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Current system
04235+2059
CHR 16 AB
V1141 Tau


Nearby doubles
19' : 04224+2049
BU 87

22' : 04238+2120
LDS2230

29' : 04215+2102
OCC 684

31' : 04242+2129
LDS6129

32' : 04252+2121
LDS2232

35' : 04240+2132
HU 303

36' : 04214+2118
LDS2227

38' : 04210+2050
LDS3578

41' : 04207+2056
LDS2226

41' : 04225+2137
LDS5548

41' : 04216+2029
LDS5543AB

49' : 04263+2128
TOK 16AB

51' : 04271+2059
LDS2239

51' : 04213+2138
AZC 40

55' : 04236+2154
LDS1168

56' : 04196+2104
HDS 553

57' : 04221+2007
LDS3581

57' : 04270+2030
LDS2237AB

57' : 04258+2012
LDS2235

62' : 04242+1959
LDS3583

67' : 04190+2118
BU 1234

72' : 04285+2040
LDS3590

73' : 04196+2146
SKF2834AB

74' : 04280+2137
BUP 60

75' : 04218+1949
KNT 2

75' : 04287+2041
COU 264



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

04235+2059 CHR 16 AB (V1141 Tau)

 
 
04h 23m 32.36s +20° 58' 55.7" P.A. 1.00 sep 0.2 mag 5.99, Sp B8IV-V dist. 170.07 pc (554.77 l.y.)
 
 
Coord 2000 04235+2059 Discov num CHR  16 Comp AB Coord arcsec 2000 04 23 32.36 +20 58 55.7
Date first 1985 Date last 1986 Obs 2
Pa first 9 Pa last 1 P.A. Now (θ) 1°
Sep first 0.2 Sep last 0.233 Sep. Now (ρ) 0.233"
Mag pri 5.99 Mag sec delta mag (ΔM) Spectral class B8IV-V (blue-white)
Pri motion ra +015 Sec motion ra
Pri motion dec -035 Sec motion dec
Notes N W (See Notes, )
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V1141 Tau Constellation Taurus SAO 76585 HIP 20493
Tycho2 1276-01624-1 HD 27742 HR 1375 GC 5317
BD BD+20 751 Distance 170.07 Distance ly 554.77
 
 
WDS 04235+2059 CHR 16 AB (V1141 Tau) : NOTES
 
 
discov_num notes refcode
CHR 16 An occultation binary, now resolved.
 
 
REFERENCES
 
 
refcode metd author reference
CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
CHR (see papers by Hartkopf, Mason, McAlister, etc.)
CHR9999 Sc j McAlister, H.A., Hartkopf, W.I., et al. ...................
CHR9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04235+2059 CHR 16 AB 1986 2 1 0.2 5.99   B8IV-V N W 042332.36+205855.7

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

 
 
WDS 04235+2059 CHR 16 AB (V1141 Tau) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04235+2059 CHR 16 AB (V1141 Tau) : MEASURES
 
 
No records found.

 
 
WDS 04235+2059 (V1141 Tau) : VIRTUAL EYEPIECE
 
 

04235+2059 CHR 16A mag 5.99 Sp B8IV 04235+2059 CHR 16B sep 0.2 P.A. 0.90 Sp V virtual eyepiece
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Radius:
Components only
 
 
WDS 04235+2059 (V1141 Tau) : ALADIN DSS IMAGE @ 04h 23m 32.36s +20° 58' 55.7"
 
 
 
