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Doubles in session


Current system
23305+0844
J 298


Nearby doubles
9' : 23311+0841
GIC 194

26' : 23306+0818
GWP3313

33' : 23296+0814
SKF2781

40' : 23280+0853
LDS5093

43' : 23286+0822
GOM 33

43' : 23277+0851
MMA 40

46' : 23309+0929
STT 497

52' : 23285+0926
YSC 138

61' : 23310+0744
YSC 76

64' : 23273+0926
ROE 103

69' : 23298+0737
FMR 237

71' : 23342+0759
TDT4102

74' : 23355+0850
BRT3372

75' : 23343+0932
TOK 907

79' : 23356+0823
VIG 22

83' : 23360+0858
SLW1328

83' : 23356+0918
SLW1326

84' : 23261+0937
GWP3298

86' : 23346+0743
GWP3323

94' : 23309+0710
UC 4974

99' : 23317+1021
HJ 3198

101' : 23279+1018
ROE 136

102' : 23322+0705
HU 298

104' : 23288+0703
KPP3426

105' : 23287+0703
CBL 549AB

107' : 23280+1024
ROE 137



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.

23305+0844 J 298

 
 
23h 30m 31.71s +08° 43' 50.0" P.A. 123.00 sep 4.9 mag 12.23,12.60
 
 
Coord 2000 23305+0844 Discov num J   298 Comp Coord arcsec 2000 23 30 31.71 +08 43 50.0
Date first 1910 Date last 2016 Obs 19
Pa first 129 Pa last 122.5 P.A. Now (θ) 122.5°
Sep first 4.3 Sep last 4.89 Sep. Now (ρ) 4.89"
Mag pri 12.23 Mag sec 12.60 delta mag (ΔM) 0.37 Spectral class
Pri motion ra -018 Sec motion ra +011
Pri motion dec -001 Sec motion dec -021
Notes B (Blue magnitudes)
rPM=1.486
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 2761340100729867008
 
 
WDS 23305+0844 J 298 : 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
23305+0844 J 298 2000 15 123 4.9 12.23 12.60 DB 233031.71+084350.0
23305+0844 J 298 2010 17 122 4.9 12.23 12.60 B 233031.71+084350.0
23305+0844 J 298 2016 19 123 4.9 12.23 12.60 B 233031.71+084350.0

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

 
 
WDS 23305+0844 J 298 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23305+0844 J 298 : MEASURES
 
 
No records found.

 
 
WDS 23305+0844 : VIRTUAL EYEPIECE
 
 

23305+0844 J 298A mag 12.23 23305+0844 J 298B sep 4.8 P.A. 122.80 mag 12.6 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 23305+0844 : ALADIN DSS IMAGE @ 23h 30m 31.71s +08° 43' 50.0"
 
 
 
