Coord 2000 | 18269+0625 | Discov num | STT 350 | Comp | AB | Coord arcsec 2000 | 18 26 52.89 +06 25 23.9 | ||||
Date first | 1843 | Date last | 2013 | Obs | 40 | ||||||
Pa first | 166 | Pa last | 166.2 | P.A. Now (θ) | 166.2° | ||||||
Sep first | 1.5 | Sep last | 1.865 | Sep. Now (ρ) | 1.865" | ||||||
Mag pri | 7.79 | Mag sec | 9.39 | delta mag (ΔM) | 1.6 | Spectral class | A0III (white) | ||||
Pri motion ra | -003 | Sec motion ra | -003 | ||||||||
Pri motion dec | +000 | Sec motion dec | +000 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 169959 | 18 26 53 +06 25 24 | STT 350 AB | 2013 | 40 | 166 | 1.9 | 7.79 | 9.39 | 1.60 | <=== | ||
Show | 18 26 53 +06 25 24 | CAT 3 AC | 2002 | 3 | 133 | 1.4 | 7.20 | 12.80 | 5.60 |
Name | HD 169959 | Constellation | Ophiuchus | Tycho2 | 0445-01842-1 | Gaia DR2 | 4477214749926383104 | ||||
HD | 169959 |
refcode | metd | author | reference |
Cat2006 | orb j | Catala, C. Forveille, T. & Lai, O. | 2006AJ....132.2318C |
Cat2006 | +A | AJ 132, 2318, 2006 | |
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 |
18269+0625 | STT 350 | AB | 2002 | 36 | 162 | 1.9 | 7.79 | 9.39 | A0III | 182652.89+062523.9 | |
18269+0625 | STT 350 | AB | 2007 | 37 | 166 | 1.9 | 7.79 | 9.39 | A0III | 182652.89+062523.9 | |
18269+0625 | STT 350 | AB | 2009 | 38 | 166 | 1.8 | 7.79 | 9.39 | A0III | 182652.89+062523.9 | |
18269+0625 | STT 350 | AB | 2011 | 39 | 166 | 1.8 | 7.79 | 9.39 | A0III | 182652.89+062523.9 | |
18269+0625 | STT 350 | AB | 2013 | 40 | 166 | 1.9 | 7.79 | 9.39 | A0III | 182652.89+062523.9 |
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 | |
B | pa=166.3° sep=1.86" | |
C | pa=133.6° sep=1.35" | pa=31.4° sep=1.03" |
Name | HD 169959 | Coord arcsec 2000 | 182652.89+062523.9 | Mag | 7.79 | Spectral class | A0III (white) | ||||
PmRA | -3.00 | PmDE | 0.0 | Tycho2 | 0445-01842-1 | HD | 169959 |
Tycho2 | 0445-01842-1 | Pflag | P | RAmdeg | 276.72038711 | DEmdeg | 6.42329340 | ||||
PmRA | -3.4 | PmDE | 0.0 | E RAmdeg | 4 | E DEmdeg | 5 | ||||
E pmRA | 2.1 | E pmDE | 2.0 | EpRAm | 1991.77 | EpDEm | 1991.71 | ||||
Num | 5 | Q RAmdeg | 1.2 | Q DEmdeg | 0.6 | Q pmRA | 1.4 | ||||
Q pmDE | 0.6 | BTmag | 7.835 | E BTmag | 0.015 | VTmag | 7.791 | ||||
E VTmag | 0.011 | Prox | 18 | TYC | T | HIP | |||||
CCDM | RAdeg | 276.72038444 | DEdeg | 6.42333722 | EpRA 1990 | 1.82 | |||||
EpDE 1990 | 1.81 | E RAdeg | 4.2 | E DEdeg | 4.6 | Posflg | D | ||||
Corr | -0.2 |
Ccdm | 18269+0625 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.12 | DDEs | 24.2 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.6 | Sp | A0 | PmNote | * | ||||
PmRA | -6 | PmDE | 7 | Dm number | +06 3762 | Cat1 | BD | ||||
Name2 | +06 2252 | Cat2 | AGK2/3 | HD | 169959 | M HD | |||||
ADS BDS | A11349 | M ADS BDS | N IDS | IDS | 18220N0622A | ||||||
HIC |
Coord arcsec 2000 | 182652.92+062522.1 | Mag | 9.39 | PmRA | -3.00 | PmDE | 0.0 | ||||
Tycho2 | 0445-01842-2 | Calc delta mag | 1.6 | Calc coord | yes |
Tycho2 | 0445-01842-2 | Pflag | P | RAmdeg | 276.72038711 | DEmdeg | 6.42329340 | ||||
PmRA | -3.4 | PmDE | 0.0 | E RAmdeg | 4 | E DEmdeg | 5 | ||||
E pmRA | 2.1 | E pmDE | 2.0 | EpRAm | 1991.77 | EpDEm | 1991.71 | ||||
Num | 5 | Q RAmdeg | 1.2 | Q DEmdeg | 0.6 | Q pmRA | 1.4 | ||||
Q pmDE | 0.6 | BTmag | 9.735 | E BTmag | 0.022 | VTmag | 9.387 | ||||
E VTmag | 0.019 | Prox | 18 | TYC | T | HIP | |||||
CCDM | RAdeg | 276.72050111 | DEdeg | 6.42283722 | EpRA 1990 | 1.81 | |||||
EpDE 1990 | 1.81 | E RAdeg | 10.7 | E DEdeg | 12.8 | Posflg | D | ||||
Corr | -0.2 |
Ccdm | 18269+0625 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STT 350 | DRAs | DDEs | |||||||
R dRAs | Year | 1852 | Theta | 168 | Rho | 1.8 | |||||
Obs | 16 | Vmag | 10.2 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A11349 | M ADS BDS | N IDS | IDS | 18220N0622B | ||||||
HIC |
Coord arcsec 2000 | 182652.96+062523.0 | Mag | 12.8 | Calc delta mag | 5.01 | Calc coord | yes |