01535+1918 STF 180 BC

 
 
01h 53m 31.77s +19° 17' 46.3" P.A. 83.00 sep 214.0 mag 4.58,8.63 Sp B9V
 
 
Coord 2000 01535+1918 Discov num STF 180 Comp BC Coord arcsec 2000 01 53 31.77 +19 17 46.3
Date first 1907 Date last 2015 Obs 11
Pa first 86 Pa last 83 P.A. Now (θ) 83°
Sep first 221.6 Sep last 214 Sep. Now (ρ) 214"
Mag pri 4.58 Mag sec 8.63 delta mag (ΔM) 4.05 Spectral class B9V (blue-white)
Pri motion ra +083 Sec motion ra +002
Pri motion dec -107 Sec motion dec -011
Notes N (See Notes)
rPM=0.928
This double is not physical.
 
 
01535+1918 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Mesarthim 92680 01 53 32 +19 17 39 STF 180 AB 2022 399 0 7.3 4.52 4.58 0.06
Show 92680 01 53 32 +19 17 39 STF 180 AC 2015 19 81 214.9 4.52 8.63 4.11
Show 92684 01 53 32 +19 17 46 STF 180 BC 2015 11 83 214.0 4.58 8.63 4.05 <===
Show 92684 01 53 47 +19 18 09 BU 512 CD 1975 14 24 1.6 8.63 13.60 4.97
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries SAO 92684 Tycho2 1209-00125-1 Gaia DR2 93806419367307904
HD 11557
 
 
WDS 01535+1918 STF 180 BC : NOTES
 
 
discov_num notes refcode
STF 180 gam Ari = 5 Ari = Mesarthim. According to R.G. Aitken, Robert Hooke A__1935f
noted this as a double in 1664. Hooke wrote: "I took notice that it Hoo1665
consisted of two small stars very near together; a like instance to
which I have not else met in all the heavens." HFC1928
A is a variable of the Alpha CVn type.
AB: H 3 9. MEv2010
Uniform disk diameter 0.336 +/- 0.019 mas,
Limb darkened diameter 0.346 +/- 0.019 mas,
Teff = 11000 +/- 1100 K based on LDD.
Radius is 1.97 +/- 0.12 \rsun. CIA2019a
BU 512 Primary is C component of STF 180. WDS designation changed from
01538+1918 and components labelled CD.
 
 
REFERENCES
 
 
refcode metd author reference
A__1935f - Aitken, R.G. 1935QB821.A3.......
A__1935f The Binary Stars, 1935
CIA2019a not j Gordon, K.D., Gies, D.R., Schaefer, G.H., Huber, D. & Ireland, M. 2019ApJ...873...91G
CIA2019a ApJ 869, 37, 2018
HFC1928 - Henroteau, F.C. 1928HDA.....6..299H
HFC1928 Handbuch der Astrophysik 6, part 2, 299, 1928 (no data)
Hoo1665 - Hooke, Robert ...................
Hoo1665 London R S Phil Trans 1665, p 150
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01535+1918 STF 180 BC 2007 6 82 216.5 4.58 8.63 N 015331.77+191746.3
01535+1918 STF 180 BC 2008 7 83 215.7 4.58 8.63 N 015331.77+191746.3
01535+1918 STF 180 BC 2012 9 83 215.7 4.58 8.63 N 015331.77+191746.3
01535+1918 STF 180 BC 2015 11 83 214.0 4.58 8.63 B9V N 015331.77+191746.3

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

 
 
WDS 01535+1918 STF 180 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01535+1918 STF 180 BC : MEASURES
 
 
No records found.

 
 
WDS 01535+1918 : VIRTUAL EYEPIECE
 
 

01535+1918 STF 180A mag 4.52 Sp A2IV 01535+1918 STF 180B sep 7.7 P.A. 1.10 mag 4.58 Sp B9V 01535+1918 BU  512C sep 217.4 P.A. 82.00 mag 8.63 Sp K 01535+1918 BU  512D sep 218.2 P.A. 81.70 mag 13.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 01535+1918 : ALADIN DSS IMAGE @ 01h 53m 31.77s +19° 17' 46.3"
 
 
 
