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Current system
22017+2646
J 1791


Nearby doubles
7' : 22020+2651
HO 610AB

10' : 22012+2650
A 306

25' : 22032+2701
TDT3312

34' : 21593+2641
COU1043

35' : 22025+2612
A 307

46' : 22041+2612
UC 4639

49' : 21587+2618
GRV 525

50' : 22032+2729
COU 434

60' : 21585+2725
A 304AB

62' : 22063+2656
COU 435

63' : 21585+2601
COU 838AB

67' : 22013+2751
ES 527

73' : 22037+2753
KPP 600

76' : 21564+2627
KPP3374

77' : 21561+2701
J 854

78' : 21567+2721
GRV 521

78' : 21565+2613
ES 526AB

81' : 21573+2738
NSN 749

82' : 21593+2800
MLB 578

82' : 22077+2622
COU 537

83' : 22045+2758
MLB 622

87' : 22070+2735
MLB 579

87' : 21580+2755
KPP3375

87' : 21553+2648
A 302

92' : 22026+2514
POU5620

92' : 22048+2523
POU5630



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.

22017+2646 J 1791

 
 
22h 01m 48.94s +26° 45' 01.3" P.A. 247.00 sep 4.5 mag 9.40,10.40
 
 
Coord 2000 22017+2646 Discov num J  1791 Comp Coord arcsec 2000 22 01 48.94 +26 45 01.3
Date first 1941 Date last 2015 Obs 8
Pa first 245 Pa last 247.1 P.A. Now (θ) 247.1°
Sep first 5.0 Sep last 4.536 Sep. Now (ρ) 4.536"
Mag pri 9.40 Mag sec 10.40 delta mag (ΔM) 1 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1892745431120104320
 
