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Doubles in session


Current system
21114+5737
MLR 590
HD 202107


Nearby doubles
25' : 21119+5713
TDT2813

25' : 21101+5715
STI2561

28' : 21106+5710
ES 1760

43' : 21165+5727
STI2562

44' : 21147+5702
HJ 1630

46' : 21141+5818
STF2783

48' : 21090+5654
RAO 447

55' : 21178+5756
STI2564

71' : 21203+5737
MLB 87

76' : 21173+5837
BU 1140AB

77' : 21047+5831
HDS3002

77' : 21112+5620
DOO 16

78' : 21122+5854
ARG 107

78' : 21202+5809
STI2566

82' : 21062+5628
TDT2747

84' : 21019+5704
BU 1139

87' : 21193+5837
STF2790AB

88' : 21223+5734
A 764AB

90' : 21070+5900
STF2766

93' : 21199+5841
HLM 39

94' : 21005+5709
STI2557

94' : 21082+5907
A 760AB

95' : 21021+5640
STF2751

97' : 20599+5714
ES 136

98' : 21085+5603
PET 1

99' : 21084+5913
KPP3366



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.

21114+5737 MLR 590 (HD 202107)

 
 
21h 11m 24.18s +57° 37' 13.5" P.A. 7.00 sep 0.2 mag 8.19,9.73 Sp B8 dist. 793.65 pc (2588.89 l.y.)
 
 
Coord 2000 21114+5737 Discov num MLR 590 Comp Coord arcsec 2000 21 11 24.18 +57 37 13.5
Date first 1980 Date last 2008 Obs 9
Pa first 18 Pa last 7.1 P.A. Now (θ) 7.1°
Sep first 0.2 Sep last 0.173 Sep. Now (ρ) 0.173"
Mag pri 8.19 Mag sec 9.73 delta mag (ΔM) 1.54 Spectral class B8 (blue-white)
Pri motion ra -003 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 202107 Constellation Cepheus SAO 33201 HIP 104605
Tycho2 3961-00361-1 Gaia DR2 2189576290314119936 HD 202107 BD BD+57 2295
Distance 793.65 Distance ly 2588.89
 
 
WDS 21114+5737 MLR 590 (HD 202107) : 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
21114+5737 MLR 590 1993 8 34 0.2 8.19 9.73 B8 211124.18+573713.5
21114+5737 MLR 590 2008 9 7 0.2 8.19 9.73 B8 211124.18+573713.5

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

 
 
WDS 21114+5737 MLR 590 (HD 202107) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21114+5737 MLR 590 (HD 202107) : MEASURES
 
 
No records found.

 
 
WDS 21114+5737 (HD 202107) : VIRTUAL EYEPIECE
 
 

21114+5737 MLR 590A mag 8.19 Sp B8 21114+5737 MLR 590B sep 0.2 P.A. 3.80 mag 9.73 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 21114+5737 (HD 202107) : ALADIN DSS IMAGE @ 21h 11m 24.18s +57° 37' 13.5"
 
 
 
