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Current system
23493+6158
MLR 24 AB


Nearby doubles
4' : 23493+6200
STI1220

13' : 23477+6203
STI1217

16' : 23488+6213
STT 508AB

19' : 23487+6140
TDS1223

22' : 23463+6201
STI1209

27' : 23532+6157
ES 1932

27' : 23531+6158
BKO 116

31' : 23509+6130
TDT4232

34' : 23445+6159
STI1206

35' : 23468+6128
STI1214

37' : 23543+6149
KPP1230

39' : 23441+6147
STI1204

41' : 23438+6210
STI1203AB

42' : 23486+6116
ES 1931

42' : 23467+6236
VBS 40

45' : 23500+6242
STI1223

47' : 23430+6143
KPP 534

48' : 23462+6240
STF3038

48' : 23430+6216
TDT4156

50' : 23428+6216
STI1199

52' : 23425+6141
MLR 23

56' : 23433+6234
HJ 1906AB

58' : 23563+6128
STI1238

59' : 23440+6244
HDS3371

62' : 23567+6125
STI1239

62' : 23454+6102
HU 1326



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.

23493+6158 MLR 24 AB

 
 
23h 49m 18.98s +61° 57' 46.0" P.A. 306.00 sep 0.5 mag 9.69,10.00 Sp B2
 
 
Coord 2000 23493+6158 Discov num MLR  24 Comp AB Coord arcsec 2000 23 49 18.98 +61 57 46.0
Date first 1969 Date last 2008 Obs 8
Pa first 300 Pa last 305.9 P.A. Now (θ) 305.9°
Sep first 0.5 Sep last 0.485 Sep. Now (ρ) 0.485"
Mag pri 9.69 Mag sec 10.00 delta mag (ΔM) 0.31 Spectral class B2 (blue-white)
Pri motion ra +001 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
23493+6158 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 49 19 +61 57 46 MLR 24 AB 2008 8 306 0.5 9.69 10.00 0.31 <===
Show 23 49 19 +61 57 46 MLR 24 AC 2015 10 312 21.9 9.69 12.94 3.25
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4285-03758-1 Gaia DR2 2012876727243918336
 