 
WDS 04235+2059 CHR 16 AB (V1141 Tau) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04235+2059 CHR 16AB distance=0' 04224+2049 BU 87 distance=19' 04238+2120 LDS2230 distance=22' 04215+2102 OCC 684 distance=29' 04242+2129 LDS6129 distance=31' 04252+2121 LDS2232 distance=32' 04240+2132 HU 303 distance=35' 04214+2118 LDS2227 distance=36' 04210+2050 LDS3578 distance=38' 04207+2056 LDS2226 distance=41' 04225+2137 LDS5548 distance=41' 04216+2029 LDS5543AB distance=41' 04216+2029 SKF1934Aa,Ab distance=41' 04263+2128 TOK 16AB distance=49' 04263+2128 CIA 22Aa,Ab distance=49' 04271+2059 LDS2239 distance=51' 04213+2138 AZC 40 distance=51' 04236+2154 LDS1168 distance=55' 04196+2104 HDS 553 distance=56' 04270+2030 LDS2237BC distance=57' 04221+2007 LDS3581 distance=57' 04270+2030 LDS2237AB distance=57' 04258+2012 LDS2235 distance=57' 04242+1959 LDS3583 distance=62' 04190+2118 BU 1234 distance=67' 04285+2040 LDS3590 distance=72' 04196+2146 SKF2834AB distance=73' 04196+2146 SKF2834AC distance=73' 04280+2137 BUP 60 distance=74' 04218+1949 KNT 2 distance=75' 04287+2041 COU 264 distance=75' 04238+2215 LDS5551 distance=76' 04254+2218 STF 541B,CD distance=78' 04254+2218 STF 541BF distance=78' 04255+1946 STJ 27 distance=79' 04220+2215 OCC 318 distance=80' 04254+2218 STF 541CD distance=80' 04184+2135 MCA 14Aa,Ab distance=81' 04184+2135 BUP 52AB distance=81' 04184+2135 LMP 52Aa,Ac distance=81' 04184+2135 LMP 52Aa,Ad distance=81' 04201+1953 LDS1164 distance=82' 04255+1942 COU 565 distance=83' 04254+2218 STF 541AB distance=83' 04254+2218 STF 541AE distance=83' 04254+2218 STF 541A,CD distance=83' 04254+2218 OCC 327Aa,Ab distance=83' 04221+1934 KOH 9AB distance=87' 04221+1934 DAE 25AC distance=87' 04174+2033 KPP3562 distance=90' 04220+1932 GHE 6AB distance=90' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 04235+2059 CHR 16 AB 1 0.2
Show 04224+2049 BU 87 168 1.9 19
Show 04238+2120 LDS2230 250 4.8 22
Show 04215+2102 OCC 684 -1 0.1 29
Show 04242+2129 LDS6129 305 5.1 31
Show 04252+2121 LDS2232 76 29.0 32
Show 04240+2132 HU 303 204 2.2 35
Show 04214+2118 LDS2227 13 65.2 36
Show 04210+2050 LDS3578 351 44.4 38
Show 04207+2056 LDS2226 5 21.1 41
Show 04225+2137 LDS5548 245 84.8 41
Show 04216+2029 LDS5543 AB 89 113.6 41
Show 04216+2029 SKF1934 Aa,Ab 224 1.2 41
Show 04263+2128 TOK 16 AB 120 11.1 49
Show 04263+2128 CIA 22 Aa,Ab -1 -1.0 49
Show 04271+2059 LDS2239 217 20.8 51
Show 04213+2138 AZC 40 211 43.5 51
Show 04236+2154 LDS1168 264 5.3 55
Show 04196+2104 HDS 553 24 0.8 56
Show 04270+2030 LDS2237 BC 55 14.0 57
Show 04221+2007 LDS3581 179 14.4 57
Show 04270+2030 LDS2237 AB 339 42.8 57
Show 04258+2012 LDS2235 112 27.6 57
Show 04242+1959 LDS3583 296 29.0 62
Show 04190+2118 BU 1234 207 1.9 67
Show 04285+2040 LDS3590 241 3.3 72
Show 04196+2146 SKF2834 AB 114 14.5 73
Show 04196+2146 SKF2834 AC 338 37.1 73
Show 04280+2137 BUP 60 237 167.7 74
Show 04218+1949 KNT 2 25 3.3 75
Show 04287+2041 COU 264 64 3.8 75
Show 04238+2215 LDS5551 283 67.5 76
Show 04254+2218 STF 541 B,CD 350 163.3 78
Show 04254+2218 STF 541 BF 216 108.3 78
Show 04255+1946 STJ 27 344 1.5 79
Show 04220+2215 OCC 318 -1 0.2 80
Show 04254+2218 STF 541 CD 329 5.5 80
Show 04184+2135 MCA 14 Aa,Ab 190 0.2 81
Show 04184+2135 BUP 52 AB 61 158.7 81
Show 04184+2135 LMP 52 Aa,Ac 175 0.2 81
Show 04184+2135 LMP 52 Aa,Ad 270 0.3 81
Show 04201+1953 LDS1164 139 30.2 82
Show 04255+1942 COU 565 136 0.7 83
Show 04254+2218 STF 541 AB 174 339.4 83
Show 04254+2218 STF 541 AE 269 146.5 83
Show 04254+2218 STF 541 A,CD 176 177.6 83
Show 04254+2218 OCC 327 Aa,Ab -1 0.0 83
Show 04221+1934 KOH 9 AB 317 12.0 87
Show 04221+1934 DAE 25 AC 187 7.7 87
Show 04174+2033 KPP3562 156 6.2 90
Show 04220+1932 GHE 6 AB 191 0.7 90

