Coord 2000 | 21123-0142 | Discov num | LYS 37 | Comp | AC | Coord arcsec 2000 | 21 12 17.95 -01 42 01.1 | ||||
Date first | 1984 | Date last | 2015 | Obs | 7 | ||||||
Pa first | 85 | Pa last | 85 | P.A. Now (θ) | 85° | ||||||
Sep first | 33.3 | Sep last | 33.117 | Sep. Now (ρ) | 33.117" | ||||||
Mag pri | 11.47 | Mag sec | 13.42 | delta mag (ΔM) | 1.95 | Spectral class | |||||
Pri motion ra | +002 | Sec motion ra | +043 | ||||||||
Pri motion dec | -006 | Sec motion dec | +012 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 21 12 18 -01 42 01 | BAL 263 AB | 2015 | 10 | 358 | 15.9 | 11.47 | 12.00 | 0.53 | ||||
Show | 21 12 18 -01 42 01 | LYS 37 AC | 2015 | 7 | 85 | 33.1 | 11.47 | 13.42 | 1.95 | <=== | |||
Show | 21 12 18 -01 42 01 | FYM 190 AD | 2014 | 5 | 169 | 16.1 | 11.47 | 15.32 | 3.85 |
Constellation | Aquarius | Tycho2 | 5193-00725-1 | Gaia DR2 | 2688714948238876672 |
discov_num | notes | refcode |
BAL 263 | LYS 37AB. Designation match was originally missed because BAL 264 | |
measure was incorrectly attributed to BAL 263. |
refcode | metd | author | reference |
Bal1924 | Ma - | Baillaud, R. | 1924JO......7..117B |
Bal1924 | J. Obs. 7, 117, 1924 | ||
Bal1925 | Ma - | Baillaud, R. | 1925JO......8...53B |
Bal1925 | J. Obs. 8, 53, 1925 | ||
Bal1925b | Ma j | Baillaud, R. | 1925JO......8...56B |
Bal1925b | J. Obs. 8, 56, 1925 | ||
Bal1926 | Ma - | Baillaud, R. | 1926JO......9..129P |
Bal1926 | J. Obs. 9, 129, 1926 | ||
Bal1937A | Ma - | Baillaud, R. | 1937AnLei..18....1S |
Bal1937A | cited by Strand (Ann. Sterrew. Leiden 18, 1937) | ||
Bal1944 | C - | Baillaud, R. | 1944AnBes...3...33B |
Bal1944 | +Pa | Ann. Obs. Besancon New Ser. 3, 33, 1943 | |
Bal1944 | +Po | ||
FyM2013 | C j | Fay, M. | 2013OED....10...38F |
FyM2013 | El Observador de Estrellas Dobles, Issue #10, 38, 2013 | ||
FyM2013b | C j | Fay, M. | . |
FyM2013b | Il Bollettino Delle Stelle Doppie 5, 10, 2013 | ||
FyM2013c | C j | Fay, M. | . |
FyM2013c | Il Bollettino Delle Stelle Doppie 6, 40, 2013 | ||
FyM2013d | C j | Fay, M. | . |
FyM2013d | Il Bollettino Delle Stelle Doppie 6, 46, 2013 | ||
FyM2014 | C j | Fay, M. | . |
FyM2014 | Il Bollettino Delle Stelle Doppie 9, 36, 2014 | ||
FyM2014 | (Italian translation on page 21 of the same publication) | ||
FyM2014b | C - | Fay, M. | . |
FyM2014b | private communication | ||
FyM2014c | C j | Fay, M. | 2014OED....13...19F |
FyM2014c | El Observador de Estrellas Dobles, Issue #13, 19, 2014 | ||
FyM2015a | C j | Fay, M. | 2015OED....14...48F |
FyM2015a | El Observador de Estrellas Dobles, Issue #14, 48, 2015 | ||
FyM2015b | C j | Fay, M. | 2015OED....15...48F |
FyM2015b | El Observador de Estrellas Dobles, Issue #15, 48, 2015 | ||
FyM2016a | C - | Fay, M. | 2016OED....16...94F |
FyM2016a | El Observador de Estrellas Dobles, Issue #16, 94, 2016 | ||
FyM2016b | C j | Fay, M. | 2016OED....16..132F |
FyM2016b | El Observador de Estrellas Dobles, Issue #16, 132, 2016 | ||
FyM2016c | C j | Fay, M. | 2016OED....17...14F |
FyM2016c | El Observador de Estrellas Dobles, Issue #17, 14, 2016 | ||
FyM2017a | C - | Fay, M. | . |
