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23312+7741
MLR 274


Nearby doubles
2' : 23308+7742
MLR 273

8' : 23299+7747
LDS2045

14' : 23307+7755
UC 4970

27' : 23393+7738
NHR 9AB
Errai

29' : 23395+7752
HU 793

39' : 23431+7740
LDS2051

44' : 23296+7825
MLR 299

45' : 23239+7704
STF3011

47' : 23175+7758
LOC 540

51' : 23174+7717
TDT3967

53' : 23408+7825
LOC 560

62' : 23121+7747
LOC 541

66' : 23397+7842
WSI 41

68' : 23402+7843
WFC 243

84' : 23126+7645
MLR 270

84' : 23125+7646
BVD 344

85' : 23275+7618
WFC 242

87' : 23194+7900
LDS2035AB

99' : 23123+7902
HU 787

104' : 23438+7918
KPP1755

106' : 23508+7909
MLR 300

110' : 23210+7926
LDS2036

113' : 23306+7933
LDS2046

118' : 23154+7929
LDS2032

119' : 23128+7601
TDT3936

119' : 23219+7547
LDS2037



Selections
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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.

23312+7741 MLR 274

 
 
23h 31m 09.36s +77° 41' 27.7" P.A. 159.00 sep 2.5 mag 12.50,12.50
 
 
Coord 2000 23312+7741 Discov num MLR 274 Comp Coord arcsec 2000 23 31 09.36 +77 41 27.7
Date first 1971 Date last 2016 Obs 5
Pa first 157 Pa last 159.1 P.A. Now (θ) 159.1°
Sep first 2.9 Sep last 2.51 Sep. Now (ρ) 2.51"
Mag pri 12.50 Mag sec 12.50 delta mag (ΔM) 0 Spectral class
Pri motion ra -012 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2281744226892485248
 
 
WDS 23312+7741 MLR 274 : 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
23312+7741 MLR 274 2002 2 159 2.5 12.50 12.50 233109.50+774127.0
23312+7741 MLR 274 2016 4 159 2.5 12.50 12.50 233109.36+774127.7

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

 
 
WDS 23312+7741 MLR 274 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23312+7741 MLR 274 : MEASURES
 
 
No records found.

 
 
WDS 23312+7741 : VIRTUAL EYEPIECE
 
 

23312+7741 MLR 274A mag 12.5 23312+7741 MLR 274B sep 2.4 P.A. 175.30 mag 12.5 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 23312+7741 : ALADIN DSS IMAGE @ 23h 31m 09.36s +77° 41' 27.7"
 
 
 
