Coord 2000 | 07277+6300 | Discov num | STF1075 | Comp | AC | Coord arcsec 2000 | 07 27 44.09 +62 59 45.1 | ||||
Date first | 1880 | Date last | 2015 | Obs | 12 | ||||||
Pa first | 333 | Pa last | 334.1 | P.A. Now (θ) | 334.1° | ||||||
Sep first | 223.5 | Sep last | 224.252 | Sep. Now (ρ) | 224.252" | ||||||
Mag pri | 8.53 | Mag sec | 9.75 | delta mag (ΔM) | 1.22 | Spectral class | K0 (yellow-orange) | ||||
Pri motion ra | +004 | Sec motion ra | -007 | ||||||||
Pri motion dec | -015 | Sec motion dec | -012 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 57974 | 14202 | 07 27 44 +62 59 45 | STF 1075 AB | 2016 | 22 | 346 | 7.3 | 8.53 | 10.57 | 2.04 | ||
Show | 14202 | 07 27 44 +62 59 45 | STF 1075 AC | 2015 | 12 | 334 | 224.3 | 8.53 | 9.75 | 1.22 | <=== |
Constellation | Camelopardalis | SAO | 14202 | Tycho2 | 4116-01622-1 | Gaia DR2 | 1089037203270251648 | ||||
ADS | 6066 |
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. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
07277+6300 | STF1075 | AC | 1999 | 7 | 334 | 224.0 | 8.53 | 9.75 | D | 072744.09+625945.1 | |
07277+6300 | STF1075 | AC | 2003 | 8 | 334 | 224.4 | 8.53 | 9.75 | D | 072744.09+625945.1 | |
07277+6300 | STF1075 | AC | 2015 | 9 | 334 | 224.3 | 8.53 | 9.75 | K0 | 072744.09+625945.1 |
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=353.3° sep=7.15" | |
C | pa=347.6° sep=206.56" | pa=347.4° sep=199.45" |
Name | HD 57974 | Coord arcsec 2000 | 072744.09+625945.1 | Mag | 8.53 | Spectral class | K0 (yellow-orange) | ||||
PmRA | 4.00 | PmDE | -15.0 | SAO | 14202 | HIP | 36237 | ||||
Tycho2 | 4116-01622-1 | HD | 57974 | GC | 9915 | ADS | 6066 | ||||
BD | BD+63 710 |
Tycho2 | 4116-01622-1 | Pflag | RAmdeg | 111.93372933 | DEmdeg | 62.99581337 | |||||
PmRA | 4.3 | PmDE | -16.4 | E RAmdeg | 7 | E DEmdeg | 8 | ||||
E pmRA | 1.0 | E pmDE | 1.2 | EpRAm | 1990.73 | EpDEm | 1990.73 | ||||
Num | 12 | Q RAmdeg | 1.0 | Q DEmdeg | 1.0 | Q pmRA | 1.1 | ||||
Q pmDE | 1.0 | BTmag | 9.656 | E BTmag | 0.021 | VTmag | 8.533 | ||||
E VTmag | 0.013 | Prox | 74 | TYC | T | HIP | 36237 | ||||
CCDM | A | RAdeg | 111.93370694 | DEdeg | 62.99585194 | EpRA 1990 | 1.61 | ||||
EpDE 1990 | 1.55 | E RAdeg | 7.2 | E DEdeg | 7.9 | Posflg | |||||
Corr | -0.1 |
SAO | 14202 | DelFlag | RA1950 | PmRA1950 | 0.0001 | ||||||
DE1950 | PmDE1950 | -0.03 | Vmag | 8.6 | SpType | K0 | |||||
Double code | Source | 70 | CatNum | 9915 | DM | BD+63 710 | |||||
DMcomp | BDsup | HD | 57974 | M HD | 0 | ||||||
GC | 9915 | RA1950rad | 1.93353152 | DE1950rad | 1.10125567 | PmRA2000 | -0.0001 | ||||
PmDE2000 | -0.029 |
Catalog | H | HIP | 36237 | Proxy | H | RAhms | 07 27 44.09 | ||||
DEdms | +62 59 45.1 | Vmag | 8.27 | VarFlag | R Vmag | H | |||||
RAdeg | 111.934 | DEdeg | 62.9958 | AstroRef | A | Plx | 2.72 | ||||
CCDM | 07277+6301 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 345 | Rho | 7.366 | HD | 57974 | BD | BD+63 710 | ||||
CD | CP | Dm number | +63 710 | VIred | 0.94 | ||||||
SpType | K0+... | R SpType | Coord arcsec 2000 | 072744.09+625945.1 |
HIP | 36237 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 1.9536116427 | DErad | 1.0994849898 | Plx | 1.98 | PmRA | 4.55 | ||||
PmDE | -13.3 | E RArad | 0.95 | E DErad | 0.74 | E Plx | 1.27 | ||||
E pmRA | 1.04 | E pmDE | 1.06 | Hpmag | 8.4277 | E Hpmag | 0.0019 | ||||
SHp | 0.015 | VA | 0 | BV | 0.887 | E BV | 0.017 | ||||
VI | 0.89 |
Coord arcsec 2000 | 072743.97+625952.2 | Mag | 10.57 | PmRA | 4.00 | PmDE | -13.0 | ||||
Tycho2 | 4116-01792-1 | Calc delta mag | 2.04 | Calc coord | yes |
Tycho2 | 4116-01792-1 | Pflag | RAmdeg | 111.93261670 | DEmdeg | 62.99781135 | |||||
PmRA | 9.5 | PmDE | -11.0 | E RAmdeg | 25 | E DEmdeg | 34 | ||||
E pmRA | 2.3 | E pmDE | 2.2 | EpRAm | 1989.56 | EpDEm | 1987.52 | ||||
Num | 5 | Q RAmdeg | 0.8 | Q DEmdeg | 0.9 | Q pmRA | 0.7 | ||||
Q pmDE | 0.9 | BTmag | 11.048 | E BTmag | 0.052 | VTmag | 10.570 | ||||
E VTmag | 0.047 | Prox | 74 | TYC | T | HIP | 36237 | ||||
CCDM | B | RAdeg | 111.93256972 | DEdeg | 62.99783806 | EpRA 1990 | 1.70 | ||||
EpDE 1990 | 1.54 | E RAdeg | 26.4 | E DEdeg | 35.3 | Posflg | D | ||||
Corr | -0.3 |
Coord arcsec 2000 | 072737.56+630306.8 | Mag | 9.75 | PmRA | -7.00 | PmDE | -12.0 | ||||
ADS | 6066 | DM | BD+63 708 | Calc delta mag | 1.22 | Calc coord | yes |