 
 
WDS 04235+2059 : COMPONENTS
 
 
  A
B pa=0.9°
sep=0.23"
 
 
04235+2059 A
 
 
Name V1141 Tau Coord arcsec 2000 042332.36+205855.7 Mag 5.99 Spectral class B8IV (blue-white)
PmRA 15.00 PmDE -35.0 SAO 76585 HIP 20493
Tycho2 1276-01624-1 HD 27742 HR 1375 GC 5317
BD BD+20 751
Tycho2
Tycho2 1276-01624-1 Pflag RAmdeg 65.88486391 DEmdeg 20.98204292
PmRA 17.1 PmDE -35.4 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.44 EpDEm 1991.01
Num 18 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.5 BTmag 6.021 E BTmag 0.014 VTmag 5.989
E VTmag 0.010 Prox 999 TYC T HIP 20493
CCDM RAdeg 65.88482222 DEdeg 20.98212778 EpRA 1990 1.81
EpDE 1990 1.38 E RAdeg 3.5 E DEdeg 4.0 Posflg
Corr -0.3
SAO
SAO 76585 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 -0.027 Vmag 5.9 SpType B8
Double code Source 70 CatNum 5317 DM BD+20 751
DMcomp BDsup HD 27742 M HD 0
GC 5317 RA1950rad 1.13703355 DE1950rad 0.36420184 PmRA2000 0.0011
PmDE2000 -0.028
Hipparcos
Catalog H HIP 20493 Proxy RAhms 04 23 32.36
DEdms +20 58 55.7 Vmag 6 VarFlag 1 R Vmag H
RAdeg 65.8848 DEdeg 20.9821 AstroRef Plx 6.77
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 27742 BD BD+20 751
CD CP Dm number +20 751 VIred 0.03
SpType B8IV-V R SpType Coord arcsec 2000 042332.36+205855.7
Hipparcos 2
HIP 20493 Sn 5 So 0 Nc 1
RArad 1.1499070421 DErad 0.3662072528 Plx 5.88 PmRA 15.51
PmDE -34.98 E RArad 0.33 E DErad 0.23 E Plx 0.36
E pmRA 0.42 E pmDE 0.34 Hpmag 6.0145 E Hpmag 0.0013
SHp 0.011 VA 1 BV 0.029 E BV 0.005
VI 0.05
CCDM
Ccdm 04235+2059 RComp Comp A Note1
Note2 Discov num DRAs 2.37 DDEs -5.4
R dRAs 81 Year Theta Rho
Obs 2 Vmag 6.0 Sp B8 PmNote @
PmRA 14 PmDE -46 Dm number +20 751 Cat1 BD
Name2 +20 395 Cat2 AGK2/3 HD 27742 M HD
ADS BDS M ADS BDS N IDS W IDS 04235+2059A
HIC 20493
 
 
04235+2059 B
 
 
Coord arcsec 2000 042332.36+205855.9 Spectral class V Calc delta mag 5.99 Calc coord yes
CCDM
Ccdm 04235+2059 RComp Comp B Note1
Note2 Discov num CHR 16 DRAs DDEs
R dRAs Year 1985 Theta 9 Rho 0.2
Obs 2 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS W IDS 04235+2059B
HIC 20493