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Current system
21081+2615
J 1328


Nearby doubles
27' : 21096+2632
COU 529

34' : 21069+2546
SLE 527

35' : 21080+2540
SLE 530

41' : 21063+2543
COU 526

46' : 21065+2655
STF2756AB

47' : 21110+2642
BRT3364

47' : 21054+2545
TDT2733

48' : 21046+2624
GRV 409

48' : 21116+2620
LSC 95

58' : 21081+2518
POU5187

59' : 21083+2516
POU5189

59' : 21122+2556
SLE 368

60' : 21125+2619
STF2774AB

61' : 21056+2525
POU5147

65' : 21068+2513
POU5166

66' : 21072+2511
BKO 769

66' : 21040+2539
SLE 515

67' : 21101+2516
POU5212

67' : 21090+2510
POU5196

68' : 21094+2511
POU5201

68' : 21070+2509
POU5170

68' : 21041+2533
BKO 484

69' : 21088+2508
UC 4389

69' : 21071+2507
POU5172AB

69' : 21071+2508
POU5171AB

70' : 21110+2519
POU5226



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.

21081+2615 J 1328

 
 
21h 08m 03.54s +26° 15' 19.1" P.A. 148.00 sep 1.0 mag 10.54,10.66 Sp F8
 
 
Coord 2000 21081+2615 Discov num J  1328 Comp Coord arcsec 2000 21 08 03.54 +26 15 19.1
Date first 1918 Date last 2016 Obs 19
Pa first 127 Pa last 147.9 P.A. Now (θ) 147.9°
Sep first 0.6 Sep last 1 Sep. Now (ρ) 1"
Mag pri 10.54 Mag sec 10.66 delta mag (ΔM) 0.12 Spectral class F8 (yellow-white)
Pri motion ra +022 Sec motion ra +022
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2181-00722-1 Gaia DR2 1841816602277766784
 
 
WDS 21081+2615 J 1328 : 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
21081+2615 J 1328 1996 14 141 0.9 10.54 10.66 F8 210803.54+261519.1
21081+2615 J 1328 2016 15 148 1.0 10.54 10.66 F8 210803.54+261519.1

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

 
 
WDS 21081+2615 J 1328 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21081+2615 J 1328 : MEASURES
 
 
No records found.

 
 
WDS 21081+2615 : VIRTUAL EYEPIECE
 
 

21081+2615 J 1328A mag 10.54 Sp F8 21081+2615 J 1328B sep 1.0 P.A. 150.60 mag 10.66 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 21081+2615 : ALADIN DSS IMAGE @ 21h 08m 03.54s +26° 15' 19.1"
 
 
 
 
WDS 21081+2615 J 1328 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21081+2615 J 1328 distance=0' 21096+2632 COU 529 distance=27' 21069+2546 SLE 527 distance=34' 21080+2540 SLE 530 distance=35' 21063+2543 COU 526 distance=41' 21065+2655 COU 527Aa,Ab distance=46' 21065+2655 STF2756AB distance=46' 21065+2655 STF2756AC distance=46' 21110+2642 BRT3364 distance=47' 21054+2545 TDT2733 distance=47' 21046+2624 GRV 409 distance=48' 21116+2620 LSC 95 distance=48' 21081+2518 POU5187 distance=58' 21083+2516 POU5189 distance=59' 21122+2556 SLE 368 distance=59' 21125+2619 STF2774AB distance=60' 21125+2619 SLE 369AC distance=60' 21056+2525 POU5147 distance=61' 21068+2513 POU5166 distance=65' 21072+2511 BKO 769 distance=66' 21040+2539 SLE 515 distance=66' 21101+2516 POU5212 distance=67' 21090+2510 POU5196 distance=67' 21094+2511 POU5201 distance=68' 21070+2509 POU5170 distance=68' 21041+2533 BKO 484 distance=68' 21088+2508 UC 4389 distance=69' 21071+2507 POU5172AB distance=69' 21071+2507 POU5173AC distance=69' 21071+2508 POU5171AB distance=69' 21071+2508 BKO 768AC distance=69' 21110+2519 POU5226 distance=70' 21104+2512 POU5213 distance=71' 21088+2505 POU5192AB distance=71' 21088+2505 POU5193AC distance=71' 21069+2506 POU5168 distance=71' 21107+2512 POU5217 distance=73' 21108+2718 BRT1958 distance=73' 21056+2510 POU5149 distance=74' 21080+2501 POU5183 distance=74' 21119+2524 COU 643 distance=74' 21075+2502 POU5179 distance=74' 21057+2508 COU 130 distance=75' 21096+2503 POU5204 distance=75' 21115+2719 NSN 796 distance=78' 21071+2458 POU5175 distance=79' 21078+2456 POU5182 distance=80' 21023+2554 SLE 511 distance=81' 21063+2457 POU5156 distance=82' 21134+2536 LDS4871 distance=83' 21076+2452 POU5180 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 21081+2615 J 1328 148 1.0
Show 21096+2632 COU 529 217 0.4 27
Show 21069+2546 SLE 527 163 11.9 34
Show 21080+2540 SLE 530 50 8.9 35
Show 21063+2543 COU 526 153 6.3 41
Show 21065+2655 COU 527 Aa,Ab 305 0.3 46
Show 21065+2655 STF2756 AB 48 11.9 46
Show 21065+2655 STF2756 AC 288 75.0 46
Show 21110+2642 BRT3364 148 3.5 47
Show 21054+2545 TDT2733 133 0.4 47
Show 21046+2624 GRV 409 19 61.3 48
Show 21116+2620 LSC 95 144 0.1 48
Show 21081+2518 POU5187 85 5.3 58
Show 21083+2516 POU5189 133 14.5 59
Show 21122+2556 SLE 368 268 13.2 59
Show 21125+2619 STF2774 AB 335 27.6 60
Show 21125+2619 SLE 369 AC 337 52.0 60
Show 21056+2525 POU5147 161 14.8 61
Show 21068+2513 POU5166 302 4.3 65
Show 21072+2511 BKO 769 171 5.7 66
Show 21040+2539 SLE 515 348 20.1 66
Show 21101+2516 POU5212 250 12.1 67
Show 21090+2510 POU5196 123 8.5 67
Show 21094+2511 POU5201 19 12.7 68
Show 21070+2509 POU5170 8.5 68
Show 21041+2533 BKO 484 319 5.7 68
Show 21088+2508 UC 4389 83 34.2 69
Show 21071+2507 POU5172 AB 215 13.2 69
Show 21071+2507 POU5173 AC 212 20.2 69
Show 21071+2508 POU5171 AB 337 18.0 69
Show 21071+2508 BKO 768 AC 290 8.4 69
Show 21110+2519 POU5226 194 13.9 70
Show 21104+2512 POU5213 247 5.4 71
Show 21088+2505 POU5192 AB 39 16.5 71
Show 21088+2505 POU5193 AC 353 16.2 71
Show 21069+2506 POU5168 231 10.6 71
Show 21107+2512 POU5217 139 14.0 73
Show 21108+2718 BRT1958 166 2.5 73
Show 21056+2510 POU5149 275 16.7 74
Show 21080+2501 POU5183 61 7.1 74
Show 21119+2524 COU 643 110 0.1 74
Show 21075+2502 POU5179 135 6.6 74
Show 21057+2508 COU 130 150 1.3 75
Show 21096+2503 POU5204 172 8.1 75
Show 21115+2719 NSN 796 210 6.9 78
Show 21071+2458 POU5175 48 14.0 79
Show 21078+2456 POU5182 157 7.3 80
Show 21023+2554 SLE 511 8 8.5 81
Show 21063+2457 POU5156 279 5.2 82
Show 21134+2536 LDS4871 2 123.6 83
Show 21076+2452 POU5180 303 8.8 84

