Coord 2000 | 03500+2351 | Discov num | STT 64 | Comp | AB | Coord arcsec 2000 | 03 49 58.06 +23 50 55.3 | ||||
Date first | 1847 | Date last | 2015 | Obs | 30 | ||||||
Pa first | 234 | Pa last | 233.7 | P.A. Now (θ) | 233.7° | ||||||
Sep first | 3.2 | Sep last | 3.285 | Sep. Now (ρ) | 3.285" | ||||||
Mag pri | 6.81 | Mag sec | 10.15 | delta mag (ΔM) | 3.34 | Spectral class | B9.5Vp (blue-white) | ||||
Pri motion ra | +020 | Sec motion ra | +019 | ||||||||
Pri motion dec | -046 | Sec motion dec | -044 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 23964 | 76251 | 03 49 58 +23 50 55 | STT 64 AB | 2015 | 30 | 234 | 3.3 | 6.81 | 10.15 | 3.34 | <=== | |
Show | 76251 | 03 49 58 +23 50 55 | STT 64 AC | 2017 | 39 | 235 | 10.1 | 6.81 | 10.54 | 3.73 | |||
Show | 76251 | 03 49 58 +23 50 55 | MCD 4 AD | 2015 | 4 | 268 | 25.1 | 6.81 | 13.60 | 6.79 | |||
Show | 03 49 58 +23 50 53 | STT 64 BC | 2015 | 20 | 236 | 6.8 | 10.15 | 10.54 | 0.39 | ||||
Show | 03 49 57 +23 50 50 | BOV 25 Ca,Cb | 2011 | 3 | 255 | 0.3 | 9.10 | 11.10 | 2.00 |
Name | HD 23964 | Constellation | Taurus | SAO | 76251 | HIP | 17923 | ||||
Tycho2 | 1800-01260-1 | Gaia DR2 | 66507469798631808 | HD | 23964 | GC | 4611 | ||||
BD | BD+23 569 | Distance | 146.84 | Distance ly | 478.99 |
discov_num | notes | refcode |
STT 64 | A is a spectroscopic binary, P = 16.72d, spectrum B9.5VpSiSrCr. Pleiad |
refcode | metd | author | reference |
Bov1992a | Xl - | Bouvier, J. & Appenzeller, I. | 1992A&AS...92..481B |
Bov1992a | A&AS 92, 481, 1992 | ||
Bov1992b | C j | Bouvier, J., Tessier, E., & Cabrit, S. | 1992A&A...261..451B |
Bov1992b | +Ci | A&A 261, 451, 1992 | |
Bov1994 | Si j | Tessier, E., Bouvier, J., & Lacombe, F. | 1994A&A...283..827T |
Bov1994 | A&A 283, 827, 1994 | ||
Bov1997 | A - | Bouvier, J., Rigaut, F., & Nadeau, D. | 1997A&A...323..139B |
Bov1997 | A&A 323, 139, 1997 | ||
Bov2000 | A j | Monin, J.-L. & Bouvier, J. | 2000A&A...356L..75M |
Bov2000 | +C | A&A 356, L75, 2000 | |
Bov2001 | A - | Bouvier, J., Duchene, G., Mermilliod, J.-C., & Simon, T. | 2001A&A...375..989B |
Bov2001 | A&A 375, 989, 2001 | ||
Mcd2012 | C j | Michaud, M. | 2012JDSO....8..249M |
Mcd2012 | JDSO 8, 249, 2012 | ||
STTA | (O. Struve DD - Appendix list) | ................... | |
Stt1864 | Ma - | Struve, O. | 1864MNRAS..24..149S |
Stt1864 | MNRAS 24, 149, 1864 | ||
Stt1866 | orb - | Struve, O. | . |
Stt1866 | Bull. Imp. Acad. Sci. St. Petersburg, 1866 | ||
Stt1874 | orb - | Struve, O. | . |
Stt1874 | Compte Rendus 79, 1467, 1874 | ||
Stt1875 | orb - | Struve, O. | 1875MNRAS..35..367S |
Stt1875 | MNRAS 35, 367, 1875 | ||
Stt1878 | Ma - | Struve, O. | 1878ObPul...9....1S |
Stt1878 | Pulkova Observations 9, 1, 1878 | ||
Stt1879A | Ma - | Struve, O. | 1879Obs.....2..304G |
Stt1879A | cited by Gledhill (Obs 2, 304, 1879) | ||
