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Doubles in session


Current system
23036+6445
MLR 78
HD 218030


Nearby doubles
18' : 23019+6459
TDT3843

33' : 22587+6455
MLB 233

34' : 23024+6413
MLR 69

34' : 23027+6519
LDS5040

39' : 23027+6408
HU 1200

41' : 23048+6405
MLR 70

43' : 23101+6456
WIS 376

47' : 22564+6447
HJ 1833AB

48' : 23066+6529
STI1143

53' : 23061+6356
LAF 71AB

58' : 23027+6348
TDT3853

59' : 23020+6348
FRK 12

67' : 22568+6355
STI1130

72' : 22586+6342
HDS3270

73' : 22537+6424
MLB 232

73' : 23078+6338
HU 994

75' : 23129+6533
STI1151

77' : 23115+6543
SKF2616

77' : 22591+6335
TDT3825

77' : 22519+6504
SKF 326

79' : 22560+6547
AZC 184

82' : 23040+6324
HDS3287AB

82' : 23149+6525
TOK 643

83' : 23052+6323
KR 62

84' : 23111+6339
STI1149

84' : 23110+6555
AG 290



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.

23036+6445 MLR 78 (HD 218030)

 
 
23h 03m 36.47s +64° 45' 26.0" P.A. 289.00 sep 0.5 mag 9.16,11.05 Sp A2 dist. 300.3 pc (979.58 l.y.)
 
 
Coord 2000 23036+6445 Discov num MLR  78 Comp Coord arcsec 2000 23 03 36.47 +64 45 26.0
Date first 1970 Date last 2008 Obs 11
Pa first 295 Pa last 288.7 P.A. Now (θ) 288.7°
Sep first 0.5 Sep last 0.53 Sep. Now (ρ) 0.53"
Mag pri 9.16 Mag sec 11.05 delta mag (ΔM) 1.89 Spectral class A2 (white)
Pri motion ra -008 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 218030 Constellation Cepheus SAO 20397 HIP 113871
Tycho2 4286-00638-1 Gaia DR2 2208772973049474816 HD 218030 BD BD+63 1923
Distance 300.3 Distance ly 979.58
 
 
WDS 23036+6445 MLR 78 (HD 218030) : 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
23036+6445 MLR 78 2001 10 297 0.6 9.16 11.05 A2 D 230336.47+644526.0
23036+6445 MLR 78 2008 11 289 0.5 9.16 11.05 A2 D 230336.47+644526.0

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

 
 
WDS 23036+6445 MLR 78 (HD 218030) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23036+6445 MLR 78 (HD 218030) : MEASURES
 
 
No records found.

 
 
WDS 23036+6445 (HD 218030) : VIRTUAL EYEPIECE
 
 

23036+6445 MLR 78A mag 9.16 Sp A2 23036+6445 MLR 78B sep 0.3 P.A. 308.40 mag 11.05 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 23036+6445 (HD 218030) : ALADIN DSS IMAGE @ 23h 03m 36.47s +64° 45' 26.0"
 
 
 