 
WDS 23493+6158 MLR 24 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mlr1938 Ma - Muller, P. 1938JO.....21..113M
Mlr1938 +Mc J. Obs. 21, 113, 1938
Mlr1939 - Muller, P. 1939JO.....22..181M
Mlr1939 J. Obs. 22, 181, 1939 (all data published elsewhere)
Mlr1946a Ma - Muller, P. 1946JO.....29...69M
Mlr1946a +Mc J. Obs. 29, 69, 1946
Mlr1946b Mc - Muller, P. (measure by Danjon, A.) 1946JO.....29...69M
Mlr1946b J. Obs. 29, 69, 1946
Mlr1947 Ma - Muller, P. 1947JO.....30..104M
Mlr1947 +Mc J. Obs. 30, 104, 1947
Mlr1948 Md - Muller, P. 1948AnStr...5....1M
Mlr1948 Ann. Obs. Strasbourg 5, pt. 1, 1948
Mlr1948 (Visual measures with double-image micrometer and 16cm refractor. No dates given
Mlr1948 for measures; default date = decade of publication added.)
Mlr1949a Md - Muller, P. 1949AnStr...5....2M
Mlr1949a Ann. Obs. Strasbourg 5, pt. 2, 1949
Mlr1949a (Visual measures with double-image micrometer and 49cm refractor. No dates given
Mlr1949a for measures; default date = decade of publication added.)
Mlr1949b Mc - Muller, P. 1949JO.....32...77M
Mlr1949b J. Obs. 32, 77, 1949
Mlr1949c orb - Muller, P. 1949JO.....32...34M
Mlr1949c J. Obs. 32, 34, 1949
Mlr1950a Mc - Muller, P. 1950JO.....33...93M
Mlr1950a J. Obs. 33, 93, 1950
Mlr1950b Mc - Muller, P. 1950JO.....33..105M
Mlr1950b J. Obs. 33, 105, 1950
Mlr1951a Mc - Muller, P. 1951JO.....34...81M
Mlr1951a J. Obs. 34, 81, 1951
Mlr1951b Md - Muller, P. 1951AnStr...5....3M
Mlr1951b Ann. Obs. Strasbourg 5, pt. 3, 1951
Mlr1951b (Visual measures with double-image micrometer and 16cm refractor. No dates given
Mlr1951b for measures; default date = decade of publication added.)
Mlr1951c Md - Muller, P. 1951AnStr...5....3M
Mlr1951c Ann. Obs. Strasbourg 5, pt. 3, 1951
Mlr1951c (Visual measures with double-image micrometer on 23 and 60cm refractors at
Mlr1951c Pic-du-Midi. See Mlr1950b. No dates listed; default date = decade of publication.)
Mlr1952a Mc - Muller, P. 1952JO.....35...95M
Mlr1952a J. Obs. 35, 95, 1952
Mlr1952b orb - Muller, P. .
Mlr1952b Bull. Astron. Paris 16, 203-212, 1952
Mlr1952c Md - Muller, P. 1952AnStr...5....4M
Mlr1952c Ann. Obs. Strasbourg 5, pt. 4, 1952
Mlr1952c (Visual measures with double-image micrometer and various filters on 16 and 49 cm
Mlr1952c refractors at Strasbourg and 60cm at Pic-du-Midi. Measures listed as "III" are
Mlr1952c tabulated. Some of these measures are incorporated in earlier MLR lists. No dates
Mlr1952c listed; default date = decade of publication.)
Mlr1952d orb - Muller, P. .
Mlr1952d Bull. Astron. Paris 16, 263-275, 1952
Mlr1952e orb - Muller, P. .
Mlr1952e Bull. Astron. Paris 16, 277-282, 1952
Mlr1952f - Muller, P. 1952POHP....2...49M
Mlr1952f Pub. Obs. Haute Provence 2, #49, 1952
Mlr1952g Md - Muller, P. 1952JO.....35..177M
Mlr1952g +Mc J. Obs. 35, 177, 1952
Mlr1953a - Muller, P. 1953JO.....36..104M
Mlr1953a J. Obs. 36, 104, 1953
Mlr1953b Mc - Muller, P. 1953JO.....36..130M
Mlr1953b J. Obs. 36, 130, 1953
Mlr1954a Mc - Muller, P. 1954AJ.....59..388M
Mlr1954a +orb AJ 59, 388, 1954
Mlr1954b orb - Muller, P. 1954JO.....37...61M
Mlr1954b J. Obs. 37, 61-72, 1954
Mlr1954c Mc - Muller, P. 1954JO.....37..125M
Mlr1954c J. Obs. 37, 125, 1954
Mlr1954d - Muller, P. 1954JO.....37..169M
Mlr1954d J. Obs. 37, 169, 1954
Mlr1955a orb - Muller, P. 1955JO.....38...17M
Mlr1955a J. Obs. 38, 17-26, 1955
Mlr1955b orb - Muller, P. 1955JO.....38...58M
Mlr1955b J. Obs. 38, 58-64, 1955
