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Current system
21299+2353
J 612


Nearby doubles
7' : 21300+2359
POU5388

9' : 21298+2400
POU5386

14' : 21309+2352
POU5392

15' : 21299+2338
BU 685

16' : 21306+2406
POU5391

24' : 21314+2341
POU5394

26' : 21283+2405
POU5378

28' : 21317+2404
POU5398

29' : 21295+2421
POU5384

32' : 21280+2411
POU5376AB

34' : 21323+2356
POU5400

36' : 21323+2408
POU5402

36' : 21279+2330
POU5375

37' : 21310+2320
LAF 65AB

37' : 21273+2344
POU5373

38' : 21274+2406
POU5374

38' : 21285+2425
POU5381

39' : 21326+2345
POU5404

40' : 21288+2317
J 1895

40' : 21326+2339
POU5403

41' : 21271+2405
POU5372

43' : 21293+2311
J 1896

45' : 21330+2408
OSO 149AB

47' : 21332+2406
UC 4496

48' : 21322+2430
BKO 486

51' : 21268+2420
POU5371



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.

21299+2353 J 612

 
 
21h 29m 55.75s +23° 52' 56.6" P.A. 281.00 sep 2.5 mag 10.00,12.66 Sp F8
 
 
Coord 2000 21299+2353 Discov num J   612 Comp Coord arcsec 2000 21 29 55.75 +23 52 56.6
Date first 1911 Date last 2016 Obs 14
Pa first 274 Pa last 280.5 P.A. Now (θ) 280.5°
Sep first 1.9 Sep last 2.479 Sep. Now (ρ) 2.479"
Mag pri 10.00 Mag sec 12.66 delta mag (ΔM) 2.66 Spectral class F8 (yellow-white)
Pri motion ra +004 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2188-00410-1 Gaia DR2 1798107574801927040
 
 
WDS 21299+2353 J 612 : 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
21299+2353 J 612 1998 11 275 2.0 10.00 12.66 F8 212955.75+235256.6
21299+2353 J 612 2009 12 280 2.4 10.00 12.66 F8 212955.75+235256.6
21299+2353 J 612 2016 14 281 2.5 10.00 12.66 F8 212955.75+235256.6

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

 
 
WDS 21299+2353 J 612 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21299+2353 J 612 : MEASURES
 
 
No records found.

 
 
WDS 21299+2353 : VIRTUAL EYEPIECE
 
 

21299+2353 J 612A mag 10 Sp F8 21299+2353 J 612B sep 2.3 P.A. 281.50 mag 12.66 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 21299+2353 : ALADIN DSS IMAGE @ 21h 29m 55.75s +23° 52' 56.6"
 
 
 
