Coord 2000 | 15149+3818 | Discov num | STF1926 | Comp | AB | Coord arcsec 2000 | 15 14 56.57 +38 18 04.0 | ||||
Date first | 1830 | Date last | 2016 | Obs | 95 | ||||||
Pa first | 261 | Pa last | 221.7 | P.A. Now (θ) | 221.7° | ||||||
Sep first | 1.6 | Sep last | 0.318 | Sep. Now (ρ) | 0.318" | ||||||
Mag pri | 7.35 | Mag sec | 9.01 | delta mag (ΔM) | 1.66 | Spectral class | F1V (yellow-white) | ||||
Pri motion ra | -034 | Sec motion ra | -034 | ||||||||
Pri motion dec | +048 | Sec motion dec | +048 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 64585 | 15 14 57 +38 18 04 | GII 218 Aa,Ab | 2014 | 1 | 138 | 0.1 | 8.10 | 8.10 | 0.00 | |||
Show | HD 135631 | 64585 | 15 14 57 +38 18 04 | STF 1926 AB | 2016 | 95 | 222 | 0.3 | 7.35 | 9.01 | 1.66 | <=== |
Name | HD 135631 | Constellation | Bootes | SAO | 64585 | HIP | 74631 | ||||
Tycho2 | 3045-00450-1 | HD | 135631 | GC | 20509 | BD | BD+38 2631 | ||||
Distance | 121.8 | Distance ly | 397.31 |
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 | ||
STFA | (F. Struve DD - Appendix list #1) | ................... | |
STFB | (F. Struve DD - Appendix list #2) | ................... | |
StF1833A | Ma - | Struve, F.G.W. | 1833MmRAS...5...13H |
StF1833A | +Mc | cited by Herschel (MemRAS 5, 13, 1833) | |
StF1833B | Ma - | Struve, F.G.W. | 1833AN.....10..389B |
StF1833B | cited by Bessel (AN 10, 389, 1833) | ||
StF1837 | Ma - | Struve, F.G.W. | 1837AN.....14...249 |
StF1837 | Stellarum duplicium et multiplicium mensurae micrometricae... | ||
StF1837 | (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837 | ||
StF1844A | Ma - | Struve, F.G.W. | 1844QB43.S66....... |
StF1844A | cited by Smyth (Cycle of Celestial Objects 2, 1844) | ||
StF1852A | Ma - | Struve, F.G.W. | . |
StF1852A | cited by Bishop (Bishop Obs. Astron. Observations 1852) | ||
StF1865A | Ma - | Struve, F.G.W. | 1865AN.....64...81E |
StF1865A | cited by Engelmann (AN 64, 81, #1518, 1865) | ||
StF1875A | Ma - | Struve, F.G.W. | 1875AN.....85..323D |
StF1875A | cited by Doberck, 1875 (see Dob1875b,f,g,h) | ||
StF1878 | Ma - | Struve, F.G.W. | . |
StF1878 | Pulkova Observations 9, 1878 | ||
StF1878B | Ma - | Struve, F.G.W. | 1878Obs.....2..239G |
StF1878B | cited by Gledhill (Obs 2, 239, 1878) | ||
StF1880A | Ma - | Struve, F.G.W. | 1880Obs.....3..535G |
StF1880A | cited by Gledhill (Obs 3, 535, 1880) | ||
StF1906A | Ma - | Struve, F.G.W. | 1906QB821.B972..... |
StF1906A | cited in BDS (Burnham Double Star Cat.), 1906 | ||
StF1906B | Ma - | Struve, F.G.W. | 1906MmRAS..56....1L |
StF1906B | cited by Lewis (MemRAS 56, 1, 1906) | ||
StF1922A | Ma - | Struve, F.G.W. | 1922AN....216...49R |
StF1922A | cited by Rabe (AN 216, 49, 1922) | ||
StF1932A | Ma - | Struve, F.G.W. | 1932QB821.A43...... |
StF1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
StF2002 | - - | Weis, J. | |
StF2002 | F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue | ||
StF2002 | USNO Library : QB 821 .S8 W49 2002 | ||
StF2022 | - - | email note from Jan Weis: 6 July 2022 | |
StF9999 | Ma - | Struve, F.G.W. | ................... |
StF9999 | Unpublished, manuscript or reference not found. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
