Coord 2000 | 15589-0304 | Discov num | WIS 298 | Comp | AC | Coord arcsec 2000 | 15 58 52.79 -03 04 23.1 | ||||
Date first | 1999 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 266 | Pa last | 265.8 | P.A. Now (θ) | 265.8° | ||||||
Sep first | 260.9 | Sep last | 262.041 | Sep. Now (ρ) | 262.041" | ||||||
Mag pri | 8.97 | Mag sec | 15.00 | delta mag (ΔM) | 6.03 | Spectral class | G0 (yellow) | ||||
Pri motion ra | -237 | Sec motion ra | -245 | ||||||||
Pri motion dec | +042 | Sec motion dec | +047 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 143144 | 140875 | 15 58 53 -03 04 23 | STF 3101 AB | 2019 | 54 | 74 | 2.2 | 8.97 | 9.09 | 0.12 | ||
Show | 140875 | 15 58 53 -03 04 23 | WIS 298 AC | 2015 | 5 | 266 | 262.0 | 8.97 | 15.00 | 6.03 | <=== |
Constellation | Serpens | SAO | 140875 | HIP | 78268 | Tycho2 | 5023-00460-1 | ||||
Gaia DR2 | 4399734368831131392 | HD | 143144 | BD | BD-02 4085 | Distance | 69.69 | ||||
Distance ly | 227.33 |
refcode | metd | author | reference |
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. | ||
WIS | WISE (Wide-field Infrared Survey Explorer) | . | |
WIS2010 | Hw - | Wright, E.L., Eisenhardt, P.R.M., Mainzer, A.K., Ressler, M.E., Cutri, R.M., | 2010AJ....140.1868W |
WIS2010 | Jarrett, T., Kirkpatrick, J.D., Padgett, D., McMillan, R.S., Skrutskie, M., | ||
WIS2010 | Stanford, S. A., Cohen, M., Walker, R.G., et al. | ||
WIS2010 | AJ 140, 1868, 2010 | ||
WIS2010 | (Note: default date of 2010.5 given for all measures) | ||
WIS2012 | Hw - | Cutri, R.M., Wright, E.L., Conrow, T., Bauer, J., Benford, D., Brandenburg, H., | 2012yCat.2311....0C |
WIS2012 | Dailey, J., Eisenhardt, P.R.M., Evans, T., Fajardo-Acosta, S., Fowler, J., | ||
WIS2012 | Gelino, C., et al. | ||
WIS2013 | Hw j | Cutri, R.M. et al. | 2013yCat.2328....0C |
WIS2013 | AllWISE Data Release. Vizier On-line Data Catalog: II/328 | ||
WIS2014 | Hw j | Kirkpatrick, J.D., Schneider, A., Fajardo-Acosta, S., Gelino, C.R., Mace, G.N., | 2014ApJ...783..122K |
WIS2014 | Wright, E.L., Logsdon, S.E., McLean, I.S., Cushing, M.C., Skrutskie, M.F., | ||
WIS2014 | Eisenhardt, P.R., Stern, D., et al. | ||
WIS2014 | ApJ 783, 122, 2014 (AllWISE Motion Survey, part 1) | ||
WIS2016 | Hw j | Kirkpatrick, J.D., Kellogg, K., Schneider, A.C., Fajardo-Acosta, S., Cushing, M., | 2016ApJS..224...36K |
WIS2016 | +E2 | Greco, J., Mace, G.N., Gelino, C.R., Wright, E.L., Eisenhardt, P.R.M., Stern, D., | |
WIS2016 | Faherty, J.K., et al. | ||
WIS2016 | ApJS 224, 36, 2016 (AllWISE Motion Survey, part 2) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
15589-0304 | WIS 298 | AC | 2010 | 3 | 266 | 261.1 | 8.97 | 15.00 | V | 155852.79-030423.1 | |
15589-0304 | WIS 298 | AC | 2015 | 4 | 266 | 259.9 | 8.97 | 15.00 | G0 | V | 155852.79-030423.1 |
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 | |
B | pa=73.8° sep=2.21" | |
C | pa=265.8° sep=261.67" | pa=265.7° sep=263.83" |
Name | HD 143144 | Coord arcsec 2000 | 155852.79-030423.1 | Mag | 8.97 | Spectral class | G0 (yellow) | ||||
PmRA | -237.00 | PmDE | 42.0 | SAO | 140875 | HIP | 78268 | ||||
Tycho2 | 5023-00460-1 | HD | 143144 | GC | 21457 | ADS | 9864 | ||||
BD | BD-02 4085 |
Tycho2 | 5023-00460-1 | Pflag | P | RAmdeg | 239.72024769 | DEmdeg | -3.07301574 | ||||
PmRA | -237.4 | PmDE | 41.5 | E RAmdeg | 11 | E DEmdeg | 14 | ||||
E pmRA | 1.9 | E pmDE | 1.9 | EpRAm | 1991.27 | EpDEm | 1990.85 | ||||
Num | 3 | Q RAmdeg | 2.6 | Q DEmdeg | 0.1 | Q pmRA | 2.7 | ||||
Q pmDE | 0.1 | BTmag | 9.654 | E BTmag | 0.025 | VTmag | 8.974 | ||||
E VTmag | 0.018 | Prox | 23 | TYC | T | HIP | 78268 | ||||
CCDM | A | RAdeg | 239.72054028 | DEdeg | -3.07319944 | EpRA 1990 | 1.63 | ||||
