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Current system
07557+1240
J 46


Nearby doubles
22' : 07542+1240
SLN 11

25' : 07549+1218
BPM 428

26' : 07548+1218
GWP 946

35' : 07541+1306
KPP 38

38' : 07554+1317
TDS 423

40' : 07558+1320
YSC 199

41' : 07574+1312
STF1162

42' : 07584+1234
UC 1628

44' : 07563+1323
GWP 950

56' : 07583+1321
HEI 136

58' : 07517+1245
BPM 424

60' : 07523+1208
TOI 492

60' : 07526+1201
STF1153

67' : 08001+1224
GWP 959

68' : 08000+1307
J 2051

69' : 07578+1139
SLW 215

69' : 07542+1135
BPM 427

70' : 08004+1240
SLE 316

70' : 07540+1346
HEI 55

75' : 07571+1129
CVR1117

79' : 07518+1333
CVR1113

79' : 07517+1148
HJ 67

79' : 07517+1333
TDS5284

79' : 07509+1203
BRT3375

80' : 07532+1130
BRT1242

83' : 07509+1155
BRT1241



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.

07557+1240 J 46

 
 
07h 55m 39.13s +12° 40' 08.4" P.A. 283.00 sep 2.7 mag 10.40,11.10 Sp A5
 
 
Coord 2000 07557+1240 Discov num J    46 Comp Coord arcsec 2000 07 55 39.13 +12 40 08.4
Date first 1910 Date last 2016 Obs 15
Pa first 271 Pa last 282.9 P.A. Now (θ) 282.9°
Sep first 1.0 Sep last 2.7 Sep. Now (ρ) 2.7"
Mag pri 10.40 Mag sec 11.10 delta mag (ΔM) 0.7 Spectral class A5 (white)
Pri motion ra +000 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Minor Tycho2 0788-00239-1 Gaia DR2 3151347217384491008
 
 
WDS 07557+1240 J 46 : 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
07557+1240 J 46 2002 10 287 2.5 9.90 10.70 A5 075539.13+124008.4
07557+1240 J 46 2016 13 283 2.7 10.40 11.10 A5 075539.13+124008.4

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

 
 
WDS 07557+1240 J 46 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07557+1240 J 46 : MEASURES
 
 
No records found.

 
 
WDS 07557+1240 : VIRTUAL EYEPIECE
 
 

07557+1240 J 46A mag 10.4 Sp A5 07557+1240 J 46B sep 2.6 P.A. 283.20 mag 11.1 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 07557+1240 : ALADIN DSS IMAGE @ 07h 55m 39.13s +12° 40' 08.4"
 
 
 