 
WDS 22017+2646 J 1791 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
J__1908 Ma - Jonckheere, R. 1908BuAsI..25..458J
J__1908 Bull. Astronomique 25, 458, 1908
J__1909a Ma - Jonckheere, R. ...................
J__1909a Journal Astronomique 1, no. 1, 1, 1909
J__1909b Ma - Jonckheere, R. ...................
J__1909b Journal Astronomique 1, no. 2, 1909
J__1909c Ma - Jonckheere, R. ...................
J__1909c Journal Astronomique 1, no. 3, 1909
J__1910a Ma j Jonckheere, R. ...................
J__1910a Journal Astronomique 1, no. 4, 25, 1910
J__1910b Ma - Jonckheere, R. ...................
J__1910b Journal Astronomique 1, no. 5, 1910
J__1910c Ma j Jonckheere, R. ...................
J__1910c Journal Astronomique 1, no. 7, 1910
J__1910d Ma - Jonckheere, R. ...................
J__1910d Journal Astronomique 1, no. 7, 1910
J__1910e Ma j Jonckheere, R. ...................
J__1910e Journal Astronomique 1, no. 7, 1910
J__1910f Ma j Jonckheere, R. ...................
J__1910f Journal Astronomique 1, no. 10, 77, 1910
J__1910g Ma - Jonckheere, R. ...................
J__1910g Journal Astronomique 1, no. 11, 81, 1910
J__1910h Ma j Jonckheere, R. ...................
J__1910h Journal Astronomique 1, no. 12, 89, 1910
J__1910i Ma j Jonckheere, R. ...................
J__1910i Journal Astronomique 1, no. 13, 98, 1910
J__1911a Ma - Jonckheere, R. ...................
J__1911a Journal Astronomique 1, no. 15, 114, 1911
J__1911b Ma j Jonckheere, R. ...................
J__1911b Journal Astronomique 1, no. 16, 121, 1911
J__1911c Ma j Jonckheere, R. 1911MNRAS..71..750J
J__1911c MNRAS 71, 750, 1911
J__1911d Ma - Jonckheere, R. 1911MNRAS..72...45J
J__1911d MNRAS 72, 45, 1911
J__1911e Ma - Jonckheere, R. 1911MNRAS..72..156J
J__1911e MNRAS 72, 156, 1911
J__1911f Ma j Jonckheere, R. 1911MNRAS..72..162J
J__1911f MNRAS 72, 162, 1911
J__1912a Ma j Jonckheere, R. 1912MNRAS..72..188J
J__1912a MNRAS 72, 188, 1912
J__1912b Ma j Jonckheere, R. ...................
J__1912b Journal Astronomique 1, no. 17, 129, 1912
J__1912c Ma - Jonckheere, R. ...................
J__1912c Journal Astronomique 1, no. 19, 134, 1912
J__1912d Ma j Jonckheere, R. ...................
J__1912d Journal Astronomique 1, no. 21, 145, 1912
J__1912e Ma - Jonckheere, R. ...................
J__1912e Journal Astronomique 1, no. 22, 148, 1912
J__1912f Ma j Jonckheere, R. ...................
J__1912f Journal Astronomique 1, no. 23, 150, 1912
J__1912g Ma j Jonckheere, R. ...................
J__1912g Journal Astronomique 2, no. 25, 1, 1912
J__1912h Ma - Jonckheere, R. ...................
J__1912h Journal Astronomique 2, no. 26, 5, 1912
J__1913a Ma j Jonckheere, R. ...................
J__1913a Journal Astronomique 2, no. 27, 9, 1913
J__1913b Ma j Jonckheere, R. ...................
J__1913b Journal Astronomique 2, no. 28, 13, 1913
J__1914 Ma - Jonckheere, R. ...................
J__1914 Journal Astronomique 2, no. 29, 18, 1914
J__1917a Ma - Jonckheere, R. 1917MmRAS..61....1J
J__1917a MemRAS 61, 1, 1917
J__1917c Ma j Jonckheere, R. 1917AJ.....31....1J
J__1917c AJ 31, 1, 1917
J__1918 Ma - Jonckheere, R. 1918AJ.....31..113J
