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Doubles in session


Current system
21066+1137
J 1781


Nearby doubles
16' : 21056+1133
BPM2323

18' : 21071+1153
HJ 274AB

19' : 21054+1139
BPM2321

21' : 21052+1140
GRV 413

22' : 21073+1156
TOB 315

24' : 21066+1201
SLE 525

25' : 21053+1150
UC 4375

27' : 21074+1200
SLE 528

29' : 21056+1113
BPM2322

31' : 21087+1145
BPM2333

32' : 21047+1152
MLR 541

39' : 21046+1201
BU 70AB

40' : 21088+1113
BPM2334

43' : 21088+1205
SLE 532

45' : 21082+1214
HJ 276

50' : 21062+1226
SLE 522

56' : 21079+1229
BPM2331

57' : 21049+1227
HJ 1608AB

57' : 21063+1233
BPM2325

58' : 21088+1047
WAK 12

58' : 21040+1219
JNN 127

59' : 21106+1126
BPM2337

68' : 21071+1042
J 2576

69' : 21110+1113
BPM2339

74' : 21116+1133
LDS4869

82' : 21118+1205
GRV 434



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.

21066+1137 J 1781

 
 
21h 06m 38.91s +11° 36' 55.8" P.A. 116.00 sep 7.5 mag 10.70,12.40
 
 
Coord 2000 21066+1137 Discov num J  1781 Comp Coord arcsec 2000 21 06 38.91 +11 36 55.8
Date first 1907 Date last 2015 Obs 12
Pa first 119 Pa last 116.4 P.A. Now (θ) 116.4°
Sep first 7.6 Sep last 7.499 Sep. Now (ρ) 7.499"
Mag pri 10.70 Mag sec 12.40 delta mag (ΔM) 1.7 Spectral class
Pri motion ra -013 Sec motion ra +000
Pri motion dec -046 Sec motion dec -049
Notes
rPM=0.272 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Tycho2 1112-00166-1 Gaia DR2 1757034841206712448
 
 
WDS 21066+1137 J 1781 : 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
21066+1137 J 1781 2005 5 117 7.8 9.40 11.00 D 210638.91+113655.8
21066+1137 J 1781 2015 7 116 7.5 10.70 12.40 210638.91+113655.8

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

 
 
WDS 21066+1137 J 1781 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21066+1137 J 1781 : MEASURES
 
 
No records found.

 
 
WDS 21066+1137 : VIRTUAL EYEPIECE
 
 

21066+1137 J 1781A mag 10.7 21066+1137 J 1781B sep 7.4 P.A. 116.90 mag 12.4 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 21066+1137 : ALADIN DSS IMAGE @ 21h 06m 38.91s +11° 36' 55.8"
 
 
 
