Coord 2000 | 02136+5104 | Discov num | BAG 1 | Comp | Aa,Ab | Coord arcsec 2000 | 02 13 36.34 +51 03 56.9 | ||||
Date first | 1981 | Date last | 1981 | Obs | 1 | ||||||
Pa first | 47 | Pa last | 47 | P.A. Now (θ) | 47° | ||||||
Sep first | 0.0 | Sep last | 0.04 | Sep. Now (ρ) | 0.04" | ||||||
Mag pri | 5.31 | Mag sec | delta mag (ΔM) | Spectral class | G8III:v (yellow) | ||||||
Pri motion ra | +347 | Sec motion ra | |||||||||
Pri motion dec | -172 | Sec motion dec | |||||||||
Notes | N O (See Notes, Orbital solution) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 23047 | 02 13 36 +51 03 57 | BAG 1 Aa,Ab | 1981 | 1 | 47 | 0.0 | 5.31 | Y | <=== | |||
Show | 6 Per | 23047 | 02 13 36 +51 03 57 | STT 555 AB | 2004 | 15 | 57 | 108.9 | 5.31 | 10.49 | 5.18 |
Var name | NSV747 | Constellation | Andromeda | SAO | 23047 | HIP | 10366 | ||||
Tycho2 | 3293-02271-1 | HD | 13530 | HR | 645 | GC | 2653 | ||||
BD | BD+50 481 | Flamsteed | 6 Persei | Flamsteed name | 6 Per | FK5 | 77 | ||||
Distance | 64.98 | Distance ly | 211.96 |
Period (P) | 1650d (4.52y) | Periastron (T) | 47205.4414d (1988.12y) | ± 67.9757 | Semi-major axis (a) | 16.75m | ± 1.5 | |
Eccentricity (e) | 0.75 | Inclination (i) | 115.6° | ± 7.72 | Longitude of periastron (ω) | 270° | ||
Node (Ω) | 168.33° | ± 10.49 | Notes | n | Reference | HIP1997d | ||
Equinox | Last observation | 1991 | Grade | 9 | (1=Definitive, 9=Indet.) |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st. |
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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discov_num | notes | refcode |
BAG 1 | Aa,Ab: 6 Per. A is a long-period spectroscopic binary, now resolved by | |
speckle interferometry. | ||
SB1, P = 4.5 yr. Halbwachs (1981) predicts maximum separation 0".047. | HJL1981 | |
Hipparcos astrometric solution adopted some elements from the orbit of | HIP1997d | |
Christie (1936). | Crs1936 | |
STT 555 | AB: Optical pair, based on study of relative motion of the | |
components using the method of apparent motion parameters. | Kiy2008 | |
AB: Rectilinear solution by Hurowitz et al. (2013). | USN2013a |
refcode | metd | author | reference |
Crs1936 | - | Christie, W.H. | 1936ApJ....83..433C |
Crs1936 | ApJ 83, 433, 1936 | ||
HIP1997d | orb - | Hipparcos | 1997yCat.1239....0E |
HIP1997d | Hipparcos Catalog, ESA SP-1200, 1997 | ||
HIP1997d | (DMSA/O Orbital Solutions) | ||
HJL1981 | - | Halbwachs, J.L. | 1981A&AS...44...47H |
HJL1981 | A&AS 44, 47, 1981 | ||
Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
Kiy2008 | SvAL 34, 405, 2008 | ||
USN2013a | lin - | Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. | 2013IAUDS.181....1H |
USN2013a | Inf. Circ. 181, 1, 2013 |
idgroup | discov | author |
1 | BAG | Balega, Y.Y. & Tikhonov, N.A. |
24 | BAG | Balega, I.I., Balega, Y.Y., Belkin, I.N., Maximov, A.F., Orlov, V.G., Pluzhnik, |
24 | BAG | E.A., Shkhagosheva, Z.U., & Vasyuk, V.A. |
25 | BAG | Balega, I.I., Balega, Yu.Yu., Falcke, H., Osterbart, R., Reinheimer, T., Scholler, |
25 | BAG | M., & Weigelt, G. |
30 | BAG | Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Shkhagosheva, Z.U., & |
30 | BAG | Vasyuk, V.A. |
35 | BAG | Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Maksimov, A.F., Pluzhnik, E.A., |
35 | BAG | Schertl, D., Shkhagosheva, Z.U., & Weigelt, G. |
38 | BAG | Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Schertl, D., |
38 | BAG | Shkhagosheva, Z.U., & Weigelt, G. |
41 | BAG | Balega, I.I., Balega, Y.Y., Hofmann, K.-H., Pluzhnik, E.A., Schertl, D., |
41 | BAG | Shkhagosheva, Z.U., & Weigelt, G. |
44 | BAG | Balega, I.I., Balega, Y.Y., Hoffmann, K.-H., Malogolovets, E., Schertl, D., |
44 | BAG | Shkhagosheva, Z.U., & Weigelt, G. |
46 | BAG | Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Pluzhnik, E.A., |
46 | BAG | & Shkhagosheva, Z. |
