Coord 2000 | 04022+0005 | Discov num | HJL1031 | Comp | Coord arcsec 2000 | 04 02 13.19 +00 04 50.5 | |||||
Date first | 1891 | Date last | 2016 | Obs | 19 | ||||||
Pa first | 117 | Pa last | 117.5 | P.A. Now (θ) | 117.5° | ||||||
Sep first | 102.8 | Sep last | 103.046 | Sep. Now (ρ) | 103.046" | ||||||
Mag pri | 8.38 | Mag sec | 9.30 | delta mag (ΔM) | 0.92 | Spectral class | A4.5III (white) | ||||
Pri motion ra | +050 | Sec motion ra | +049 | ||||||||
Pri motion dec | +018 | Sec motion dec | +018 | ||||||||
Notes | V (Proper motion indicates physical) |
Name | HD 25400 | Constellation | Eridanus | SAO | 130882 | HIP | 18832 | ||||
Tycho2 | 0073-00758-1 | Gaia DR2 | 3257089896327021056 | HD | 25400 | BD | BD-00 630 | ||||
Distance | 168.35 | Distance ly | 549.16 |
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 |
04022+0005 | HJL1031 | 1998 | 2 | 118 | 103.1 | 8.38 | 9.30 | D | 040213.19+000450.5 | ||
04022+0005 | HJL1031 | 2000 | 13 | 118 | 103.1 | 8.38 | 9.30 | D | 040213.19+000450.5 | ||
04022+0005 | HJL1031 | 2010 | 14 | 118 | 103.1 | 8.38 | 9.30 | A4.5III | 040213.19+000450.5 | ||
04022+0005 | HJL1031 | 2015 | 15 | 118 | 103.0 | 8.38 | 9.30 | A4.5III | W | 040213.19+000450.5 | |
04022+0005 | HJL1031 | 2016 | 19 | 118 | 103.0 | 8.38 | 9.30 | A4.5III | V | 040213.19+000450.5 |
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=117.5° sep=103.05" |
Componente originario normalizzato | AB | Name | HD 25400 | Coord arcsec 2000 | 040213.19+000450.5 | Mag | 8.38 | ||||
Spectral class | A4.5III (white) | PmRA | 50.00 | PmDE | 18.0 | SAO | 130882 | ||||
HIP | 18832 | Tycho2 | 0073-00758-1 | HD | 25400 | BD | BD-00 630 |
Tycho2 | 0073-00758-1 | Pflag | RAmdeg | 60.55499285 | DEmdeg | 0.08069510 | |||||
PmRA | 51.3 | PmDE | 19.2 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1990.79 | EpDEm | 1990.50 | ||||
Num | 11 | Q RAmdeg | 1.0 | Q DEmdeg | 0.7 | Q pmRA | 0.9 | ||||
Q pmDE | 0.7 | BTmag | 8.774 | E BTmag | 0.018 | VTmag | 8.384 | ||||
E VTmag | 0.013 | Prox | 999 | TYC | T | HIP | 18832 | ||||
CCDM | RAdeg | 60.55487472 | DEdeg | 0.08065028 | EpRA 1990 | 1.68 | |||||
EpDE 1990 | 1.55 | E RAdeg | 6.2 | E DEdeg | 6.7 | Posflg | |||||
Corr | -0.3 |
SAO | 130882 | DelFlag | RA1950 | PmRA1950 | 0.0034 | ||||||
DE1950 | PmDE1950 | 0 | Vmag | 8.4 | SpType | A3 | |||||
Double code | Source | 31 | CatNum | 868 | DM | BD-00 630 | |||||
DMcomp | BDsup | HD | 25400 | M HD | 0 | ||||||
GC | RA1950rad | 1.04568945 | DE1950rad | -0.00101109 | PmRA2000 | 0.0037 | |||||
PmDE2000 | -0.003 |
Catalog | H | HIP | 18832 | Proxy | RAhms | 04 02 13.17 | |||||
DEdms | +00 04 50.3 | Vmag | 8.35 | VarFlag | R Vmag | H | |||||
RAdeg | 60.5549 | DEdeg | 0.0806496 | AstroRef | Plx | 5.09 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 25400 | BD | BD-00 630 | ||||||
CD | CP | Dm number | -00 630 | VIred | 0.43 | ||||||
SpType | A3 | R SpType | Coord arcsec 2000 | 040213.17+000450.3 |
HIP | 18832 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 1.0568818149 | DErad | 0.0014075956 | Plx | 5.94 | PmRA | 50.25 | ||||
PmDE | 19.2 | E RArad | 0.74 | E DErad | 0.53 | E Plx | 0.95 | ||||
E pmRA | 1.39 | E pmDE | 1.26 | Hpmag | 8.4345 | E Hpmag | 0.0013 | ||||
SHp | 0.01 | VA | 0 | BV | 0.364 | E BV | 0.01 | ||||
VI | 0.43 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 040219.28+000402.9 | Mag | 9.3 | PmRA | 49.00 | ||||
PmDE | 18.0 | SAO | 130887 | Tycho2 | 0073-00834-1 | HD | 25413 | ||||
DM | BD-00 631 | Calc delta mag | 0.92 | Calc coord | yes |
Tycho2 | 0073-00834-1 | Pflag | RAmdeg | 60.58039013 | DEmdeg | 0.06747788 | |||||
PmRA | 51.0 | PmDE | 18.9 | E RAmdeg | 11 | E DEmdeg | 12 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1988.49 | EpDEm | 1988.14 | ||||
Num | 10 | Q RAmdeg | 1.3 | Q DEmdeg | 0.8 | Q pmRA | 1.3 | ||||
Q pmDE | 0.8 | BTmag | 9.816 | E BTmag | 0.024 | VTmag | 9.300 | ||||
E VTmag | 0.019 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 60.58027222 | DEdeg | 0.06743472 | EpRA 1990 | 1.68 | |||||
EpDE 1990 | 1.55 | E RAdeg | 11.5 | E DEdeg | 12.7 | Posflg | |||||
Corr | -0.3 |
SAO | 130887 | DelFlag | RA1950 | PmRA1950 | 0.0032 | ||||||
DE1950 | PmDE1950 | 0.007 | Vmag | 8.8 | SpType | B8 | |||||
Double code | Source | 31 | CatNum | 869 | DM | BD-00 631 | |||||
DMcomp | BDsup | HD | 25413 | M HD | 0 | ||||||
GC | RA1950rad | 1.04613474 | DE1950rad | -0.00123936 | PmRA2000 | 0.0035 | |||||
PmDE2000 | 0.004 |