Coord 2000 | 17554+5558 | Discov num | HJL1097 | Comp | Coord arcsec 2000 | 17 55 23.65 +55 58 17.0 | |||||
Date first | 1905 | Date last | 2016 | Obs | 18 | ||||||
Pa first | 50 | Pa last | 49.1 | P.A. Now (θ) | 49.1° | ||||||
Sep first | 351.7 | Sep last | 351.578 | Sep. Now (ρ) | 351.578" | ||||||
Mag pri | 6.12 | Mag sec | 8.93 | delta mag (ΔM) | 2.81 | Spectral class | F0IV+K0 (yellow-white/yellow-orange) | ||||
Pri motion ra | +035 | Sec motion ra | +037 | ||||||||
Pri motion dec | +124 | Sec motion dec | +123 | ||||||||
Notes | T (Parallax indicates physical) |
Name | HD 163929 | Constellation | Draco | SAO | 30645 | HIP | 87744 | ||||
Tycho2 | 3906-00438-1 | Gaia DR2 | 1418298742029999488 | HD | 163929 | HR | 6699 | ||||
GC | 24410 | BD | BD+55 1995 | FK5 | 3428 | Distance | 56.37 | ||||
Distance ly | 183.88 |
refcode | metd | author | reference |
HJL1981 | - | Halbwachs, J.L. | 1981A&AS...44...47H |
HJL1981 | A&AS 44, 47, 1981 | ||
HJL1986 | Pa - | Halbwachs, J.L. | 1986A&AS...66..131H |
HJL1986 | A&AS 66, 131, 1986 | ||
HJL1986 | (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added | ||
HJL1986 | only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) | ||
HJL2012 | orb - | Halbwachs, J.L., Arenou, F., Famaey, B., et al. | . |
HJL2012 | SF2A-2012: Proc. Annual Meeting of the French Society of Astronomy & Astrophysics | ||
HJL2012 | 87, ed. S. Boissier et al. (Paris: Soc. Francaise d'Astron. et d'Astrop.) | ||
HJL2012b | not - | Halbwachs, J.L., Mayor, M., & Udry, S. | 2012MNRAS.422...14H |
HJL2012b | MNRAS 422, 14, 2012 | ||
HJL2016 | Kv j | Halbwachs, J.L., Boffin, H.M.J., Le Bouquin, J.-B., Kiefer, F., Famaey, B., | 2016MNRAS.455.3303H |
HJL2016 | Salomon, J.-B., Arenou, F., Pourbaix, D., Anthonioz, F., Grellmann, R., Guieu, S., | ||
HJL2016 | Sana, H., et al. | ||
HJL2016 | MNRAS 455, 3303, 2016 | ||
HJL2020 | Kv+ j | Halbwachs, J.-L., Kiefer, F., Lebreton, Y., Boffin, H.M.J., Arenou, F., LeBouquin, | 2020MNRAS.496.1355H |
HJL2020 | +orb | J.-B., Famaey, B., Dourbaix, D., Guillout, P., Salomon, J.-B. & Mazeh, T. | |
HJL2020 | MNRAS 496, 1355, 2020 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
17554+5558 | HJL1097 | 1999 | 2 | 49 | 351.6 | 6.12 | 8.93 | D | 175523.65+555817.0 | ||
17554+5558 | HJL1097 | 2003 | 11 | 49 | 351.9 | 6.12 | 8.93 | D | 175523.65+555817.0 | ||
17554+5558 | HJL1097 | 2010 | 12 | 49 | 351.5 | 6.12 | 8.93 | F0IV | 175523.65+555817.0 | ||
17554+5558 | HJL1097 | 2015 | 13 | 49 | 351.6 | 6.12 | 8.93 | F0IV | W | 175523.65+555817.0 | |
17554+5558 | HJL1097 | 2016 | 18 | 49 | 351.6 | 6.12 | 8.93 | F0IV+K0 | T | 175523.65+555817.0 |
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=32.9° sep=273.98" |
Componente originario normalizzato | AB | Name | HD 163929 | Coord arcsec 2000 | 175523.65+555817.0 | Mag | 6.12 | ||||
Spectral class | F0IV (yellow-white) | PmRA | 35.00 | PmDE | 124.0 | SAO | 30645 | ||||
HIP | 87744 | Tycho2 | 3906-00438-1 | HD | 163929 | HR | 6699 | ||||
GC | 24410 | BD | BD+55 1995 | FK5 | 3428 |
Tycho2 | 3906-00438-1 | Pflag | RAmdeg | 268.84856276 | DEmdeg | 55.97139612 | |||||
PmRA | 35.4 | PmDE | 125.4 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 0.9 | E pmDE | 0.9 | EpRAm | 1991.19 | EpDEm | 1991.28 | ||||
Num | 19 | Q RAmdeg | 0.5 | Q DEmdeg | 0.8 | Q pmRA | 0.4 | ||||
Q pmDE | 0.8 | BTmag | 6.469 | E BTmag | 0.014 | VTmag | 6.121 | ||||
E VTmag | 0.010 | Prox | 999 | TYC | T | HIP | 87744 | ||||
CCDM | RAdeg | 268.84841472 | DEdeg | 55.97110333 | EpRA 1990 | 1.58 | |||||
EpDE 1990 | 1.59 | E RAdeg | 3.6 | E DEdeg | 3.8 | Posflg | |||||
Corr | 0.1 |
SAO | 30645 | DelFlag | RA1950 | PmRA1950 | 0.0032 | ||||||
DE1950 | PmDE1950 | 0.119 | Vmag | 6.1 | SpType | F0 | |||||
Double code | Source | 70 | CatNum | 24410 | DM | BD+55 1995 | |||||
DMcomp | BDsup | HD | 163929 | M HD | 0 | ||||||
GC | 24410 | RA1950rad | 4.68828545 | DE1950rad | 0.97696097 | PmRA2000 | 0.0038 | ||||
PmDE2000 | 0.12 |
Catalog | H | HIP | 87744 | Proxy | RAhms | 17 55 23.62 | |||||
DEdms | +55 58 15.9 | Vmag | 6.09 | VarFlag | R Vmag | H | |||||
RAdeg | 268.848 | DEdeg | 55.9711 | AstroRef | Plx | 17.75 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 163929 | BD | BD+55 1995 | ||||||
CD | CP | Dm number | +55 1995 | VIred | 0.36 | ||||||
SpType | F0IV | R SpType | Coord arcsec 2000 | 175523.62+555815.9 |
HIP | 87744 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 4.6922898798 | DErad | 0.9768798275 | Plx | 17.74 | PmRA | 35.32 | ||||
PmDE | 124.12 | E RArad | 0.29 | E DErad | 0.26 | E Plx | 0.3 | ||||
E pmRA | 0.34 | E pmDE | 0.29 | Hpmag | 6.1706 | E Hpmag | 0.0006 | ||||
SHp | 0.007 | VA | 0 | BV | 0.316 | E BV | 0.005 | ||||
VI | 0.36 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 175541.37+560207.2 | Mag | 8.93 | Spectral class | K0 (yellow-orange) | ||||
PmRA | 37.00 | PmDE | 123.0 | Calc delta mag | 2.81 | Calc coord | yes |