J__1918 AJ 31, 113, 1918
J__1918b Ma j Jonckheere, R. 1918MNRAS..78..479J
J__1918b MNRAS 78, 479, 1918
J__1919 Ma j Jonckheere, R. 1919AJ.....32...65J
J__1919 AJ 32, 65, 1919
J__1920 Ma - Jonckheere, R. 1920AJ.....32..166J
J__1920 AJ 32, 166, 1920
J__1924 Ma - Jonckheere, R. 1924AJ.....35..173J
J__1924 +Mb AJ 35, 173, 1924
J__1930 Ma j Jonckheere, R. 1930JO.....13...76J
J__1930 J. Obs. 13, 76, 1930
J__1941a Ma - Jonckheere, R. 1941JO.....24...21J
J__1941a J. Obs. 24, 21, 1941
J__1941b Ma - Jonckheere, R. 1941JO.....24...69J
J__1941b +Mb J. Obs. 24, 69, 1941
J__1941c Ma - Jonckheere, R. 1941JO.....24...93J
J__1941c +Mb J. Obs. 24, 93, 1941
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
J__1942a Ma - Jonckheere, R. 1942JO.....25...11J
J__1942a J. Obs. 25, 11, 1942
J__1942b Ma - Jonckheere, R. 1942JO.....25...15J
J__1942b J. Obs. 25, 15, 1942
J__1942c Ma - Jonckheere, R. 1942JO.....25...25J
J__1942c +Mb J. Obs. 25, 25, 1942
J__1942d Mb - Jonckheere, R. 1942JO.....25...78J
J__1942d J. Obs. 25, 78, 1942
J__1943 Ma - Jonckheere, R. 1943JO.....26...28J
J__1943 +Mb J. Obs. 26, 28, 1943
J__1944a Ma j Jonckheere, R. 1944JO.....27....1J
J__1944a +Mb J. Obs. 27, 1, 1944
J__1944b Ma - Jonckheere, R. 1944JO.....27....5J
J__1944b J. Obs. 27, 5, 1944
J__1944c Mb - Jonckheere, R. 1944JO.....27....6J
J__1944c J. Obs. 27, 6, 1944
J__1944d Ma j Jonckheere, R. 1944JO.....27....7J
J__1944d +Mb J. Obs. 27, 7, 1944
J__1944e Ma - Jonckheere, R. 1944JO.....27...11J
J__1944e J. Obs. 27, 11, 1944
J__1945 Ma - Jonckheere, R. 1945JO.....28...26J
J__1945 +Mb J. Obs. 28, 26, 1945
J__1946 Mb j Jonckheere, R. 1946JO.....29...49J
J__1946 J. Obs. 29, 49, 1946
J__1948 Ma j Jonckheere, R. 1948JO.....31...65J
J__1948 J. Obs. 31, 65, 1948
J__1949a Ma j Jonckheere, R. 1949JO.....32...13J
J__1949a +Mb J. Obs. 32, 13, 1949
J__1949b Ma j Jonckheere, R. 1949JO.....32...81J
J__1949b +Mb J. Obs. 32, 81, 1949
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
J__1953a Ma - Jonckheere, R. 1953JO.....36...44J
J__1953a J. Obs. 36, 44, 1953
J__1953b Mb j Jonckheere, R. 1953JO.....36...49J
J__1953b J. Obs. 36, 49, 1953
J__1954 Mb j Jonckheere, R. 1954JO.....37...13J
J__1954 J. Obs. 37, 13, 1954
J__1955 Mb - Jonckheere, R. 1955JO.....38..254J
J__1955 J. Obs. 38, 254, 1955
J__1957 Mb j Jonckheere, R. 1957JO.....40....1J
J__1957 J. Obs. 40, 1, 1957
J__1958 Mb j Jonckheere, R. 1958JO.....41..145J
J__1958 J. Obs. 41, 145, 1958
J__1962a M+ j Jonckheere, R. 1962QB821.J64......
J__1962a +Pa General Cat. of Double Stars, Marseille, 1962
J__1962b Ma - Jonckheere, R. (measure by Vanderdonck, J.) 1962QB821.J64......
J__1962b General Cat. of Double Stars, Marseille, 1962
J__1963A - Jonckheere, R. 1963icvd.book.....J
J__1963A cited in IDS (Lick Index Cat.), 1963
J__9999 Ma - Jonckheere, R. ...................
J__9999 +Pp Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22017+2646 J 1791 2003 3 247 4.5 9.40 10.40 220148.94+264501.3
22017+2646 J 1791 2014 5 247 4.6 9.40 10.40 220148.94+264501.3
22017+2646 J 1791 2015 8 247 4.5 9.40 10.40 220148.94+264501.3

