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Doubles in session


Current system
21021+1016
J 158


Nearby doubles
7' : 21017+1017
HJ 5546

18' : 21030+1030
SLN 87

26' : 21015+1041
GRV 404

40' : 21041+0951
GWP3034

62' : 20582+1038
A 1215AB

64' : 20584+1050
ENG 78AB
Musica

69' : 20595+1113
J 608

72' : 21071+1042
J 2576

75' : 21056+1113
BPM2322

77' : 21008+0904
UC 4359

84' : 20592+1129
J 913

87' : 20575+0926
TDT2659

87' : 20592+1132
JCT 4

88' : 20569+1059
HDS2985

91' : 21056+1133
BPM2323

93' : 21084+1008
BU 9010AB

95' : 21052+1140
GRV 413

95' : 21054+1139
BPM2321

97' : 20599+1148
TDT2684

98' : 20558+1047
GWP3019

101' : 21088+1047
WAK 12

102' : 21047+1152
MLR 541

103' : 20596+0842
SKF2096

104' : 21086+0938
J 159

104' : 21066+1137
J 1781

104' : 21053+1150
UC 4375



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.

21021+1016 J 158

 
 
21h 02m 08.86s +10° 17' 33.4" P.A. 163.00 sep 4.8 mag 10.93,13.10
 
 
Coord 2000 21021+1016 Discov num J   158 Comp Coord arcsec 2000 21 02 08.86 +10 17 33.4
Date first 1910 Date last 2018 Obs 10
Pa first 167 Pa last 163.2 P.A. Now (θ) 163.2°
Sep first 3.8 Sep last 4.76 Sep. Now (ρ) 4.76"
Mag pri 10.93 Mag sec 13.10 delta mag (ΔM) 2.17 Spectral class
Pri motion ra +000 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Tycho2 1107-02656-1 Gaia DR2 1756456115836580736
 
 
WDS 21021+1016 J 158 : 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
21021+1016 J 158 2000 6 166 4.9 10.93 13.10 210208.86+101733.4
21021+1016 J 158 2015 8 167 4.9 10.93 13.10 210208.86+101733.4
21021+1016 J 158 2018 9 163 4.8 10.93 13.10 210208.86+101733.4

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

 
 
WDS 21021+1016 J 158 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21021+1016 J 158 : MEASURES
 
 
No records found.

 
 
WDS 21021+1016 : VIRTUAL EYEPIECE
 
 

21021+1016 J 158A mag 10.93 21021+1016 J 158B sep 4.8 P.A. 163.50 mag 13.1 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 21021+1016 : ALADIN DSS IMAGE @ 21h 02m 08.86s +10° 17' 33.4"
 
 
 
