Coord 2000 | 12083+6353 | Discov num | HDS1712 | Comp | AB | Coord arcsec 2000 | 12 08 18.98 +63 53 11.8 | ||||
Date first | 1991 | Date last | 2016 | Obs | 5 | ||||||
Pa first | 352 | Pa last | 353.8 | P.A. Now (θ) | 353.8° | ||||||
Sep first | 2.3 | Sep last | 2.213 | Sep. Now (ρ) | 2.213" | ||||||
Mag pri | 8.64 | Mag sec | 12.67 | delta mag (ΔM) | 4.03 | Spectral class | F8 (yellow-white) | ||||
Pri motion ra | -004 | Sec motion ra | -005 | ||||||||
Pri motion dec | +037 | Sec motion dec | +036 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 15722 | 12 08 19 +63 53 12 | GII 187 Aa,Ab | 2014 | 1 | 107 | 0.3 | 9.40 | 9.40 | 0.00 | |||
Show | 15722 | 12 08 19 +63 53 12 | HDS 1712 AB | 2016 | 5 | 354 | 2.2 | 8.64 | 12.67 | 4.03 | <=== |
Constellation | Draco | SAO | 15722 | HIP | 59190 | Tycho2 | 4157-00032-1 | ||||
HD | 105439 | BD | BD+64 881 | Distance | 125 | Distance ly | 407.75 |
refcode | metd | author | reference |
Gii1991 | Ma j | Gili, R. | 1991AN....312...41G |
Gii1991 | AN 312, 41, 1991 | ||
Gii1994 | M+ j | Gili, R. (Couteau & Gili) | 1994A&AS..106..377G |
Gii1994 | +C | A&AS 106, 377, 1994 | |
Gii1997 | M+ j | Gili, R. & Couteau, P. | 1997A&AS..126....1G |
Gii1997 | +C | A&AS 126, 1, 1997 | |
Gii2001 | C j | Gili, R. & Bonneau, D. | 2001A&A...378..954G |
Gii2001 | A&A 378, 954, 2001 | ||
Gii2008 | C j | Gili, R. | 2008IAUDS.165....1G |
Gii2008 | Inf. Circ. 165, 1, 2008 | ||
Gii2009 | S j | Gili, R. | 2009IAUDS.168....1G |
Gii2009 | +orb | Inf. Circ. 168, 1, 2009 | |
Gii2009b | C j | Gili, R. & Agati, J.-L. | 2009O&T....73....9G |
Gii2009b | +S | Obs. et Travaux 73, 9, 2009 | |
Gii2009c | C j | Gili, R. & Agati, J.-L. | 2009O&T....74...14G |
Gii2009c | +S | Obs. et Travaux 74, 14, 2009 | |
Gii2012 | S j | Gili, R. & Prieur, J.-L. | 2012AN....333..727G |
Gii2012 | +Cl | AN 333, 727, 2012 | |
Gii2016 | S j | Gili, R. | 2016IAUDS.190....4G |
Gii2016 | +Cl | Inf. Circ. 190, 4, 2016 | |
Gii2016b | Cl | Gili, R. | |
Gii2016b | private comm. (email 27 Aug 2016) | ||
Gii2020 | S | Gili, R., Prieur, J.-L., Rivet, J.-P., Scardia, M., Pansecchi, L., Argyle, R.W., | 2020AN....341..441G |
Gii2020 | +Cl | Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D. & Maccarini, L. | |
Gii2020 | AN 341, 441, 2020 | ||
Gii2021 | S | Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., | 2021AN....342..865G |
Gii2021 | Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D., | ||
Gii2021 | Maccarini, L. & Serot, J. | ||
Gii2021 | AN 342, 865, 2021 | ||
Gii2022 | S | Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., | 2022AN....34324008G |
Gii2022 | Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D., | ||
Gii2022 | Maccarini, L. & Serot, J. | ||
Gii2022 | AN 343, 24008, 2022 | ||
Gii2022 | errata for Gii2022 (source of code "P" measures in wds) | 2023AN....34437001G | |
Gii2022 | AN 344, 37001, 2023 | ||
HDS | Hipparcos Double Star (from additional DD list) | ................... |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
12083+6353 | HDS1712 | AB | 2016 | 5 | 354 | 2.2 | 8.64 | 12.67 | F8 | 120818.98+635311.8 |