FyM2017a | Il Bollettino Delle Stelle Doppie 20, 51, 2017 | ||
FyM2017a | (Italian translation on page 29 of the same publication) | ||
FyM2017b | C j | Fay, M. | 2017OED....19...71F |
FyM2017b | El Observador de Estrellas Dobles, Issue #19, 71, 2017 | ||
Lys1987a | Pa ? | Louys, L. | 1987BAORB..10..129L |
Lys1987a | Bull. R. Astron. Obs. Belgium 10, 129, 1987 | ||
Lys1987b | Pa ? | Louys, L. | 1987BAORB..10..136L |
Lys1987b | Bull. R. Astron. Obs. Belgium 10, 136, 1987 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21123-0142 | LYS 37 | AC | 1998 | 2 | 85 | 33.2 | 11.47 | 13.50 | D | 211217.95-014201.1 | |
21123-0142 | LYS 37 | AC | 2000 | 3 | 85 | 33.1 | 11.47 | 13.50 | N D | 211217.95-014201.1 | |
21123-0142 | LYS 37 | AC | 2012 | 4 | 85 | 33.5 | 11.47 | 13.50 | N D | 211217.95-014201.1 | |
21123-0142 | LYS 37 | AC | 2013 | 5 | 85 | 33.2 | 11.47 | 13.42 | N | 211217.95-014201.1 | |
21123-0142 | LYS 37 | AC | 2015 | 7 | 85 | 33.1 | 11.47 | 13.42 | N | 211217.95-014201.1 |
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 | C | |
B | pa=357.5° sep=15.89" | ||
C | pa=85.0° sep=33.10" | pa=111.1° sep=36.09" | |
D | pa=169.2° sep=16.14" | pa=173.3° sep=31.95" | pa=238.0° sep=35.33" |
Coord arcsec 2000 | 211217.95-014201.1 | Mag | 11.47 | PmRA | 2.00 | PmDE | -6.0 | ||||
Tycho2 | 5193-00725-1 |
Tycho2 | 5193-00725-1 | Pflag | RAmdeg | 318.07479445 | DEmdeg | -1.70031023 | |||||
PmRA | 6.1 | PmDE | -13.3 | E RAmdeg | 80 | E DEmdeg | 103 | ||||
E pmRA | 2.1 | E pmDE | 2.3 | EpRAm | 1971.05 | EpDEm | 1956.04 | ||||
Num | 3 | Q RAmdeg | 0.3 | Q DEmdeg | 0.4 | Q pmRA | 0.3 | ||||
Q pmDE | 0.4 | BTmag | 12.566 | E BTmag | 0.326 | VTmag | 11.467 | ||||
E VTmag | 0.163 | Prox | 999 | TYC | HIP | ||||||
CCDM | RAdeg | 318.07478139 | DEdeg | -1.70027861 | EpRA 1990 | 1.90 | |||||
EpDE 1990 | 1.78 | E RAdeg | 91.2 | E DEdeg | 131.9 | Posflg | |||||
Corr | 0.0 |
Ccdm | 21123-0142 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.10 | DDEs | -1.5 | ||||||
R dRAs | 43 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 11.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | * | IDS | 21071S0207A | ||||||
HIC |
Coord arcsec 2000 | 211217.90-014145.2 | Mag | 12 | PmRA | 10.00 | PmDE | 6.0 | ||||
Calc delta mag | 0.53 | Calc coord | yes |
Ccdm | 21123-0142 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | LYS 37 | DRAs | -0.14 | DDEs | 14.1 | |||||
R dRAs | 43 | Year | 1984 | Theta | 357 | Rho | 15.6 | ||||
Obs | 1 | Vmag | 12.0 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | * | IDS | 21071S0207B | ||||||
HIC |
Coord arcsec 2000 | 211220.15-014158.2 | Mag | 13.42 | PmRA | 43.00 | PmDE | 12.0 | ||||
Calc delta mag | 1.95 | Calc coord | yes |
Ccdm | 21123-0142 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | LYS 37 | DRAs | 2.11 | DDEs | 1.3 | |||||
R dRAs | 43 | Year | 1984 | Theta | 85 | Rho | 33.3 | ||||
Obs | 1 | Vmag | 13.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | * | IDS | 21071S0207C | ||||||
HIC |
Coord arcsec 2000 | 211218.15-014217.0 | Mag | 15.32 | Calc delta mag | 3.85 | Calc coord | yes |