Coord 2000 | 09473-0239 | Discov num | HJ 822 | Comp | Coord arcsec 2000 | 09 47 19.71 -02 38 59.8 | |||||
Date first | 1827 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 200 | Pa last | 200.1 | P.A. Now (θ) | 200.1° | ||||||
Sep first | 16.0 | Sep last | 22.846 | Sep. Now (ρ) | 22.846" | ||||||
Mag pri | 8.91 | Mag sec | 11.47 | delta mag (ΔM) | 2.56 | Spectral class | K0 (yellow-orange) | ||||
Pri motion ra | -008 | Sec motion ra | -030 | ||||||||
Pri motion dec | -007 | Sec motion dec | -014 | ||||||||
Notes |
Name | HD 84766 | Constellation | Sextans | SAO | 137131 | Tycho2 | 4898-00429-1 | ||||
Gaia DR2 | 3826674096751057152 | HD | 84766 |
refcode | metd | author | reference |
HJ_1826 | Mb - | Herschel, J.F.W. | 1826MmRAS...2..459H |
HJ_1826 | MemRAS 2, 459, 1826 | ||
HJ_1829a | Mb - | Herschel, J.F.W. | 1829MmRAS...3...47H |
HJ_1829a | MemRAS 3, 47, 1829 | ||
HJ_1829b | Mb - | Herschel, J.F.W. | 1829MmRAS...3..177H |
HJ_1829b | MemRAS 3, 177, 1829 | ||
HJ_1831 | Ma - | Herschel, J.F.W. | 1831MmRAS...4..331H |
HJ_1831 | +Mb | MemRAS 4, part 2, 331, 1831 | |
HJ_1833a | Ma - | Herschel, J.F.W. | 1833MmRAS...5...13H |
HJ_1833a | +Mb | MemRAS 5, 13, 1833 | |
HJ_1833b | orb - | Herschel, J.F.W. | 1833MmRAS...5..171H |
HJ_1833b | MemRAS 5, 171, 1833 | ||
HJ_1833c | Mb - | Herschel, J.F.W. | 1833MmRAS...6....1H |
HJ_1833c | MemRAS 6, 1, 1833 | ||
HJ_1833d | orb - | Herschel, J.F.W. | 1833MmRAS...6..149H |
HJ_1833d | MemRAS 6, 149, 1833 | ||
HJ_1835 | Ma - | Herschel, J.F.W. | 1835MmRAS...8...37H |
HJ_1835 | +Mb | MemRAS 8, 37, 1835 | |
HJ_1836 | Mb - | Herschel, J.F.W. | 1836MmRAS...9..193H |
HJ_1836 | MemRAS 9, 193, 1836 | ||
HJ_1847a | Ma j | Herschel, J.F.W. | . |
HJ_1847a | +Mb | Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838) | |
HJ_1847b | Ma j | Herschel, J.F.W. | . |
HJ_1847b | Cape Results, London, 1847 | ||
HJ_1850 | orb - | Herschel, J.F.W. | 1850MmRAS..18...47H |
HJ_1850 | MemRAS 18, 47, 1850 | ||
HJ_1870 | Mb - | Herschel, J.F.W. | 1870MmRAS..38....1H |
HJ_1870 | MemRAS 38, 1, 1870 | ||
HJ_1874A | - | Herschel, J.F.W. | 1874MNRAS..35...28B |
HJ_1874A | cited by Burnham (MNRAS 35, 28, 1874) | ||
HJ_1875A | Ma - | Herschel, J.F.W. | 1875AN.....85..323D |
HJ_1875A | +Mb | cited by Doberck, 1875 (see Dob1875b,f,g,h) | |
HJ_1880A | Ma - | Herschel, J.F.W. | 1880Obs.....3..508G |
HJ_1880A | +Mb | cited by Gledhill (Obs 3, 508, 1880) | |
HJ_1880B | Mb - | Herschel, J.F.W. | 1880MNRAS..40..497B |
HJ_1880B | cited by Burnham (MNRAS 40, 497, 1880) | ||
HJ_1897A | Ma j | Herschel, J.F.W. | 1897MNRAS..57..541S |
HJ_1897A | cited by See (MNRAS 57, 541, 1897) | ||
HJ_1905A | Ma - | Herschel, J.F.W. | 1905LicOB...3..147A |
HJ_1905A | +Mb | cited by Aitken (Lick Obs. Bull. 3, 147, 1905) | |
HJ_1906A | Ma - | Herschel, J.F.W. | 1906MmRAS..56....1L |
HJ_1906A | +Mb | cited by Lewis (MemRAS 56, 1, 1906) | |
