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Current system
19058+5918
MLR 217
HD 178634


Nearby doubles
13' : 19044+5911
TDT1210

14' : 19074+5919
LDS2761

18' : 19074+5905
KPP3335AB

22' : 19030+5920
STI 871

40' : 19029+5949
LDS2756

43' : 19089+5954
MLB 77

43' : 19104+5854
MLB 78AB

44' : 19062+5834
LDS2757AB

52' : 18593+5929
TDT1168

55' : 19089+6006
LDS2762

69' : 19112+5824
UC 244

70' : 19059+6027
TDT1220

71' : 19055+6028
MLR 9

71' : 19151+5924
ES 1752

73' : 19133+5834
ES 1750

74' : 19147+5946
ES 192

77' : 19094+6029
TDT1256

77' : 19151+5946
ES 193

77' : 18564+5854
TDS 955

78' : 19017+6028
MLB 139AB

79' : 18585+6012
LDS2754

91' : 18545+5946
TOI1307

92' : 18575+5814
STF2438

93' : 19088+5748
UC 3817

97' : 19178+5950
HDS2729

101' : 18549+5823
STI2397



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.

19058+5918 MLR 217 (HD 178634)

 
 
19h 05m 50.04s +59° 17' 31.2" P.A. 3.00 sep 0.2 mag 8.50,8.50 Sp A3IV dist. 152.21 pc (496.51 l.y.)
 
 
Coord 2000 19058+5918 Discov num MLR 217 Comp Coord arcsec 2000 19 05 50.04 +59 17 31.2
Date first 1971 Date last 1992 Obs 9
Pa first 15 Pa last 3 P.A. Now (θ) 3°
Sep first 0.2 Sep last 0.15 Sep. Now (ρ) 0.15"
Mag pri 8.50 Mag sec 8.50 delta mag (ΔM) 0 Spectral class A3IV (white)
Pri motion ra +006 Sec motion ra
Pri motion dec +021 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 178634 Constellation Draco SAO 31384 HIP 93775
Tycho2 3931-00477-1 Gaia DR2 2155558225173926400 HD 178634 BD BD+59 1947
Distance 152.21 Distance ly 496.51
 
 
WDS 19058+5918 MLR 217 (HD 178634) : NOTES
 
 
discov_num notes refcode
MLR 217 AB is STI 873, not in WDS because of questionable duplicity.
 
 
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
19058+5918 MLR 217 1992 9 3 0.2 8.50 8.50 A3IV N 190550.04+591731.2

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

 
 
WDS 19058+5918 MLR 217 (HD 178634) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19058+5918 MLR 217 (HD 178634) : MEASURES
 
 
No records found.

 
 
WDS 19058+5918 (HD 178634) : VIRTUAL EYEPIECE
 
 

19058+5918 MLR 217A mag 8.5 Sp A3IV 19058+5918 MLR 217B sep 0.1 P.A. 1.50 mag 8.5 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 19058+5918 (HD 178634) : ALADIN DSS IMAGE @ 19h 05m 50.04s +59° 17' 31.2"
 
 
 