15149+3818 | STF1926 | AB | 2016 | 95 | 222 | 0.3 | 7.35 | 9.01 | F1V | 151456.57+381804.0 |
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=144.7° sep=0.10" | |
B | pa=215.0° sep=0.29" | pa=235.2° sep=0.27" |
Name | HD 135631 | Coord arcsec 2000 | 151456.57+381804.0 | Mag | 7.35 | Spectral class | F1V (yellow-white) | ||||
PmRA | -34.00 | PmDE | 48.0 | SAO | 64585 | HIP | 74631 | ||||
Tycho2 | 3045-00450-1 | HD | 135631 | GC | 20509 | BD | BD+38 2631 |
Tycho2 | 3045-00450-1 | Pflag | RAmdeg | 228.73569816 | DEmdeg | 38.30110947 | |||||
PmRA | -34.4 | PmDE | 47.6 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 1.6 | E pmDE | 1.6 | EpRAm | 1991.53 | EpDEm | 1991.55 | ||||
Num | 9 | Q RAmdeg | 1.2 | Q DEmdeg | 1.2 | Q pmRA | 1.2 | ||||
Q pmDE | 1.2 | BTmag | 7.539 | E BTmag | 0.015 | VTmag | 7.175 | ||||
E VTmag | 0.010 | Prox | 999 | TYC | T | HIP | 74631 | ||||
CCDM | AB | RAdeg | 228.73579972 | DEdeg | 38.30099972 | EpRA 1990 | 1.68 | ||||
EpDE 1990 | 1.69 | E RAdeg | 3.9 | E DEdeg | 3.9 | Posflg | P | ||||
Corr | -0.1 |
SAO | 64585 | DelFlag | RA1950 | PmRA1950 | -0.0026 | ||||||
DE1950 | PmDE1950 | 0.045 | Vmag | 7.1 | SpType | F0p | |||||
Double code | Source | 70 | CatNum | 20509 | DM | BD+38 2631 | |||||
DMcomp | BDsup | HD | 135631 | M HD | 0 | ||||||
GC | 20509 | RA1950rad | 3.98390372 | DE1950rad | 0.67168899 | PmRA2000 | -0.0023 | ||||
PmDE2000 | 0.049 |
Catalog | H | HIP | 74631 | Proxy | H | RAhms | 15 14 56.60 | ||||
DEdms | +38 18 03.6 | Vmag | 7.11 | VarFlag | R Vmag | H | |||||
RAdeg | 228.736 | DEdeg | 38.301 | AstroRef | A | Plx | 7.9 | ||||
CCDM | 15149+3818 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 240 | Rho | 0.462 | HD | 135631 | BD | BD+38 2631 | ||||
CD | CP | Dm number | +38 2631 | VIred | 0.42 | ||||||
SpType | F0 | R SpType | Coord arcsec 2000 | 151456.60+381803.6 |
HIP | 74631 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 3.9921932161 | DErad | 0.6684786216 | Plx | 8.21 | PmRA | -33.15 | ||||
PmDE | 44.69 | E RArad | 0.47 | E DErad | 0.49 | E Plx | 0.65 | ||||
E pmRA | 0.54 | E pmDE | 0.61 | Hpmag | 7.1992 | E Hpmag | 0.0009 | ||||
SHp | 0.011 | VA | 0 | BV | 0.359 | E BV | 0.012 | ||||
VI | 0.42 |
Ccdm | 15149+3818 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.54 | DDEs | 4.3 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.2 | Sp | F0 | PmNote | * | ||||
PmRA | -40 | PmDE | 51 | Dm number | +38 2631 | Cat1 | BD | ||||
Name2 | +38 1392 | Cat2 | AGK2/3 | HD | 135631 | M HD | |||||
ADS BDS | A 9553 | M ADS BDS | N IDS | IDS | 15112N3840A | ||||||
HIC | 74631 |
Coord arcsec 2000 | 151456.57+381803.9 | Mag | 8.1 | Calc coord | yes |
Coord arcsec 2000 | 151456.56+381803.8 | Mag | 9.01 | PmRA | -34.00 | PmDE | 48.0 | ||||
Calc delta mag | 0.91 | Calc coord | yes |
Ccdm | 15149+3818 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1926 | DRAs | DDEs | |||||||
R dRAs | Year | 1960 | Theta | 252 | Rho | 0.6 | |||||
Obs | 99 | Vmag | 9.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 9553 | M ADS BDS | N IDS | IDS | 15112N3840B | ||||||
HIC | 74631 |