Stt1879B | Ma - | Struve, O. | 1879Obs.....3..245G |
Stt1879B | cited by Gledhill (Obs 3, 245, 1879) | ||
Stt1879C | Ma - | Struve, O. | 1879Obs.....2..344G |
Stt1879C | cited by Gledhill (Obs 2, 344, 1879) | ||
Stt1880A | Ma - | Struve, O. | 1880Obs.....2..605H |
Stt1880A | cited by Hunt (Obs. 3, 605, 1880) | ||
Stt1880B | Ma - | Struve, O. | 1880Obs.....3..535G |
Stt1880B | cited by Gledhill (Obs 3, 535, 1880) | ||
Stt1880C | Ma - | Struve, O. | 1880MNRAS..40..497B |
Stt1880C | cited by Burnham (MNRAS 40, 497, 1880) | ||
Stt1884A | Ma - | Struve, O. | 1884AReg...22..216S |
Stt1884A | cited by Sadler (Astr. Register 22, 216, 1884) | ||
Stt1893a | Ma j | Struve, O. | 1893ObPul..10....1S |
Stt1893a | Pulkova Obs. Observations 10, 1, 1893 | ||
Stt1906A | Ma - | Struve, O. | 1906MmRAS..56....1L |
Stt1906A | cited by Lewis (MemRAS 56, 1, 1906) | ||
Stt1906B | Ma j | Struve, O. | 1906QB821.B972..... |
Stt1906B | cited in BDS (Burnham Double Star Cat., 1906) | ||
Stt1908A | Ma - | Struve, O. | 1908MNRAS..68..465B |
Stt1908A | cited by Barnard (MNRAS 68, 465, 1908) | ||
Stt1913A | Ma - | Struve, O. | 1913QB811.B8....... |
Stt1913A | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
Stt1914A | Ma - | Struve, O. | 1914AN....198..107R |
Stt1914A | cited by Rabe (AN 198, 107, 1914) | ||
Stt1932A | Ma - | Struve, O. | 1932QB821.A43...... |
Stt1932A | cited in ADS (Aitken Double Star Cat., 1932) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
03500+2351 | STT 64 | AB | 2003 | 22 | 234 | 3.2 | 6.81 | 10.15 | B9.5Vp | N D | 034958.04+235055.7 |
03500+2351 | STT 64 | AB | 2009 | 24 | 235 | 3.3 | 6.81 | 10.15 | B9.5Vp | N D | 034958.04+235055.7 |
03500+2351 | STT 64 | AB | 2012 | 28 | 236 | 3.2 | 6.81 | 10.15 | B9.5Vp | N D | 034958.04+235055.7 |
03500+2351 | STT 64 | AB | 2014 | 29 | 235 | 3.3 | 6.81 | 10.15 | B9.5Vp | N D | 034958.04+235055.7 |
03500+2351 | STT 64 | AB | 2015 | 30 | 234 | 3.3 | 6.81 | 10.15 | B9.5Vp | N | 034958.06+235055.3 |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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A | B | C | Cb | |
B | pa=235.3° sep=3.34" | |||
C | pa=235.3° sep=10.18" | pa=235.3° sep=6.84" | ||
Cb | pa=235.8° sep=10.48" | pa=236.1° sep=7.14" | pa=253.8° sep=0.31" | |
D | pa=268.0° sep=22.94" | pa=273.2° sep=20.21" | pa=289.0° sep=15.40" | pa=289.7° sep=15.14" |
Name | HD 23964 | Coord arcsec 2000 | 034958.06+235055.3 | Mag | 6.81 | Spectral class | B9.5Vp (blue-white) | ||||
PmRA | 20.00 | PmDE | -46.0 | SAO | 76251 | HIP | 17923 | ||||
Tycho2 | 1800-01260-1 | HD | 23964 | GC | 4611 | BD | BD+23 569 |
Tycho2 | 1800-01260-1 | Pflag | RAmdeg | 57.49189523 | DEmdeg | 23.84868983 | |||||
PmRA | 20.3 | PmDE | -46.3 | E RAmdeg | 4 | E DEmdeg | 5 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1991.45 | EpDEm | 1991.05 | ||||