 
WDS 21021+1016 J 158 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21021+1016 J 158 distance=1' 21017+1017 HJ 5546 distance=7' 21030+1030 SLN 87 distance=18' 21015+1041 GRV 404 distance=26' 21041+0951 GWP3034 distance=40' 20584+1050 BUP 220BC distance=62' 20584+1050 BUP 220BD distance=62' 20582+1038 A 1215AB distance=62' 20582+1038 LBU 11AC distance=62' 20584+1050 ENG 78AB (Musica) distance=64' 20584+1050 BUP 220AC (Musica) distance=64' 20584+1050 MUG 16AE (Musica) distance=64' 20595+1113 J 608 distance=69' 21071+1042 J 2576 distance=72' 21056+1113 BPM2322 distance=75' 21008+0904 UC 4359 distance=77' 20592+1129 J 913 distance=84' 20575+0926 TDT2659 distance=87' 20592+1132 JCT 4 distance=87' 20569+1059 HDS2985 distance=88' 21056+1133 BPM2323 distance=91' 21084+1008 BU 9010AB distance=93' 21084+1008 BU 9010AC distance=93' 21052+1140 GRV 413 distance=95' 21054+1139 BPM2321 distance=95' 20599+1148 TDT2684 distance=97' 20558+1047 GWP3019 distance=98' 21088+1047 WAK 12 distance=101' 21047+1152 MLR 541 distance=102' 20596+0842 SKF2096 distance=103' 21086+0938 J 159 distance=104' 21066+1137 J 1781 distance=104' 21053+1150 UC 4375 distance=104' 20571+1131 BPM2299 distance=105' 20593+0838 HDS2991 distance=108' 21046+1201 BU 70BC distance=110' 21046+1201 BU 70AB distance=111' 21046+1201 BU 70AC distance=111' 21088+1113 BPM2334 distance=113' 21061+0837 A 1217 distance=117' 20544+0956 GWP3015 distance=117' 20582+0835 TDT2664 distance=118' 20545+1054 BPM2290 distance=119' 21071+1153 HJ 274AB distance=121' 21071+1153 SLE 526AC distance=121' 20583+0831 ARY 87 distance=121' 21103+1008 KNT 5AB distance=122' 21103+1008 BU 71AC distance=122' 21103+1008 STFA 54AD distance=122' 20568+0844 CRB 13 distance=122' 21066+1201 SLE 525 distance=123' 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 21021+1016 J 158 163 4.8 1
Show 21017+1017 HJ 5546 124 18.3 7
Show 21030+1030 SLN 87 153 3.3 18
Show 21015+1041 GRV 404 179 65.6 26
Show 21041+0951 GWP3034 91 63.0 40
Show 20584+1050 BUP 220 BC 339 326.5 62
Show 20584+1050 BUP 220 BD 224 67.4 62
Show 20582+1038 A 1215 AB 208 0.4 62
Show 20582+1038 LBU 11 AC 152 72.5 62
Show Musica 20584+1050 ENG 78 AB 162 197.5 64
Show Musica 20584+1050 BUP 220 AC 338 129.3 64
Show Musica 20584+1050 MUG 16 AE 194 29.2 64
Show 20595+1113 J 608 113 5.0 69
Show 21071+1042 J 2576 58 5.4 72
Show 21056+1113 BPM2322 253 67.4 75
Show 21008+0904 UC 4359 85 33.3 77
Show 20592+1129 J 913 120 2.9 84
Show 20575+0926 TDT2659 282 0.5 87
Show 20592+1132 JCT 4 11 10.6 87
Show 20569+1059 HDS2985 293 0.6 88
Show 21056+1133 BPM2323 321 73.7 91
Show 21084+1008 BU 9010 AB 313 10.1 93
Show 21084+1008 BU 9010 AC 211 32.6 93
Show 21052+1140 GRV 413 200 35.7 95
Show 21054+1139 BPM2321 223 113.1 95
Show 20599+1148 TDT2684 98 0.8 97
Show 20558+1047 GWP3019 124 90.5 98
Show 21088+1047 WAK 12 180 4.3 101
Show 21047+1152 MLR 541 112 2.0 102
Show 20596+0842 SKF2096 109 9.2 103
Show 21086+0938 J 159 246 4.0 104
Show 21066+1137 J 1781 116 7.5 104
Show 21053+1150 UC 4375 236 23.3 104
Show 20571+1131 BPM2299 65 95.8 105
Show 20593+0838 HDS2991 167 0.1 108
Show 21046+1201 BU 70 BC 97 9.2 110
Show 21046+1201 BU 70 AB 240 81.7 111
Show 21046+1201 BU 70 AC 236 74.6 111
Show 21088+1113 BPM2334 311 75.2 113
Show 21061+0837 A 1217 193 2.0 117
Show 20544+0956 GWP3015 280 71.5 117
Show 20582+0835 TDT2664 274 0.4 118
Show 20545+1054 BPM2290 243 17.0 119
Show 21071+1153 HJ 274 AB 85 9.2 121
Show 21071+1153 SLE 526 AC 262 51.0 121
Show 20583+0831 ARY 87 215 62.2 121
Show 21103+1008 KNT 5 AB 248 0.6 122
Show 21103+1008 BU 71 AC 359 59.9 122
Show 21103+1008 STFA 54 AD 152 335.2 122
Show 20568+0844 CRB 13 177 131.6 122
Show 21066+1201 SLE 525 201 6.0 123

 
 
WDS 21021+1016 : COMPONENTS
 
 
  A
B pa=163.5°
sep=4.75"
 
 
21021+1016 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210208.86+101733.4 Mag 10.93 PmRA 0.00
PmDE 1.0 Tycho2 1107-02656-1
Tycho2
Tycho2 1107-02656-1 Pflag RAmdeg 315.53693955 DEmdeg 10.29265572
PmRA 3.2 PmDE 2.4 E RAmdeg 51 E DEmdeg 60
E pmRA 2.5 E pmDE 2.4 EpRAm 1986.40 EpDEm 1983.29
Num 3 Q RAmdeg 0.5 Q DEmdeg 2.3 Q pmRA 0.5
Q pmDE 2.3 BTmag 12.398 E BTmag 0.199 VTmag 10.904
E VTmag 0.072 Prox 999 TYC T HIP
CCDM RAdeg 315.53693222 DEdeg 10.29264833 EpRA 1990 1.59
EpDE 1990 1.42 E RAdeg 52.5 E DEdeg 63.1 Posflg
Corr -0.2
 
 
21021+1016 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210208.95+101728.8 Mag 13.1 Calc delta mag 2.17
Calc coord yes