 
WDS 21066+1137 J 1781 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21066+1137 J 1781 distance=0' 21056+1133 BPM2323 distance=16' 21071+1153 HJ 274AB distance=18' 21071+1153 SLE 526AC distance=18' 21054+1139 BPM2321 distance=19' 21052+1140 GRV 413 distance=21' 21073+1156 TOB 315 distance=22' 21066+1201 SLE 525 distance=24' 21053+1150 UC 4375 distance=25' 21074+1200 SLE 528 distance=27' 21056+1113 BPM2322 distance=29' 21087+1145 BPM2333 distance=31' 21047+1152 MLR 541 distance=32' 21046+1201 BU 70AB distance=39' 21046+1201 BU 70AC distance=39' 21046+1201 BU 70BC distance=39' 21088+1113 BPM2334 distance=40' 21088+1205 SLE 532 distance=43' 21082+1214 HJ 276 distance=45' 21062+1226 SLE 522 distance=50' 21079+1229 BPM2331 distance=56' 21049+1227 HJ 1608AB distance=57' 21049+1227 WAL 135AC distance=57' 21049+1227 FYM 53AD distance=57' 21049+1227 FYM 53AE distance=57' 21049+1227 FYM 53AF distance=57' 21063+1233 BPM2325 distance=57' 21088+1047 WAK 12 distance=58' 21040+1219 JNN 127 distance=58' 21106+1126 BPM2337 distance=59' 21071+1042 J 2576 distance=68' 21110+1113 BPM2339 distance=69' 21050+1243 STF2750A,BC distance=71' 21050+1243 SLE 518AD distance=71' 21050+1243 A 1690BC distance=71' 21116+1133 LDS4869 distance=74' 21118+1205 GRV 434 distance=82' 21107+1038 LEP 172 distance=84' 21030+1030 SLN 87 distance=87' 21116+1224 HJ 277 distance=87' 21015+1224 TDT2699 distance=89' 21064+1306 SLE 524 distance=90' 21123+1105 BPMA251 distance=90' 21047+1303 BRT1350 distance=91' 21084+1008 BU 9010AB distance=93' 21084+1008 BU 9010AC distance=93' 21015+1041 GRV 404 distance=94' 21062+1311 STF2754AB distance=95' 21062+1311 STF2754AC distance=95' 21035+1259 HEI9003 distance=95' 21033+1259 HJ 272 distance=96' 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 21066+1137 J 1781 116 7.5
Show 21056+1133 BPM2323 321 73.7 16
Show 21071+1153 HJ 274 AB 85 9.2 18
Show 21071+1153 SLE 526 AC 262 51.0 18
Show 21054+1139 BPM2321 223 113.1 19
Show 21052+1140 GRV 413 200 35.7 21
Show 21073+1156 TOB 315 92 24.9 22
Show 21066+1201 SLE 525 201 6.0 24
Show 21053+1150 UC 4375 236 23.3 25
Show 21074+1200 SLE 528 186 9.8 27
Show 21056+1113 BPM2322 253 67.4 29
Show 21087+1145 BPM2333 240 92.1 31
Show 21047+1152 MLR 541 112 2.0 32
Show 21046+1201 BU 70 AB 240 81.7 39
Show 21046+1201 BU 70 AC 236 74.6 39
Show 21046+1201 BU 70 BC 97 9.2 39
Show 21088+1113 BPM2334 311 75.2 40
Show 21088+1205 SLE 532 162 8.3 43
Show 21082+1214 HJ 276 242 11.7 45
Show 21062+1226 SLE 522 287 12.5 50
Show 21079+1229 BPM2331 359 64.6 56
Show 21049+1227 HJ 1608 AB 257 20.1 57
Show 21049+1227 WAL 135 AC 284 35.1 57
Show 21049+1227 FYM 53 AD 57 51.2 57
Show 21049+1227 FYM 53 AE 61 67.6 57
Show 21049+1227 FYM 53 AF 277 56.0 57
Show 21063+1233 BPM2325 24 19.2 57
Show 21088+1047 WAK 12 180 4.3 58
Show 21040+1219 JNN 127 70 0.8 58
Show 21106+1126 BPM2337 97 68.2 59
Show 21071+1042 J 2576 58 5.4 68
Show 21110+1113 BPM2339 123 58.7 69
Show 21050+1243 STF2750 A,BC 280 16.0 71
Show 21050+1243 SLE 518 AD 119 4.6 71
Show 21050+1243 A 1690 BC 113 0.4 71
Show 21116+1133 LDS4869 267 203.8 74
Show 21118+1205 GRV 434 169 65.4 82
Show 21107+1038 LEP 172 11 4.7 84
Show 21030+1030 SLN 87 153 3.3 87
Show 21116+1224 HJ 277 318 12.3 87
Show 21015+1224 TDT2699 69 0.5 89
Show 21064+1306 SLE 524 157 11.0 90
Show 21123+1105 BPMA251 305 252.8 90
Show 21047+1303 BRT1350 157 6.2 91
Show 21084+1008 BU 9010 AB 313 10.1 93
Show 21084+1008 BU 9010 AC 211 32.6 93
Show 21015+1041 GRV 404 179 65.6 94
Show 21062+1311 STF2754 AB 298 29.7 95
Show 21062+1311 STF2754 AC 225 151.0 95
Show 21035+1259 HEI9003 215 33.1 95
Show 21033+1259 HJ 272 253 11.3 96

 
 
WDS 21066+1137 : COMPONENTS
 
 
  A
B pa=116.9°
sep=7.38"
 
 
21066+1137 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210638.91+113655.8 Mag 10.7 PmRA -13.00
PmDE -46.0 Tycho2 1112-00166-1
Tycho2
Tycho2 1112-00166-1 Pflag RAmdeg 316.66213948 DEmdeg 11.61552021
PmRA -10.7 PmDE -46.5 E RAmdeg 37 E DEmdeg 41
E pmRA 1.7 E pmDE 1.6 EpRAm 1985.03 EpDEm 1982.07
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.5
Q pmDE 0.9 BTmag 11.291 E BTmag 0.069 VTmag 10.688
E VTmag 0.061 Prox 999 TYC T HIP
CCDM RAdeg 316.66216444 DEdeg 11.61562750 EpRA 1990 1.76
EpDE 1990 1.70 E RAdeg 38.7 E DEdeg 43.8 Posflg
Corr -0.2
 
 
21066+1137 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210639.36+113652.5 Mag 12.4 PmRA 0.00
PmDE -49.0 Calc delta mag 1.7 Calc coord yes