 
WDS 21114+5737 MLR 590 (HD 202107) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21114+5737 MLR 590 distance=0' 21119+5713 TDT2813 distance=25' 21101+5715 STI2561 distance=25' 21106+5710 ES 1760 distance=28' 21165+5727 STI2562 distance=43' 21147+5702 HJ 1630 distance=44' 21141+5818 STF2783 distance=46' 21090+5654 RAO 447 distance=48' 21178+5756 STI2564 distance=55' 21203+5737 MLB 87 distance=71' 21173+5837 BU 1140AB distance=76' 21173+5837 BU 1140AC distance=76' 21173+5837 PET 2Aa,Ab distance=76' 21047+5831 HDS3002 distance=77' 21112+5620 DOO 16 distance=77' 21122+5854 ARG 107 distance=78' 21202+5809 STI2566 distance=78' 21062+5628 TDT2747 distance=82' 21019+5704 BU 1139 distance=84' 21193+5837 BAG 9Aa,Ab distance=87' 21193+5837 STF2790AB distance=87' 21193+5837 STF2790AC distance=87' 21193+5837 STF2790AD distance=87' 21223+5734 A 764AB distance=88' 21223+5734 POP1233AC distance=88' 21070+5900 STF2766 distance=90' 21199+5841 HLM 39 distance=93' 21005+5709 STI2557 distance=94' 21082+5907 A 760AB distance=94' 21021+5640 STF2751 distance=95' 20599+5714 ES 136 distance=97' 21085+5603 PET 1 distance=98' 21084+5913 KPP3366 distance=99' 21045+5904 MLB1090 distance=103' 21160+5914 TDT2869 distance=104' 21132+5924 TDT2832 distance=108' 21067+5556 TDT2753 distance=109' 21249+5734 A 766 distance=109' 21246+5715 HEI 881 distance=109' 21220+5631 CRB 210 distance=109' 21063+5924 CLZ 79 distance=115' 21045+5558 KPP4223 distance=115' 21256+5814 BU 1141 distance=119' 21035+5922 MRI 37 distance=122' 21232+5859 HDS3048 distance=124' 21024+5920 STI1011 distance=125' 21130+5941 NSN 741 distance=125' 21035+5925 MLR 243 distance=125' 21182+5931 STI1020 distance=126' 20567+5656 A 755 distance=127' 21196+5552 MLR 582 distance=128' 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 21114+5737 MLR 590 7 0.2
Show 21119+5713 TDT2813 359 0.5 25
Show 21101+5715 STI2561 183 14.2 25
Show 21106+5710 ES 1760 29 2.1 28
Show 21165+5727 STI2562 77 11.2 43
Show 21147+5702 HJ 1630 133 17.4 44
Show 21141+5818 STF2783 348 0.7 46
Show 21090+5654 RAO 447 234 3.5 48
Show 21178+5756 STI2564 212 5.0 55
Show 21203+5737 MLB 87 333 2.7 71
Show 21173+5837 BU 1140 AB 274 4.2 76
Show 21173+5837 BU 1140 AC 271 68.2 76
Show 21173+5837 PET 2 Aa,Ab 271 0.1 76
Show 21047+5831 HDS3002 327 0.2 77
Show 21112+5620 DOO 16 29 1.1 77
Show 21122+5854 ARG 107 193 37.0 78
Show 21202+5809 STI2566 125 13.2 78
Show 21062+5628 TDT2747 26 0.4 82
Show 21019+5704 BU 1139 136 2.1 84
Show 21193+5837 BAG 9 Aa,Ab 123 0.1 87
Show 21193+5837 STF2790 AB 45 4.6 87
Show 21193+5837 STF2790 AC 183 15.8 87
Show 21193+5837 STF2790 AD 352 74.8 87
Show 21223+5734 A 764 AB 21 1.3 88
Show 21223+5734 POP1233 AC 192 84.1 88
Show 21070+5900 STF2766 247 4.5 90
Show 21199+5841 HLM 39 63 18.8 93
Show 21005+5709 STI2557 131 8.1 94
Show 21082+5907 A 760 AB 331 3.5 94
Show 21021+5640 STF2751 356 1.6 95
Show 20599+5714 ES 136 159 4.2 97
Show 21085+5603 PET 1 343 0.2 98
Show 21084+5913 KPP3366 201 5.4 99
Show 21045+5904 MLB1090 34 9.5 103
Show 21160+5914 TDT2869 283 0.7 104
Show 21132+5924 TDT2832 56 0.6 108
Show 21067+5556 TDT2753 31 0.7 109
Show 21249+5734 A 766 225 0.6 109
Show 21246+5715 HEI 881 71 3.2 109
Show 21220+5631 CRB 210 341 12.9 109
Show 21063+5924 CLZ 79 332 120.3 115
Show 21045+5558 KPP4223 236 1.9 115
Show 21256+5814 BU 1141 166 3.3 119
Show 21035+5922 MRI 37 175 6.0 122
Show 21232+5859 HDS3048 27 13.0 124
Show 21024+5920 STI1011 34 15.2 125
Show 21130+5941 NSN 741 188 8.8 125
Show 21035+5925 MLR 243 224 0.2 125
Show 21182+5931 STI1020 128 2.8 126
Show 20567+5656 A 755 189 0.1 127
Show 21196+5552 MLR 582 348 0.9 128

