 20.5 70
Show 22343+4849 ES 839 BC 76 5.3 71
Show 22343+4849 ES 839 AB 102 29.8 72
Show 22421+4651 TDT3662 163 0.6 73
Show 22314+4753 A 2397 271 2.1 75
Show 22380+4914 TDT3626 AB 44 3.0 80
Show 22339+4854 J 3173 199 8.3 81
Show 22338+4856 J 3172 164 6.1 81
Show 22448+4700 HJ 1805 157 7.3 83
Show 22341+4646 TDT3589 32 0.6 85
Show 22309+4826 HJ 1777 314 12.1 85
Show 22449+4657 ES 847 255 10.8 86
Show 22328+4857 ES 540 290 1.5 87
Show 22430+4911 COU2698 121 0.7 87
Show 22423+4635 ES 1288 337 4.4 87
Show 22306+4828 COU2330 Aa,Ab 86 0.4 89
Show 22306+4828 ES 836 AB 164 5.8 89

 
 
WDS 22389+4754 : COMPONENTS
 
 
  A
B pa=124.2°
sep=2.24"
 
 
22389+4754 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 223848.91+475449.3 Mag 9.6 PmRA -2.00
PmDE -6.0
 
 
22389+4754 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223849.09+475448.0 Mag 10.4 Tycho2 3624-02077-1
Calc delta mag 0.8 Calc coord yes
Tycho2
Tycho2 3624-02077-1 Pflag RAmdeg 339.70381467 DEmdeg 47.91372032
PmRA -2.2 PmDE -6.3 E RAmdeg 23 E DEmdeg 22
E pmRA 2.2 E pmDE 2.1 EpRAm 1990.55 EpDEm 1990.53
Num 3 Q RAmdeg 2.4 Q DEmdeg 0.9 Q pmRA 2.5
Q pmDE 0.9 BTmag 11.263 E BTmag 0.051 VTmag 10.118
E VTmag 0.028 Prox 999 TYC T HIP
CCDM RAdeg 339.70382194 DEdeg 47.91373472 EpRA 1990 1.73
EpDE 1990 1.74 E RAdeg 23.2 E DEdeg 22.1 Posflg
Corr 0.1