 
WDS 21299+2353 J 612 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21299+2353 J 612 distance=0' 21300+2359 POU5388 distance=7' 21298+2400 POU5386 distance=9' 21309+2352 POU5392 distance=14' 21299+2338 BU 685 distance=15' 21306+2406 POU5391 distance=16' 21314+2341 POU5394 distance=24' 21283+2405 POU5378 distance=26' 21317+2404 POU5398 distance=28' 21295+2421 POU5384 distance=29' 21280+2411 POU5376AB distance=32' 21280+2411 POU5377AC distance=32' 21323+2356 POU5400 distance=34' 21323+2408 POU5402 distance=36' 21279+2330 POU5375 distance=36' 21310+2320 LAF 65AB distance=37' 21310+2320 LAF 65AC distance=37' 21273+2344 POU5373 distance=37' 21274+2406 POU5374 distance=38' 21285+2425 POU5381 distance=38' 21326+2345 POU5404 distance=39' 21288+2317 J 1895 distance=40' 21326+2339 POU5403 distance=40' 21271+2405 POU5372 distance=41' 21293+2311 J 1896 distance=43' 21330+2408 HDS3065Aa,Ab distance=45' 21330+2408 OSO 149AB distance=45' 21330+2408 OSO 149AC distance=45' 21332+2406 UC 4496 distance=47' 21322+2430 BKO 486 distance=48' 21268+2420 POU5371 distance=51' 21323+2433 POU5399AB distance=51' 21323+2433 BKO 487AC distance=51' 21324+2434 MCT 12 distance=53' 21338+2356 POU5409 distance=54' 21304+2445 POU5390 distance=54' 21322+2437 BKO 485 distance=54' 21323+2439 POU5401 distance=57' 21307+2258 COU 134 distance=57' 21260+2422 COU 534Aa,Ab distance=62' 21260+2422 POU5369AB distance=62' 21314+2451 POU5395 distance=62' 21343+2406 POU5411 distance=62' 21342+2416 POU5410 distance=64' 21255+2414 POU5366 distance=64' 21260+2316 GRV 466 distance=65' 21251+2401 POU5363 distance=67' 21251+2337 TDT2951 distance=69' 21294+2501 POU5383 distance=69' 21317+2458 POU5397 distance=70' 21285+2501 POU5380 distance=72' 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 21299+2353 J 612 281 2.5
Show 21300+2359 POU5388 192 10.9 7
Show 21298+2400 POU5386 185 16.5 9
Show 21309+2352 POU5392 195 7.8 14
Show 21299+2338 BU 685 325 30.4 15
Show 21306+2406 POU5391 150 15.2 16
Show 21314+2341 POU5394 76 13.3 24
Show 21283+2405 POU5378 121 12.5 26
Show 21317+2404 POU5398 245 16.5 28
Show 21295+2421 POU5384 141 15.4 29
Show 21280+2411 POU5376 AB 42 15.4 32
Show 21280+2411 POU5377 AC 250 14.5 32
Show 21323+2356 POU5400 131 18.1 34
Show 21323+2408 POU5402 110 5.5 36
Show 21279+2330 POU5375 94 13.1 36
Show 21310+2320 LAF 65 AB 320 9.2 37
Show 21310+2320 LAF 65 AC 178 11.8 37
Show 21273+2344 POU5373 249 7.5 37
Show 21274+2406 POU5374 347 14.7 38
Show 21285+2425 POU5381 328 14.2 38
Show 21326+2345 POU5404 129 11.3 39
Show 21288+2317 J 1895 112 6.5 40
Show 21326+2339 POU5403 129 5.2 40
Show 21271+2405 POU5372 95 3.4 41
Show 21293+2311 J 1896 109 7.1 43
Show 21330+2408 HDS3065 Aa,Ab 95 0.2 45
Show 21330+2408 OSO 149 AB 285 24.6 45
Show 21330+2408 OSO 149 AC 66 12.0 45
Show 21332+2406 UC 4496 214 16.5 47
Show 21322+2430 BKO 486 350 8.5 48
Show 21268+2420 POU5371 170 6.0 51
Show 21323+2433 POU5399 AB 82 3.8 51
Show 21323+2433 BKO 487 AC 11 9.1 51
Show 21324+2434 MCT 12 237 1.6 53
Show 21338+2356 POU5409 334 10.6 54
Show 21304+2445 POU5390 184 19.3 54
Show 21322+2437 BKO 485 141 10.1 54
Show 21323+2439 POU5401 18.7 57
Show 21307+2258 COU 134 13 1.5 57
Show 21260+2422 COU 534 Aa,Ab 97 0.2 62
Show 21260+2422 POU5369 AB 46 14.3 62
Show 21314+2451 POU5395 127 17.4 62
Show 21343+2406 POU5411 200 8.5 62
Show 21342+2416 POU5410 251 13.5 64
Show 21255+2414 POU5366 318 8.0 64
Show 21260+2316 GRV 466 318 40.0 65
Show 21251+2401 POU5363 285 7.3 67
Show 21251+2337 TDT2951 207 0.6 69
Show 21294+2501 POU5383 56 21.1 69
Show 21317+2458 POU5397 301 5.8 70
Show 21285+2501 POU5380 313 11.1 72

 
 
WDS 21299+2353 : COMPONENTS
 
 
  A
B pa=281.5°
sep=2.27"
 
 
21299+2353 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212955.75+235256.6 Mag 10 Spectral class F8 (yellow-white)
PmRA 4.00 PmDE -9.0 Tycho2 2188-00410-1
Tycho2
Tycho2 2188-00410-1 Pflag RAmdeg 322.48230935 DEmdeg 23.88238099
PmRA 4.3 PmDE -8.9 E RAmdeg 18 E DEmdeg 20
E pmRA 2.2 E pmDE 2.3 EpRAm 1989.21 EpDEm 1988.74
Num 5 Q RAmdeg 5.5 Q DEmdeg 2.0 Q pmRA 5.6
Q pmDE 2.0 BTmag 10.841 E BTmag 0.042 VTmag 9.997
E VTmag 0.029 Prox 24 TYC T HIP
CCDM RAdeg 322.48231639 DEdeg 23.88239389 EpRA 1990 1.86
EpDE 1990 1.91 E RAdeg 20.2 E DEdeg 22.5 Posflg D
Corr -0.1
CCDM
Ccdm 21299+2353 RComp Comp A Note1
Note2 Discov num DRAs 1.66 DDEs -3.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.4 Sp F8 PmNote *
PmRA -9 PmDE -4 Dm number +23 4324 Cat1 BD
Name2 +23 2196 Cat2 AGK2/3 HD M HD
ADS BDS A15025 M ADS BDS N IDS IDS 21254N2326A
HIC
 
 
21299+2353 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212955.59+235257.1 Mag 12.66 Calc delta mag 2.66
Calc coord yes
CCDM
Ccdm 21299+2353 RComp Comp B Note1
Note2 Discov num J 612 DRAs DDEs
R dRAs Year 1911 Theta 277 Rho 2.2
Obs 9 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15025 M ADS BDS N IDS IDS 21254N2326B
HIC