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Current system
23001+5937
MLR 268
HD 217490


Nearby doubles
13' : 23005+5949
STI1133

26' : 22569+5941
A 634

32' : 22569+5958
DAM1047AB

34' : 23023+6007
TDT3849

35' : 22562+5919
CLZ 88

37' : 22561+5958
SKF2030

37' : 22562+5959
DAM1046

39' : 22559+5958
DAM1045

41' : 23010+6017
STI1134

44' : 22561+5906
TDT3794

47' : 22548+5914
BU 712AB

52' : 23050+6014
STI1138

56' : 23034+6027
STT 486

56' : 23045+6021
MLB 101

58' : 23060+6014
STI1141

58' : 22528+5927
MLB 98AB

59' : 22561+6027
TDT3793AB

61' : 23003+5837
CVR 272

65' : 23015+6041
A 635

66' : 23086+5925
STI2946

66' : 23051+5844
GRF 21AB

69' : 23034+5834
HDS3285

69' : 22583+5831
MLB 99

70' : 23073+6021
STI1144

71' : 22562+6042
STI1128

73' : 22536+5845
STI2890



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.

23001+5937 MLR 268 (HD 217490)

 
 
23h 00m 09.05s +59° 37' 11.6" P.A. 179.00 sep 1.1 mag 8.90,11.23 Sp B0.5Ia dist. 5882.35 pc (19188.23 l.y.)
 
 
Coord 2000 23001+5937 Discov num MLR 268 Comp Coord arcsec 2000 23 00 09.05 +59 37 11.6
Date first 1971 Date last 2008 Obs 9
Pa first 179 Pa last 178.6 P.A. Now (θ) 178.6°
Sep first 1.0 Sep last 1.054 Sep. Now (ρ) 1.054"
Mag pri 8.90 Mag sec 11.23 delta mag (ΔM) 2.33 Spectral class B0.5Ia (blue-white)
Pri motion ra +000 Sec motion ra -004
Pri motion dec -001 Sec motion dec -003
Notes
rPM=0.894
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 217490 Constellation Cassiopeia SAO 35043 HIP 113565
Tycho2 3997-02074-1 Gaia DR2 2013621547597313408 HD 217490 BD BD+58 2521
Distance 5882.35 Distance ly 19188.23
 
 
WDS 23001+5937 MLR 268 (HD 217490) : 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
23001+5937 MLR 268 1991 7 179 1.1 8.90 11.23 B0.5Ia D 230009.05+593711.6
23001+5937 MLR 268 2004 8 183 1.1 8.90 11.23 B0.5Ia D 230009.05+593711.6
23001+5937 MLR 268 2008 9 179 1.1 8.90 11.23 B0.5Ia D 230009.05+593711.6

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

 
 
WDS 23001+5937 MLR 268 (HD 217490) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23001+5937 MLR 268 (HD 217490) : MEASURES
 
 
No records found.

 
 
WDS 23001+5937 (HD 217490) : VIRTUAL EYEPIECE
 
 

23001+5937 MLR 268A mag 8.9 Sp B0.5Ia 23001+5937 MLR 268B sep 1.1 P.A. 179.30 mag 11.23 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23001+5937 (HD 217490) : ALADIN DSS IMAGE @ 23h 00m 09.05s +59° 37' 11.6"
 
 
 
