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Current system
21427+2102
J 614


Nearby doubles
15' : 21417+2100
UC 4531

18' : 21433+2046
J 852

38' : 21424+2140
GRV 495

43' : 21457+2100
UC 4553

45' : 21434+2147
COU 536

46' : 21408+2140
LDS4903

48' : 21461+2111
AG 277

48' : 21397+2041
GMC 23

49' : 21429+2152
HJ 1683AB

52' : 21393+2043
STT 445

54' : 21431+2157
BRT2499

59' : 21391+2036
STT 444

66' : 21455+2156
AG 276

67' : 21379+2102
YR 30

68' : 21458+2155
HU 1656

71' : 21399+2005
UC 4521

72' : 21473+2134
GRV 505

75' : 21481+2100
HU 378

76' : 21419+1949
CBL 533

76' : 21403+1955
SLW1246

78' : 21451+1954
RAO 466

79' : 21461+2001
HU 376

86' : 21465+2210
HO 465AB

86' : 21467+2209
GMC 24

94' : 21487+2144
BRT2500

101' : 21497+2039
TDT3182



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.

21427+2102 J 614

 
 
21h 42m 42.66s +21° 03' 38.8" P.A. 307.00 sep 2.0 mag 11.10,11.57
 
 
Coord 2000 21427+2102 Discov num J   614 Comp Coord arcsec 2000 21 42 42.66 +21 03 38.8
Date first 1911 Date last 2016 Obs 16
Pa first 298 Pa last 307 P.A. Now (θ) 307°
Sep first 1.7 Sep last 1.959 Sep. Now (ρ) 1.959"
Mag pri 11.10 Mag sec 11.57 delta mag (ΔM) 0.47 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -018 Sec motion dec -018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1677-00766-1 Gaia DR2 1792833531057260928 ADS 15248
 
 
WDS 21427+2102 J 614 : 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
21427+2102 J 614 1991 14 307 1.8 11.10 11.57 214242.66+210338.8
21427+2102 J 614 2016 15 307 2.0 11.10 11.57 214242.66+210338.8

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

 
 
WDS 21427+2102 J 614 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21427+2102 J 614 : MEASURES
 
 
No records found.

 
 
WDS 21427+2102 : VIRTUAL EYEPIECE
 
 

21427+2102 J 614A mag 11.1 21427+2102 J 614B sep 1.9 P.A. 308.90 mag 11.57 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 21427+2102 : ALADIN DSS IMAGE @ 21h 42m 42.66s +21° 03' 38.8"
 
 
 