HJ_1906B | Ma - | Herschel, J.F.W. | 1906QB821.B972..... |
HJ_1906B | +Mb | cited in BDS (Burnham Double Star Cat.), 1906 | |
HJ_1927A | Mb - | Herschel, J.F.W. | 1927sdsc.book...... |
HJ_1927A | cited in SDS (Southern Double Star Catalog), 1927 | ||
HJ_1932A | Mb - | Herschel, J.F.W. | 1932QB821.A43...... |
HJ_1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
HJ_9999 | M j | Herschel, J.F.W. | ................... |
HJ_9999 | +Ma | Unpublished, manuscript or reference not found. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
09473-0239 | HJ 822 | 2001 | 6 | 200 | 22.7 | 9.00 | 10.60 | K0 | D | 094719.71-023859.8 | |
09473-0239 | HJ 822 | 2012 | 9 | 201 | 22.9 | 9.00 | 10.60 | K0 | D | 094719.71-023859.8 | |
09473-0239 | HJ 822 | 2015 | 11 | 200 | 22.8 | 8.91 | 11.47 | K0 | 094719.71-023859.8 |
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=200.1° sep=22.84" |
Componente originario normalizzato | AB | Name | HD 84766 | Coord arcsec 2000 | 094719.71-023859.8 | Mag | 8.91 | ||||
Spectral class | K0 (yellow-orange) | PmRA | -8.00 | PmDE | -7.0 | SAO | 137131 | ||||
Tycho2 | 4898-00429-1 | HD | 84766 | DM | BD-01 2303 |
Tycho2 | 4898-00429-1 | Pflag | RAmdeg | 146.83213686 | DEmdeg | -2.64995126 | |||||
PmRA | -7.9 | PmDE | -8.3 | E RAmdeg | 11 | E DEmdeg | 12 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1989.14 | EpDEm | 1988.61 | ||||
Num | 12 | Q RAmdeg | 1.2 | Q DEmdeg | 0.8 | Q pmRA | 1.1 | ||||
Q pmDE | 0.7 | BTmag | 10.004 | E BTmag | 0.029 | VTmag | 8.909 | ||||
E VTmag | 0.017 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 146.83215389 | DEdeg | -2.64993250 | EpRA 1990 | 1.84 | |||||
EpDE 1990 | 1.80 | E RAdeg | 11.5 | E DEdeg | 12.9 | Posflg | |||||
Corr | 0.1 |
SAO | 137131 | DelFlag | RA1950 | PmRA1950 | -0.0021 | ||||||
DE1950 | PmDE1950 | -0.019 | Vmag | 8.5 | SpType | K0 | |||||
Double code | Source | 27 | CatNum | 3813 | DM | BD-01 2303 | |||||
DMcomp | BDsup | HD | 84766 | M HD | 0 | ||||||
GC | RA1950rad | 2.55163953 | DE1950rad | -0.04219693 | PmRA2000 | -0.0019 | |||||
PmDE2000 | -0.015 |
Ccdm | 09473-0239 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.59 | DDEs | -0.5 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.0 | Sp | K0 | PmNote | * | ||||
PmRA | -34 | PmDE | -23 | Dm number | -01 2303 | Cat1 | BD | ||||
Name2 | -02 536 | Cat2 | AGK2/3 | HD | 84766 | M HD | |||||
ADS BDS | B 5206 | M ADS BDS | N IDS | IDS | 09423S0211A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 094719.19-023921.3 | Mag | 11.47 | PmRA | -30.00 | ||||
PmDE | -14.0 | Calc delta mag | 2.56 | Calc coord | yes |
Ccdm | 09473-0239 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HJ 822 | DRAs | DDEs | |||||||
R dRAs | Year | 1892 | Theta | 194 | Rho | 21.4 | |||||
Obs | 3 | Vmag | 10.6 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | B 5206 | M ADS BDS | N IDS | IDS | 09423S0211B | ||||||
HIC |