 
 
WDS 21114+5737 : COMPONENTS
 
 
  A
B pa=3.8°
sep=0.17"
 
 
21114+5737 A
 
 
Componente originario normalizzato AB Name HD 202107 Coord arcsec 2000 211124.18+573713.5 Mag 8.19
Spectral class B8 (blue-white) PmRA -3.00 PmDE -6.0 SAO 33201
HIP 104605 Tycho2 3961-00361-1 HD 202107 BD BD+57 2295
Tycho2
Tycho2 3961-00361-1 Pflag RAmdeg 317.85072617 DEmdeg 57.62040322
PmRA -3.8 PmDE -4.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.24 EpDEm 1991.42
Num 10 Q RAmdeg 1.6 Q DEmdeg 1.0 Q pmRA 1.5
Q pmDE 1.1 BTmag 8.035 E BTmag 0.015 VTmag 7.952
E VTmag 0.011 Prox 999 TYC T HIP 104605
CCDM AB RAdeg 317.85074139 DEdeg 57.62041333 EpRA 1990 1.62
EpDE 1990 1.70 E RAdeg 4.9 E DEdeg 4.8 Posflg P
Corr 0.0
SAO
SAO 33201 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.008 Vmag 7.6 SpType B8
Double code Source 38 CatNum 11974 DM BD+57 2295
DMcomp BDsup HD 202107 M HD 0
GC RA1950rad 5.54149689 DE1950rad 1.00207426 PmRA2000 -0.0014
PmDE2000 -0.011
Hipparcos
Catalog H HIP 104605 Proxy H RAhms 21 11 24.18
DEdms +57 37 13.5 Vmag 7.9 VarFlag 2 R Vmag G
RAdeg 317.851 DEdeg 57.6204 AstroRef * Plx 1.66
CCDM 21114+5737 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 10 Rho 0.169 HD 202107 BD BD+57 2295
CD CP Dm number +57 2295 VIred 0.16
SpType B8 R SpType Coord arcsec 2000 211124.18+573713.5
Hipparcos 2
HIP 104605 Sn 55 So 3 Nc 2
RArad 5.5475419403 DErad 1.0056660144 Plx 1.26 PmRA -2.62
PmDE -3.96 E RArad 0.48 E DErad 0.52 E Plx 0.57
E pmRA 0.51 E pmDE 0.6 Hpmag 7.9566 E Hpmag 0.0013
SHp 0.019 VA 2 BV 0.144 E BV 0.005
VI 0.16
CCDM
Ccdm 21114+5737 RComp Comp A Note1
Note2 Discov num DRAs 0.17 DDEs 13.2
R dRAs 81 Year Theta Rho
Obs 2 Vmag 8.3 Sp B8 PmNote @
PmRA -5 PmDE -9 Dm number +57 2295 Cat1 BD
Name2 +57 1418 Cat2 AGK2/3 HD 202107 M HD
ADS BDS M ADS BDS N IDS * IDS 21086N5713A
HIC 104605
 
 
21114+5737 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211124.18+573713.7 Mag 9.73 Calc delta mag 1.54
Calc coord yes
CCDM
Ccdm 21114+5737 RComp Comp B Note1
Note2 Discov num MLR 590 DRAs DDEs
R dRAs Year 1980 Theta 18 Rho 0.2
Obs 5 Vmag 8.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21086N5713B
HIC 104605