 
WDS 01535+1918 STF 180 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01535+1918  STF 180BC distance=0' 01535+1918  STF 180AB (Mesarthim) distance=1' 01535+1918  STF 180AC (Mesarthim) distance=1' 01535+1918  BU  512CD distance=4' 01539+1921  MRI  54 distance=7' 01542+1910  L     1 distance=11' 01548+1916  LDS3323 distance=18' 01528+2009  TOK 461 distance=53' 01572+1858  STF 189 distance=56' 01537+1822  J  2718 distance=56' 01576+1919  LDS3326 distance=58' 01519+1824  UC  636 distance=59' 01579+1935  COU2558 distance=65' 01518+1817  COU2557 distance=66' 01505+1818  UC   18 distance=75' 01544+1754  COU 352 distance=85' 01546+2049  MKT   3 (Sheratan) distance=93' 01493+1808  GWP 225 distance=93' 01485+2018  STF 165 distance=94' 02005+1915  UC  658 distance=99' 01545+1738  HEI 433 distance=101' 01574+1749  OCC 182 distance=105' 01548+1728  A  2323AB distance=112' 01548+1728  GII 119Aa,Ab distance=112' 01496+1741  GWP 226 distance=112' 01471+1812  UC  630 distance=114' 01510+2107  STF 175AB distance=115' 01510+2107  STF 175BC distance=116' 01507+2106  BKO 634 distance=116' 01534+2114  KPP3467 distance=117' 01492+2103  GRV 101 distance=123' 02015+1830  BPM  46 distance=124' 01581+1732  OCC 258 distance=124' 01447+1906  COU 257 distance=125' 02024+1923  BU 1369 distance=126' 01449+1951  A  2322 distance=127' 02023+1924  STF 203 distance=128' 01525+1710  GWP 232 distance=129' 01555+1711  OCC 811 distance=130' 01445+1932  BRT2306 distance=130' 01449+2005  TNN   3 distance=131' 01596+2100  STF 196CD distance=133' 01596+2100  STF 196AB distance=134' 01596+2100  STF 196AC distance=134' 01596+2100  STF 196AD distance=134' 01596+2100  STF 196BC distance=134' 01598+1737  LDS3332 distance=134' 02029+1938  COU2677 distance=136' 02025+2006  UC  670 distance=136' 02015+1800  OCC 174 distance=137' 01442+2000  CVR 397 distance=139' 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 01535+1918 STF 180 BC 83 214.0
Show Mesarthim 01535+1918 STF 180 AB 7.3 1
Show Mesarthim 01535+1918 STF 180 AC 81 214.9 1
Show 01535+1918 BU 512 CD 24 1.6 4
Show 01539+1921 MRI 54 175 7.5 7
Show 01542+1910 L 1 57 5.8 11
Show 01548+1916 LDS3323 288 18.3 18
Show 01528+2009 TOK 461 146 828.6 53
Show 01572+1858 STF 189 269 9.0 56
Show 01537+1822 J 2718 47 4.6 56
Show 01576+1919 LDS3326 311 224.0 58
Show 01519+1824 UC 636 68 17.4 59
Show 01579+1935 COU2558 25 0.9 65
Show 01518+1817 COU2557 262 1.2 66
Show 01505+1818 UC 18 45 18.8 75
Show 01544+1754 COU 352 21 1.0 85
Show Sheratan 01546+2049 MKT 3 101 0.1 93
Show 01493+1808 GWP 225 24 21.1 93
Show 01485+2018 STF 165 339 18.9 94
Show 02005+1915 UC 658 328 61.9 99
Show 01545+1738 HEI 433 192 3.6 101
Show 01574+1749 OCC 182 -1 0.1 105
Show 01548+1728 A 2323 AB 146 1.7 112
Show 01548+1728 GII 119 Aa,Ab 126 0.1 112
Show 01496+1741 GWP 226 343 24.6 112
Show 01471+1812 UC 630 119 9.7 114
Show 01510+2107 STF 175 AB 28.6 115
Show 01510+2107 STF 175 BC 38 158.1 116
Show 01507+2106 BKO 634 292 8.4 116
Show 01534+2114 KPP3467 300 2.0 117
Show 01492+2103 GRV 101 128 70.7 123
Show 02015+1830 BPM 46 218 114.2 124
Show 01581+1732 OCC 258 -1 0.7 124
Show 01447+1906 COU 257 335 1.5 125
Show 02024+1923 BU 1369 130 61.3 126
Show 01449+1951 A 2322 46 0.6 127
Show 02023+1924 STF 203 330 14.8 128
Show 01525+1710 GWP 232 226 6.2 129
Show 01555+1711 OCC 811 -1 0.1 130
Show 01445+1932 BRT2306 336 2.9 130
Show 01449+2005 TNN 3 287 8.9 131
Show 01596+2100 STF 196 CD 5 217.3 133
Show 01596+2100 STF 196 AB 41 1.8 134
Show 01596+2100 STF 196 AC 154 21.1 134
Show 01596+2100 STF 196 AD 9 198.4 134
Show 01596+2100 STF 196 BC 154 21.2 134
Show 01598+1737 LDS3332 116 248.1 134
Show 02029+1938 COU2677 90 1.6 136
Show 02025+2006 UC 670 324 47.7 136
Show 02015+1800 OCC 174 -1 0.1 137
Show 01442+2000 CVR 397 334 10.2 139