 
WDS 07557+1240 J 46 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07557+1240 J 46 distance=0' 07542+1240 SLN 11 distance=22' 07549+1218 BPM 428 distance=25' 07548+1218 GWP 946 distance=26' 07541+1306 KPP 38 distance=35' 07554+1317 TDS 423 distance=38' 07558+1320 YSC 199 distance=40' 07574+1312 STF1162 distance=41' 07584+1234 UC 1628 distance=42' 07563+1323 GWP 950 distance=44' 07583+1321 HEI 136 distance=56' 07517+1245 BPM 424 distance=58' 07523+1208 TOI 492 distance=60' 07526+1201 STF1153 distance=60' 08001+1224 GWP 959 distance=67' 08000+1307 J 2051 distance=68' 07578+1139 SLW 215 distance=69' 07542+1135 BPM 427 distance=69' 08004+1240 SLE 316 distance=70' 07540+1346 HEI 55 distance=70' 07571+1129 CVR1117 distance=75' 07518+1333 CVR1113 distance=79' 07517+1148 HJ 67 distance=79' 07517+1333 TDS5284 distance=79' 07509+1203 BRT3375 distance=79' 07532+1130 BRT1242 distance=80' 07509+1155 BRT1241 distance=83' 07548+1118 HJ 69 distance=84' 07549+1118 HJ 70 distance=84' 07505+1205 HEI 342AB distance=84' 07505+1205 GRV 741AC distance=84' 07598+1341 STF1170 distance=86' 08010+1203 SLE 317 distance=88' 07497+1246 HJ 65 distance=89' 07500+1203 BPM 421 distance=91' 07577+1407 GWP 951 distance=92' 07502+1327 TDS5253 distance=93' 08003+1138 HJ 74 distance=94' 07490+1249 J 2853 distance=94' 07497+1204 BPM 419 distance=95' 07503+1336 J 413 distance=95' 07502+1333 GRV1253 distance=96' 07535+1109 FMR 201 distance=97' 08023+1223 SLE 318 distance=99' 07494+1317 KPP1260 distance=100' 07512+1357 GWP 940 distance=101' 08018+1154 SLE 453 distance=102' 08025+1227 HO 349AB distance=102' 08025+1227 HO 349AC distance=102' 07487+1246 HEI 133 distance=103' 07595+1409 TDS5417 distance=106' 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 07557+1240 J 46 283 2.7
Show 07542+1240 SLN 11 157 2.0 22
Show 07549+1218 BPM 428 212 11.5 25
Show 07548+1218 GWP 946 20 21.7 26
Show 07541+1306 KPP 38 227 11.7 35
Show 07554+1317 TDS 423 118 1.0 38
Show 07558+1320 YSC 199 30 0.1 40
Show 07574+1312 STF1162 327 9.0 41
Show 07584+1234 UC 1628 85 43.5 42
Show 07563+1323 GWP 950 203 44.3 44
Show 07583+1321 HEI 136 85 1.3 56
Show 07517+1245 BPM 424 101 29.2 58
Show 07523+1208 TOI 492 321 0.7 60
Show 07526+1201 STF1153 358 19.6 60
Show 08001+1224 GWP 959 42 20.2 67
Show 08000+1307 J 2051 130 6.4 68
Show 07578+1139 SLW 215 229 17.5 69
Show 07542+1135 BPM 427 66 74.2 69
Show 08004+1240 SLE 316 89 19.0 70
Show 07540+1346 HEI 55 332 0.4 70
Show 07571+1129 CVR1117 181 4.0 75
Show 07518+1333 CVR1113 76 4.6 79
Show 07517+1148 HJ 67 276 15.8 79
Show 07517+1333 TDS5284 302 0.5 79
Show 07509+1203 BRT3375 126 4.4 79
Show 07532+1130 BRT1242 239 3.8 80
Show 07509+1155 BRT1241 348 3.3 83
Show 07548+1118 HJ 69 230 26.6 84
Show 07549+1118 HJ 70 132 10.7 84
Show 07505+1205 HEI 342 AB 318 1.0 84
Show 07505+1205 GRV 741 AC 329 48.3 84
Show 07598+1341 STF1170 108 2.4 86
Show 08010+1203 SLE 317 111 13.0 88
Show 07497+1246 HJ 65 62 4.1 89
Show 07500+1203 BPM 421 12 47.4 91
Show 07577+1407 GWP 951 227 10.8 92
Show 07502+1327 TDS5253 251 0.5 93
Show 08003+1138 HJ 74 294 9.4 94
Show 07490+1249 J 2853 109 4.7 94
Show 07497+1204 BPM 419 157 45.2 95
Show 07503+1336 J 413 290 3.3 95
Show 07502+1333 GRV1253 118 2.0 96
Show 07535+1109 FMR 201 175 3.6 97
Show 08023+1223 SLE 318 46 6.0 99
Show 07494+1317 KPP1260 192 9.7 100
Show 07512+1357 GWP 940 277 251.1 101
Show 08018+1154 SLE 453 308 20.0 102
Show 08025+1227 HO 349 AB 227 10.3 102
Show 08025+1227 HO 349 AC 291 61.9 102
Show 07487+1246 HEI 133 74 0.2 103
Show 07595+1409 TDS5417 76 0.7 106

 
 
WDS 07557+1240 : COMPONENTS
 
 
  A
B pa=283.2°
sep=2.64"
 
 
07557+1240 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 075539.13+124008.4 Mag 10.4 Spectral class A5 (white)
PmRA 0.00 PmDE -15.0 Tycho2 0788-00239-1
Tycho2
Tycho2 0788-00239-1 Pflag RAmdeg 118.91308473 DEmdeg 12.66902438
PmRA 4.7 PmDE -8.8 E RAmdeg 29 E DEmdeg 33
E pmRA 1.2 E pmDE 1.2 EpRAm 1985.20 EpDEm 1981.91
Num 4 Q RAmdeg 1.8 Q DEmdeg 1.8 Q pmRA 1.8
Q pmDE 1.7 BTmag 10.584 E BTmag 0.051 VTmag 10.289
E VTmag 0.052 Prox 999 TYC T HIP
CCDM RAdeg 118.91307417 DEdeg 12.66904472 EpRA 1990 1.84
EpDE 1990 1.62 E RAdeg 29.6 E DEdeg 34.7 Posflg
Corr 0.3
CCDM
Ccdm 07557+1240 RComp Comp A Note1
Note2 Discov num DRAs -2.88 DDEs 7.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp A5 PmNote *
PmRA 6 PmDE -20 Dm number +13 1796 Cat1 BD
Name2 +12 967 Cat2 AGK2/3 HD M HD
ADS BDS A 6467 M ADS BDS N IDS IDS 07501N1256A
HIC
 
 
07557+1240 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 075538.95+124009.0 Mag 11.1 Calc delta mag 0.7
Calc coord yes
CCDM
Ccdm 07557+1240 RComp Comp B Note1
Note2 Discov num J 46 DRAs DDEs
R dRAs Year 1954 Theta 288 Rho 2.1
Obs 9 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6467 M ADS BDS N IDS IDS 07501N1256B
HIC