 
WDS 23001+5937 MLR 268 (HD 217490) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23001+5937 MLR 268 distance=0' 23005+5949 STI1133 distance=13' 22569+5941 A 634 distance=26' 22569+5958 DAM1047AB distance=32' 22569+5958 DAM1047AC distance=32' 23023+6007 TDT3849 distance=34' 22562+5919 CLZ 88 distance=35' 22561+5958 SKF2030 distance=37' 22562+5959 DAM1046 distance=37' 22559+5958 DAM1045 distance=39' 23010+6017 STI1134 distance=41' 22561+5906 TDT3794 distance=44' 22548+5914 BU 712AB distance=47' 22548+5914 BU 712AC distance=47' 23050+6014 STI1138 distance=52' 23034+6027 STT 486 distance=56' 23045+6021 MLB 101 distance=56' 23060+6014 STI1141 distance=58' 22528+5927 MLB 98AB distance=58' 22561+6027 TDT3793AB distance=59' 22561+6027 BVD 342AC distance=59' 23003+5837 CVR 272 distance=61' 23015+6041 A 635 distance=65' 23086+5925 STI2946 distance=66' 23051+5844 GRF 21AB distance=66' 23051+5844 GRF 21AC distance=66' 23034+5834 HDS3285 distance=69' 22583+5831 MLB 99 distance=69' 23073+6021 STI1144 distance=70' 22562+6042 STI1128 distance=71' 22536+5845 STI2890 distance=73' 22563+5831 SKF 945AB distance=73' 22563+5831 SKF 945AC distance=73' 23098+5945 B 2906 distance=73' 23044+5831 STI2932 distance=74' 23097+5920 BU 1526AB distance=76' 23097+5920 S 823AC distance=76' 23097+5920 WAL 145AE distance=76' 23097+5920 KUI 115AF distance=76' 23097+5920 KUI 115AG distance=76' 23097+5920 S 823AD distance=76' 22546+6041 HEI 412 distance=76' 23097+5920 S 823CD distance=77' 22522+6026 TDS1191 distance=77' 22501+5928 MLR 363 distance=77' 23058+6044 STI1140 distance=79' 23094+5908 STI2949 distance=80' 23039+6052 HJ 1845AB distance=80' 23039+6052 HJ 1845AC distance=80' 23039+6052 HJ 1845AD distance=80' 23068+6040 TDT3890 distance=80' 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 23001+5937 MLR 268 179 1.1
Show 23005+5949 STI1133 94 4.0 13
Show 22569+5941 A 634 299 2.1 26
Show 22569+5958 DAM1047 AB 269 4.4 32
Show 22569+5958 DAM1047 AC 81 54.5 32
Show 23023+6007 TDT3849 176 0.8 34
Show 22562+5919 CLZ 88 352 152.7 35
Show 22561+5958 SKF2030 37 27.3 37
Show 22562+5959 DAM1046 134 1.7 37
Show 22559+5958 DAM1045 148 1.4 39
Show 23010+6017 STI1134 147 6.2 41
Show 22561+5906 TDT3794 228 2.4 44
Show 22548+5914 BU 712 AB 297 1.3 47
Show 22548+5914 BU 712 AC 112 45.5 47
Show 23050+6014 STI1138 75 5.6 52
Show 23034+6027 STT 486 276 34.0 56
Show 23045+6021 MLB 101 288 18.9 56
Show 23060+6014 STI1141 193 2.9 58
Show 22528+5927 MLB 98 AB 272 3.7 58
Show 22561+6027 TDT3793 AB 306 0.7 59
Show 22561+6027 BVD 342 AC 252 26.5 59
Show 23003+5837 CVR 272 227 38.4 61
Show 23015+6041 A 635 218 0.9 65
Show 23086+5925 STI2946 90 7.7 66
Show 23051+5844 GRF 21 AB 346 126.0 66
Show 23051+5844 GRF 21 AC 273 166.1 66
Show 23034+5834 HDS3285 132 0.4 69
Show 22583+5831 MLB 99 279 3.1 69
Show 23073+6021 STI1144 329 8.1 70
Show 22562+6042 STI1128 57 11.0 71
Show 22536+5845 STI2890 84 12.1 73
Show 22563+5831 SKF 945 AB 103 2.5 73
Show 22563+5831 SKF 945 AC 7 2.7 73
Show 23098+5945 B 2906 248 3.3 73
Show 23044+5831 STI2932 265 8.2 74
Show 23097+5920 BU 1526 AB 320 19.9 76
Show 23097+5920 S 823 AC 163 167.2 76
Show 23097+5920 WAL 145 AE 306 54.5 76
Show 23097+5920 KUI 115 AF 41 10.2 76
Show 23097+5920 KUI 115 AG 98 28.6 76
Show 23097+5920 S 823 AD 276 162.8 76
Show 22546+6041 HEI 412 78 4.9 76
Show 23097+5920 S 823 CD 310 275.9 77
Show 22522+6026 TDS1191 65 1.2 77
Show 22501+5928 MLR 363 344 0.6 77
Show 23058+6044 STI1140 252 5.9 79
Show 23094+5908 STI2949 144 14.3 80
Show 23039+6052 HJ 1845 AB 6 18.3 80
Show 23039+6052 HJ 1845 AC 76 19.8 80
Show 23039+6052 HJ 1845 AD 319 9.9 80
Show 23068+6040 TDT3890 15 0.5 80

