Coord 2000 | 09008+0448 | Discov num | HDS1307 | Comp | AB | Coord arcsec 2000 | 09 00 48.65 +04 47 38.2 | ||||
Date first | 1991 | Date last | 2018 | Obs | 8 | ||||||
Pa first | 197 | Pa last | 34.4 | P.A. Now (θ) | 34.4° | ||||||
Sep first | 0.5 | Sep last | 0.571 | Sep. Now (ρ) | 0.571" | ||||||
Mag pri | 9.73 | Mag sec | 13.40 | delta mag (ΔM) | 3.67 | Spectral class | |||||
Pri motion ra | +194 | Sec motion ra | |||||||||
Pri motion dec | -113 | Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 09 00 49 +04 47 38 | GII 165 Aa,Ab | 2013 | 1 | 121 | 0.1 | 10.50 | 10.50 | 0.00 | ||||
Show | 09 00 49 +04 47 38 | HDS 1307 AB | 2018 | 8 | 34 | 0.6 | 9.73 | 13.40 | 3.67 | <=== | |||
Show | 09 00 49 +04 47 38 | LEP 34 AB,C | 2016 | 8 | 257 | 12.3 | 9.70 | 11.90 | 2.20 |
Constellation | Hydra | HIP | 44260 | Tycho2 | 0229-00853-1 | Gaia DR2 | 580211564423065088 | ||||
BD | BD+05 2093 | Distance | 44.44 | Distance ly | 144.96 |
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) | ................... | |
Lep2001 | Hs j | Lepine, S., Wallace, D., Shara, M., Moffat, A., & Niemela, V. | 2001AJ....122.3407L |
Lep2001 | AJ 122, 3407, 2001 | ||
Lep2007 | P - | Lepine, S. & Bongiorno, B. | 2007AJ....133..889L |
Lep2007 | +Ht | AJ 133, 889, 2007 | |
Lep2007 | +E2 | (data from LSPM catalog for cpm pairs, compiled from Tycho, 2MASS, USNO-B, etc. | |
Lep2007 | and reduced to J2000. Measures only added for new pairs; most of these have been | ||
Lep2007 | T-coded as 2MASS astrometry was generated and added to WDS) | ||
Lep2007b | A j | Lepine, S., Rich, R.M., Shara, M.M., Cruz, K.L., & Skemer, A. | 2007ApJ...668..507L |
Lep2007b | ApJ 668, 507, 2007 | ||
Lep2008 | Pa - | Lepine, S. | 2008AJ....135.2177L |
Lep2008 | AJ 135, 2177, 2008 | ||
Lep2009 | C - | Lepine, S., Thorstensen, J.R., Shara, M.M. & Rich, R.M. | 2009AJ....137.4109L |
Lep2009 | AJ 137, 4109, 2009 | ||
Lep2011 | - | Lepine, S. | 2011ASPC..448.1375L |
Lep2011 | ASP Conf 448, 1375, 2011 (statistical study of CPM pairs, no data) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
09008+0448 | HDS1307 | AB | 2010 | 3 | 33 | 0.6 | 9.91 | 13.58 | D | 090048.53+044739.3 | |
09008+0448 | HDS1307 | AB | 2014 | 4 | 34 | 0.6 | 9.73 | 13.40 | 090048.53+044739.3 | ||
09008+0448 | HDS1307 | AB | 2018 | 5 | 34 | 0.6 | 9.73 | 13.40 | 090048.65+044738.2 |
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 | B | |
Ab | pa=121.5° sep=0.15" | ||
B | pa=34.3° sep=0.57" | pa=19.8° sep=0.58" | |
C | pa=256.9° sep=12.27" | pa=257.3° sep=12.37" | pa=255.1° sep=12.69" |
Coord arcsec 2000 | 090048.65+044738.2 | Mag | 9.73 | PmRA | 194.00 | PmDE | -113.0 | ||||
HIP | 44260 | Tycho2 | 0229-00853-1 | BD | BD+05 2093 |
Tycho2 | 0229-00853-1 | Pflag | RAmdeg | 135.20267536 | DEmdeg | 4.79396447 | |||||
PmRA | 187.3 | PmDE | -111.1 | E RAmdeg | 18 | E DEmdeg | 22 | ||||
E pmRA | 2.6 | E pmDE | 2.5 | EpRAm | 1991.25 | EpDEm | 1990.97 | ||||
Num | 3 | Q RAmdeg | 0.4 | Q DEmdeg | 0.2 | Q pmRA | 0.5 | ||||
Q pmDE | 0.2 | BTmag | 10.802 | E BTmag | 0.043 | VTmag | 9.816 | ||||
E VTmag | 0.027 | Prox | 999 | TYC | T | HIP | 44260 | ||||
CCDM | AB | RAdeg | 135.20225000 | DEdeg | 4.79421278 | EpRA 1990 | 1.85 | ||||
EpDE 1990 | 1.95 | E RAdeg | 17.6 | E DEdeg | 22.0 | Posflg | |||||
Corr | 0.5 |
Catalog | H | HIP | 44260 | Proxy | H | RAhms | 09 00 48.53 | ||||
DEdms | +04 47 39.3 | Vmag | 9.71 | VarFlag | R Vmag | H | |||||
RAdeg | 135.202 | DEdeg | 4.79424 | AstroRef | A | Plx | 22.1 | ||||
CCDM | 09008+0448 | N CCDM | H | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | D | M HIP | AB | |||||
Theta | 197 | Rho | 0.466 | HD | BD | BD+05 2093 | |||||
CD | CP | Dm number | +05 2093 | VIred | 0.7 | ||||||
SpType | R SpType | Coord arcsec 2000 | 090048.53+044739.3 |
HIP | 44260 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 2.3597238435 | DErad | 0.0836752434 | Plx | 22.5 | PmRA | 195.76 | ||||
PmDE | -113.56 | E RArad | 2.08 | E DErad | 1.15 | E Plx | 2.49 | ||||
E pmRA | 2.65 | E pmDE | 1.11 | Hpmag | 9.87 | E Hpmag | 0.0037 | ||||
SHp | 0.026 | VA | 0 | BV | 0.882 | E BV | 0.048 | ||||
VI | 0.89 |
Ccdm | 09008+0448 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.65 | DDEs | -21.7 | ||||||
R dRAs | 82 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.9 | Sp | PmNote | * | |||||
PmRA | 194 | PmDE | -113 | Dm number | +05 2093 | Cat1 | BD | ||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | ||||||||
HIC | 44260 |
Coord arcsec 2000 | 090048.66+044738.1 | Mag | 10.5 | Calc coord | yes |
Coord arcsec 2000 | 090048.67+044738.7 | Mag | 13.4 | Calc delta mag | 2.9 | Calc coord | yes |
Ccdm | 09008+0448 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HDS | DRAs | 0.64 | DDEs | -22.2 | |||||
R dRAs | 82 | Year | 1991 | Theta | 197 | Rho | 0.5 | ||||
Obs | 1 | Vmag | 13.6 | Sp | PmNote | * | |||||
PmRA | 194 | PmDE | -113 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | ||||||||
HIC | 44260 |
Coord arcsec 2000 | 090047.85+044735.4 | Mag | 11.9 | PmRA | 187.00 | PmDE | -111.0 | ||||
Calc delta mag | 1.4 | Calc coord | yes |