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Doubles in session


Current system
08542+1935
HDS 1286


Nearby doubles
22' : 08557+1939
GWP1114

24' : 08545+1957
BRT2394

24' : 08539+1958
COU 773

30' : 08529+1957
TDS6160

31' : 08520+1938
LDS3825

33' : 08557+2000
COU 774

38' : 08567+1951
BLL 27AB

54' : 08538+2028
UC 1727

54' : 08570+2012
SHN 271

58' : 08578+2001
LDS3835

58' : 08582+1945
LDS3836

61' : 08544+2035
SHN 270

68' : 08564+2035
HJ 461

72' : 08517+2036
SLW 306

74' : 08563+2042
STJ 32

80' : 08593+2006
BRT2396

84' : 08490+2012
UC 1717AB

86' : 08482+1941
HU 458

89' : 08514+2053
STF1285

91' : 08493+2032
AZC 57

91' : 08584+1825
GWP1123

95' : 08476+1948
OCC 755

97' : 09010+1922
CVR1185

99' : 08554+2112
BRT2395

99' : 08514+2105
COU 588

100' : 08598+1833
CVR 86



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08542+1935 HDS 1286

 
 
08h 54m 14.77s +19° 34' 31.6" P.A. 354.00 sep 0.9 mag 8.47,12.18 Sp M0 dist. 279.33 pc (911.17 l.y.)
 
 
Coord 2000 08542+1935 Discov num HDS1286 Comp Coord arcsec 2000 08 54 14.77 +19 34 31.6
Date first 1991 Date last 2015 Obs 6
Pa first 351 Pa last 353.7 P.A. Now (θ) 353.7°
Sep first 0.9 Sep last 0.897 Sep. Now (ρ) 0.897"
Mag pri 8.47 Mag sec 12.18 delta mag (ΔM) 3.71 Spectral class M0 (red)
Pri motion ra +014 Sec motion ra +011
Pri motion dec -030 Sec motion dec -027
Notes
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer HIP 43722 Tycho2 1397-01516-1 Gaia DR2 660764058313200768
BD BD+20 2234 Distance 279.33 Distance ly 911.17
 
 
WDS 08542+1935 HDS 1286 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08542+1935 HDS1286 1991 2 351 0.9 8.47 12.18 M0 085414.77+193431.6
08542+1935 HDS1286 2015 4 354 0.9 8.47 12.18 M0 085414.77+193431.6

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

 
 
WDS 08542+1935 HDS 1286 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08542+1935 HDS 1286 : MEASURES
 
 
No records found.

 
 
WDS 08542+1935 : VIRTUAL EYEPIECE
 
 

08542+1935 HDS1286A mag 8.47 Sp M0 08542+1935 HDS1286B sep 0.9 P.A. 354.10 mag 12.18 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08542+1935 : ALADIN DSS IMAGE @ 08h 54m 14.77s +19° 34' 31.6"
 
 
 