 
WDS 19058+5918 MLR 217 (HD 178634) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19058+5918 MLR 217 distance=1' 19044+5911 TDT1210 distance=13' 19074+5919 LDS2761 distance=14' 19074+5905 KPP3335AB distance=18' 19030+5920 STI 871 distance=22' 19029+5949 LDS2756 distance=40' 19089+5954 MLB 77 distance=43' 19104+5854 MLB 78AB distance=43' 19062+5834 LDS2757AB distance=44' 19062+5834 LDS2757Aa,Ab distance=44' 18593+5929 TDT1168 distance=52' 19089+6006 LDS2762 distance=55' 19112+5824 UC 244 distance=69' 19059+6027 TDT1220 distance=70' 19055+6028 MLR 9 distance=71' 19151+5924 ES 1752 distance=71' 19133+5834 ES 1750 distance=73' 19147+5946 ES 192 distance=74' 19094+6029 TDT1256 distance=77' 19151+5946 ES 193 distance=77' 18564+5854 TDS 955 distance=77' 19017+6028 MLB 139AB distance=78' 19017+6028 MLB 139AC distance=78' 18585+6012 LDS2754 distance=79' 18545+5946 TOI1307 distance=91' 18575+5814 STF2438 distance=92' 19088+5748 UC 3817 distance=93' 19178+5950 HDS2729 distance=97' 18549+5823 STI2397 distance=101' 18537+6005 TDT1117 distance=104' 18524+5938 STI 867 distance=105' 19155+5809 STI2421 distance=106' 18527+5842 HDS2678 distance=108' 19033+6104 ES 1796 distance=109' 19068+6106 LDS2758AB distance=109' 19122+5740 HLA 19 distance=110' 19039+5729 TDT1204 distance=110' 18520+5951 STI 866 distance=111' 18519+5948 STI 865 distance=111' 19130+6055 STI 880 distance=112' 19037+5727 ARG 33 distance=112' 18512+5923 STF2420AB distance=113' 18512+5923 STF2420AC distance=113' 18512+5923 CIA 8Aa,Ab distance=113' 18512+5923 STF2420BC distance=113' 19012+5730 STI2405 distance=114' 19139+5742 TOK 328 distance=115' 19180+5808 HJ 2868 distance=118' 18530+5816 ES 1746 distance=119' 19066+6116 ES 191 distance=120' 19090+5721 TOI1264 distance=120' 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 19058+5918 MLR 217 3 0.2 1
Show 19044+5911 TDT1210 327 0.8 13
Show 19074+5919 LDS2761 39 3.0 14
Show 19074+5905 KPP3335 AB 324 3.4 18
Show 19030+5920 STI 871 149 9.2 22
Show 19029+5949 LDS2756 287 12.5 40
Show 19089+5954 MLB 77 180 6.5 43
Show 19104+5854 MLB 78 AB 50 5.4 43
Show 19062+5834 LDS2757 AB 227 37.4 44
Show 19062+5834 LDS2757 Aa,Ab 34 4.1 44
Show 18593+5929 TDT1168 250 1.9 52
Show 19089+6006 LDS2762 112 27.2 55
Show 19112+5824 UC 244 260 38.4 69
Show 19059+6027 TDT1220 97 1.0 70
Show 19055+6028 MLR 9 235 6.1 71
Show 19151+5924 ES 1752 327 3.0 71
Show 19133+5834 ES 1750 317 4.4 73
Show 19147+5946 ES 192 100 4.7 74
Show 19094+6029 TDT1256 97 1.5 77
Show 19151+5946 ES 193 135 8.4 77
Show 18564+5854 TDS 955 149 0.9 77
Show 19017+6028 MLB 139 AB 126 5.2 78
Show 19017+6028 MLB 139 AC 268 35.8 78
Show 18585+6012 LDS2754 73 18.4 79
Show 18545+5946 TOI1307 35 0.3 91
Show 18575+5814 STF2438 356 0.8 92
Show 19088+5748 UC 3817 134 6.0 93
Show 19178+5950 HDS2729 161 0.1 97
Show 18549+5823 STI2397 235 14.4 101
Show 18537+6005 TDT1117 44 2.0 104
Show 18524+5938 STI 867 220 6.1 105
Show 19155+5809 STI2421 91 8.1 106
Show 18527+5842 HDS2678 214 0.7 108
Show 19033+6104 ES 1796 100 5.9 109
Show 19068+6106 LDS2758 AB 350 20.8 109
Show 19122+5740 HLA 19 303 8.8 110
Show 19039+5729 TDT1204 255 2.2 110
Show 18520+5951 STI 866 274 3.8 111
Show 18519+5948 STI 865 179 3.7 111
Show 19130+6055 STI 880 6 14.4 112
Show 19037+5727 ARG 33 57 10.6 112
Show 18512+5923 STF2420 AB 316 37.6 113
Show 18512+5923 STF2420 AC 324 141.3 113
Show 18512+5923 CIA 8 Aa,Ab 202 0.0 113
Show 18512+5923 STF2420 BC 326 103.5 113
Show 19012+5730 STI2405 192 22.0 114
Show 19139+5742 TOK 328 232 226.5 115
Show 19180+5808 HJ 2868 100 11.2 118
Show 18530+5816 ES 1746 114 1.8 119
Show 19066+6116 ES 191 240 6.1 120
Show 19090+5721 TOI1264 314 1.9 120