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

 
 
WDS 22017+2646 J 1791 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22017+2646 J 1791 : MEASURES
 
 
No records found.

 
 
WDS 22017+2646 : VIRTUAL EYEPIECE
 
 

22017+2646 J 1791A mag 9.4 22017+2646 J 1791B sep 4.1 P.A. 244.70 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 22017+2646 : ALADIN DSS IMAGE @ 22h 01m 48.94s +26° 45' 01.3"
 
 
 
 
WDS 22017+2646 J 1791 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22017+2646 J 1791 distance=0' 22020+2651 HO 610AB distance=7' 22020+2651 HO 610AC distance=7' 22020+2651 HO 610AD distance=7' 22020+2651 HO 610AE distance=7' 22012+2650 A 306 distance=10' 22032+2701 TDT3312 distance=25' 21593+2641 COU1043 distance=34' 22025+2612 A 307 distance=35' 22041+2612 UC 4639 distance=46' 21587+2618 GRV 525 distance=49' 22032+2729 COU 434 distance=50' 21585+2725 A 304AB distance=60' 21585+2725 A 304AB,C distance=60' 22063+2656 COU 435 distance=62' 21585+2601 COU 838AB distance=63' 21585+2601 COU 838AC distance=63' 22013+2751 ES 527 distance=67' 22037+2753 KPP 600 distance=73' 21564+2627 KPP3374 distance=76' 21561+2701 J 854 distance=77' 21567+2721 GRV 521 distance=78' 21565+2613 ES 526AB distance=78' 21565+2613 CRB 17AC distance=78' 21573+2738 NSN 749 distance=81' 21593+2800 MLB 578 distance=82' 22077+2622 COU 537 distance=82' 22045+2758 MLB 622 distance=83' 22070+2735 MLB 579 distance=87' 21580+2755 KPP3375 distance=87' 21553+2648 A 302 distance=87' 22026+2514 POU5620 distance=92' 22048+2523 POU5630 distance=92' 22034+2516 POU5623 distance=92' 21555+2724 A 303AB distance=93' 21555+2724 STJ 1AC distance=93' 22012+2818 RAO 691 distance=94' 21547+2643 CVR 924 distance=95' 22055+2524 FMR 168AB distance=96' 22049+2516 LDS1489 distance=96' 22006+2510 POU5610 distance=97' 22092+2657 GRV 542 distance=100' 21571+2528 POU5581 distance=101' 22065+2806 MLB 722AB distance=102' 22065+2806 MLB 722AC distance=102' 22075+2538 A 308 distance=102' 22066+2524 POU5637 distance=104' 21559+2753 HJ 1704 distance=106' 22016+2459 POU5614 distance=106' 21584+2510 POU5593 distance=106' 22070+2521 STT 596AB distance=110' 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 22017+2646 J 1791 247 4.5
Show 22020+2651 HO 610 AB 241 0.6 7
Show 22020+2651 HO 610 AC 331 33.4 7
Show 22020+2651 HO 610 AD 283 34.6 7
Show 22020+2651 HO 610 AE 239 56.1 7
Show 22012+2650 A 306 310 1.4 10
Show 22032+2701 TDT3312 197 2.5 25
Show 21593+2641 COU1043 18 0.4 34
Show 22025+2612 A 307 125 0.4 35
Show 22041+2612 UC 4639 343 11.0 46
Show 21587+2618 GRV 525 159 71.4 49
Show 22032+2729 COU 434 92 1.0 50
Show 21585+2725 A 304 AB 131 0.6 60
Show 21585+2725 A 304 AB,C 240 13.9 60
Show 22063+2656 COU 435 12 1.4 62
Show 21585+2601 COU 838 AB 276 0.1 63
Show 21585+2601 COU 838 AC 122 1.6 63
Show 22013+2751 ES 527 214 3.5 67
Show 22037+2753 KPP 600 51 5.5 73
Show 21564+2627 KPP3374 328 11.3 76
Show 21561+2701 J 854 305 2.8 77
Show 21567+2721 GRV 521 306 45.5 78
Show 21565+2613 ES 526 AB 95 9.6 78
Show 21565+2613 CRB 17 AC 54 5.7 78
Show 21573+2738 NSN 749 84 1.7 81
Show 21593+2800 MLB 578 151 3.1 82
Show 22077+2622 COU 537 328 0.2 82
Show 22045+2758 MLB 622 281 4.9 83
Show 22070+2735 MLB 579 21 8.3 87
Show 21580+2755 KPP3375 114 14.2 87
Show 21553+2648 A 302 239 5.8 87
Show 22026+2514 POU5620 248 12.4 92
Show 22048+2523 POU5630 58 13.9 92
Show 22034+2516 POU5623 329 19.1 92
Show 21555+2724 A 303 AB 52 2.3 93
Show 21555+2724 STJ 1 AC 337 3.4 93
Show 22012+2818 RAO 691 298 0.3 94
Show 21547+2643 CVR 924 252 21.1 95
Show 22055+2524 FMR 168 AB 243 75.0 96
Show 22049+2516 LDS1489 58 7.4 96
Show 22006+2510 POU5610 149 4.3 97
Show 22092+2657 GRV 542 10 30.3 100
Show 21571+2528 POU5581 313 12.3 101
Show 22065+2806 MLB 722 AB 253 2.2 102
Show 22065+2806 MLB 722 AC 323 32.2 102
Show 22075+2538 A 308 312 0.2 102
Show 22066+2524 POU5637 107 13.2 104
Show 21559+2753 HJ 1704 317 5.6 106
Show 22016+2459 POU5614 295 14.0 106
Show 21584+2510 POU5593 323 5.0 106
Show 22070+2521 STT 596 AB 229 127.2 110

 
 
WDS 22017+2646 : COMPONENTS
 
 
  A
B pa=244.7°
sep=4.13"
 
 
22017+2646 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220148.94+264501.3 Mag 9.4 PmRA -6.00
PmDE 1.0
 
 
22017+2646 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220148.66+264459.5 Mag 10.4 Calc delta mag 1
Calc coord yes