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Current system
21211+8436
MLR 248


Nearby doubles
20' : 21235+8417
SKF 397AB

23' : 21210+8413
MLR 247

27' : 21152+8501
LOC 483

31' : 21357+8459
LOC 492

43' : 21105+8356
LOC 481

60' : 21236+8337
LOC 491

80' : 21239+8317
HDS3049

82' : 21322+8316
TDT3014

99' : 21354+8300
LDS1956

104' : 21370+8255
STF2837

126' : 21176+8231
STF2807

137' : 21312+8652
STF2858

145' : 21285+8700
HDS3057

147' : 21170+8210
LOC 482

148' : 21164+8210
LDS1949

174' : 21196+8143
AZC 180

184' : 21147+8133
LOC 478

185' : 21060+8134
LOC 480

197' : 21118+8121
LOC 571AB

198' : 21060+8121
PKO 31

203' : 21157+8114
MLR 245

231' : 21066+8048
TOK 632

248' : 21070+8030
LOC 479

255' : 21185+8021
STF2801

274' : 21390+8002
LDS1958

291' : 21223+7945
MLR 246



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.

21211+8436 MLR 248

 
 
21h 21m 08.52s +84° 36' 04.0" P.A. 107.00 sep 0.5 mag 12.30,12.30 Sp G5
 
 
Coord 2000 21211+8436 Discov num MLR 248 Comp Coord arcsec 2000 21 21 08.52 +84 36 04.0
Date first 1971 Date last 1976 Obs 3
Pa first 102 Pa last 107.3 P.A. Now (θ) 107.3°
Sep first 0.4 Sep last 0.46 Sep. Now (ρ) 0.46"
Mag pri 12.30 Mag sec 12.30 delta mag (ΔM) 0 Spectral class G5 (yellow)
Pri motion ra +016 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4653-01854-1 Gaia DR2 2300622497942121216
 
 
WDS 21211+8436 MLR 248 : 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
21211+8436 MLR 248 1976 3 107 0.5 12.30 12.30 G5 212108.52+843604.0

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

 
 
WDS 21211+8436 MLR 248 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21211+8436 MLR 248 : MEASURES
 
 
No records found.

 
 
WDS 21211+8436 : VIRTUAL EYEPIECE
 
 

21211+8436 MLR 248A mag 12.3 Sp G5 21211+8436 MLR 248B sep 0.1 P.A. 163.20 mag 12.3 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 21211+8436 : ALADIN DSS IMAGE @ 21h 21m 08.52s +84° 36' 04.0"
 
 
 
 
WDS 21211+8436 MLR 248 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21211+8436 MLR 248 distance=0' 21235+8417 SKF 397AB distance=20' 21210+8413 MLR 247 distance=23' 21152+8501 LOC 483 distance=27' 21357+8459 LOC 492 distance=31' 21105+8356 LOC 481 distance=43' 21236+8337 LOC 491 distance=60' 21239+8317 HDS3049 distance=80' 21322+8316 TDT3014 distance=82' 21354+8300 LDS1956 distance=99' 21370+8255 STF2837 distance=104' 21176+8231 STF2807 distance=126' 21312+8652 STF2858 distance=137' 21285+8700 HDS3057 distance=145' 21170+8210 LOC 482 distance=147' 21164+8210 LDS1949 distance=148' 21196+8143 AZC 180 distance=174' 21147+8133 LOC 478 distance=184' 21060+8134 LOC 480 distance=185' 21118+8121 LOC 571BC distance=197' 21118+8121 LOC 571AB distance=197' 21118+8121 LOC 571AC distance=197' 21060+8121 PKO 31 distance=198' 21157+8114 MLR 245 distance=203' 21066+8048 TOK 632 distance=231' 21070+8030 LOC 479 distance=248' 21185+8021 STF2801 distance=255' 21390+8002 LDS1958 distance=274' 21223+7945 MLR 246 distance=291' 21249+7938 LOC 489 distance=299' 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 21211+8436 MLR 248 107 0.5
Show 21235+8417 SKF 397 AB 200 3.7 20
Show 21210+8413 MLR 247 301 2.1 23
Show 21152+8501 LOC 483 274 36.1 27
Show 21357+8459 LOC 492 314 1.9 31
Show 21105+8356 LOC 481 15 21.0 43
Show 21236+8337 LOC 491 64 1.1 60
Show 21239+8317 HDS3049 339 0.3 80
Show 21322+8316 TDT3014 217 1.6 82
Show 21354+8300 LDS1956 351 62.2 99
Show 21370+8255 STF2837 269 3.2 104
Show 21176+8231 STF2807 310 1.8 126
Show 21312+8652 STF2858 157 14.4 137
Show 21285+8700 HDS3057 278 0.4 145
Show 21170+8210 LOC 482 75 1.7 147
Show 21164+8210 LDS1949 106 15.4 148
Show 21196+8143 AZC 180 6 52.1 174
Show 21147+8133 LOC 478 333 1.5 184
Show 21060+8134 LOC 480 285 3.1 185
Show 21118+8121 LOC 571 BC 259 13.6 197
Show 21118+8121 LOC 571 AB 87 12.7 197
Show 21118+8121 LOC 571 AC 199 2.1 197
Show 21060+8121 PKO 31 119 9.6 198
Show 21157+8114 MLR 245 41 1.2 203
Show 21066+8048 TOK 632 53 999.9 231
Show 21070+8030 LOC 479 209 3.5 248
Show 21185+8021 STF2801 271 2.1 255
Show 21390+8002 LDS1958 206 8.5 274
Show 21223+7945 MLR 246 47 3.1 291
Show 21249+7938 LOC 489 31 1.5 299

 
 
WDS 21211+8436 : COMPONENTS
 
 
  A
B pa=163.2°
sep=0.14"
 
 
21211+8436 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212108.52+843604.0 Mag 12.3 Spectral class G5 (yellow)
PmRA 16.00 PmDE -1.0 Tycho2 4653-01854-1
Tycho2
Tycho2 4653-01854-1 Pflag RAmdeg 320.28554775 DEmdeg 84.60111508
PmRA 11.2 PmDE -15.3 E RAmdeg 56 E DEmdeg 63
E pmRA 2.1 E pmDE 2.3 EpRAm 1983.22 EpDEm 1982.12
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.1 Q pmRA 0.4
Q pmDE 0.1 BTmag 12.216 E BTmag 0.138 VTmag 11.502
E VTmag 0.096 Prox 969 TYC HIP
CCDM RAdeg 320.28527611 DEdeg 84.60115028 EpRA 1990 1.78
EpDE 1990 1.69 E RAdeg 58.9 E DEdeg 66.5 Posflg
Corr -0.1
 
 
21211+8436 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212108.55+843603.9 Mag 12.3 Calc coord yes