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Doubles in session


Current system
20483+5815
MLR 360
HD 198537


Nearby doubles
15' : 20470+5825
HDS2961

29' : 20500+5751
CVR 232

31' : 20493+5845
STTA211

48' : 20454+5735
ENG 76AB

49' : 20495+5728
MLB 86

52' : 20562+5742
HJ 1595

56' : 20454+5906
ES 2700

56' : 20444+5902
KR 51

57' : 20538+5739
OSW 76

66' : 20509+5918
MLR 240

71' : 20416+5730
LDS1476AB

72' : 20423+5723
BU 152

73' : 20398+5844
MLB 85

75' : 20406+5858
HJ 1569

75' : 20389+5820
TDT2449

76' : 20537+5918
A 751

78' : 20559+5906
A 754

80' : 20540+5711
ES 135AB

81' : 20577+5849
A 756AB

84' : 20503+5937
MLR 239

96' : 20412+5659
HJ 1570AB

97' : 20466+5951
MLR 236

102' : 20400+5933
RAO 440

102' : 20553+5651
A 752

102' : 20356+5808
A 741AB

105' : 20567+5656
A 755



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.

20483+5815 MLR 360 (HD 198537)

 
 
20h 48m 20.84s +58° 15' 24.9" P.A. 295.00 sep 0.2 mag 9.00,9.58 Sp F5 dist. 226.24 pc (737.99 l.y.)
 
 
Coord 2000 20483+5815 Discov num MLR 360 Comp Coord arcsec 2000 20 48 20.84 +58 15 24.9
Date first 1972 Date last 1996 Obs 10
Pa first 273 Pa last 295.3 P.A. Now (θ) 295.3°
Sep first 0.2 Sep last 0.16 Sep. Now (ρ) 0.16"
Mag pri 9.00 Mag sec 9.58 delta mag (ΔM) 0.58 Spectral class F5 (yellow-white)
Pri motion ra +013 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 198537 Constellation Cepheus SAO 32907 HIP 102673
Tycho2 3963-01210-1 Gaia DR2 2190393364886389632 HD 198537 BD BD+57 2248
Distance 226.24 Distance ly 737.99
 
 
WDS 20483+5815 MLR 360 (HD 198537) : 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
20483+5815 MLR 360 1996 11 295 0.2 9.00 9.58 F5 204820.84+581524.9

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

 
 
WDS 20483+5815 MLR 360 (HD 198537) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20483+5815 MLR 360 (HD 198537) : MEASURES
 
 
No records found.

 
 
WDS 20483+5815 (HD 198537) : VIRTUAL EYEPIECE
 
 

20483+5815 MLR 360A mag 9 Sp F5 20483+5815 MLR 360B sep 0.1 P.A. 311.90 mag 9.58 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 20483+5815 (HD 198537) : ALADIN DSS IMAGE @ 20h 48m 20.84s +58° 15' 24.9"
 
 
 
 
WDS 20483+5815 MLR 360 (HD 198537) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20483+5815 MLR 360 distance=0' 20470+5825 HDS2961 distance=15' 20500+5751 CVR 232 distance=29' 20493+5845 STTA211 distance=31' 20454+5735 CIA 1Aa,Ab distance=48' 20454+5735 ENG 76AB distance=48' 20495+5728 MLB 86 distance=49' 20562+5742 HJ 1595 distance=52' 20454+5906 ES 2700 distance=56' 20444+5902 KR 51 distance=56' 20538+5739 OSW 76 distance=57' 20509+5918 MLR 240 distance=66' 20416+5730 LDS1476AB distance=71' 20416+5730 OSO 130AC distance=71' 20423+5723 BU 152 distance=72' 20398+5844 MLB 85 distance=73' 20406+5858 HJ 1569 distance=75' 20389+5820 TDT2449 distance=75' 20537+5918 A 751 distance=76' 20577+5849 YSC 117Da,Db distance=78' 20559+5906 A 754 distance=78' 20540+5711 ES 135AB distance=80' 20540+5711 ES 135AC distance=80' 20577+5849 A 756AB distance=81' 20577+5849 A 756AC distance=81' 20577+5849 ARN 34AD distance=81' 20503+5937 MLR 239 distance=84' 20412+5659 HJ 1570AB distance=96' 20412+5659 VBS 32AC distance=96' 20466+5951 MLR 236 distance=97' 20400+5933 RAO 440 distance=102' 20553+5651 A 752 distance=102' 20356+5808 A 741AB distance=102' 20356+5808 A 741AC distance=102' 20567+5656 A 755 distance=105' 20563+5943 LDS2794 distance=108' 20599+5714 ES 136 distance=111' 20400+5647 OSW 78 distance=111' 21005+5709 STI2557 distance=119' 21010+5923 MLR 242 distance=120' 20354+5712 TDT2399 distance=122' 20567+5618 ROE 89 distance=122' 21009+5929 MLR 241 distance=123' 20413+6006 KPP2292 distance=123' 21009+5931 ES 2703 distance=124' 20590+5948 TDT2672 distance=124' 21024+5920 STI1011 distance=127' 20381+5637 A 745 distance=129' 20472+5607 KR 52 distance=129' 21047+5831 HDS3002 distance=130' 20443+5610 A 1684 distance=130' 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 20483+5815 MLR 360 295 0.2
Show 20470+5825 HDS2961 39 0.1 15
Show 20500+5751 CVR 232 319 112.1 29
Show 20493+5845 STTA211 268 94.9 31
Show 20454+5735 CIA 1 Aa,Ab 105 0.1 48
Show 20454+5735 ENG 76 AB 146 48.4 48
Show 20495+5728 MLB 86 149 4.6 49
Show 20562+5742 HJ 1595 313 11.6 52
Show 20454+5906 ES 2700 297 15.5 56
Show 20444+5902 KR 51 181 1.4 56
Show 20538+5739 OSW 76 326 145.5 57
Show 20509+5918 MLR 240 22 0.2 66
Show 20416+5730 LDS1476 AB 267 11.6 71
Show 20416+5730 OSO 130 AC 233 23.6 71
Show 20423+5723 BU 152 82 1.2 72
Show 20398+5844 MLB 85 134 6.2 73
Show 20406+5858 HJ 1569 306 3.9 75
Show 20389+5820 TDT2449 91 0.7 75
Show 20537+5918 A 751 52 0.2 76
Show 20577+5849 YSC 117 Da,Db 341 0.1 78
Show 20559+5906 A 754 6 1.0 78
Show 20540+5711 ES 135 AB 199 7.1 80
Show 20540+5711 ES 135 AC 115 71.7 80
Show 20577+5849 A 756 AB 210 0.6 81
Show 20577+5849 A 756 AC 197 54.0 81
Show 20577+5849 ARN 34 AD 265 215.4 81
Show 20503+5937 MLR 239 286 0.9 84
Show 20412+5659 HJ 1570 AB 79 14.0 96
Show 20412+5659 VBS 32 AC 345 15.4 96
Show 20466+5951 MLR 236 41 1.6 97
Show 20400+5933 RAO 440 123 3.1 102
Show 20553+5651 A 752 8 1.2 102
Show 20356+5808 A 741 AB 157 1.3 102
Show 20356+5808 A 741 AC 211 19.8 102
Show 20567+5656 A 755 189 0.1 105
Show 20563+5943 LDS2794 120 85.6 108
Show 20599+5714 ES 136 159 4.2 111
Show 20400+5647 OSW 78 233 186.1 111
Show 21005+5709 STI2557 131 8.1 119
Show 21010+5923 MLR 242 287 3.9 120
Show 20354+5712 TDT2399 4 0.5 122
Show 20567+5618 ROE 89 241 5.5 122
Show 21009+5929 MLR 241 174 0.9 123
Show 20413+6006 KPP2292 68 19.3 123
Show 21009+5931 ES 2703 230 10.2 124
Show 20590+5948 TDT2672 258 3.0 124
Show 21024+5920 STI1011 34 15.2 127
Show 20381+5637 A 745 313 2.4 129
Show 20472+5607 KR 52 64 4.6 129
Show 21047+5831 HDS3002 327 0.2 130
Show 20443+5610 A 1684 141 2.1 130

