Coord 2000 | 20230+3913 | Discov num | STTA206 | Comp | AB | Coord arcsec 2000 | 20 22 57.65 +39 12 39.7 | ||||
Date first | 1876 | Date last | 2019 | Obs | 34 | ||||||
Pa first | 257 | Pa last | 254.4 | P.A. Now (θ) | 254.4° | ||||||
Sep first | 42.7 | Sep last | 43.678 | Sep. Now (ρ) | 43.678" | ||||||
Mag pri | 6.72 | Mag sec | 8.63 | delta mag (ΔM) | 1.91 | Spectral class | B6III (blue-white) | ||||
Pri motion ra | +002 | Sec motion ra | -003 | ||||||||
Pri motion dec | +000 | Sec motion dec | -005 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 194206 | 69929 | 20 22 58 +39 12 40 | STTA 206 AB | 2019 | 34 | 254 | 43.7 | 6.72 | 8.63 | 1.91 | <=== | |
Show | 69929 | 20 22 58 +39 12 40 | STTA 206 AD | 2019 | 9 | 259 | 24.5 | 6.72 | 11.00 | 4.28 | |||
Show | 69927 | 20 22 54 +39 12 29 | SEI 1107 BC | 2015 | 11 | 69 | 19.3 | 8.63 | 10.60 | 1.97 |
Name | HD 194206 | Constellation | Cygnus | SAO | 69929 | HIP | 100518 | ||||
Tycho2 | 3152-01826-1 | Gaia DR2 | 2061237204309051904 | HD | 194206 | GC | 28363 | ||||
BD | BD+38 4051 | Distance | 869.57 | Distance ly | 2836.54 |
discov_num | notes | refcode |
STTA206 | B is BD+38@4050. |
refcode | metd | author | reference |
Sei1908 | Pa - | Scheiner, J. | 1908POPot..59.....S |
Sei1908 | +Po | Pub. Obs. Potsdam 20, #59, 1908 | |
Sei1913A | Pa - | Scheiner, J. | 1913QB811.B8....... |
Sei1913A | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
Sei1932A | Pa - | Scheiner, J. | 1932QB821.A43...... |
Sei1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
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 |
20230+3913 | STTA206 | AB | 2007 | 26 | 255 | 43.5 | 6.72 | 8.63 | B6III | N D | 202257.65+391239.7 |
20230+3913 | STTA206 | AB | 2010 | 27 | 255 | 43.4 | 6.72 | 8.63 | B6III | N D | 202257.65+391239.7 |
20230+3913 | STTA206 | AB | 2012 | 29 | 255 | 43.3 | 6.72 | 8.63 | B6III | N D | 202257.65+391239.7 |
20230+3913 | STTA206 | AB | 2013 | 31 | 256 | 44.2 | 6.72 | 8.63 | B6III | N D | 202257.65+391239.7 |
20230+3913 | STTA206 | AB | 2017 | 32 | 256 | 43.6 | 6.72 | 8.63 | B6III | N | 202257.65+391239.7 |
20230+3913 | STTA206 | AB | 2019 | 34 | 255 | 43.7 | 6.72 | 8.63 | B6III | N | 202257.65+391239.7 |
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 | |
B | pa=255.3° sep=43.49" | ||
C | pa=261.9° sep=28.41" | pa=63.4° sep=15.60" | |
D | pa=256.2° sep=19.20" | pa=74.7° sep=24.29" | pa=93.4° sep=9.50" |
Name | HD 194206 | Coord arcsec 2000 | 202257.65+391239.7 | Mag | 6.72 | Spectral class | B6III (blue-white) | ||||
PmRA | 2.00 | PmDE | 0.0 | SAO | 69929 | HIP | 100518 | ||||
Tycho2 | 3152-01826-1 | HD | 194206 | GC | 28363 | BD | BD+38 4051 |
Tycho2 | 3152-01826-1 | Pflag | RAmdeg | 305.74022084 | DEmdeg | 39.21103643 | |||||
PmRA | 1.7 | PmDE | 0.5 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1991.32 | EpDEm | 1991.53 | ||||