47 | BAG | Balega, Y.Y., Beuzit, J.-L., Delfosse, X., Forveille, T., Perrier, C., Mayor, M., |
47 | BAG | Segransan, D., Udry, S., et al. |
48 | BAG | Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Rastegaev, D.A., |
48 | BAG | Shkhagosheva, Z.U., & Weigelt, G. |
55 | BAG | Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V., |
55 | BAG | Rastegaev, D.A., & Romanyuk, I.I. |
56 | BAG | Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V., |
56 | BAG | Rastegaev, D.A., & Romanyuk, I.I. |
57 | BAG | Balega, I.I., Balega, Yu.Yu., Gasanova, L.T., Dyachenko, V.V., Maksimov, A.F., |
57 | BAG | Malogolovets, E.V., Rastegaev, D.A., & Shkhagosheva, Z.U. |
60 | STT | Struve, O. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
02136+5104 | BAG 1 | Aa,Ab | 1981 | 1 | 47 | 0.0 | 5.31 | G8III:v | NO | 021336.02+510358.4 |
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 | Ab | |
Ab | pa=34.0° sep=0.03" | |
B | pa=43.5° sep=82.87" | pa=43.5° sep=82.83" |
Name | 6 Per | Coord arcsec 2000 | 021336.34+510356.9 | Mag | 5.31 | Spectral class | G8III: (yellow) | ||||
PmRA | 347.00 | PmDE | -172.0 | SAO | 23047 | HIP | 10366 | ||||
Tycho2 | 3293-02271-1 | HD | 13530 | HR | 645 | GC | 2653 | ||||
BD | BD+50 481 | Flamsteed | 6 Persei | Flamsteed name | 6 Per | FK5 | 77 |
Tycho2 | 3293-02271-1 | Pflag | RAmdeg | 33.40142300 | DEmdeg | 51.06581620 | |||||
PmRA | 345.8 | PmDE | -172.5 | E RAmdeg | 3 | E DEmdeg | 3 | ||||
E pmRA | 0.8 | E pmDE | 0.9 | EpRAm | 1991.36 | EpDEm | 1991.49 | ||||
Num | 17 | Q RAmdeg | 0.7 | Q DEmdeg | 1.0 | Q pmRA | 0.8 | ||||
Q pmDE | 0.8 | BTmag | 6.486 | E BTmag | 0.014 | VTmag | 5.401 | ||||
E VTmag | 0.009 | Prox | 263 | TYC | HIP | 10366 | |||||
CCDM | RAdeg | 33.40014556 | DEdeg | 51.06621333 | EpRA 1990 | 1.64 | |||||
EpDE 1990 | 1.71 | E RAdeg | 3.3 | E DEdeg | 3.3 | Posflg | |||||
Corr | -0.3 |
SAO | 23047 | DelFlag | RA1950 | PmRA1950 | 0.0366 | ||||||
DE1950 | PmDE1950 | -0.165 | Vmag | 5.4 | SpType | K0 | |||||
Double code | Source | 74 | CatNum | 77 | DM | BD+50 481 | |||||
DMcomp | BDsup | HD | 13530 | M HD | 0 | ||||||
GC | 2653 | RA1950rad | 0.56839019 | DE1950rad | 0.88723381 | PmRA2000 | 0.0367 | ||||
PmDE2000 | -0.17 |
Catalog | H | HIP | 10366 | Proxy | RAhms | 02 13 36.02 | |||||
DEdms | +51 03 58.4 | Vmag | 5.31 | VarFlag | R Vmag | G | |||||
RAdeg | 33.4001 | DEdeg | 51.0662 | AstroRef | + | Plx | 16.39 | ||||
CCDM | 02136+5104 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | O | Source | Qual | M HIP | |||||||
Theta | Rho | HD | 13530 | BD | BD+50 481 | ||||||
CD | CP | Dm number | +50 481 | VIred | 0.93 | ||||||
SpType | G8III:var | R SpType | Coord arcsec 2000 | 021336.02+510358.4 |
HIP | 10366 | Sn | 75 | So | 4 | Nc | 1 | ||||
RArad | 0.5829413872 | DErad | 0.8912738982 | Plx | 15.39 | PmRA | 347.28 | ||||
PmDE | -172.26 | E RArad | 0.28 | E DErad | 0.28 | E Plx | 0.49 | ||||
E pmRA | 0.44 | E pmDE | 0.44 | Hpmag | 5.4642 | E Hpmag | 0.0005 | ||||
SHp | 0.006 | VA | 0 | BV | 0.926 | E BV | 0.005 | ||||
VI | 0.93 |
Ccdm | 02136+5104 | RComp | Comp | A | Note1 | ||||||
Note2 | % | Discov num | DRAs | 0.34 | DDEs | -2.9 | |||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 5.4 | Sp | K0 | PmNote | * | ||||
PmRA | 349 | PmDE | -165 | Dm number | +50 481 | Cat1 | BD | ||||
Name2 | +50 249 | Cat2 | AGK2/3 | HD | 13530 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 02069N5037A | |||||||
HIC | 10366 |
Coord arcsec 2000 | 021336.34+510356.9 | Calc delta mag | 5.31 | Calc coord | yes |
Coord arcsec 2000 | 021342.39+510457.0 | Mag | 10.49 | PmRA | 2.00 | PmDE | -4.0 | ||||
Calc delta mag | 5.18 | Calc coord | yes |
Ccdm | 02136+5104 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | BUP | DRAs | DDEs | |||||||
R dRAs | Year | 1921 | Theta | 069 | Rho | 27.3 | |||||
Obs | 8 | Vmag | 9.8 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 02069N5037B | |||||||
HIC |