Mlr1955c Mc - Muller, P. 1955JO.....38..221M
Mlr1955c J. Obs. 38, 221, 1955
Mlr1956a Mc - Muller, P. 1956JO.....39..127M
Mlr1956a J. Obs. 39, 127, 1956
Mlr1956b orb - Muller, P. 1956AnStr...5...29M
Mlr1956b Ann. Obs. Strasbourg 5 pt. 29, 1956
Mlr1956c orb - Muller, P. .
Mlr1956c Bull. Astron. Paris 20, 145, 1956
Mlr1956d Mc - Muller, P. 1956JO.....39..181M
Mlr1956d J. Obs. 39, 183, 1956
Mlr1957a orb - Muller, P. .
Mlr1957a Bull. Astron. Paris 21, 131, 1957
Mlr1957b orb - Muller, P. 1957JO.....40...48M
Mlr1957b J. Obs. 40, 48, 1957
Mlr1957c Mc - Muller, P. 1958JO.....40..157M
Mlr1957c J. Obs. 40, 157, 1957
Mlr1958 Mc - Muller, P. 1958JO.....41..109M
Mlr1958 J. Obs. 41, 109, 1958
Mlr1959 Mc - Muller, P. 1959JO.....42...85M
Mlr1959 J. Obs. 42, 85, 1959
Mlr1963 orb - Muller, P. .
Mlr1963 Bull. Astron. Paris 24, 1, 1963
Mlr1966a Mc - Muller, P. 1966JO.....49..335M
Mlr1966a J. Obs. 49, 335, 1966
Mlr1966b orb - Muller, P. 1966IAUDS..39....1M
Mlr1966b Inf. Circ. 39, 1, 1966
Mlr1970 Ma - Muller, P. 1970A&AS....1..399M
Mlr1970 A&AS 1, 399, 1970
Mlr1973a Ma - Muller, P. .
Mlr1973a +Mc Pub. Obs. Paris, June 1973
Mlr1973b orb - Muller, P. 1973IAUDS..59....1M
Mlr1973b Inf. Circ. 59, 1, 1973
Mlr1973c Ma - Muller, P. 1973IAUDS..60....1M
Mlr1973c Inf. Circ. 60, 1, 1973
Mlr1973d Ma - Muller, P. 1973IAUDS..61R...1M
Mlr1973d Inf. Circ. 61, 1, 1973
Mlr1974b Ma - Muller, P. 1974IAUDS..62....1M
Mlr1974b Inf. Circ. 62, 1, 1974
Mlr1974 orb - Muller, P. 1974A&AS...13...99M
Mlr1974 A&AS 13, 99, 1974
Mlr1975a Ma - Muller, P. 1975IAUDS..64....1M
Mlr1975a Inf. Circ. 64, 1, 1975
Mlr1975b Ma - Muller, P. 1975IAUDS..67....1M
Mlr1975b Inf. Circ. 67, 1, 1975
Mlr1976b Ma - Muller, P. 1976IAUDS..70....1M
Mlr1976b Inf. Circ. 70, 1, 1976
Mlr1976 Mc - Muller, P. 1976A&AS...23..205M
Mlr1976 A&AS 23, 205, 1976
Mlr1978a orb - Muller, P. 1978A&AS...32..173M
Mlr1978a A&AS 32, 173, 1978
Mlr1978b Ma - Muller, P. 1978A&AS...33..275M
Mlr1978b A&AS 33, 275, 1978
Mlr1980a Ma - Muller, P. 1980IAUDS..81....1M
Mlr1980a Inf. Circ. 81, 1, 1980
Mlr1980b Ma - Muller, P. 1980IAUDS..82....1M
Mlr1980b Inf. Circ. 82, 1, 1980
Mlr1981 Ma - Muller, P. 1981IAUDS..85....1M
Mlr1981 Inf. Circ. 85, 1, 1981
Mlr1982 Ma - Muller, P. 1982IAUDS..88....1M
Mlr1982 Inf. Circ. 88, 1, 1982
Mlr1983 Ma - Muller, P. 1983IAUDS..90....1M
Mlr1983 Inf. Circ. 90, 1, 1983
Mlr1984 Ma j Muller, P. 1984A&AS...57..467M
Mlr1984 A&AS 57, 467, 1984
Mlr1986 Ma - Muller, P. 1986IAUDS..98....1M
Mlr1986 Inf. Circ. 98, 1, 1986
Mlr1987A Ma - Muller, P. 1987A&A....70..193C
Mlr1987A cited by Couteau (A&A 70, 193, 1987)
Mlr1990 Ma j Muller, P. 1990A&AS...84..619M
Mlr1990 A&AS 84, 619, 1990
Mlr1991b orb - Muller, P. 1991O&T....28...12M
Mlr1991b Obs. et Travaux 28, 12, 1991
Mlr1991 orb - Muller, P. 1991IAUDS.115....1M
Mlr1991 Inf. Circ. 115, 1, 1991
Mlr1993 Ma j Muller, P. 1993A&AS..102..643M
Mlr1993 A&AS 102, 643, 1993
Mlr1993b - Muller, P. 1993O&T....33....9M
Mlr1993b Obs. et Travaux 33, 9, 1993
Mlr1997 Ma - Muller, P. 1997A&AS..126..273M
Mlr1997 A&AS 126, 273, 1997
Mlr2006 Ma - Muller, P. (article by P. Durand & C. Pinlou) 2006O&T....64...16D
Mlr2006 Obs. et Travaux 64, 16, 2006
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23493+6158 MLR 24 AB 2003 6 304 0.5 9.40 10.00 B2 234919.17+615745.3
23493+6158 MLR 24 AB 2004 7 306 0.6 9.69 10.00 B2 234918.98+615746.0
23493+6158 MLR 24 AB 2008 8 306 0.5 9.69 10.00 B2 234918.98+615746.0

