Coord 2000 | 20593+1534 | Discov num | STT 424 | Comp | AC | Coord arcsec 2000 | 20 59 16.45 +15 34 21.8 | ||||
Date first | 1843 | Date last | 2015 | Obs | 23 | ||||||
Pa first | 308 | Pa last | 305.4 | P.A. Now (θ) | 305.4° | ||||||
Sep first | 35.0 | Sep last | 33.921 | Sep. Now (ρ) | 33.921" | ||||||
Mag pri | 8.43 | Mag sec | 10.90 | delta mag (ΔM) | 2.47 | Spectral class | A3 (white) | ||||
Pri motion ra | +011 | Sec motion ra | +014 | ||||||||
Pri motion dec | -005 | Sec motion dec | -004 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 106732 | 20 59 16 +15 34 22 | STT 424 AB | 2009 | 49 | 307 | 0.5 | 8.43 | 9.39 | 0.96 | Y | ||
Show | 106732 | 20 59 16 +15 34 22 | STT 424 AC | 2015 | 23 | 305 | 33.9 | 8.43 | 10.90 | 2.47 | <=== | ||
Show | HD 199823 | 106732 | 20 59 16 +15 34 22 | WAL 133 AB,D | 2015 | 16 | 206 | 83.7 | 8.12 | 9.98 | 1.86 |
Constellation | Delphinus | SAO | 106732 | HIP | 103584 | Tycho2 | 1648-00403-1 | ||||
Gaia DR2 | 1763484713854530944 | HD | 199839 | BD | BD+15 4304 | Distance | 408.16 | ||||
Distance ly | 1331.42 |
refcode | metd | author | reference |
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) | ||
Wal1934 | Ma j | Wallenquist, A. | 1934AnBos...6....3W |
Wal1934 | Ann. Bosscha Obs. Lembang 6, Pt.2, 1934 | ||
Wal1944a | Zw - | Wallenquist, A. | 1954MeUpp...85..... |
Wal1944a | Medd. Uppsala Obs. #85, 1944 | ||
Wal1944a | (Visual measures with wedge photometer attached to 14-inch refractor. No dates | ||
Wal1944a | given for measures; default date = decade of publication added.) | ||
Wal1944b | Zw - | Wallenquist, A. | 1954MeUpp...87..... |
Wal1944b | Medd. Uppsala Obs. #87, 1944 | ||
Wal1944b | (Visual measures with wedge photometer attached to 14-inch refractor. No dates | ||
Wal1944b | given for measures; default date = decade of publication added.) | ||
Wal1947 | Zw - | Wallenquist, A. | 1947UppAn...2....2W |
Wal1947 | Ann. Uppsala Astron. Obs. 2, No.2, 1947 | ||
Wal1947 | (A catalogue containing results of the two prior series, plus additional measures | ||
Wal1947 | with the 14-inch refractor and wedge photometer) | ||
Wal1948 | Zw - | Wallenquist, A. | 1948UppAn...2....3W |
Wal1948 | Ann. Uppsala Astron Obs. 2, #3, 1948 | ||
Wal1948 | (Visual measures of southern double stars made with 17-inch refractor of La Plata | ||
Wal1948 | and wedge photometer. No dates listed; default date = decade of publication added) | ||
Wal1950 | Zd - | Wallenquist, A. | 1950MeUpp..103..... |
Wal1950 | Medd. Uppsala Obs. #103, 1950 | ||
Wal1954 | Zw - | Wallenquist, A. | 1954UppAn...4Q....W |
Wal1954 | Ann. Uppsala Astron Obs. 4, #2, 1954 | ||
Wal1954 | ("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean | ||
Wal1954 | values from numerous sources) | ||
Wal1958 | Zw - | Wallenquist, A. | 1958MeUpp..118..... |
Wal1958 | Medd. Uppsala Obs. #118, 1958 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20593+1534 | STT 424 | AC | 2000 | 13 | 306 | 34.3 | 8.43 | 10.90 | A3 | D | 205916.45+153421.8 |
20593+1534 | STT 424 | AC | 2010 | 17 | 305 | 34.3 | 8.43 | 10.90 | A3 | D | 205916.45+153421.8 |
20593+1534 | STT 424 | AC | 2013 | 19 | 305 | 34.3 | 8.43 | 10.90 | A3 | 205916.45+153421.8 | |
20593+1534 | STT 424 | AC | 2015 | 20 | 305 | 33.9 | 8.43 | 10.90 | A3 | 205916.45+153421.8 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | B | C | |
B | pa=308.2° sep=0.49" | ||
C | pa=306.4° sep=33.10" | pa=306.4° sep=32.61" | |
D | pa=205.5° sep=83.15" | pa=205.1° sep=83.26" | pa=185.5° sep=95.16" |
Coord arcsec 2000 | 205916.45+153421.8 | Mag | 8.43 | Spectral class | A3 (white) | PmRA | 11.00 | ||||
PmDE | -4.0 | SAO | 106732 | HIP | 103584 | Tycho2 | 1648-00403-1 | ||||
HD | 199839 | BD | BD+15 4304 |
Tycho2 | 1648-00403-1 | Pflag | RAmdeg | 314.81853580 | DEmdeg | 15.57272237 | |||||
PmRA | 10.7 | PmDE | -4.4 | E RAmdeg | 4 | E DEmdeg | 5 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1991.23 | EpDEm | 1990.72 | ||||