Num | 12 | Q RAmdeg | 1.2 | Q DEmdeg | 0.8 | Q pmRA | 1.2 | ||||
Q pmDE | 0.9 | BTmag | 6.618 | E BTmag | 0.014 | VTmag | 6.718 | ||||
E VTmag | 0.010 | Prox | 434 | TYC | T | HIP | 100518 | ||||
CCDM | RAdeg | 305.74021583 | DEdeg | 39.21103528 | EpRA 1990 | 1.53 | |||||
EpDE 1990 | 1.75 | E RAdeg | 3.9 | E DEdeg | 3.6 | Posflg | |||||
Corr | 0.0 |
SAO | 69929 | DelFlag | RA1950 | PmRA1950 | 0.0005 | ||||||
DE1950 | PmDE1950 | 0.005 | Vmag | 6.6 | SpType | B9 | |||||
Double code | Source | 70 | CatNum | 28363 | DM | BD+38 4051 | |||||
DMcomp | BDsup | HD | 194206 | M HD | 0 | ||||||
GC | 28363 | RA1950rad | 5.32820782 | DE1950rad | 0.68153916 | PmRA2000 | 0.0008 | ||||
PmDE2000 | 0.003 |
Catalog | H | HIP | 100518 | Proxy | RAhms | 20 22 57.65 | |||||
DEdms | +39 12 39.7 | Vmag | 6.74 | VarFlag | R Vmag | G | |||||
RAdeg | 305.74 | DEdeg | 39.211 | AstroRef | Plx | 1.73 | |||||
CCDM | 20229+3913 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 194206 | BD | BD+38 4051 | ||||||
CD | CP | Dm number | +38 4051 | VIred | -0.09 | ||||||
SpType | B8V | R SpType | Coord arcsec 2000 | 202257.65+391239.7 |
HIP | 100518 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 5.3361734335 | DErad | 0.6843616833 | Plx | 1.15 | PmRA | 2.38 | ||||
PmDE | -0.43 | E RArad | 0.26 | E DErad | 0.3 | E Plx | 0.36 | ||||
E pmRA | 0.25 | E pmDE | 0.3 | Hpmag | 6.7185 | E Hpmag | 0.0009 | ||||
SHp | 0.009 | VA | 0 | BV | -0.103 | E BV | 0.005 | ||||
VI | -0.09 |
Coord arcsec 2000 | 202254.03+391228.7 | Coord calc | 202254.03+391228.7 | Mag | 8.63 | Spectral class | B1.5Ib (blue-white) | ||||
PmRA | -3.00 | PmDE | -5.0 | SAO | 69927 | Tycho2 | 3152-00373-1 | ||||
HD | 229159 | DM | BD+38 4050 | Calc delta mag | 1.91 |
Tycho2 | 3152-00373-1 | Pflag | RAmdeg | 305.72514718 | DEmdeg | 39.20799344 | |||||
PmRA | -1.4 | PmDE | -7.0 | E RAmdeg | 10 | E DEmdeg | 7 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1990.19 | EpDEm | 1991.16 | ||||
Num | 10 | Q RAmdeg | 1.1 | Q DEmdeg | 1.0 | Q pmRA | 1.1 | ||||
Q pmDE | 1.0 | BTmag | 9.470 | E BTmag | 0.020 | VTmag | 8.627 | ||||
E VTmag | 0.015 | Prox | 434 | TYC | T | HIP | |||||
CCDM | RAdeg | 305.72515167 | DEdeg | 39.20801000 | EpRA 1990 | 1.37 | |||||
EpDE 1990 | 1.80 | E RAdeg | 10.3 | E DEdeg | 7.2 | Posflg | |||||
Corr | 0.2 |
SAO | 69927 | DelFlag | RA1950 | PmRA1950 | -0.0003 | ||||||
DE1950 | PmDE1950 | -0.002 | Vmag | 8.4 | SpType | K0 | |||||
Double code | Source | 5 | CatNum | 2117 | DM | BD+38 4050 | |||||
DMcomp | BDsup | HD | 229159 | M HD | 0 | ||||||
GC | RA1950rad | 5.32794608 | DE1950rad | 0.68149064 | PmRA2000 | 0 | |||||
PmDE2000 | -0.004 |
Coord arcsec 2000 | 202255.23+391235.7 | Mag | 10.6 | PmRA | -2.00 | PmDE | -8.0 | ||||
Calc delta mag | 3.88 | Calc coord | yes |
Coord arcsec 2000 | 202256.05+391235.1 | Mag | 11 | PmRA | -2.00 | PmDE | -8.0 | ||||
Calc delta mag | 4.28 | Calc coord | yes |