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Doubles in session


Current system
12490-1217
J 2086


Nearby doubles
28' : 12477-1235
GWP1857

42' : 12513-1151
OCC 261

51' : 12483-1128
CVR 664

52' : 12499-1307
GWP1863

56' : 12472-1129
RST3807

81' : 12438-1201
HU 738

82' : 12490-1338
HU 135

84' : 12445-1306
LEP 120

85' : 12543-1139
CHR 206

85' : 12531-1318
HDS1807

88' : 12432-1219
KPP 689

98' : 12547-1311
GWP1876

100' : 12480-1354
GWP1858

101' : 12546-1126
RST3814

109' : 12543-1059
UC 2427

109' : 12560-1257
SKF2542AB

110' : 12451-1348
UC 2396

113' : 12567-1157
RST3816AB

115' : 12519-1404
BRT2731

121' : 12514-1020
STF1682AB

122' : 12422-1111
RST3804

124' : 12413-1301
STF1669AB

125' : 12460-1412
UC 2402

126' : 12558-1336
UC 2433

129' : 12486-1425
YSC 214

135' : 12402-1150
LDS4241



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.

12490-1217 J 2086

 
 
12h 49m 09.09s -12° 16' 30.6" P.A. 300.00 sep 5.8 mag 10.40,12.00
 
 
Coord 2000 12490-1217 Discov num J  2086 Comp Coord arcsec 2000 12 49 09.09 -12 16 30.6
Date first 1942 Date last 2019 Obs 11
Pa first 305 Pa last 299.7 P.A. Now (θ) 299.7°
Sep first 3.0 Sep last 5.81 Sep. Now (ρ) 5.81"
Mag pri 10.40 Mag sec 12.00 delta mag (ΔM) 1.6 Spectral class
Pri motion ra +027 Sec motion ra -125
Pri motion dec -011 Sec motion dec +080
Notes
rPM=1.194
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus Gaia DR2 3529450398386640512
 
 
WDS 12490-1217 J 2086 : 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
12490-1217 J 2086 1998 3 301 6.1 10.40 12.00 D 124909.09-121630.6
12490-1217 J 2086 2000 4 301 6.0 10.40 12.00 D 124909.09-121630.6
12490-1217 J 2086 2016 5 301 5.8 10.40 12.00 124909.09-121630.6
12490-1217 J 2086 2019 10 300 5.8 10.40 12.00 124909.09-121630.6

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

 
 
WDS 12490-1217 J 2086 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12490-1217 J 2086 : MEASURES
 
 
No records found.

 
 
WDS 12490-1217 : VIRTUAL EYEPIECE
 
 

12490-1217 J 2086A mag 10.4 12490-1217 J 2086B sep 5.7 P.A. 300.30 mag 12 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 12490-1217 : ALADIN DSS IMAGE @ 12h 49m 09.09s -12° 16' 30.6"
 
 
 