 
WDS 23036+6445 MLR 78 (HD 218030) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23036+6445 MLR 78 distance=0' 23019+6459 TDT3843 distance=18' 22587+6455 MLB 233 distance=33' 23024+6413 MLR 69 distance=34' 23027+6519 LDS5040 distance=34' 23027+6408 HU 1200 distance=39' 23048+6405 MLR 70 distance=41' 23101+6456 WIS 376 distance=43' 22564+6447 HJ 1833AB distance=47' 22564+6447 ES 218BC distance=47' 23066+6529 STI1143 distance=48' 23061+6356 LAF 71AB distance=53' 23061+6356 LAF 71AC distance=53' 23061+6356 LAF 71AD distance=53' 23061+6356 LAF 71AE distance=53' 23061+6356 LAF 71AF distance=53' 23061+6356 LAF 71AG distance=53' 23061+6356 LAF 71AH distance=53' 23061+6356 LAF 71AI distance=53' 23061+6356 LAF 71AJ distance=53' 23061+6356 LAF 71AK distance=53' 23061+6356 LAF 71AL distance=53' 23061+6356 LAF 71AM distance=53' 23061+6356 LAF 71AN distance=53' 23061+6356 LAF 71AO distance=53' 23061+6356 LAF 71AP distance=53' 23061+6356 LAF 71AQ distance=53' 23061+6356 LAF 71AR distance=53' 23061+6356 LAF 71AS distance=53' 23061+6356 LAF 71AT distance=53' 23061+6356 LAF 71AU distance=53' 23061+6356 LAF 71AV distance=53' 23061+6356 LAF 71AW distance=53' 23061+6356 LAF 71AX distance=53' 23061+6356 LAF 71AY distance=53' 23061+6356 LAF 71A,Za distance=53' 23061+6356 LAF 71A,Zb distance=53' 23061+6356 LAF 71A,Zd distance=53' 23061+6356 LAF 71A,Ze distance=53' 23061+6356 LAF 71A,Zf distance=53' 23061+6356 LAF 71A,Zg distance=53' 23061+6356 LAF 71A,Zh distance=53' 23061+6356 LAF 71A,Zi distance=53' 23061+6356 LAF 71A,Zj distance=53' 23061+6356 LAF 71A,Zk distance=53' 23061+6356 LAF 71A,Zl distance=53' 23061+6356 LAF 71A,Zm distance=53' 23061+6356 LAF 71A,Zc distance=53' 23027+6348 TDT3853 distance=58' 23020+6348 FRK 12 distance=59' 22568+6355 STI1130 distance=67' 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 23036+6445 MLR 78 289 0.5
Show 23019+6459 TDT3843 79 0.6 18
Show 22587+6455 MLB 233 216 3.7 33
Show 23024+6413 MLR 69 129 0.3 34
Show 23027+6519 LDS5040 90 20.9 34
Show 23027+6408 HU 1200 345 0.5 39
Show 23048+6405 MLR 70 250 0.6 41
Show 23101+6456 WIS 376 315 999.9 43
Show 22564+6447 HJ 1833 AB 303 19.8 47
Show 22564+6447 ES 218 BC 332 3.5 47
Show 23066+6529 STI1143 246 5.3 48
Show 23061+6356 LAF 71 AB 240 2.1 53
Show 23061+6356 LAF 71 AC 31 2.2 53
Show 23061+6356 LAF 71 AD 142 3.2 53
Show 23061+6356 LAF 71 AE 208 3.4 53
Show 23061+6356 LAF 71 AF 337 3.6 53
Show 23061+6356 LAF 71 AG 174 3.8 53
Show 23061+6356 LAF 71 AH 1 4.5 53
Show 23061+6356 LAF 71 AI 258 5.4 53
Show 23061+6356 LAF 71 AJ 118 5.7 53
Show 23061+6356 LAF 71 AK 69 6.4 53
Show 23061+6356 LAF 71 AL 101 7.0 53
Show 23061+6356 LAF 71 AM 237 7.3 53
Show 23061+6356 LAF 71 AN 127 7.7 53
Show 23061+6356 LAF 71 AO 131 7.8 53
Show 23061+6356 LAF 71 AP 78 7.9 53
Show 23061+6356 LAF 71 AQ 247 9.1 53
Show 23061+6356 LAF 71 AR 37 9.2 53
Show 23061+6356 LAF 71 AS 27 9.2 53
Show 23061+6356 LAF 71 AT 95 9.5 53
Show 23061+6356 LAF 71 AU 84 9.6 53
Show 23061+6356 LAF 71 AV 69 10.0 53
Show 23061+6356 LAF 71 AW 121 10.0 53
Show 23061+6356 LAF 71 AX 163 10.0 53
Show 23061+6356 LAF 71 AY 94 10.2 53
Show 23061+6356 LAF 71 A,Za 12 10.7 53
Show 23061+6356 LAF 71 A,Zb 248 10.6 53
Show 23061+6356 LAF 71 A,Zd 83 11.2 53
Show 23061+6356 LAF 71 A,Ze 336 11.4 53
Show 23061+6356 LAF 71 A,Zf 156 11.7 53
Show 23061+6356 LAF 71 A,Zg 32 11.9 53
Show 23061+6356 LAF 71 A,Zh 291 11.7 53
Show 23061+6356 LAF 71 A,Zi 310 12.2 53
Show 23061+6356 LAF 71 A,Zj 67 12.8 53
Show 23061+6356 LAF 71 A,Zk 58 13.0 53
Show 23061+6356 LAF 71 A,Zl 333 12.9 53
Show 23061+6356 LAF 71 A,Zm 307 13.8 53
Show 23061+6356 LAF 71 A,Zc 254 10.9 53
Show 23027+6348 TDT3853 25 0.7 58
Show 23020+6348 FRK 12 113 43.1 59
Show 22568+6355 STI1130 96 4.9 67