 
 
WDS 01535+1918 : COMPONENTS
 
 
  A B C
B pa=1.1°
sep=7.70"
 
C pa=82.0°
sep=217.42"
pa=84.1°
sep=216.35"
 
D pa=81.7°
sep=218.25"
pa=83.7°
sep=217.13"
pa=23.1°
sep=1.60"
 
 
01535+1918 A
 
 
Common name Mesarthim Coord arcsec 2000 015331.76+191738.6 Mag 4.52 Spectral class A2IV (white)
PmRA 78.00 PmDE -97.0 SAO 92680 HIP 8832
Tycho2 1209-01835-1 HD 11502 HR 546 GC 2290
BD BD+18 243 Bayer Gamma 2 Arietis Bayer name Gam2 Ari Flamsteed 5 Arietis
Flamsteed name 5 Ari
Tycho2
Tycho2 1209-01835-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 4.491 E BTmag 0.014 VTmag 4.517
E VTmag 0.009 Prox 76 TYC HIP 8832
CCDM A RAdeg 28.38236806 DEdeg 19.29407750 EpRA 1990 1.80
EpDE 1990 1.80 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr -0.3
SAO
SAO 92680 DelFlag RA1950 PmRA1950 0.0055
DE1950 PmDE1950 -0.108 Vmag 4.8 SpType A0p
Double code Source 70 CatNum 2290 DM BD+18 243
DMcomp B BDsup HD 11502 M HD 0
GC 2290 RA1950rad 0.48337297 DE1950rad 0.33251482 PmRA2000 0.0055
PmDE2000 -0.112
Hipparcos
Catalog H HIP 8832 Proxy H RAhms 01 53 31.77
DEdms +19 17 38.7 Vmag 3.88 VarFlag R Vmag G
RAdeg 28.3824 DEdeg 19.2941 AstroRef A Plx 15.96
CCDM 01536+1918 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 1 Rho 7.606 HD 11502 BD BD+18 243
CD CP Dm number +18 243 VIred -0.03
SpType A1p Si R SpType Coord arcsec 2000 015331.77+191738.7
Hipparcos 2
HIP 8832 Sn 17 So 3 Nc 2
RArad 0.4953655907 DErad 0.3367454416 Plx 19.88 PmRA 79.2
PmDE -97.63 E RArad 0.87 E DErad 0.58 E Plx 0.96
E pmRA 1.31 E pmDE 0.72 Hpmag 3.8584 E Hpmag 0.0006
SHp 0.006 VA 0 BV -0.047 E BV 0.005
VI -0.03
 
 
01535+1918 B
 
 
Coord arcsec 2000 015331.77+191746.3 Coord calc 015331.77+191746.3 Mag 4.58 Spectral class B9V (blue-white)
PmRA 83.00 PmDE -107.0 Calc delta mag 0.06
 
 
01535+1918 C
 
 
Coord arcsec 2000 015346.97+191808.7 Coord calc 015346.97+191808.7 Mag 8.63 Spectral class K (yellow-orange)
PmRA 3.00 PmDE -9.0 SAO 92684 Tycho2 1209-00125-1
HD 11557 DM BD+18 244 Calc delta mag 4.11
Tycho2
Tycho2 1209-00125-1 Pflag RAmdeg 28.44573353 DEmdeg 19.30243385
PmRA 2.5 PmDE -9.3 E RAmdeg 8 E DEmdeg 10
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.85 EpDEm 1990.19
Num 9 Q RAmdeg 0.6 Q DEmdeg 1.7 Q pmRA 0.7
Q pmDE 1.7 BTmag 9.755 E BTmag 0.023 VTmag 8.626
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 28.44572750 DEdeg 19.30245333 EpRA 1990 1.94
EpDE 1990 1.83 E RAdeg 8.2 E DEdeg 10.0 Posflg
Corr -0.3
SAO
SAO 92684 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 -0.016 Vmag 9 SpType K
Double code Source 28 CatNum 542 DM BD+18 244
DMcomp BDsup HD 11557 M HD 0
GC RA1950rad 0.48449551 DE1950rad 0.33260609 PmRA2000 0.001
PmDE2000 -0.02
 
 
01535+1918 D
 
 
Coord arcsec 2000 015347.01+191810.2 Mag 13.6 Calc delta mag 9.08 Calc coord yes