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

 
 
WDS 23493+6158 MLR 24 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23493+6158 MLR 24 AB : MEASURES
 
 
No records found.

 
 
WDS 23493+6158 : VIRTUAL EYEPIECE
 
 

23493+6158 MLR 24A mag 9.69 Sp B2 23493+6158 MLR 24B sep 0.3 P.A. 327.00 mag 10 23493+6158 MLR 24C sep 16.5 P.A. 332.30 mag 12.94 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23493+6158 : ALADIN DSS IMAGE @ 23h 49m 18.98s +61° 57' 46.0"
 
 
 
 
WDS 23493+6158 MLR 24 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23493+6158 MLR 24AB distance=0' 23493+6200 STI1220 distance=4' 23477+6203 STI1217 distance=13' 23488+6213 STT 508AB distance=16' 23488+6213 STT 508AC distance=16' 23488+6213 FYM 150AE distance=16' 23488+6213 FYM 150AD distance=16' 23488+6213 FYM 150AG distance=16' 23488+6213 FYM 150CF distance=17' 23487+6140 TDS1223 distance=19' 23463+6201 STI1209 distance=22' 23532+6157 ES 1932 distance=27' 23531+6158 BKO 116 distance=27' 23509+6130 TDT4232 distance=31' 23445+6159 STI1206 distance=34' 23468+6128 STI1214 distance=35' 23543+6149 KPP1230 distance=37' 23441+6147 STI1204 distance=39' 23438+6210 STI1203BC distance=41' 23438+6210 STI1203AB distance=41' 23486+6116 ES 1931 distance=42' 23467+6236 VBS 40 distance=42' 23500+6242 STI1223 distance=45' 23430+6143 KPP 534 distance=47' 23462+6240 STF3038 distance=48' 23430+6216 TDT4156 distance=48' 23428+6216 STI1199 distance=50' 23425+6141 MLR 23 distance=52' 23433+6234 HJ 1906AB distance=56' 23433+6234 VBS 39AC distance=56' 23433+6234 ABH 178AD distance=56' 23433+6234 ABH 178AE distance=56' 23563+6128 STI1238 distance=58' 23440+6244 HDS3371 distance=59' 23567+6125 STI1239 distance=62' 23454+6102 HU 1326 distance=62' 23501+6056 TDT4228 distance=63' 23567+6124 STI1240 distance=63' 23496+6052 STI1222 distance=66' 23401+6204 MLR 22 distance=66' 23456+6057 STI1207 distance=67' 23445+6255 STI1205 distance=67' 23571+6118 STI1241AB distance=69' 23571+6118 MRI 40BC distance=69' 23416+6245 ES 1864 distance=72' 23552+6258 STI1232AB distance=73' 23552+6258 MRI 39BC distance=74' 23576+6243 KRV 34 distance=74' 23388+6208 HJ 1896 distance=75' 23401+6119 STI1193 distance=76' 23558+6057 STI1235 distance=77' 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 23493+6158 MLR 24 AB 306 0.5
Show 23493+6158 MLR 24 AC 312 21.9
Show 23493+6200 STI1220 193 14.2 4
Show 23477+6203 STI1217 263 11.5 13
Show 23488+6213 STT 508 AB 194 1.5 16
Show 23488+6213 STT 508 AC 311 63.0 16
Show 23488+6213 FYM 150 AE 96 43.0 16
Show 23488+6213 FYM 150 AD 359 37.9 16
Show 23488+6213 FYM 150 AG 349 119.7 16
Show 23488+6213 FYM 150 CF 201 3.9 17
Show 23487+6140 TDS1223 338 1.4 19
Show 23463+6201 STI1209 317 7.3 22
Show 23532+6157 ES 1932 340 6.6 27
Show 23531+6158 BKO 116 140 8.5 27
Show 23509+6130 TDT4232 160 0.7 31
Show 23445+6159 STI1206 200 2.9 34
Show 23468+6128 STI1214 332 2.7 35
Show 23543+6149 KPP1230 101 9.5 37
Show 23441+6147 STI1204 99 11.8 39
Show 23438+6210 STI1203 BC 103 13.8 41
Show 23438+6210 STI1203 AB 117 12.6 41
Show 23486+6116 ES 1931 245 8.7 42
Show 23467+6236 VBS 40 99 21.2 42
Show 23500+6242 STI1223 72 9.5 45
Show 23430+6143 KPP 534 127 4.7 47
Show 23462+6240 STF3038 275 4.4 48
Show 23430+6216 TDT4156 205 1.2 48
Show 23428+6216 STI1199 230 15.7 50
Show 23425+6141 MLR 23 228 10.4 52
Show 23433+6234 HJ 1906 AB 349 13.6 56
Show 23433+6234 VBS 39 AC 234 34.9 56
Show 23433+6234 ABH 178 AD 307 88.3 56
Show 23433+6234 ABH 178 AE 290 110.5 56
Show 23563+6128 STI1238 203 9.8 58
Show 23440+6244 HDS3371 142 0.2 59
Show 23567+6125 STI1239 3 4.4 62
Show 23454+6102 HU 1326 257 0.7 62
Show 23501+6056 TDT4228 113 0.6 63
Show 23567+6124 STI1240 165 13.4 63
Show 23496+6052 STI1222 21 12.0 66
Show 23401+6204 MLR 22 239 1.5 66
Show 23456+6057 STI1207 244 4.2 67
Show 23445+6255 STI1205 241 14.2 67
Show 23571+6118 STI1241 AB 51 13.5 69
Show 23571+6118 MRI 40 BC 279 7.8 69
Show 23416+6245 ES 1864 35 3.3 72
Show 23552+6258 STI1232 AB 47 15.2 73
Show 23552+6258 MRI 39 BC 207 2.2 74
Show 23576+6243 KRV 34 46 15.8 74
Show 23388+6208 HJ 1896 117 16.4 75
Show 23401+6119 STI1193 225 6.7 76