Num | 11 | Q RAmdeg | 1.0 | Q DEmdeg | 1.0 | Q pmRA | 1.1 | ||||
Q pmDE | 1.0 | BTmag | 8.414 | E BTmag | 0.015 | VTmag | 8.119 | ||||
E VTmag | 0.011 | Prox | 840 | TYC | T | HIP | 103584 | ||||
CCDM | AB | RAdeg | 314.81850972 | DEdeg | 15.57273306 | EpRA 1990 | 1.53 | ||||
EpDE 1990 | 1.15 | E RAdeg | 4.3 | E DEdeg | 5.2 | Posflg | P | ||||
Corr | 0.0 |
SAO | 106732 | DelFlag | RA1950 | PmRA1950 | 0.001 | ||||||
DE1950 | PmDE1950 | -0.001 | Vmag | 7.8 | SpType | A3 | |||||
Double code | Source | 29 | CatNum | 8267 | DM | BD+15 4304 | |||||
DMcomp | BDsup | HD | 199839 | M HD | 0 | ||||||
GC | RA1950rad | 5.48439307 | DE1950rad | 0.26838885 | PmRA2000 | 0.0011 | |||||
PmDE2000 | -0.004 |
Catalog | H | HIP | 103584 | Proxy | H | RAhms | 20 59 16.45 | ||||
DEdms | +15 34 21.8 | Vmag | 8.05 | VarFlag | R Vmag | H | |||||
RAdeg | 314.819 | DEdeg | 15.5727 | AstroRef | A | Plx | 2.9 | ||||
CCDM | 20593+1534 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 308 | Rho | 0.52 | HD | 199839 | BD | BD+15 4304 | ||||
CD | CP | Dm number | +15 4304 | VIred | 0.3 | ||||||
SpType | A3 | R SpType | Coord arcsec 2000 | 205916.45+153421.8 |
HIP | 103584 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 5.4946201267 | DErad | 0.2717950346 | Plx | 2.45 | PmRA | 10.07 | ||||
PmDE | -5.54 | E RArad | 0.95 | E DErad | 0.49 | E Plx | 1.18 | ||||
E pmRA | 1.05 | E pmDE | 0.5 | Hpmag | 8.1178 | E Hpmag | 0.0013 | ||||
SHp | 0.012 | VA | 0 | BV | 0.257 | E BV | 0.01 | ||||
VI | 0.29 |
Ccdm | 20593+1534 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.59 | DDEs | 22.4 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 8.3 | Sp | A3 | PmNote | * | ||||
PmRA | 5 | PmDE | 5 | Dm number | +15 4304 | Cat1 | BD | ||||
Name2 | +15 2323 | Cat2 | AGK2/3 | HD | 199839 | M HD | |||||
ADS BDS | A14505 | M ADS BDS | N IDS | IDS | 20546N1511A | ||||||
HIC | 103584 |
Coord arcsec 2000 | 205916.42+153422.1 | Mag | 9.39 | PmRA | 11.00 | PmDE | -4.0 | ||||
Calc delta mag | 0.96 | Calc coord | yes |
Ccdm | 20593+1534 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STT 424 | DRAs | DDEs | |||||||
R dRAs | Year | 1955 | Theta | 306 | Rho | 0.6 | |||||
Obs | 20 | Vmag | 9.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A14505 | M ADS BDS | N IDS | IDS | 20546N1511B | ||||||
HIC | 103584 |
Coord arcsec 2000 | 205914.61+153441.4 | Mag | 10.9 | PmRA | 14.00 | PmDE | -4.0 | ||||
Calc delta mag | 2.47 | Calc coord | yes |
Ccdm | 20593+1534 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | STT 424 | DRAs | -3.57 | DDEs | 40.7 | |||||
R dRAs | 10 | Year | 1891 | Theta | 306 | Rho | 34.3 | ||||
Obs | 6 | Vmag | 10.6 | Sp | PmNote | * | |||||
PmRA | -11 | PmDE | -18 | Dm number | Cat1 | ||||||
Name2 | +15 2322 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A14505 | M ADS BDS | N IDS | IDS | 20546N1511C | ||||||
HIC |
Coord arcsec 2000 | 205913.98+153306.7 | Mag | 9.98 | PmRA | 10.00 | PmDE | -3.0 | ||||
SAO | 106731 | Tycho2 | 1648-00730-1 | HD | 199823 | DM | BD+14 4499 | ||||
Calc delta mag | 1.55 | Calc coord | yes |
Tycho2 | 1648-00730-1 | Pflag | RAmdeg | 314.80802595 | DEmdeg | 15.55169700 | |||||
PmRA | 7.4 | PmDE | -2.8 | E RAmdeg | 11 | E DEmdeg | 14 | ||||
E pmRA | 1.3 | E pmDE | 1.2 | EpRAm | 1990.14 | EpDEm | 1988.48 | ||||
Num | 7 | Q RAmdeg | 0.6 | Q DEmdeg | 0.9 | Q pmRA | 0.7 | ||||
Q pmDE | 0.9 | BTmag | 9.970 | E BTmag | 0.022 | VTmag | 9.985 | ||||
E VTmag | 0.026 | Prox | 840 | TYC | T | HIP | |||||
CCDM | RAdeg | 314.80800778 | DEdeg | 15.55170278 | EpRA 1990 | 1.56 | |||||
EpDE 1990 | 1.17 | E RAdeg | 11.1 | E DEdeg | 15.3 | Posflg | |||||
Corr | 0.1 |
SAO | 106731 | DelFlag | RA1950 | PmRA1950 | 0.0008 | ||||||
DE1950 | PmDE1950 | 0.01 | Vmag | 8.8 | SpType | A | |||||
Double code | Source | 29 | CatNum | 8266 | DM | BD+14 4499 | |||||
DMcomp | BDsup | HD | 199823 | M HD | 0 | ||||||
GC | RA1950rad | 5.48421112 | DE1950rad | 0.26802225 | PmRA2000 | 0.0009 | |||||
PmDE2000 | 0.007 |