 
WDS 12490-1217 J 2086 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12490-1217 J 2086 distance=1' 12477-1235 GWP1857 distance=28' 12513-1151 OCC 261 distance=42' 12483-1128 CVR 664 distance=51' 12499-1307 GWP1863 distance=52' 12472-1129 RST3807 distance=56' 12438-1201 HU 738 distance=81' 12490-1338 HU 135 distance=82' 12445-1306 LEP 120 distance=84' 12543-1139 CHR 206 distance=85' 12531-1318 HDS1807 distance=85' 12432-1219 KPP 689 distance=88' 12547-1311 GWP1876 distance=98' 12480-1354 GWP1858 distance=100' 12546-1126 RST3814 distance=101' 12543-1059 UC 2427 distance=109' 12560-1257 SKF2542AB distance=109' 12560-1257 SJM 1Aa,Ab distance=109' 12451-1348 UC 2396 distance=110' 12567-1157 OCC 329Aa,Ab distance=113' 12567-1157 RST3816AB distance=113' 12519-1404 BRT2731 distance=115' 12514-1020 STF1682AB distance=121' 12514-1020 STF1682AC distance=121' 12514-1020 STF1682BC distance=121' 12422-1111 RST3804 distance=122' 12413-1301 STF1669AB distance=124' 12413-1301 STF1669AC distance=124' 12413-1301 STF1669BC distance=124' 12460-1412 UC 2402 distance=125' 12558-1336 UC 2433 distance=126' 12486-1425 YSC 214 distance=129' 12402-1150 LDS4241 distance=135' 12578-1308 STN 27 distance=137' 12536-1428 AHD 13 distance=147' 12541-1006 OCC 179 distance=149' 12509-1444 RST3812 distance=150' 12589-1128 UC 2443 distance=152' 12595-1133 RST3817 distance=159' 12383-1131 STF1664EF distance=164' 12383-1131 STF1664AB distance=166' 12383-1131 STF1664AE distance=166' 12383-1131 STF1664AC distance=166' 12383-1131 STF1664AD distance=166' 12383-1131 STF1664BC distance=166' 12383-1131 STF1664BD distance=166' 13004-1236 GWP1888 distance=167' 12383-1131 STF1664CD distance=167' 12438-0946 OCC9030 distance=170' 12505-1505 KPP 278 distance=171' 12397-1357 SLW 751 distance=171' 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 12490-1217 J 2086 300 5.8 1
Show 12477-1235 GWP1857 271 60.9 28
Show 12513-1151 OCC 261 -1 0.6 42
Show 12483-1128 CVR 664 265 11.2 51
Show 12499-1307 GWP1863 298 17.8 52
Show 12472-1129 RST3807 257 3.9 56
Show 12438-1201 HU 738 268 12.0 81
Show 12490-1338 HU 135 349 3.5 82
Show 12445-1306 LEP 120 211 10.2 84
Show 12543-1139 CHR 206 11 0.0 85
Show 12531-1318 HDS1807 124 0.4 85
Show 12432-1219 KPP 689 337 6.1 88
Show 12547-1311 GWP1876 345 46.9 98
Show 12480-1354 GWP1858 259 17.8 100
Show 12546-1126 RST3814 19 0.9 101
Show 12543-1059 UC 2427 32 54.2 109
Show 12560-1257 SKF2542 AB 216 7.4 109
Show 12560-1257 SJM 1 Aa,Ab 141 0.1 109
Show 12451-1348 UC 2396 47 35.1 110
Show 12567-1157 OCC 329 Aa,Ab -1 0.1 113
Show 12567-1157 RST3816 AB 84 6.8 113
Show 12519-1404 BRT2731 74 4.0 115
Show 12514-1020 STF1682 AB 299 29.6 121
Show 12514-1020 STF1682 AC 212 141.5 121
Show 12514-1020 STF1682 BC 200 142.0 121
Show 12422-1111 RST3804 260 1.5 122
Show 12413-1301 STF1669 AB 314 5.3 124
Show 12413-1301 STF1669 AC 228 45.9 124
Show 12413-1301 STF1669 BC 229 58.7 124
Show 12460-1412 UC 2402 65 19.8 125
Show 12558-1336 UC 2433 137 5.7 126
Show 12486-1425 YSC 214 160 0.8 129
Show 12402-1150 LDS4241 294 67.7 135
Show 12578-1308 STN 27 70 2.1 137
Show 12536-1428 AHD 13 133 11.5 147
Show 12541-1006 OCC 179 -1 0.1 149
Show 12509-1444 RST3812 55 1.6 150
Show 12589-1128 UC 2443 247 17.5 152
Show 12595-1133 RST3817 145 1.6 159
Show 12383-1131 STF1664 EF 112 92.7 164
Show 12383-1131 STF1664 AB 223 38.7 166
Show 12383-1131 STF1664 AE 110 121.4 166
Show 12383-1131 STF1664 AC 306 60.7 166
Show 12383-1131 STF1664 AD 291 83.8 166
Show 12383-1131 STF1664 BC 341 68.1 166
Show 12383-1131 STF1664 BD 318 77.9 166
Show 13004-1236 GWP1888 305 15.7 167
Show 12383-1131 STF1664 CD 258 30.0 167
Show 12438-0946 OCC9030 141 0.1 170
Show 12505-1505 KPP 278 96 3.6 171
Show 12397-1357 SLW 751 154 168.9 171

 
 
WDS 12490-1217 : COMPONENTS
 
 
  A
B pa=300.3°
sep=5.71"
 
 
12490-1217 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124909.09-121630.6 Mag 10.4 PmRA 27.00
PmDE -11.0
 
 
12490-1217 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124908.75-121627.7 Mag 12 PmRA -125.00
PmDE 80.0 Calc delta mag 1.6 Calc coord yes