 
WDS 23305+0844 J 298 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23305+0844 J 298 distance=1' 23311+0841 GIC 194 distance=9' 23306+0818 GWP3313 distance=26' 23296+0814 SKF2781 distance=33' 23280+0853 LDS5093 distance=40' 23286+0822 GOM 33 distance=43' 23277+0851 MMA 40 distance=43' 23309+0929 STT 497 distance=46' 23285+0926 YSC 138 distance=52' 23310+0744 YSC 76 distance=61' 23273+0926 ROE 103 distance=64' 23298+0737 FMR 237 distance=69' 23342+0759 TDT4102 distance=71' 23355+0850 BRT3372 distance=74' 23343+0932 TOK 907 distance=75' 23356+0823 VIG 22 distance=79' 23360+0858 SLW1328 distance=83' 23356+0918 SLW1326 distance=83' 23261+0937 GWP3298 distance=84' 23346+0743 GWP3323 distance=86' 23309+0710 UC 4974 distance=94' 23317+1021 HJ 3198 distance=99' 23279+1018 ROE 136 distance=101' 23322+0705 HU 298 distance=102' 23287+0703 CRB 22BC distance=104' 23288+0703 KPP3426 distance=104' 23287+0703 CBL 549AB distance=105' 23287+0703 CBL 549AC distance=105' 23280+1024 ROE 137 distance=107' 23299+0652 GWP3309 distance=113' 23374+0753 HJ 3207 distance=114' 23236+0755 SLW1319 distance=115' 23377+0929 HJ 3208 distance=116' 23249+1005 KU 139 distance=117' 23258+1020 LDS5085 distance=119' 23374+0737 FOX 102AB distance=122' 23374+0737 FOX 102AB,C distance=122' 23288+1045 SKF1873 distance=125' 23236+0730 J 297 distance=126' 23343+1040 GWP3322 distance=130' 23217+0853 HJ 3185 distance=132' 23216+0859 GRV 662 distance=133' 23396+0838 GWP3342 distance=135' 23221+0947 LDS5079 distance=141' 23263+1052 GWP3299 distance=143' 23295+1108 ROE 138 distance=145' 23279+1108 STF3014 distance=150' 23405+0819 GWP3345 distance=151' 23221+1010 GWP3285 distance=152' 23219+0722 ELP 50 distance=152' 23259+0628 LDS5086 distance=153' 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 23305+0844 J 298 123 4.9 1
Show 23311+0841 GIC 194 359 30.7 9
Show 23306+0818 GWP3313 294 21.4 26
Show 23296+0814 SKF2781 228 8.8 33
Show 23280+0853 LDS5093 245 2.5 40
Show 23286+0822 GOM 33 269 480.6 43
Show 23277+0851 MMA 40 268 15.2 43
Show 23309+0929 STT 497 217 1.6 46
Show 23285+0926 YSC 138 343 0.1 52
Show 23310+0744 YSC 76 160 0.5 61
Show 23273+0926 ROE 103 130 2.3 64
Show 23298+0737 FMR 237 271 3.1 69
Show 23342+0759 TDT4102 47 1.2 71
Show 23355+0850 BRT3372 120 5.5 74
Show 23343+0932 TOK 907 203 0.4 75
Show 23356+0823 VIG 22 29 8.8 79
Show 23360+0858 SLW1328 225 87.6 83
Show 23356+0918 SLW1326 157 131.7 83
Show 23261+0937 GWP3298 196 8.3 84
Show 23346+0743 GWP3323 21 10.9 86
Show 23309+0710 UC 4974 202 17.4 94
Show 23317+1021 HJ 3198 76 9.8 99
Show 23279+1018 ROE 136 270 7.2 101
Show 23322+0705 HU 298 241 0.1 102
Show 23287+0703 CRB 22 BC 146 14.9 104
Show 23288+0703 KPP3426 326 14.9 104
Show 23287+0703 CBL 549 AB 74 97.5 105
Show 23287+0703 CBL 549 AC 82 103.2 105
Show 23280+1024 ROE 137 62 8.5 107
Show 23299+0652 GWP3309 99 59.1 113
Show 23374+0753 HJ 3207 243 7.0 114
Show 23236+0755 SLW1319 95 159.0 115
Show 23377+0929 HJ 3208 153 12.0 116
Show 23249+1005 KU 139 8 41.2 117
Show 23258+1020 LDS5085 214 2.5 119
Show 23374+0737 FOX 102 AB 115 0.2 122
Show 23374+0737 FOX 102 AB,C 276 42.1 122
Show 23288+1045 SKF1873 211 18.9 125
Show 23236+0730 J 297 124 4.8 126
Show 23343+1040 GWP3322 41 35.1 130
Show 23217+0853 HJ 3185 161 21.2 132
Show 23216+0859 GRV 662 313 16.3 133
Show 23396+0838 GWP3342 348 5.9 135
Show 23221+0947 LDS5079 95 7.4 141
Show 23263+1052 GWP3299 28 12.3 143
Show 23295+1108 ROE 138 275 3.7 145
Show 23279+1108 STF3014 279 8.1 150
Show 23405+0819 GWP3345 199 172.5 151
Show 23221+1010 GWP3285 93 14.1 152
Show 23219+0722 ELP 50 227 5.2 152
Show 23259+0628 LDS5086 3 4.1 153

 
 
WDS 23305+0844 : COMPONENTS
 
 
  A
B pa=122.8°
sep=4.85"
 
 
23305+0844 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 233031.71+084350.0 Mag 12.23 PmRA -18.00
PmDE -1.0
 
 
23305+0844 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 233031.98+084347.4 Mag 12.6 PmRA 11.00
PmDE -21.0 Calc delta mag 0.37 Calc coord yes