 
 
WDS 23036+6445 : COMPONENTS
 
 
  A
B pa=308.4°
sep=0.27"
 
 
23036+6445 A
 
 
Componente originario normalizzato AB Name HD 218030 Coord arcsec 2000 230336.47+644526.0 Mag 9.16
Spectral class A2 (white) PmRA -8.00 PmDE -4.0 SAO 20397
HIP 113871 Tycho2 4286-00638-1 HD 218030 BD BD+63 1923
Tycho2
Tycho2 4286-00638-1 Pflag RAmdeg 345.90187963 DEmdeg 64.75722231
PmRA -6.3 PmDE -6.9 E RAmdeg 8 E DEmdeg 8
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.24 EpDEm 1991.34
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 9.293 E BTmag 0.018 VTmag 8.977
E VTmag 0.014 Prox 946 TYC T HIP 113871
CCDM AB RAdeg 345.90191333 DEdeg 64.75723806 EpRA 1990 1.80
EpDE 1990 1.77 E RAdeg 7.8 E DEdeg 8.3 Posflg P
Corr 0.1
SAO
SAO 20397 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.035 Vmag 8.6 SpType A2
Double code Source 2 CatNum 1176 DM BD+63 1923
DMcomp BDsup HD 218030 M HD 0
GC RA1950rad 6.02848339 DE1950rad 1.12552644 PmRA2000 -0.0001
PmDE2000 0.029
Hipparcos
Catalog H HIP 113871 Proxy H RAhms 23 03 36.47
DEdms +64 45 26.0 Vmag 8.91 VarFlag R Vmag H
RAdeg 345.902 DEdeg 64.7572 AstroRef A Plx 2.81
CCDM 23036+6445 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 295 Rho 0.527 HD 218030 BD BD+63 1923
CD CP Dm number +63 1923 VIred 0.31
SpType A2 R SpType Coord arcsec 2000 230336.47+644526.0
Hipparcos 2
HIP 113871 Sn 15 So 3 Nc 2
RArad 6.0371278049 DErad 1.1302269303 Plx 3.33 PmRA -6.97
PmDE -6.69 E RArad 0.92 E DErad 0.9 E Plx 1.06
E pmRA 1.13 E pmDE 1.1 Hpmag 8.9834 E Hpmag 0.0018
SHp 0.018 VA 0 BV 0.294 E BV 0.02
VI 0.34
CCDM
Ccdm 23036+6445 RComp Comp A Note1
Note2 Discov num DRAs 0.43 DDEs 26.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp A2 PmNote *
PmRA -7 PmDE -1 Dm number +63 1923 Cat1 BD
Name2 +64 1176 Cat2 AGK2/3 HD 218030 M HD
ADS BDS M ADS BDS N IDS IDS 22597N6413A
HIC 113871
 
 
23036+6445 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230336.44+644526.2 Mag 11.05 Calc delta mag 1.89
Calc coord yes
CCDM
Ccdm 23036+6445 RComp Comp B Note1
Note2 Discov num MLR 78 DRAs DDEs
R dRAs Year 1970 Theta 295 Rho 0.5
Obs 1 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22597N6413B
HIC 113871