 
 
WDS 23001+5937 : COMPONENTS
 
 
  A
B pa=179.3°
sep=1.05"
 
 
23001+5937 A
 
 
Componente originario normalizzato AB Name HD 217490 Coord arcsec 2000 230009.05+593711.6 Mag 8.9
Spectral class B0.5Ia (blue-white) PmRA 0.00 PmDE -1.0 SAO 35043
HIP 113565 Tycho2 3997-02074-1 HD 217490 BD BD+58 2521
Tycho2
Tycho2 3997-02074-1 Pflag RAmdeg 345.03771427 DEmdeg 59.61988875
PmRA -0.3 PmDE -0.5 E RAmdeg 10 E DEmdeg 10
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.60 EpDEm 1990.83
Num 8 Q RAmdeg 1.1 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.1 BTmag 9.631 E BTmag 0.022 VTmag 8.896
E VTmag 0.015 Prox 11 TYC T HIP 113565
CCDM A RAdeg 345.03771611 DEdeg 59.61989000 EpRA 1990 1.67
EpDE 1990 1.69 E RAdeg 9.8 E DEdeg 9.9 Posflg
Corr 0.1
SAO
SAO 35043 DelFlag RA1950 PmRA1950 -0.0011
DE1950 PmDE1950 0.005 Vmag 8.8 SpType B
Double code Source 38 CatNum 13637 DM BD+58 2521
DMcomp BDsup HD 217490 M HD 0
GC RA1950rad 6.01302589 DE1950rad 1.03587703 PmRA2000 -0.0009
PmDE2000 0
Hipparcos
Catalog H HIP 113565 Proxy H RAhms 23 00 09.05
DEdms +59 37 11.6 Vmag 8.72 VarFlag R Vmag G
RAdeg 345.038 DEdeg 59.6199 AstroRef A Plx 0.78
CCDM 23001+5937 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 178 Rho 1.114 HD 217490 BD BD+58 2521
CD CP Dm number +58 2521 VIred 0.79
SpType B0.5Ia R SpType Coord arcsec 2000 230009.05+593711.6
Hipparcos 2
HIP 113565 Sn 15 So 3 Nc 2
RArad 6.0220440825 DErad 1.0405634641 Plx 0.17 PmRA -4.2
PmDE -2.82 E RArad 0.87 E DErad 0.76 E Plx 1.05
E pmRA 1.22 E pmDE 0.98 Hpmag 8.8664 E Hpmag 0.0023
SHp 0.022 VA 0 BV 0.738 E BV 0.005
VI 0.79
CCDM
Ccdm 23001+5937 RComp Comp A Note1
Note2 Discov num DRAs 2.97 DDEs 11.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp B PmNote *
PmRA -17 PmDE -1 Dm number +58 2521 Cat1 BD
Name2 +59 1562 Cat2 AGK2/3 HD 217490 M HD
ADS BDS M ADS BDS N IDS IDS 22560N5905A
HIC 113565
 
 
23001+5937 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230009.05+593710.5 Mag 11.23 PmRA -4.00
PmDE -3.0 Calc delta mag 2.33 Calc coord yes
CCDM
Ccdm 23001+5937 RComp Comp B Note1
Note2 Discov num MLR 268 DRAs DDEs
R dRAs Year 1971 Theta 179 Rho 1.0
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22560N5905B
HIC 113565