 
 
WDS 20483+5815 : COMPONENTS
 
 
  A
B pa=311.9°
sep=0.10"
 
 
20483+5815 A
 
 
Componente originario normalizzato AB Name HD 198537 Coord arcsec 2000 204820.84+581524.9 Mag 9
Spectral class F5 (yellow-white) PmRA 13.00 PmDE 2.0 SAO 32907
HIP 102673 Tycho2 3963-01210-1 HD 198537 BD BD+57 2248
Tycho2
Tycho2 3963-01210-1 Pflag RAmdeg 312.08688043 DEmdeg 58.25693218
PmRA 13.3 PmDE 3.6 E RAmdeg 6 E DEmdeg 6
E pmRA 1.0 E pmDE 1.1 EpRAm 1990.77 EpDEm 1990.95
Num 15 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.9 BTmag 8.965 E BTmag 0.017 VTmag 8.455
E VTmag 0.012 Prox 999 TYC T HIP 102673
CCDM AB RAdeg 312.08682194 DEdeg 58.25692389 EpRA 1990 1.65
EpDE 1990 1.61 E RAdeg 6.2 E DEdeg 6.4 Posflg P
Corr 0.0
SAO
SAO 32907 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 0.017 Vmag 8.7 SpType F5
Double code Source 38 CatNum 11660 DM BD+57 2248
DMcomp BDsup HD 198537 M HD 0
GC RA1950rad 5.44157381 DE1950rad 1.01352794 PmRA2000 0.0026
PmDE2000 0.014
Hipparcos
Catalog H HIP 102673 Proxy H RAhms 20 48 20.84
DEdms +58 15 24.9 Vmag 8.4 VarFlag R Vmag H
RAdeg 312.087 DEdeg 58.2569 AstroRef * Plx 4.57
CCDM 20483+5815 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 288 Rho 0.188 HD 198537 BD BD+57 2248
CD CP Dm number +57 2248 VIred 0.52
SpType F5 R SpType Coord arcsec 2000 204820.84+581524.9
Hipparcos 2
HIP 102673 Sn 55 So 3 Nc 2
RArad 5.4469426141 DErad 1.0167750688 Plx 4.42 PmRA 13.94
PmDE 5.49 E RArad 0.62 E DErad 0.51 E Plx 0.6
E pmRA 0.7 E pmDE 0.53 Hpmag 8.5026 E Hpmag 0.0016
SHp 0.018 VA 0 BV 0.466 E BV 0.015
VI 0.54
CCDM
Ccdm 20483+5815 RComp Comp A Note1
Note2 Discov num DRAs 2.87 DDEs 25.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F5 PmNote *
PmRA 13 PmDE 14 Dm number +57 2248 Cat1 BD
Name2 +58 1285 Cat2 AGK2/3 HD 198537 M HD
ADS BDS M ADS BDS N IDS IDS 20459N5753A
HIC 102673
 
 
20483+5815 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204820.83+581525.0 Mag 9.58 Calc delta mag 0.58
Calc coord yes
CCDM
Ccdm 20483+5815 RComp Comp B Note1
Note2 Discov num MLR 360 DRAs DDEs
R dRAs Year 1972 Theta 273 Rho 0.2
Obs 1 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20459N5753B
HIC 102673