 
 
WDS 19058+5918 : COMPONENTS
 
 
  A
B pa=1.5°
sep=0.15"
 
 
19058+5918 A
 
 
Componente originario normalizzato AB Name HD 178634 Coord arcsec 2000 190550.04+591731.2 Mag 8.5
Spectral class A3IV (white) PmRA 6.00 PmDE 21.0 SAO 31384
HIP 93775 Tycho2 3931-00477-1 HD 178634 BD BD+59 1947
Tycho2
Tycho2 3931-00477-1 Pflag RAmdeg 286.45846964 DEmdeg 59.29202104
PmRA -1.5 PmDE 12.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.2 EpRAm 1991.07 EpDEm 1991.24
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.4 Q pmRA 1.2
Q pmDE 1.5 BTmag 7.819 E BTmag 0.015 VTmag 7.692
E VTmag 0.011 Prox 999 TYC T HIP 93775
CCDM RAdeg 286.45847667 DEdeg 59.29199194 EpRA 1990 1.61
EpDE 1990 1.64 E RAdeg 4.5 E DEdeg 4.5 Posflg
Corr 0.0
SAO
SAO 31384 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.001 Vmag 7.6 SpType A2
Double code Source 38 CatNum 10194 DM BD+59 1947
DMcomp BDsup HD 178634 M HD 0
GC RA1950rad 4.99629541 DE1950rad 1.0334698 PmRA2000 -0.0007
PmDE2000 -0.002
Hipparcos
Catalog H HIP 93775 Proxy RAhms 19 05 50.04
DEdms +59 17 31.2 Vmag 7.68 VarFlag R Vmag H
RAdeg 286.458 DEdeg 59.292 AstroRef Plx 7.25
CCDM 19058+5918 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 178634 BD BD+59 1947
CD CP Dm number +59 1947 VIred 0.12
SpType A2 R SpType Coord arcsec 2000 190550.04+591731.2
Hipparcos 2
HIP 93775 Sn 5 So 0 Nc 1
RArad 4.9996436472 DErad 1.0348404512 Plx 6.57 PmRA -0.98
PmDE 11.11 E RArad 0.39 E DErad 0.41 E Plx 0.4
E pmRA 0.41 E pmDE 0.48 Hpmag 7.7259 E Hpmag 0.0011
SHp 0.011 VA 0 BV 0.133 E BV 0.01
VI 0.15
CCDM
Ccdm 19058+5918 RComp Comp A Note1
Note2 Discov num DRAs 1.94 DDEs -28.6
R dRAs 65 Year Theta Rho
Obs 3 Vmag 8.5 Sp A2 PmNote *
PmRA 2 PmDE 24 Dm number +59 1947 Cat1 BD
Name2 +59 1204 Cat2 AGK2/3 HD 178634 M HD
ADS BDS A12055 M ADS BDS N IDS IDS 19043N5908A
HIC 93775
 
 
19058+5918 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190550.04+591731.3 Mag 8.5 Calc coord yes
CCDM
Ccdm 19058+5918 RComp Comp B Note1
Note2 Discov num MLR 217 DRAs DDEs
R dRAs Year 1971 Theta 15 Rho 0.2
Obs 1 Vmag 8.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 19043N5908P
HIC 93775