 
WDS 23312+7741 MLR 274 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23312+7741 MLR 274 distance=0' 23308+7742 MLR 273 distance=2' 23299+7747 LDS2045 distance=8' 23307+7755 UC 4970 distance=14' 23393+7738 NHR 9AB (Errai) distance=27' 23395+7752 HU 793 distance=29' 23431+7740 LDS2051 distance=39' 23296+7825 MLR 299 distance=44' 23239+7704 STF3011 distance=45' 23175+7758 LOC 540 distance=47' 23174+7717 TDT3967 distance=51' 23408+7825 LOC 560 distance=53' 23121+7747 LOC 541 distance=62' 23568+7909 WNO 59BC distance=63' 23397+7842 WSI 41 distance=66' 23402+7843 WFC 243 distance=68' 23126+7645 MLR 270 distance=84' 23125+7646 BVD 344 distance=84' 23275+7618 WFC 242 distance=85' 23194+7900 LDS2035AB distance=87' 23194+7900 MKR 1AC distance=87' 23194+7900 LAF 72AD distance=87' 23194+7900 LAF 72AE distance=87' 23123+7902 HU 787 distance=99' 23438+7918 KPP1755 distance=104' 23508+7909 MLR 300 distance=106' 23210+7926 LDS2036 distance=110' 23306+7933 LDS2046 distance=113' 23154+7929 LDS2032 distance=118' 23128+7601 TDT3936 distance=119' 23219+7547 LDS2037 distance=119' 23201+7945 SKF1256 distance=128' 23448+7947 LOC 565 distance=132' 23383+7959 MLR 276 distance=140' 23135+7953 HU 789 distance=142' 23323+8004 LDS2047 distance=143' 23448+8006 LOC 566 distance=151' 23428+8031 HU 796 distance=174' 23153+7458 LDS2031 distance=174' 23114+8030 TDT3925 distance=178' 23425+8038 WIS 392 distance=180' 23380+7434 KPP 796 distance=189' 23209+7436 SKF2746 distance=189' 23133+7439 LDS2029AB distance=194' 23133+7439 LDS2029AC distance=194' 23411+7424 LDS2050 distance=201' 23330+8104 MLR 275CD distance=203' 23330+8104 HJ 3204AB distance=203' 23330+8104 MLR 275A,CD distance=203' 23367+7418 LDS2048 distance=205' 23277+7406 STF3017AB distance=215' 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 23312+7741 MLR 274 159 2.5
Show 23308+7742 MLR 273 35 7.5 2
Show 23299+7747 LDS2045 174 6.6 8
Show 23307+7755 UC 4970 66 45.3 14
Show Errai 23393+7738 NHR 9 AB 215 1.8 27
Show 23395+7752 HU 793 359 1.2 29
Show 23431+7740 LDS2051 211 117.7 39
Show 23296+7825 MLR 299 35 0.2 44
Show 23239+7704 STF3011 331 7.0 45
Show 23175+7758 LOC 540 340 5.1 47
Show 23174+7717 TDT3967 156 1.3 51
Show 23408+7825 LOC 560 52 13.9 53
Show 23121+7747 LOC 541 142 4.6 62
Show 23568+7909 WNO 59 BC 289 397.3 63
Show 23397+7842 WSI 41 111 11.9 66
Show 23402+7843 WFC 243 228 5.2 68
Show 23126+7645 MLR 270 221 4.3 84
Show 23125+7646 BVD 344 183 42.6 84
Show 23275+7618 WFC 242 13 3.9 85
Show 23194+7900 LDS2035 AB 214 10.9 87
Show 23194+7900 MKR 1 AC 142 962.8 87
Show 23194+7900 LAF 72 AD 359 6.1 87
Show 23194+7900 LAF 72 AE 50 15.2 87
Show 23123+7902 HU 787 199 0.9 99
Show 23438+7918 KPP1755 239 13.6 104
Show 23508+7909 MLR 300 177 0.5 106
Show 23210+7926 LDS2036 228 14.7 110
Show 23306+7933 LDS2046 319 17.6 113
Show 23154+7929 LDS2032 174 76.0 118
Show 23128+7601 TDT3936 202 2.4 119
Show 23219+7547 LDS2037 322 39.3 119
Show 23201+7945 SKF1256 189 6.0 128
Show 23448+7947 LOC 565 330 3.5 132
Show 23383+7959 MLR 276 268 0.2 140
Show 23135+7953 HU 789 182 1.9 142
Show 23323+8004 LDS2047 284 10.8 143
Show 23448+8006 LOC 566 347 11.0 151
Show 23428+8031 HU 796 301 0.5 174
Show 23153+7458 LDS2031 103 26.7 174
Show 23114+8030 TDT3925 31 0.4 178
Show 23425+8038 WIS 392 96 597.1 180
Show 23380+7434 KPP 796 220 6.8 189
Show 23209+7436 SKF2746 333 32.0 189
Show 23133+7439 LDS2029 AB 273 149.9 194
Show 23133+7439 LDS2029 AC 52 39.3 194
Show 23411+7424 LDS2050 147 21.9 201
Show 23330+8104 MLR 275 CD 108 2.5 203
Show 23330+8104 HJ 3204 AB 130 18.3 203
Show 23330+8104 MLR 275 A,CD 197 52.9 203
Show 23367+7418 LDS2048 356 7.1 205
Show 23277+7406 STF3017 AB 19 1.2 215

 
 
WDS 23312+7741 : COMPONENTS
 
 
  A
B pa=175.3°
sep=2.35"
 
 
23312+7741 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 233109.36+774127.7 Mag 12.5 PmRA -12.00
PmDE 5.0
CCDM
Ccdm 23312+7741 RComp Comp A Note1
Note2 Discov num DRAs -2.53 DDEs 27.6
R dRAs 65 Year Theta Rho
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23274N7708A
HIC
 
 
23312+7741 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 233109.42+774125.4 Mag 12.5 Calc coord yes
CCDM
Ccdm 23312+7741 RComp Comp B Note1
Note2 Discov num MLR 274 DRAs DDEs
R dRAs Year 1971 Theta 157 Rho 2.9
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23274N7708B
HIC