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Current system
20220+2651
J 3077


Nearby doubles
21' : 20229+2708
STF2676AB

26' : 20204+2702
TDT2187

29' : 20225+2622
BKO 574

30' : 20237+2710
TDS1067

33' : 20225+2618
HJ 1504AB

39' : 20201+2716
KPP3357

39' : 20223+2611
BKO 573

43' : 20253+2651
BUP 210AB

43' : 20222+2606
J 3078

45' : 20219+2606
BKO 572

47' : 20231+2606
STJ 50

47' : 20222+2736
MLB 611

48' : 20213+2736
TDT2202

48' : 20256+2642
BU 1488AB

48' : 20249+2618
J 558

50' : 20196+2727
MLB 610AB

53' : 20184+2637
TDT2153

53' : 20201+2735
TDT2179

56' : 20256+2723
J 2310AB

58' : 20254+2727
J 509

60' : 20247+2739
MLB 707

62' : 20195+2740
MLB 609AB

62' : 20258+2726
TDT2265

62' : 20241+2746
TDT2238

64' : 20268+2657
J 3086

66' : 20173+2651
TDT2143



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.

20220+2651 J 3077

 
 
20h 22m 07.93s +26° 49' 59.8" P.A. 312.00 sep 4.3 mag 11.00,11.50
 
 
Coord 2000 20220+2651 Discov num J  3077 Comp Coord arcsec 2000 20 22 07.93 +26 49 59.8
Date first 1944 Date last 2015 Obs 6
Pa first 300 Pa last 312.2 P.A. Now (θ) 312.2°
Sep first 4.0 Sep last 4.285 Sep. Now (ρ) 4.285"
Mag pri 11.00 Mag sec 11.50 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +050 Sec motion ra -005
Pri motion dec -026 Sec motion dec -022
Notes
rPM=0.979
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1835848212663631360
 
 
WDS 20220+2651 J 3077 : 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
20220+2651 J 3077 1944 1 300 4.0 11.00 11.50
20220+2651 J 3077 2000 3 312 4.4 11.00 11.50 D 202207.93+264959.8
20220+2651 J 3077 2002 4 312 4.5 11.00 11.50 D 202207.93+264959.8
20220+2651 J 3077 2010 4 312 3.6 11.00 11.50 202207.93+264959.8
20220+2651 J 3077 2015 7 312 4.3 11.00 11.50 202207.93+264959.8

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

 
 
WDS 20220+2651 J 3077 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20220+2651 J 3077 : MEASURES
 
 
No records found.

 
 
WDS 20220+2651 : VIRTUAL EYEPIECE
 
 

20220+2651 J 3077A mag 11 20220+2651 J 3077B sep 4.0 P.A. 315.50 mag 11.5 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 20220+2651 : ALADIN DSS IMAGE @ 20h 22m 07.93s +26° 49' 59.8"
 
 
 