 
 
WDS 21081+2615 : COMPONENTS
 
 
  A
B pa=150.6°
sep=0.97"
 
 
21081+2615 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210803.54+261519.1 Mag 10.54 Spectral class F8 (yellow-white)
PmRA 22.00 PmDE 2.0 Tycho2 2181-00722-1
Tycho2
Tycho2 2181-00722-1 Pflag P RAmdeg 317.01474473 DEmdeg 26.25531924
PmRA 21.8 PmDE 2.2 E RAmdeg 22 E DEmdeg 26
E pmRA 1.5 E pmDE 1.4 EpRAm 1988.37 EpDEm 1986.18
Num 7 Q RAmdeg 1.0 Q DEmdeg 1.7 Q pmRA 0.9
Q pmDE 1.7 BTmag 11.042 E BTmag 0.041 VTmag 10.539
E VTmag 0.038 Prox 9 TYC T HIP
CCDM RAdeg 317.01461750 DEdeg 26.25539528 EpRA 1990 1.62
EpDE 1990 1.32 E RAdeg 23.0 E DEdeg 27.1 Posflg D
Corr 0.1
CCDM
Ccdm 21081+2615 RComp Comp A Note1
Note2 Discov num DRAs -2.46 DDEs 20.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.8 Sp F8 PmNote *
PmRA 35 PmDE 18 Dm number +25 4469 Cat1 BD
Name2 +26 2451 Cat2 AGK2/3 HD M HD
ADS BDS A14671 M ADS BDS N IDS IDS 21037N2549A
HIC
 
 
21081+2615 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210803.58+261518.3 Mag 10.66 PmRA 22.00
PmDE 2.0 Tycho2 2181-00722-2 Calc delta mag 0.12 Calc coord yes
Tycho2
Tycho2 2181-00722-2 Pflag P RAmdeg 317.01474473 DEmdeg 26.25531924
PmRA 21.8 PmDE 2.2 E RAmdeg 22 E DEmdeg 26
E pmRA 1.5 E pmDE 1.4 EpRAm 1988.37 EpDEm 1986.18
Num 7 Q RAmdeg 1.0 Q DEmdeg 1.7 Q pmRA 0.9
Q pmDE 1.7 BTmag 11.286 E BTmag 0.049 VTmag 10.662
E VTmag 0.044 Prox 9 TYC T HIP
CCDM RAdeg 317.01479389 DEdeg 26.25518833 EpRA 1990 1.63
EpDE 1990 1.32 E RAdeg 26.4 E DEdeg 31.3 Posflg D
Corr 0.1
CCDM
Ccdm 21081+2615 RComp Comp B Note1
Note2 Discov num J 1328 DRAs DDEs
R dRAs Year 1918 Theta 127 Rho 0.7
Obs 5 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14671 M ADS BDS N IDS IDS 21037N2549B
HIC