 
WDS 21427+2102 J 614 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21427+2102 J 614 distance=0' 21417+2100 UC 4531 distance=15' 21433+2046 J 852 distance=18' 21424+2140 GRV 495 distance=38' 21457+2100 UC 4553 distance=43' 21434+2147 COU 536 distance=45' 21408+2140 LDS4903 distance=46' 21461+2111 AG 277 distance=48' 21397+2041 GMC 23 distance=48' 21429+2152 HJ 1683AB distance=49' 21429+2152 HJ 1683AC distance=49' 21429+2152 ABH 150AD distance=49' 21393+2043 STT 445 distance=52' 21431+2157 BRT2499 distance=54' 21391+2036 STT 444 distance=59' 21455+2156 AG 276 distance=66' 21379+2102 YR 30 distance=67' 21458+2155 HU 1656 distance=68' 21399+2005 UC 4521 distance=71' 21473+2134 GRV 505 distance=72' 21481+2100 HU 378 distance=75' 21419+1949 CBL 533 distance=76' 21403+1955 SLW1246 distance=76' 21451+1954 RAO 466 distance=78' 21461+2001 HU 376 distance=79' 21465+2210 HO 465BC distance=85' 21465+2210 HDS3101Aa,Ab distance=86' 21465+2210 HO 465AB distance=86' 21467+2209 GMC 24 distance=86' 21487+2144 BRT2500 distance=94' 21497+2039 TDT3182 distance=101' 21352+2124 BU 74 distance=108' 21423+2252 AZC 114 distance=109' 21466+1929 COU 431 distance=109' 21409+1915 HDS3086 distance=112' 21495+2202 COU 135 distance=112' 21373+2230 CVR 911 distance=115' 21500+2157 TDT3184 distance=115' 21399+1914 COU 330 distance=117' 21513+2036 SKF2181 distance=124' 21426+1900 HO 165 distance=125' 21420+1856 LBU 2Aa,Ab distance=128' 21420+1856 STF2818AB distance=128' 21420+1856 FOX9055AC distance=128' 21420+1856 DAM 16CD distance=128' 21517+2134 BRT2501 distance=129' 21505+1953 LDS4916 distance=130' 21432+2312 J 3144AB distance=130' 21432+2312 J 3144AC distance=130' 21506+2216 HO 467AB distance=132' 21506+2216 HO 467AC distance=132' 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 21427+2102 J 614 307 2.0
Show 21417+2100 UC 4531 213 69.8 15
Show 21433+2046 J 852 92 4.2 18
Show 21424+2140 GRV 495 146 33.8 38
Show 21457+2100 UC 4553 184 63.7 43
Show 21434+2147 COU 536 227 1.0 45
Show 21408+2140 LDS4903 100 81.0 46
Show 21461+2111 AG 277 62 2.7 48
Show 21397+2041 GMC 23 342 10.5 48
Show 21429+2152 HJ 1683 AB 169 12.6 49
Show 21429+2152 HJ 1683 AC 315 27.3 49
Show 21429+2152 ABH 150 AD 28 75.5 49
Show 21393+2043 STT 445 120 1.0 52
Show 21431+2157 BRT2499 206 4.8 54
Show 21391+2036 STT 444 277 8.0 59
Show 21455+2156 AG 276 1 2.0 66
Show 21379+2102 YR 30 340 0.1 67
Show 21458+2155 HU 1656 305 2.2 68
Show 21399+2005 UC 4521 35 12.3 71
Show 21473+2134 GRV 505 327 45.5 72
Show 21481+2100 HU 378 298 0.2 75
Show 21419+1949 CBL 533 123 64.8 76
Show 21403+1955 SLW1246 345 155.2 76
Show 21451+1954 RAO 466 249 0.6 78
Show 21461+2001 HU 376 14 1.4 79
Show 21465+2210 HO 465 BC 80 4.9 85
Show 21465+2210 HDS3101 Aa,Ab 22 0.1 86
Show 21465+2210 HO 465 AB 246 44.5 86
Show 21467+2209 GMC 24 265 6.9 86
Show 21487+2144 BRT2500 243 4.6 94
Show 21497+2039 TDT3182 210 1.9 101
Show 21352+2124 BU 74 338 1.0 108
Show 21423+2252 AZC 114 162 16.8 109
Show 21466+1929 COU 431 184 0.5 109
Show 21409+1915 HDS3086 66 1.1 112
Show 21495+2202 COU 135 302 9.2 112
Show 21373+2230 CVR 911 174 10.5 115
Show 21500+2157 TDT3184 171 2.6 115
Show 21399+1914 COU 330 190 0.5 117
Show 21513+2036 SKF2181 353 18.9 124
Show 21426+1900 HO 165 63 0.8 125
Show 21420+1856 LBU 2 Aa,Ab 22 0.6 128
Show 21420+1856 STF2818 AB 24 26.8 128
Show 21420+1856 FOX9055 AC 267 76.5 128
Show 21420+1856 DAM 16 CD 90 3.5 128
Show 21517+2134 BRT2501 324 5.2 129
Show 21505+1953 LDS4916 298 198.7 130
Show 21432+2312 J 3144 AB 348 3.4 130
Show 21432+2312 J 3144 AC 129 9.7 130
Show 21506+2216 HO 467 AB 221 2.6 132
Show 21506+2216 HO 467 AC 334 41.8 132

 
 
WDS 21427+2102 : COMPONENTS
 
 
  A
B pa=308.9°
sep=1.88"
 
 
21427+2102 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214242.66+210338.8 Mag 11.1 PmRA -3.00
PmDE -18.0 Tycho2 1677-00766-1 ADS 15248
Tycho2
Tycho2 1677-00766-1 Pflag P RAmdeg 325.67775008 DEmdeg 21.06076968
PmRA -3.2 PmDE -18.0 E RAmdeg 47 E DEmdeg 51
E pmRA 1.7 E pmDE 1.8 EpRAm 1983.56 EpDEm 1982.08
Num 3 Q RAmdeg 0.0 Q DEmdeg 1.1 Q pmRA 0.0
Q pmDE 1.1 BTmag 11.570 E BTmag 0.079 VTmag 11.096
E VTmag 0.083 Prox 18 TYC T HIP
CCDM RAdeg 325.67789389 DEdeg 21.06071639 EpRA 1990 1.79
EpDE 1990 1.74 E RAdeg 48.7 E DEdeg 54.3 Posflg D
Corr -0.2
 
 
21427+2102 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214242.56+210340.0 Mag 11.57 PmRA -3.00
PmDE -18.0 Tycho2 1677-00766-2 Calc delta mag 0.47 Calc coord yes
Tycho2
Tycho2 1677-00766-2 Pflag P RAmdeg 325.67775008 DEmdeg 21.06076968
PmRA -3.2 PmDE -18.0 E RAmdeg 47 E DEmdeg 51
E pmRA 1.7 E pmDE 1.8 EpRAm 1983.56 EpDEm 1982.08
Num 3 Q RAmdeg 0.0 Q DEmdeg 1.1 Q pmRA 0.0
Q pmDE 1.1 BTmag 12.084 E BTmag 0.143 VTmag 11.566
E VTmag 0.130 Prox 18 TYC HIP
CCDM RAdeg 325.67746000 DEdeg 21.06101778 EpRA 1990 1.80
EpDE 1990 1.74 E RAdeg 69.9 E DEdeg 78.7 Posflg D
Corr -0.2