 
WDS 20220+2651 J 3077 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20220+2651 J 3077 distance=0' 20229+2708 STF2676AB distance=21' 20229+2708 ARN 50AC distance=21' 20229+2708 ARN 50AD distance=21' 20229+2708 ARN 50CD distance=22' 20204+2702 TDT2187 distance=26' 20225+2622 BKO 574 distance=29' 20237+2710 TDS1067 distance=30' 20225+2618 HJ 1504AB distance=33' 20225+2618 HJ 1504AC distance=33' 20201+2716 KPP3357 distance=39' 20223+2611 BKO 573 distance=39' 20253+2651 BUP 210BC distance=42' 20253+2651 BUP 210AB distance=43' 20253+2651 BUP 210AD distance=43' 20253+2651 BUP 210AE distance=43' 20222+2606 J 3078 distance=43' 20219+2606 BKO 572 distance=45' 20231+2606 STJ 50 distance=47' 20222+2736 MLB 611 distance=47' 20213+2736 TDT2202 distance=48' 20256+2642 BU 1488AB distance=48' 20249+2618 J 558 distance=48' 20256+2642 BU 1488BC distance=49' 20196+2727 MLB 610AB distance=50' 20196+2727 MLB 610BC distance=50' 20184+2637 TDT2153 distance=53' 20201+2735 TDT2179 distance=53' 20256+2723 J 2310BC distance=56' 20256+2723 J 2310AB distance=56' 20256+2723 J 2310AC distance=56' 20254+2727 J 509 distance=58' 20247+2739 MLB 707 distance=60' 20195+2740 MLB 609AB distance=62' 20258+2726 TDT2265 distance=62' 20195+2740 MLB 609BC distance=62' 20241+2746 TDT2238 distance=62' 20268+2657 J 3086 distance=64' 20173+2651 TDT2143 distance=66' 20176+2622 BU 984 distance=68' 20181+2730 HDS2898 distance=68' 20220+2536 STJ 48 distance=74' 20269+2731 RAO 432 distance=77' 20165+2702 TDT2134 distance=77' 20244+2802 HDS2918 distance=78' 20180+2553 TDT2151 distance=80' 20173+2604 BRT3357 distance=80' 20207+2808 TDT2195 distance=80' 20167+2729 COU1168 distance=83' 20160+2703 A 389 distance=83' 20281+2624 TOI3569 distance=84' 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 20220+2651 J 3077 312 4.3
Show 20229+2708 STF2676 AB 170 3.0 21
Show 20229+2708 ARN 50 AC 331 84.8 21
Show 20229+2708 ARN 50 AD 318 65.2 21
Show 20229+2708 ARN 50 CD 186 25.9 22
Show 20204+2702 TDT2187 332 0.5 26
Show 20225+2622 BKO 574 76 5.5 29
Show 20237+2710 TDS1067 203 1.8 30
Show 20225+2618 HJ 1504 AB 251 22.5 33
Show 20225+2618 HJ 1504 AC 228 51.6 33
Show 20201+2716 KPP3357 293 3.8 39
Show 20223+2611 BKO 573 84 8.2 39
Show 20253+2651 BUP 210 BC 232 163.1 42
Show 20253+2651 BUP 210 AB 232 68.9 43
Show 20253+2651 BUP 210 AD 94 934.4 43
Show 20253+2651 BUP 210 AE 70 448.6 43
Show 20222+2606 J 3078 23 7.0 43
Show 20219+2606 BKO 572 270 5.1 45
Show 20231+2606 STJ 50 73 1.3 47
Show 20222+2736 MLB 611 206 9.9 47
Show 20213+2736 TDT2202 0.4 48
Show 20256+2642 BU 1488 AB 73 74.2 48
Show 20249+2618 J 558 188 5.6 48
Show 20256+2642 BU 1488 BC 357 2.6 49
Show 20196+2727 MLB 610 AB 26 63.3 50
Show 20196+2727 MLB 610 BC 287 8.1 50
Show 20184+2637 TDT2153 147 0.5 53
Show 20201+2735 TDT2179 161 0.7 53
Show 20256+2723 J 2310 BC 357 5.3 56
Show 20256+2723 J 2310 AB 323 33.5 56
Show 20256+2723 J 2310 AC 328 38.0 56
Show 20254+2727 J 509 262 4.0 58
Show 20247+2739 MLB 707 358 3.5 60
Show 20195+2740 MLB 609 AB 280 5.5 62
Show 20258+2726 TDT2265 264 2.5 62
Show 20195+2740 MLB 609 BC 282 17.4 62
Show 20241+2746 TDT2238 205 0.4 62
Show 20268+2657 J 3086 17 3.7 64
Show 20173+2651 TDT2143 111 0.5 66
Show 20176+2622 BU 984 160 0.2 68
Show 20181+2730 HDS2898 153 0.2 68
Show 20220+2536 STJ 48 223 1.4 74
Show 20269+2731 RAO 432 336 0.2 77
Show 20165+2702 TDT2134 16 2.5 77
Show 20244+2802 HDS2918 228 0.2 78
Show 20180+2553 TDT2151 215 2.5 80
Show 20173+2604 BRT3357 274 3.8 80
Show 20207+2808 TDT2195 346 0.4 80
Show 20167+2729 COU1168 24 0.3 83
Show 20160+2703 A 389 213 1.7 83
Show 20281+2624 TOI3569 236 0.3 84

 
 
WDS 20220+2651 : COMPONENTS
 
 
  A
B pa=315.5°
sep=4.04"
 
 
20220+2651 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202207.93+264959.8 Mag 11 PmRA 50.00
PmDE -26.0
 
 
20220+2651 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202207.72+265002.7 Mag 11.5 PmRA -5.00
PmDE -22.0 Calc delta mag 0.5 Calc coord yes