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Doubles in session


Current system
23508+7909
MLR 300


Nearby doubles
10' : 23546+7910
LDS2059

17' : 23568+7909
WNO 59AB

22' : 23548+7850
LOC 561

22' : 23438+7918
KPP1755

27' : 23564+7848
LOC 559

27' : 23543+7933
LOC 563

27' : 23542+7933
NSN 775

28' : 23544+7933
LDS2058

39' : 23580+7836
LDS2062

40' : 23402+7843
WFC 243

42' : 23448+7947
LOC 565

42' : 23528+7950
LDS2056

42' : 23397+7842
WSI 41

53' : 23408+7825
LOC 560

60' : 23448+8006
LOC 566

61' : 23383+7959
MLR 276

75' : 23323+8004
LDS2047

85' : 23395+7752
HU 793

86' : 23428+8031
HU 796

90' : 23513+7740
TDT4237

91' : 23431+7740
LDS2051

93' : 23425+8038
WIS 392

98' : 23393+7738
NHR 9AB
Errai

106' : 23312+7741
MLR 274

106' : 23308+7742
MLR 273

122' : 23567+7709
TDT4285



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.

23508+7909 MLR 300

 
 
23h 50m 47.84s +79° 08' 45.4" P.A. 177.00 sep 0.5 mag 10.25,10.23 Sp F8
 
 
Coord 2000 23508+7909 Discov num MLR 300 Comp Coord arcsec 2000 23 50 47.84 +79 08 45.4
Date first 1971 Date last 2001 Obs 6
Pa first 185 Pa last 176.7 P.A. Now (θ) 176.7°
Sep first 0.5 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 10.25 Mag sec 10.23 delta mag (ΔM) 0.02 Spectral class F8 (yellow-white)
Pri motion ra +036 Sec motion ra +036
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4610-01496-1 Gaia DR2 2282164996245597056
 
 
WDS 23508+7909 MLR 300 : 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
23508+7909 MLR 300 2001 6 177 0.5 10.25 10.23 F8 235047.84+790845.4

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

 
 
WDS 23508+7909 MLR 300 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23508+7909 MLR 300 : MEASURES
 
 
No records found.

 
 
WDS 23508+7909 : VIRTUAL EYEPIECE
 
 

23508+7909 MLR 300A mag 10.25 Sp F8 23508+7909 MLR 300B sep 0.5 P.A. 179.40 mag 10.23 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23508+7909 : ALADIN DSS IMAGE @ 23h 50m 47.84s +79° 08' 45.4"
 
 
 