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 | Ab | |
Ab | pa=124.8° sep=0.14" | |
B | pa=357.3° sep=2.20" | pa=354.5° sep=2.29" |
Coord arcsec 2000 | 120818.98+635311.8 | Mag | 8.64 | Spectral class | F8 (yellow-white) | PmRA | -4.00 | ||||
PmDE | 37.0 | SAO | 15722 | HIP | 59190 | Tycho2 | 4157-00032-1 | ||||
HD | 105439 | BD | BD+64 881 |
Tycho2 | 4157-00032-1 | Pflag | RAmdeg | 182.07907734 | DEmdeg | 63.88659686 | |||||
PmRA | -3.6 | PmDE | 36.5 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 1.2 | E pmDE | 1.3 | EpRAm | 1991.02 | EpDEm | 1991.05 | ||||
Num | 12 | Q RAmdeg | 0.8 | Q DEmdeg | 0.9 | Q pmRA | 0.8 | ||||
Q pmDE | 0.9 | BTmag | 9.156 | E BTmag | 0.017 | VTmag | 8.637 | ||||
E VTmag | 0.013 | Prox | 23 | TYC | T | HIP | 59190 | ||||
CCDM | A | RAdeg | 182.07909639 | DEdeg | 63.88651306 | EpRA 1990 | 1.64 | ||||
EpDE 1990 | 1.70 | E RAdeg | 6.4 | E DEdeg | 6.5 | Posflg | |||||
Corr | -0.1 |
SAO | 15722 | DelFlag | RA1950 | PmRA1950 | -0.0006 | ||||||
DE1950 | PmDE1950 | 0.028 | Vmag | 8.6 | SpType | F8 | |||||
Double code | Source | 2 | CatNum | 585 | DM | BD+64 881 | |||||
DMcomp | BDsup | HD | 105439 | M HD | 0 | ||||||
GC | RA1950rad | 3.1670078 | DE1950rad | 1.11987807 | PmRA2000 | -0.0003 | |||||
PmDE2000 | 0.032 |
Catalog | H | HIP | 59190 | Proxy | H | RAhms | 12 08 18.98 | ||||
DEdms | +63 53 11.4 | Vmag | 8.51 | VarFlag | R Vmag | G | |||||
RAdeg | 182.079 | DEdeg | 63.8865 | AstroRef | A | Plx | 8 | ||||
CCDM | 12083+6353 | N CCDM | H | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | D | M HIP | AB | |||||
Theta | 352 | Rho | 2.258 | HD | 105439 | BD | BD+64 881 | ||||
CD | CP | Dm number | +64 881 | VIred | 0.57 | ||||||
SpType | F8 | R SpType | Coord arcsec 2000 | 120818.98+635311.4 |
HIP | 59190 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 3.1778796899 | DErad | 1.1150298988 | Plx | 8 | PmRA | -2.81 | ||||
PmDE | 34.82 | E RArad | 0.69 | E DErad | 0.7 | E Plx | 0.83 | ||||
E pmRA | 0.91 | E pmDE | 0.78 | Hpmag | 8.6638 | E Hpmag | 0.0015 | ||||
SHp | 0.016 | VA | 0 | BV | 0.545 | E BV | 0.072 | ||||
VI | 0.57 |
Ccdm | 12083+6353 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.98 | DDEs | 11.8 | ||||||
R dRAs | 82 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.7 | Sp | F8 | PmNote | * | ||||
PmRA | -5 | PmDE | 36 | Dm number | +64 881 | Cat1 | BD | ||||
Name2 | +64 585 | Cat2 | AGK2/3 | HD | 105439 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | ||||||||
HIC | 59190 |
Coord arcsec 2000 | 120819.00+635311.7 | Mag | 9.4 | Calc coord | yes |
Coord arcsec 2000 | 120818.96+635314.0 | Mag | 12.67 | PmRA | -5.00 | PmDE | 36.0 | ||||
Calc delta mag | 3.27 | Calc coord | yes |
Ccdm | 12083+6353 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HDS | DRAs | 0.93 | DDEs | 14.0 | |||||
R dRAs | 82 | Year | 1991 | Theta | 352 | Rho | 2.3 | ||||
Obs | 1 | Vmag | 12.7 | Sp | PmNote | * | |||||
PmRA | -5 | PmDE | 36 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | ||||||||
HIC | 59190 |