EpDE 1990 | 1.46 | E RAdeg | 10.8 | E DEdeg | 13.7 | Posflg | D | ||||
Corr | 0.1 |
SAO | 140875 | DelFlag | RA1950 | PmRA1950 | -0.0163 | ||||||
DE1950 | PmDE1950 | 0.045 | Vmag | 8 | SpType | G0 | |||||
Double code | Source | 70 | CatNum | 21457 | DM | BD-02 4085 | |||||
DMcomp | BDsup | HD | 143144 | M HD | 0 | ||||||
GC | 21457 | RA1950rad | 4.17256212 | DE1950rad | -0.05117221 | PmRA2000 | -0.0161 | ||||
PmDE2000 | 0.047 |
Catalog | H | HIP | 78268 | Proxy | H | RAhms | 15 58 52.94 | ||||
DEdms | -03 04 23.5 | Vmag | 8.23 | VarFlag | R Vmag | H | |||||
RAdeg | 239.721 | DEdeg | -3.07321 | AstroRef | A | Plx | 16.01 | ||||
CCDM | 15589-0304 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 71 | Rho | 2.254 | HD | 143144 | BD | BD-02 4085 | ||||
CD | CP | Dm number | -02 4085 | VIred | 0.67 | ||||||
SpType | G0 | R SpType | Coord arcsec 2000 | 155852.94-030423.5 |
HIP | 78268 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.18391314 | DErad | -0.0536375668 | Plx | 14.35 | PmRA | -241.52 | ||||
PmDE | 44.57 | E RArad | 1.79 | E DErad | 1.42 | E Plx | 2.05 | ||||
E pmRA | 1.76 | E pmDE | 1.69 | Hpmag | 8.3582 | E Hpmag | 0.0015 | ||||
SHp | 0.009 | VA | 0 | BV | 0.627 | E BV | 0.028 | ||||
VI | 0.69 |
Ccdm | 15589-0304 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.17 | DDEs | -23.0 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.6 | Sp | G0 | PmNote | * | ||||
PmRA | -243 | PmDE | 44 | Dm number | -02 4085 | Cat1 | BD | ||||
Name2 | 140875 | Cat2 | SAO | HD | 143144 | M HD | |||||
ADS BDS | A 9864 | M ADS BDS | N IDS | IDS | 15537S0247A | ||||||
HIC | 78268 |
Coord arcsec 2000 | 155852.93-030422.5 | Mag | 9.09 | PmRA | -237.00 | PmDE | 42.0 | ||||
HIP | 78268 | Tycho2 | 5023-00460-2 | Calc delta mag | 0.12 | Calc coord | yes |
Tycho2 | 5023-00460-2 | Pflag | P | RAmdeg | 239.72024769 | DEmdeg | -3.07301574 | ||||
PmRA | -237.4 | PmDE | 41.5 | E RAmdeg | 11 | E DEmdeg | 14 | ||||
E pmRA | 1.9 | E pmDE | 1.9 | EpRAm | 1991.27 | EpDEm | 1990.85 | ||||
Num | 3 | Q RAmdeg | 2.6 | Q DEmdeg | 0.1 | Q pmRA | 2.7 | ||||
Q pmDE | 0.1 | BTmag | 9.799 | E BTmag | 0.028 | VTmag | 9.088 | ||||
E VTmag | 0.021 | Prox | 23 | TYC | T | HIP | 78268 | ||||
CCDM | B | RAdeg | 239.72113722 | DEdeg | -3.07300389 | EpRA 1990 | 1.63 | ||||
EpDE 1990 | 1.46 | E RAdeg | 12.2 | E DEdeg | 15.7 | Posflg | D | ||||
Corr | 0.1 |
Catalog | H | HIP | 78268 | Proxy | H | RAhms | 15 58 52.94 | ||||
DEdms | -03 04 23.5 | Vmag | 8.23 | VarFlag | R Vmag | H | |||||
RAdeg | 239.721 | DEdeg | -3.07321 | AstroRef | A | Plx | 16.01 | ||||
CCDM | 15589-0304 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 71 | Rho | 2.254 | HD | 143144 | BD | BD-02 4085 | ||||
CD | CP | Dm number | -02 4085 | VIred | 0.67 | ||||||
SpType | G0 | R SpType | Coord arcsec 2000 | 155852.94-030423.5 |
HIP | 78268 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.18391314 | DErad | -0.0536375668 | Plx | 14.35 | PmRA | -241.52 | ||||
PmDE | 44.57 | E RArad | 1.79 | E DErad | 1.42 | E Plx | 2.05 | ||||
E pmRA | 1.76 | E pmDE | 1.69 | Hpmag | 8.3582 | E Hpmag | 0.0015 | ||||
SHp | 0.009 | VA | 0 | BV | 0.627 | E BV | 0.028 | ||||
VI | 0.69 |
Ccdm | 15589-0304 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF3101 | DRAs | DDEs | |||||||
R dRAs | Year | 1959 | Theta | 069 | Rho | 2.2 | |||||
Obs | 27 | Vmag | 8.9 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 9864 | M ADS BDS | N IDS | IDS | 15537S0247B | ||||||
HIC | 78268 |
Coord arcsec 2000 | 155835.37-030442.3 | Mag | 15 | PmRA | -245.00 | PmDE | 47.0 | ||||
Calc delta mag | 6.03 | Calc coord | yes |