 
WDS 08542+1935 HDS 1286 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08542+1935 HDS1286 distance=0' 08557+1939 GWP1114 distance=22' 08545+1957 BRT2394 distance=24' 08539+1958 COU 773 distance=24' 08529+1957 TDS6160 distance=30' 08520+1938 LDS3825 distance=31' 08557+2000 COU 774 distance=33' 08567+1951 OCC 743Aa,Ab distance=38' 08567+1951 BLL 27AB distance=38' 08538+2028 UC 1727 distance=54' 08570+2012 SHN 271 distance=54' 08578+2001 LDS3835 distance=58' 08582+1945 LDS3836 distance=58' 08544+2035 SHN 270 distance=61' 08564+2035 HJ 461 distance=68' 08517+2036 SLW 306 distance=72' 08563+2042 STJ 32 distance=74' 08593+2006 BRT2396 distance=80' 08490+2012 UC 1717AB distance=84' 08482+1941 HU 458 distance=86' 08514+2053 STF1285 distance=89' 08493+2032 AZC 57 distance=91' 08584+1825 GWP1123 distance=91' 08476+1948 OCC 755 distance=95' 09010+1922 CVR1185 distance=97' 08554+2112 BRT2395 distance=99' 08514+2105 COU 588 distance=99' 08598+1833 CVR 86 distance=100' 08509+1802 SCA 206 distance=105' 08510+1802 BRT2392 distance=105' 08481+1836 COU 956 distance=105' 08484+2042 TOK 266 distance=107' 08468+1949 TDS6092 distance=107' 08507+1800 A 2473 distance=108' 08466+1937 SLW 292 distance=108' 08462+1915 STF1269AB distance=110' 08462+1915 FYM 619AC distance=110' 08466+1915 SLW 291 distance=111' 08589+2110 KPP3770 distance=116' 08500+1752 KU 33 distance=119' 09020+1838 COU 957 distance=123' 08452+1941 BOV 54AB distance=128' 08452+1941 BOV 54Aa,Ab distance=128' 08452+1941 BOV 54AC distance=128' 08560+2142 OCC 716 distance=130' 08543+2144 KPP2187 distance=130' 08481+1757 BPM 453 distance=131' 08455+1849 SKF1629 distance=133' 08453+1853 HJL1052AB distance=133' 08453+1853 BRT2391BC distance=134' 08465+2051 UC 125 distance=134' 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 08542+1935 HDS1286 354 0.9
Show 08557+1939 GWP1114 344 68.0 22
Show 08545+1957 BRT2394 232 3.5 24
Show 08539+1958 COU 773 74 0.1 24
Show 08529+1957 TDS6160 323 9.3 30
Show 08520+1938 LDS3825 81 10.3 31
Show 08557+2000 COU 774 23 2.9 33
Show 08567+1951 OCC 743 Aa,Ab -1 0.1 38
Show 08567+1951 BLL 27 AB 254 139.0 38
Show 08538+2028 UC 1727 333 9.9 54
Show 08570+2012 SHN 271 -1 0.0 54
Show 08578+2001 LDS3835 287 12.7 58
Show 08582+1945 LDS3836 249 2.6 58
Show 08544+2035 SHN 270 -1 0.0 61
Show 08564+2035 HJ 461 286 15.9 68
Show 08517+2036 SLW 306 67 11.8 72
Show 08563+2042 STJ 32 136 1.2 74
Show 08593+2006 BRT2396 132 5.5 80
Show 08490+2012 UC 1717 AB 196 40.4 84
Show 08482+1941 HU 458 189 1.6 86
Show 08514+2053 STF1285 338 25.9 89
Show 08493+2032 AZC 57 216 16.0 91
Show 08584+1825 GWP1123 327 22.2 91
Show 08476+1948 OCC 755 -1 0.1 95
Show 09010+1922 CVR1185 94 3.9 97
Show 08554+2112 BRT2395 115 2.8 99
Show 08514+2105 COU 588 333 0.4 99
Show 08598+1833 CVR 86 253 39.2 100
Show 08509+1802 SCA 206 88 3.7 105
Show 08510+1802 BRT2392 88 3.7 105
Show 08481+1836 COU 956 23 0.3 105
Show 08484+2042 TOK 266 22 34.2 107
Show 08468+1949 TDS6092 269 0.5 107
Show 08507+1800 A 2473 92 0.2 108
Show 08466+1937 SLW 292 312 160.9 108
Show 08462+1915 STF1269 AB 309 11.4 110
Show 08462+1915 FYM 619 AC 198 11.9 110
Show 08466+1915 SLW 291 50 100.4 111
Show 08589+2110 KPP3770 89 4.5 116
Show 08500+1752 KU 33 99 8.6 119
Show 09020+1838 COU 957 203 3.8 123
Show 08452+1941 BOV 54 AB 238 0.4 128
Show 08452+1941 BOV 54 Aa,Ab 119 0.1 128
Show 08452+1941 BOV 54 AC 287 5.3 128
Show 08560+2142 OCC 716 -1 0.1 130
Show 08543+2144 KPP2187 260 18.0 130
Show 08481+1757 BPM 453 200 92.1 131
Show 08455+1849 SKF1629 298 8.5 133
Show 08453+1853 HJL1052 AB 326 64.3 133
Show 08453+1853 BRT2391 BC 45 7.6 134
Show 08465+2051 UC 125 230 16.9 134

 
 
WDS 08542+1935 : COMPONENTS
 
 
  A
B pa=354.1°
sep=0.90"
 
 
08542+1935 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 085414.77+193431.6 Mag 8.47 Spectral class M0 (red)
PmRA 14.00 PmDE -30.0 HIP 43722 Tycho2 1397-01516-1
BD BD+20 2234
Tycho2
Tycho2 1397-01516-1 Pflag RAmdeg 133.56152378 DEmdeg 19.57544679
PmRA 13.9 PmDE -29.5 E RAmdeg 9 E DEmdeg 10
E pmRA 0.7 E pmDE 0.7 EpRAm 1988.67 EpDEm 1988.22
Num 17 Q RAmdeg 1.4 Q DEmdeg 1.2 Q pmRA 1.3
Q pmDE 1.1 BTmag 10.279 E BTmag 0.037 VTmag 8.468
E VTmag 0.015 Prox 9 TYC T HIP 43722
CCDM A RAdeg 133.56148972 DEdeg 19.57551472 EpRA 1990 1.85
EpDE 1990 1.64 E RAdeg 9.6 E DEdeg 11.2 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 43722 Proxy H RAhms 08 54 14.76
DEdms +19 34 31.9 Vmag 8.28 VarFlag R Vmag H
RAdeg 133.561 DEdeg 19.5755 AstroRef A Plx 4.08
CCDM 08542+1935 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 351 Rho 0.919 HD BD BD+20 2234
CD CP Dm number +20 2234 VIred 1.73
SpType M0 R SpType Coord arcsec 2000 085414.76+193431.9
Hipparcos 2
HIP 43722 Sn 15 So 3 Nc 2
RArad 2.3310876891 DErad 0.3416571783 Plx 3.58 PmRA 10.84
PmDE -27.38 E RArad 1.07 E DErad 0.67 E Plx 1.15
E pmRA 1.36 E pmDE 0.94 Hpmag 8.4076 E Hpmag 0.0018
SHp 0.014 VA 0 BV 1.459 E BV 0.029
VI 1.47
CCDM
Ccdm 08542+1935 RComp Comp A Note1
Note2 Discov num DRAs 2.76 DDEs -28.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.4 Sp M0 PmNote *
PmRA 11 PmDE -27 Dm number +20 2234 Cat1 BD
Name2 +19 918 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 43722
 
 
08542+1935 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085414.76+193432.5 Mag 12.18 PmRA 11.00
PmDE -27.0 Calc delta mag 3.71 Calc coord yes
CCDM
Ccdm 08542+1935 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.75 DDEs -27.5
R dRAs 82 Year 1991 Theta 351 Rho 0.9
Obs 1 Vmag 12.2 Sp PmNote *
PmRA 11 PmDE -27 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 43722