 
WDS 23508+7909 MLR 300 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23508+7909 MLR 300 distance=1' 23546+7910 LDS2059 distance=10' 23568+7909 WNO 59AB distance=17' 23548+7850 LOC 561 distance=22' 23438+7918 KPP1755 distance=22' 23564+7848 LOC 559 distance=27' 23543+7933 LOC 563 distance=27' 23542+7933 NSN 775 distance=27' 23544+7933 LDS2058 distance=28' 23580+7836 LDS2062 distance=39' 23402+7843 WFC 243 distance=40' 23448+7947 LOC 565 distance=42' 23528+7950 LDS2056 distance=42' 23397+7842 WSI 41 distance=42' 23568+7909 WNO 59BC distance=44' 23408+7825 LOC 560 distance=53' 23448+8006 LOC 566 distance=60' 23383+7959 MLR 276 distance=61' 23323+8004 LDS2047 distance=75' 23395+7752 HU 793 distance=85' 23428+8031 HU 796 distance=86' 23513+7740 TDT4237 distance=90' 23431+7740 LDS2051 distance=91' 23425+8038 WIS 392 distance=93' 23393+7738 NHR 9AB (Errai) distance=98' 23312+7741 MLR 274 distance=106' 23308+7742 MLR 273 distance=106' 23567+7709 TDT4285 distance=122' 23330+8104 MLR 275CD distance=124' 23330+8104 HJ 3204AB distance=125' 23330+8104 MLR 275A,CD distance=125' 23551+7645 SKF2782 distance=145' 23547+7633 TDT4263 distance=157' 23534+7629 TDT4255 distance=161' 23554+8237 LDS2061 distance=209' 23524+7533 BU 996AB distance=217' 23524+7533 BU 996AC distance=217' 23482+8247 HU 797 distance=219' 23340+8303 STF3027 distance=238' 23592+7448 BU 1154 distance=262' 23380+7434 KPP 796 distance=278' 23548+7425 HJ 3226 distance=285' 23411+7424 LDS2050 distance=287' 23367+7418 LDS2048 distance=295' 23459+8405 LDS2053 distance=297' 23562+8406 LOC 569 distance=298' 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 23508+7909 MLR 300 177 0.5 1
Show 23546+7910 LDS2059 325 2.0 10
Show 23568+7909 WNO 59 AB 228 999.9 17
Show 23548+7850 LOC 561 291 3.4 22
Show 23438+7918 KPP1755 239 13.6 22
Show 23564+7848 LOC 559 52 4.1 27
Show 23543+7933 LOC 563 268 1.9 27
Show 23542+7933 NSN 775 268 1.9 27
Show 23544+7933 LDS2058 61 5.0 28
Show 23580+7836 LDS2062 300 31.6 39
Show 23402+7843 WFC 243 228 5.2 40
Show 23448+7947 LOC 565 330 3.5 42
Show 23528+7950 LDS2056 236 42.3 42
Show 23397+7842 WSI 41 111 11.9 42
Show 23568+7909 WNO 59 BC 289 397.3 44
Show 23408+7825 LOC 560 52 13.9 53
Show 23448+8006 LOC 566 347 11.0 60
Show 23383+7959 MLR 276 268 0.2 61
Show 23323+8004 LDS2047 284 10.8 75
Show 23395+7752 HU 793 359 1.2 85
Show 23428+8031 HU 796 301 0.5 86
Show 23513+7740 TDT4237 284 0.8 90
Show 23431+7740 LDS2051 211 117.7 91
Show 23425+8038 WIS 392 96 597.1 93
Show Errai 23393+7738 NHR 9 AB 215 1.8 98
Show 23312+7741 MLR 274 159 2.5 106
Show 23308+7742 MLR 273 35 7.5 106
Show 23567+7709 TDT4285 236 0.7 122
Show 23330+8104 MLR 275 CD 108 2.5 124
Show 23330+8104 HJ 3204 AB 130 18.3 125
Show 23330+8104 MLR 275 A,CD 197 52.9 125
Show 23551+7645 SKF2782 129 8.2 145
Show 23547+7633 TDT4263 330 2.2 157
Show 23534+7629 TDT4255 323 1.4 161
Show 23554+8237 LDS2061 357 7.3 209
Show 23524+7533 BU 996 AB 305 1.9 217
Show 23524+7533 BU 996 AC 142 146.4 217
Show 23482+8247 HU 797 70 0.5 219
Show 23340+8303 STF3027 12 20.6 238
Show 23592+7448 BU 1154 332 1.3 262
Show 23380+7434 KPP 796 220 6.8 278
Show 23548+7425 HJ 3226 8 45.7 285
Show 23411+7424 LDS2050 147 21.9 287
Show 23367+7418 LDS2048 356 7.1 295
Show 23459+8405 LDS2053 88 6.5 297
Show 23562+8406 LOC 569 95 5.9 298

 
 
WDS 23508+7909 : COMPONENTS
 
 
  A
B pa=179.4°
sep=0.48"
 
 
23508+7909 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 235047.84+790845.4 Mag 10.25 Spectral class F8 (yellow-white)
PmRA 36.00 PmDE 2.0
CCDM
Ccdm 23508+7909 RComp Comp A Note1
Note2 Discov num DRAs -0.56 DDEs -13.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp PmNote *
PmRA 22 PmDE 6 Dm number +78 848 Cat1 BD
Name2 +78 579 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 23462N7835A
HIC
 
 
23508+7909 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 235047.84+790844.9 Mag 10.23 PmRA 36.00
PmDE 2.0 Tycho2 4610-01496-1 Calc delta mag 0.02 Calc coord yes
Tycho2
Tycho2 4610-01496-1 Pflag RAmdeg 357.69941583 DEmdeg 79.14587019
PmRA 36.1 PmDE 1.7 E RAmdeg 14 E DEmdeg 15
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.18 EpDEm 1989.83
Num 7 Q RAmdeg 1.1 Q DEmdeg 1.3 Q pmRA 1.2
Q pmDE 1.3 BTmag 10.187 E BTmag 0.027 VTmag 9.602
E VTmag 0.022 Prox 541 TYC T HIP
CCDM RAdeg 357.69897861 DEdeg 79.14586639 EpRA 1990 1.77
EpDE 1990 1.65 E RAdeg 14.0 E DEdeg 14.8 Posflg
Corr 0.1
CCDM
Ccdm 23508+7909 RComp Comp B Note1
Note2 Discov num MLR 300 DRAs DDEs
R dRAs Year 1971 Theta 185 Rho 0.5
Obs 1 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23462N7835B
HIC