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Doubles in session


Current system
21077+6149
MLR 506


Nearby doubles
24' : 21076+6214
HU 766

24' : 21081+6127
STI1016

30' : 21052+6127
STI1013AB

43' : 21061+6232
BVD 338

44' : 21021+6207
LDS4863

57' : 20598+6152
BU 472

58' : 21003+6130
HJ 1607AB

70' : 20580+6149
STI1005

74' : 21076+6304
MLR 14

77' : 21182+6136
MLR 507

78' : 20576+6121
STF3133

80' : 20568+6134
STF2740AB

81' : 21191+6152
ES 137AB

83' : 21056+6030
A 758AB

88' : 21186+6235
BU 1502AB
Alderamin

90' : 20567+6237
HDS2983

95' : 21209+6117
MLR 508

95' : 20574+6251
HDS2988

101' : 21205+6107
STI1022

101' : 20535+6152
LDS1477

104' : 20533+6209
BUP 219AB

105' : 20552+6247
NSN 738

111' : 21006+6329
BVD 337

115' : 20521+6127
HU 762

115' : 21204+6041
ES 138

116' : 21118+5959
STF2780AB



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.

21077+6149 MLR 506

 
 
21h 07m 46.66s +61° 50' 33.5" P.A. 144.00 sep 1.1 mag 10.89,11.53
 
 
Coord 2000 21077+6149 Discov num MLR 506 Comp Coord arcsec 2000 21 07 46.66 +61 50 33.5
Date first 1981 Date last 2016 Obs 7
Pa first 147 Pa last 143.5 P.A. Now (θ) 143.5°
Sep first 1.0 Sep last 1.141 Sep. Now (ρ) 1.141"
Mag pri 10.89 Mag sec 11.53 delta mag (ΔM) 0.64 Spectral class
Pri motion ra -012 Sec motion ra -012
Pri motion dec +005 Sec motion dec +005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4247-00523-1 Gaia DR2 2195690914986048512
 
 
WDS 21077+6149 MLR 506 : 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
21077+6149 MLR 506 2001 5 144 1.1 10.89 11.53 210746.66+615033.5
21077+6149 MLR 506 2008 6 143 1.1 10.89 11.53 210746.66+615033.5
21077+6149 MLR 506 2016 7 144 1.1 10.89 11.53 210746.66+615033.5

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

 
 
WDS 21077+6149 MLR 506 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21077+6149 MLR 506 : MEASURES
 
 
No records found.

 
 
WDS 21077+6149 : VIRTUAL EYEPIECE
 
 

21077+6149 MLR 506A mag 10.89 21077+6149 MLR 506B sep 1.0 P.A. 160.80 mag 11.53 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21077+6149 : ALADIN DSS IMAGE @ 21h 07m 46.66s +61° 50' 33.5"
 
 
 