Num | 13 | Q RAmdeg | 1.2 | Q DEmdeg | 1.2 | Q pmRA | 1.2 | ||||
Q pmDE | 1.2 | BTmag | 6.828 | E BTmag | 0.015 | VTmag | 6.809 | ||||
E VTmag | 0.010 | Prox | 33 | TYC | T | HIP | 17923 | ||||
CCDM | A | RAdeg | 57.49184417 | DEdeg | 23.84880028 | EpRA 1990 | 1.71 | ||||
EpDE 1990 | 1.44 | E RAdeg | 3.8 | E DEdeg | 4.5 | Posflg | |||||
Corr | -0.1 |
SAO | 76251 | DelFlag | RA1950 | PmRA1950 | 0.0023 | ||||||
DE1950 | PmDE1950 | -0.048 | Vmag | 6.7 | SpType | B9 | |||||
Double code | Source | 70 | CatNum | 4611 | DM | BD+23 569 | |||||
DMcomp | BDsup | HD | 23964 | M HD | 0 | ||||||
GC | 4611 | RA1950rad | 0.9904443 | DE1950rad | 0.41361041 | PmRA2000 | 0.0022 | ||||
PmDE2000 | -0.051 |
Catalog | H | HIP | 17923 | Proxy | H | RAhms | 03 49 58.04 | ||||
DEdms | +23 50 55.7 | Vmag | 6.73 | VarFlag | R Vmag | G | |||||
RAdeg | 57.4918 | DEdeg | 23.8488 | AstroRef | A | Plx | 6.3 | ||||
CCDM | 03500+2351 | N CCDM | I | Nsys | 1 | Ncomp | 3 | ||||
MultFlag | C | Source | Qual | C | M HIP | ||||||
Theta | Rho | HD | 23964 | BD | BD+23 569 | ||||||
CD | CP | Dm number | +23 569 | VIred | 0.07 | ||||||
SpType | A0V... | R SpType | Coord arcsec 2000 | 034958.04+235055.7 |
HIP | 17923 | Sn | 15 | So | 3 | Nc | 3 | ||||
RArad | 1.0034220095 | DErad | 0.4162401428 | Plx | 6.81 | PmRA | 16.81 | ||||
PmDE | -44.88 | E RArad | 0.62 | E DErad | 0.39 | E Plx | 0.72 | ||||
E pmRA | 0.82 | E pmDE | 0.68 | Hpmag | 6.7608 | E Hpmag | 0.0012 | ||||
SHp | 0.007 | VA | 0 | BV | 0.063 | E BV | 0.008 | ||||
VI | 0.07 |
Ccdm | 03500+2351 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.00 | DDEs | -4.9 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 6.8 | Sp | B9 | PmNote | * | ||||
PmRA | 10 | PmDE | -44 | Dm number | +23 569 | Cat1 | BD | ||||
Name2 | +23 340 | Cat2 | AGK2/3 | HD | 23964 | M HD | |||||
ADS BDS | A 2795 | M ADS BDS | N IDS | IDS | 03440N2333A | ||||||
HIC | 17923 |
Coord arcsec 2000 | 034957.86+235053.4 | Coord calc | 034957.86+235053.4 | Mag | 10.15 | PmRA | 19.00 | ||||
PmDE | -44.0 | Calc delta mag | 3.34 |
Ccdm | 03500+2351 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STT 64 | DRAs | DDEs | |||||||
R dRAs | Year | 1847 | Theta | 238 | Rho | 3.2 | |||||
Obs | 13 | Vmag | 9.7 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 2795 | M ADS BDS | N IDS | IDS | 03440N2333B | ||||||
HIC | 17923 |
Coord arcsec 2000 | 034957.45+235049.5 | Coord calc | 034957.51+235049.5 | Mag | 9.1 | Mag composta | 10.54 | ||||
Spectral class | G0Ve (yellow) | PmRA | 19.00 | PmDE | -44.0 | Calc delta mag | 2.29 |
Coord arcsec 2000 | 034957.43+235049.4 | Mag | 11.1 | Calc delta mag | 4.29 | Calc coord | yes |
Coord arcsec 2000 | 034956.39+235054.5 | Mag | 13.6 | PmRA | 64.00 | PmDE | -51.0 | ||||
Calc delta mag | 6.79 | Calc coord | yes |