Coord 2000 | 10477+6528 | Discov num | WAL 57 | Comp | AC | Coord arcsec 2000 | 10 47 43.86 +65 27 36.4 | ||||
Date first | 1944 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 45 | Pa last | 48.3 | P.A. Now (θ) | 48.3° | ||||||
Sep first | 80.0 | Sep last | 75.894 | Sep. Now (ρ) | 75.894" | ||||||
Mag pri | 7.74 | Mag sec | 13.49 | delta mag (ΔM) | 5.75 | Spectral class | F8V (yellow-white) | ||||
Pri motion ra | -100 | Sec motion ra | -004 | ||||||||
Pri motion dec | -007 | Sec motion dec | +006 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 93270 | 15292 | 10 47 44 +65 27 36 | STF 1469 AB | 2016 | 27 | 324 | 10.9 | 7.74 | 10.42 | 2.68 | ||
Show | 15292 | 10 47 44 +65 27 36 | WAL 57 AC | 2015 | 8 | 48 | 75.9 | 7.74 | 13.49 | 5.75 | <=== |
Constellation | Ursa Major | SAO | 15292 | HIP | 52805 | Tycho2 | 4151-00366-1 | ||||
Gaia DR2 | 1058796132380200448 | HD | 93270 | BD | BD+66 682 | Distance | 86.88 | ||||
Distance ly | 283.4 |
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. | ||
Wal1934 | Ma j | Wallenquist, A. | 1934AnBos...6....3W |
Wal1934 | Ann. Bosscha Obs. Lembang 6, Pt.2, 1934 | ||
Wal1944a | Zw - | Wallenquist, A. | 1954MeUpp...85..... |
Wal1944a | Medd. Uppsala Obs. #85, 1944 | ||
Wal1944a | (Visual measures with wedge photometer attached to 14-inch refractor. No dates | ||
Wal1944a | given for measures; default date = decade of publication added.) | ||
Wal1944b | Zw - | Wallenquist, A. | 1954MeUpp...87..... |
Wal1944b | Medd. Uppsala Obs. #87, 1944 | ||
Wal1944b | (Visual measures with wedge photometer attached to 14-inch refractor. No dates | ||
Wal1944b | given for measures; default date = decade of publication added.) | ||
Wal1947 | Zw - | Wallenquist, A. | 1947UppAn...2....2W |
Wal1947 | Ann. Uppsala Astron. Obs. 2, No.2, 1947 | ||
Wal1947 | (A catalogue containing results of the two prior series, plus additional measures | ||
Wal1947 | with the 14-inch refractor and wedge photometer) | ||
Wal1948 | Zw - | Wallenquist, A. | 1948UppAn...2....3W |
Wal1948 | Ann. Uppsala Astron Obs. 2, #3, 1948 | ||
Wal1948 | (Visual measures of southern double stars made with 17-inch refractor of La Plata | ||
Wal1948 | and wedge photometer. No dates listed; default date = decade of publication added) | ||
Wal1950 | Zd - | Wallenquist, A. | 1950MeUpp..103..... |
Wal1950 | Medd. Uppsala Obs. #103, 1950 | ||
Wal1954 | Zw - | Wallenquist, A. | 1954UppAn...4Q....W |
Wal1954 | Ann. Uppsala Astron Obs. 4, #2, 1954 | ||
Wal1954 | ("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean | ||
Wal1954 | values from numerous sources) | ||
Wal1958 | Zw - | Wallenquist, A. | 1958MeUpp..118..... |
Wal1958 | Medd. Uppsala Obs. #118, 1958 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