 
WDS 21077+6149 MLR 506 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21077+6149 MLR 506 distance=0' 21076+6214 HU 766 distance=24' 21081+6127 STI1016 distance=24' 21055+6210 STF2764A,BC distance=25' 21055+6210 HU 765BC distance=25' 21052+6127 STI1013AB distance=30' 21052+6127 MRI 21BC distance=30' 21061+6232 BVD 338 distance=43' 21021+6207 LDS4863 distance=44' 20598+6152 BU 472 distance=57' 21003+6130 HJ 1607AB distance=58' 21003+6130 HJ 1607AC distance=58' 21003+6130 HJ 1607AD distance=58' 20580+6149 STI1005 distance=70' 21076+6304 MLR 14 distance=74' 21182+6136 MLR 507 distance=77' 20576+6121 STF3133 distance=78' 20568+6134 STF2740AB distance=80' 21191+6152 HDS3035Aa,Ab distance=81' 21191+6152 ES 137AB distance=81' 21191+6152 ES 137BC distance=82' 21056+6030 A 758AB distance=83' 21056+6030 A 758AB,C distance=83' 21186+6235 BU 1502AB (Alderamin) distance=88' 20567+6237 HDS2983 distance=90' 21186+6235 BU 1502CD distance=91' 21186+6235 BU 1502B,CD distance=91' 21209+6117 MLR 508 distance=95' 20574+6251 HDS2988 distance=95' 21205+6107 STI1022 distance=101' 20535+6152 LDS1477 distance=101' 20533+6209 BUP 219AB distance=104' 20533+6209 CSN 13AD distance=104' 20552+6247 NSN 738 distance=105' 20533+6209 BUP 219BC distance=105' 21006+6329 BVD 337 distance=111' 20521+6127 HU 762 distance=115' 21204+6041 ES 138 distance=115' 21118+5959 MCA 67Aa,Ab distance=116' 21118+5959 STF2780AB distance=116' 21118+5959 STF2780AC distance=116' 21118+5959 WAL 137AB,D distance=116' 21118+5959 WAL 137AB,E distance=116' 21202+6038 A 763 distance=116' 21239+6124 STI1024 distance=118' 20510+6154 STI1000 distance=119' 21213+6042 STF2795 distance=120' 21244+6223 TDT2945 distance=122' 21019+6347 TDT2703 distance=123' 21248+6119 STI1025 distance=126' 21184+6334 MLR 57 distance=127' 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 21077+6149 MLR 506 144 1.1
Show 21076+6214 HU 766 341 0.3 24
Show 21081+6127 STI1016 101 11.9 24
Show 21055+6210 STF2764 A,BC 298 6.9 25
Show 21055+6210 HU 765 BC 28 0.8 25
Show 21052+6127 STI1013 AB 254 12.0 30
Show 21052+6127 MRI 21 BC 105 2.8 30
Show 21061+6232 BVD 338 337 49.1 43
Show 21021+6207 LDS4863 95 25.7 44
Show 20598+6152 BU 472 14 0.8 57
Show 21003+6130 HJ 1607 AB 73 15.7 58
Show 21003+6130 HJ 1607 AC 329 30.5 58
Show 21003+6130 HJ 1607 AD 343 87.6 58
Show 20580+6149 STI1005 140 10.2 70
Show 21076+6304 MLR 14 336 1.5 74
Show 21182+6136 MLR 507 185 0.5 77
Show 20576+6121 STF3133 101 3.3 78
Show 20568+6134 STF2740 AB 331 4.1 80
Show 21191+6152 HDS3035 Aa,Ab 300 0.3 81
Show 21191+6152 ES 137 AB 74 45.6 81
Show 21191+6152 ES 137 BC 71 3.0 82
Show 21056+6030 A 758 AB 124 0.4 83
Show 21056+6030 A 758 AB,C 189 8.6 83
Show Alderamin 21186+6235 BU 1502 AB 17 196.6 88
Show 20567+6237 HDS2983 244 0.4 90
Show 21186+6235 BU 1502 CD 103 2.8 91
Show 21186+6235 BU 1502 B,CD 165 21.9 91
Show 21209+6117 MLR 508 241 0.5 95
Show 20574+6251 HDS2988 301 0.1 95
Show 21205+6107 STI1022 251 11.5 101
Show 20535+6152 LDS1477 251 3.7 101
Show 20533+6209 BUP 219 AB 307 102.9 104
Show 20533+6209 CSN 13 AD 89 10.6 104
Show 20552+6247 NSN 738 207 3.8 105
Show 20533+6209 BUP 219 BC 289 61.6 105
Show 21006+6329 BVD 337 77 8.4 111
Show 20521+6127 HU 762 178 1.6 115
Show 21204+6041 ES 138 281 10.2 115
Show 21118+5959 MCA 67 Aa,Ab 305 0.0 116
Show 21118+5959 STF2780 AB 211 1.0 116
Show 21118+5959 STF2780 AC 211 118.8 116
Show 21118+5959 WAL 137 AB,D 260 96.3 116
Show 21118+5959 WAL 137 AB,E 46 61.5 116
Show 21202+6038 A 763 214 1.3 116
Show 21239+6124 STI1024 102 9.3 118
Show 20510+6154 STI1000 164 15.8 119
Show 21213+6042 STF2795 302 1.8 120
Show 21244+6223 TDT2945 155 0.6 122
Show 21019+6347 TDT2703 249 0.5 123
Show 21248+6119 STI1025 30 12.4 126
Show 21184+6334 MLR 57 124 1.0 127

 
 
WDS 21077+6149 : COMPONENTS
 
 
  A
B pa=160.8°
sep=0.97"
 
 
21077+6149 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210746.66+615033.5 Mag 10.89 PmRA -12.00
PmDE 5.0 Tycho2 4247-00523-1
Tycho2
Tycho2 4247-00523-1 Pflag RAmdeg 316.94453938 DEmdeg 61.84259001
PmRA -12.4 PmDE 5.3 E RAmdeg 28 E DEmdeg 28
E pmRA 3.2 E pmDE 3.3 EpRAm 1988.60 EpDEm 1988.40
Num 4 Q RAmdeg 2.8 Q DEmdeg 2.4 Q pmRA 2.8
Q pmDE 2.3 BTmag 11.788 E BTmag 0.075 VTmag 10.623
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 316.94455806 DEdeg 61.84259222 EpRA 1990 1.67
EpDE 1990 1.67 E RAdeg 34.7 E DEdeg 37.3 Posflg
Corr 0.1
 
 
21077+6149 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210746.71+615032.6 Mag 11.53 PmRA -12.00
PmDE 5.0 Calc delta mag 0.64 Calc coord yes