Coord 2000 | 15462+4228 | Discov num | STT 301 | Comp | Coord arcsec 2000 | 15 46 13.64 +42 28 06.3 | |||||
Date first | 1843 | Date last | 2017 | Obs | 22 | ||||||
Pa first | 36 | Pa last | 27.4 | P.A. Now (θ) | 27.4° | ||||||
Sep first | 3.7 | Sep last | 3.97 | Sep. Now (ρ) | 3.97" | ||||||
Mag pri | 7.50 | Mag sec | 10.38 | delta mag (ΔM) | 2.88 | Spectral class | K0 (yellow-orange) | ||||
Pri motion ra | -034 | Sec motion ra | -035 | ||||||||
Pri motion dec | +014 | Sec motion dec | +020 | ||||||||
Notes |
Name | HD 141204 | Constellation | Bootes | SAO | 45718 | HIP | 77236 | ||||
Tycho2 | 3056-00649-1 | Gaia DR2 | 1396169043296622208 | HD | 141204 | ADS | 9782 | ||||
BD | BD+42 2635 | Distance | 216.45 | Distance ly | 706.06 |
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) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
15462+4228 | STT 301 | 2002 | 15 | 29 | 3.9 | 7.50 | 10.38 | K0 | 154613.64+422806.3 | ||
15462+4228 | STT 301 | 2008 | 18 | 30 | 3.9 | 7.50 | 10.38 | K0 | 154613.64+422806.3 | ||
15462+4228 | STT 301 | 2009 | 20 | 29 | 3.7 | 7.50 | 10.38 | K0 | 154613.64+422806.3 | ||
15462+4228 | STT 301 | 2016 | 21 | 30 | 3.9 | 7.50 | 10.38 | K0 | 154613.64+422806.3 | ||
15462+4228 | STT 301 | 2017 | 22 | 27 | 4.0 | 7.50 | 10.38 | K0 | 154613.64+422806.3 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | |
B | pa=20.9° sep=3.77" |
Componente originario normalizzato | AB | Name | HD 141204 | Coord arcsec 2000 | 154613.64+422806.3 | Mag | 7.5 | ||||
Spectral class | K0 (yellow-orange) | PmRA | -34.00 | PmDE | 14.0 | SAO | 45718 | ||||
HIP | 77236 | Tycho2 | 3056-00649-1 | HD | 141204 | ADS | 9782 | ||||
BD | BD+42 2635 |
Tycho2 | 3056-00649-1 | Pflag | RAmdeg | 236.55683026 | DEmdeg | 42.46840492 | |||||
PmRA | -33.6 | PmDE | 14.0 | E RAmdeg | 5 | E DEmdeg | 5 | ||||
E pmRA | 0.9 | E pmDE | 1.0 | EpRAm | 1991.11 | EpDEm | 1991.25 | ||||
Num | 11 | Q RAmdeg | 1.6 | Q DEmdeg | 2.2 | Q pmRA | 1.7 | ||||
Q pmDE | 2.3 | BTmag | 8.595 | E BTmag | 0.016 | VTmag | 7.495 | ||||
E VTmag | 0.010 | Prox | 39 | TYC | T | HIP | 77236 | ||||
CCDM | A | RAdeg | 236.55693611 | DEdeg | 42.46837167 | EpRA 1990 | 1.58 | ||||
EpDE 1990 | 1.65 | E RAdeg | 4.7 | E DEdeg | 4.6 | Posflg | |||||
Corr | 0.0 |
SAO | 45718 | DelFlag | RA1950 | PmRA1950 | -0.0024 | ||||||
DE1950 | PmDE1950 | 0.024 | Vmag | 7.5 | SpType | K0 | |||||
Double code | Source | 4 | CatNum | 1355 | DM | BD+42 2635 | |||||
DMcomp | BDsup | HD | 141204 | M HD | 0 | ||||||
GC | RA1950rad | 4.12123652 | DE1950rad | 0.74390335 | PmRA2000 | -0.002 | |||||
PmDE2000 | 0.027 |
Catalog | H | HIP | 77236 | Proxy | H | RAhms | 15 46 13.67 | ||||
DEdms | +42 28 06.1 | Vmag | 7.35 | VarFlag | R Vmag | H | |||||
RAdeg | 236.557 | DEdeg | 42.4684 | AstroRef | A | Plx | 3.43 | ||||
CCDM | 15462+4228 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 29 | Rho | 3.881 | HD | 141204 | BD | BD+42 2635 | ||||
CD | CP | Dm number | +42 2635 | VIred | 0.92 | ||||||
SpType | K0 | R SpType | Coord arcsec 2000 | 154613.67+422806.1 |
HIP | 77236 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.128697468 | DErad | 0.7412129224 | Plx | 4.62 | PmRA | -34.51 | ||||
PmDE | 16.94 | E RArad | 0.44 | E DErad | 0.45 | E Plx | 0.56 | ||||
E pmRA | 0.53 | E pmDE | 0.56 | Hpmag | 7.5086 | E Hpmag | 0.0012 | ||||
SHp | 0.01 | VA | 0 | BV | 0.914 | E BV | 0.013 | ||||
VI | 0.91 |
Ccdm | 15462+4228 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.61 | DDEs | 6.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.4 | Sp | K0 | PmNote | * | ||||
PmRA | -41 | PmDE | 20 | Dm number | +42 2635 | Cat1 | BD | ||||
Name2 | +42 1355 | Cat2 | AGK2/3 | HD | 141204 | M HD | |||||
ADS BDS | A 9782 | M ADS BDS | N IDS | IDS | 15428N4247A | ||||||
HIC | 77236 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 154613.76+422809.8 | Mag | 10.38 | PmRA | -35.00 | ||||
PmDE | 20.0 | Calc delta mag | 2.88 | Calc coord | yes |
Ccdm | 15462+4228 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STT 301 | DRAs | DDEs | |||||||
R dRAs | Year | 1849 | Theta | 031 | Rho | 3.9 | |||||
Obs | 8 | Vmag | 11.0 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 9782 | M ADS BDS | N IDS | IDS | 15428N4247B | ||||||
HIC | 77236 |