Coord 2000 | 11202+1707 | Discov num | HJL1062 | Comp | Coord arcsec 2000 | 11 20 09.40 +17 06 53.4 | |||||
Date first | 1950 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 185 | Pa last | 187 | P.A. Now (θ) | 187° | ||||||
Sep first | 103.0 | Sep last | 103.63 | Sep. Now (ρ) | 103.63" | ||||||
Mag pri | 7.92 | Mag sec | 9.13 | delta mag (ΔM) | 1.21 | Spectral class | K2 (yellow-orange) | ||||
Pri motion ra | +001 | Sec motion ra | +006 | ||||||||
Pri motion dec | -039 | Sec motion dec | -056 | ||||||||
Notes |
Name | HD 98528 | Constellation | Leo | SAO | 99562 | HIP | 55357 | ||||
Tycho2 | 1437-02030-1 | Gaia DR2 | 3970913937662458496 | HD | 98528 | DM | BD+17 2343 | ||||
BD | BD+17 2342 | Distance | 1010.1 | Distance ly | 3294.95 |
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 |
11202+1707 | HJL1062 | 2000 | 2 | 186 | 103.9 | 7.92 | 0.13 | D | 112009.40+170653.4 | ||
11202+1707 | HJL1062 | 2001 | 4 | 186 | 104.1 | 7.92 | 0.13 | D | 112009.40+170653.4 | ||
11202+1707 | HJL1062 | 2015 | 6 | 187 | 103.6 | 7.92 | 9.13 | K2 | 112009.40+170653.4 |
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 | |
B | pa=186.7° sep=103.56" |
Componente originario normalizzato | AB | Name | HD 98528 | Coord arcsec 2000 | 112009.40+170653.4 | Mag | 7.92 | ||||
Spectral class | K2 (yellow-orange) | PmRA | 1.00 | PmDE | -39.0 | SAO | 99562 | ||||
HIP | 55359 | Tycho2 | 1437-02030-1 | HD | 98528 | BD | BD+17 2343 |
Tycho2 | 1437-02030-1 | Pflag | RAmdeg | 170.03919033 | DEmdeg | 17.11484780 | |||||
PmRA | -2.2 | PmDE | -41.3 | E RAmdeg | 8 | E DEmdeg | 9 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1990.53 | EpDEm | 1990.04 | ||||
Num | 11 | Q RAmdeg | 0.5 | Q DEmdeg | 0.8 | Q pmRA | 0.6 | ||||
Q pmDE | 0.8 | BTmag | 9.616 | E BTmag | 0.028 | VTmag | 7.916 | ||||
E VTmag | 0.014 | Prox | 999 | TYC | T | HIP | 55359 | ||||
CCDM | RAdeg | 170.03919528 | DEdeg | 17.11494611 | EpRA 1990 | 1.70 | |||||
EpDE 1990 | 1.48 | E RAdeg | 7.7 | E DEdeg | 9.1 | Posflg | |||||
Corr | 0.1 |
SAO | 99562 | DelFlag | RA1950 | PmRA1950 | 0.0007 | ||||||
DE1950 | PmDE1950 | -0.047 | Vmag | 8 | SpType | K2 | |||||
Double code | Source | 28 | CatNum | 4409 | DM | BD+17 2343 | |||||
DMcomp | BDsup | HD | 98528 | M HD | 0 | ||||||
GC | RA1950rad | 2.95629567 | DE1950rad | 0.30350125 | PmRA2000 | 0.0007 | |||||
PmDE2000 | -0.042 |
Catalog | H | HIP | 55359 | Proxy | RAhms | 11 20 09.41 | |||||
DEdms | +17 06 53.8 | Vmag | 7.74 | VarFlag | R Vmag | H | |||||
RAdeg | 170.039 | DEdeg | 17.1149 | AstroRef | Plx | 3.28 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 98528 | BD | BD+17 2343 | ||||||
CD | CP | Dm number | +17 2343 | VIred | 1.29 | ||||||
SpType | K2 | R SpType | Coord arcsec 2000 | 112009.41+170653.8 |
HIP | 55359 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 2.967743938 | DErad | 0.2987121614 | Plx | 4.04 | PmRA | 0.88 | ||||
PmDE | -38.8 | E RArad | 0.72 | E DErad | 0.62 | E Plx | 0.88 | ||||
E pmRA | 0.92 | E pmDE | 0.72 | Hpmag | 7.8848 | E Hpmag | 0.0021 | ||||
SHp | 0.013 | VA | 0 | BV | 1.359 | E BV | 0.025 | ||||
VI | 1.33 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 112008.56+170510.5 | Mag | 9.13 | PmRA | 6.00 | ||||
PmDE | -56.0 | HIP | 55357 | Tycho2 | 1437-02344-1 | BD | BD+17 2342 | ||||
Calc delta mag | 1.21 | Calc coord | yes |
Tycho2 | 1437-02344-1 | Pflag | RAmdeg | 170.03620868 | DEmdeg | 17.08612550 | |||||
PmRA | 6.5 | PmDE | -54.6 | E RAmdeg | 15 | E DEmdeg | 17 | ||||
E pmRA | 1.2 | E pmDE | 1.1 | EpRAm | 1988.48 | EpDEm | 1987.06 | ||||
Num | 9 | Q RAmdeg | 0.7 | Q DEmdeg | 0.5 | Q pmRA | 0.6 | ||||
Q pmDE | 0.5 | BTmag | 10.320 | E BTmag | 0.042 | VTmag | 9.126 | ||||
E VTmag | 0.023 | Prox | 999 | TYC | T | HIP | 55357 | ||||
CCDM | RAdeg | 170.03619472 | DEdeg | 17.08625639 | EpRA 1990 | 1.71 | |||||
EpDE 1990 | 1.47 | E RAdeg | 16.0 | E DEdeg | 18.9 | Posflg | |||||
Corr | 0.2 |
Catalog | H | HIP | 55357 | Proxy | RAhms | 11 20 08.68 | |||||
DEdms | +17 05 10.5 | Vmag | 9.03 | VarFlag | R Vmag | H | |||||
RAdeg | 170.036 | DEdeg | 17.0863 | AstroRef | Plx | 0.42 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | BD | BD+17 2342 | |||||||
CD | CP | Dm number | +17 2342 | VIred | 1.09 | ||||||
SpType | K0 | R SpType | Coord arcsec 2000 | 112008.68+170510.5 |
HIP | 55357 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 2.9676913041 | DErad | 0.2982114747 | Plx | 0.99 | PmRA | 4.99 | ||||
PmDE | -56.8 | E RArad | 1.16 | E DErad | 1.05 | E Plx | 1.51 | ||||
E pmRA | 1.52 | E pmDE | 1.25 | Hpmag | 9.1979 | E Hpmag | 0.0034 | ||||
SHp | 0.024 | VA | 0 | BV | 1.006 | E BV | 0.042 | ||||
VI | 0.98 |