 
 
WDS 23493+6158 : COMPONENTS
 
 
  A B
B pa=327.0°
sep=0.34"
 
C pa=332.3°
sep=16.47"
pa=332.4°
sep=16.14"
 
 
23493+6158 A
 
 
Coord arcsec 2000 234918.98+615746.0 Mag 9.69 Spectral class B2 (blue-white) PmRA 1.00
PmDE -3.0 Tycho2 4285-03758-1
Tycho2
Tycho2 4285-03758-1 Pflag RAmdeg 357.32908248 DEmdeg 61.96279198
PmRA 0.6 PmDE -2.5 E RAmdeg 14 E DEmdeg 14
E pmRA 2.7 E pmDE 2.6 EpRAm 1991.30 EpDEm 1991.31
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 10.051 E BTmag 0.024 VTmag 9.691
E VTmag 0.023 Prox 999 TYC T HIP
CCDM RAdeg 357.32907972 DEdeg 61.96279778 EpRA 1990 1.63
EpDE 1990 1.67 E RAdeg 13.7 E DEdeg 13.5 Posflg
Corr 0.1
CCDM
Ccdm 23493+6158 RComp Comp A Note1
Note2 Discov num DRAs 1.19 DDEs -14.3
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.4 Sp PmNote *
PmRA 19 PmDE -5 Dm number +61 2536 Cat1 BD
Name2 +61 1489 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 23444N6124A
HIC
 
 
23493+6158 B
 
 
Coord arcsec 2000 234918.95+615746.3 Mag 10 Calc delta mag 0.31 Calc coord yes
CCDM
Ccdm 23493+6158 RComp Comp B Note1
Note2 Discov num MLR 24 DRAs DDEs
R dRAs Year 1969 Theta 300 Rho 0.5
Obs 1 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23444N6124B
HIC
 
 
23493+6158 C
 
 
Coord arcsec 2000 234917.89+615800.6 Mag 12.94 PmRA -2.00 PmDE -5.0
Calc delta mag 3.25 Calc coord yes
CCDM
Ccdm 23493+6158 RComp Comp C Note1
Note2 Discov num MLR 24 DRAs DDEs
R dRAs Year 1969 Theta 311 Rho 6.0
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23444N6124C
HIC