10477+6528 | WAL 57 | AC | 1999 | 2 | 48 | 74.7 | 7.74 | 12.77 | F8V | D | 104743.86+652736.4 |
10477+6528 | WAL 57 | AC | 2003 | 3 | 48 | 75.0 | 7.74 | 12.77 | F8V | D | 104743.86+652736.4 |
10477+6528 | WAL 57 | AC | 2015 | 4 | 48 | 75.9 | 7.74 | 13.49 | F8V | 104743.86+652736.4 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | B | |
B | pa=343.3° sep=9.20" | |
C | pa=25.0° sep=55.70" | pa=32.1° sep=49.22" |
Name | HD 93270 | Coord arcsec 2000 | 104743.86+652736.4 | Mag | 7.74 | Spectral class | F8V (yellow-white) | ||||
PmRA | -100.00 | PmDE | -7.0 | SAO | 15292 | HIP | 52805 | ||||
Tycho2 | 4151-00366-1 | HD | 93270 | GC | 14834 | BD | BD+66 682 |
Tycho2 | 4151-00366-1 | Pflag | RAmdeg | 161.93218291 | DEmdeg | 65.46009548 | |||||
PmRA | -99.6 | PmDE | -5.6 | E RAmdeg | 5 | E DEmdeg | 4 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1991.38 | EpDEm | 1991.51 | ||||
Num | 10 | Q RAmdeg | 1.6 | Q DEmdeg | 1.2 | Q pmRA | 1.6 | ||||
Q pmDE | 1.3 | BTmag | 8.302 | E BTmag | 0.016 | VTmag | 7.740 | ||||
E VTmag | 0.010 | Prox | 109 | TYC | T | HIP | 52805 | ||||
CCDM | A | RAdeg | 161.93273944 | DEdeg | 65.46010833 | EpRA 1990 | 1.65 | ||||
EpDE 1990 | 1.67 | E RAdeg | 4.5 | E DEdeg | 4.4 | Posflg | |||||
Corr | -0.1 |
SAO | 15292 | DelFlag | RA1950 | PmRA1950 | -0.0149 | ||||||
DE1950 | PmDE1950 | -0.011 | Vmag | 7.6 | SpType | F8 | |||||
Double code | Source | 70 | CatNum | 14834 | DM | BD+66 682 | |||||
DMcomp | BDsup | HD | 93270 | M HD | 0 | ||||||
GC | 14834 | RA1950rad | 2.81173727 | DE1950rad | 1.1471013 | PmRA2000 | -0.0146 | ||||
PmDE2000 | -0.007 |
Catalog | H | HIP | 52805 | Proxy | RAhms | 10 47 43.86 | |||||
DEdms | +65 27 36.4 | Vmag | 7.68 | VarFlag | R Vmag | H | |||||
RAdeg | 161.933 | DEdeg | 65.4601 | AstroRef | A | Plx | 11.61 | ||||
CCDM | 10477+6528 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 324 | Rho | 10.895 | HD | 93270 | BD | BD+66 682 | ||||
CD | CP | Dm number | +66 682 | VIred | 0.59 | ||||||
SpType | F8 | R SpType | Coord arcsec 2000 | 104743.86+652736.4 |
HIP | 52805 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 2.8262600216 | DErad | 1.1424944382 | Plx | 11.51 | PmRA | -98.94 | ||||
PmDE | -6.58 | E RArad | 0.52 | E DErad | 0.51 | E Plx | 0.74 | ||||
E pmRA | 0.69 | E pmDE | 0.51 | Hpmag | 7.7995 | E Hpmag | 0.0047 | ||||
SHp | 0.014 | VA | 0 | BV | 0.538 | E BV | 0.011 | ||||
VI | 0.61 |
Ccdm | 10477+6528 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.63 | DDEs | -23.8 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.7 | Sp | F8 | PmNote | * | ||||
PmRA | -108 | PmDE | -8 | Dm number | +66 682 | Cat1 | BD | ||||
Name2 | +65 541 | Cat2 | AGK2/3 | HD | 93270 | M HD | |||||
ADS BDS | A 7925 | M ADS BDS | N IDS | IDS | 10410N6559A | ||||||
HIC | 52805 |
Coord arcsec 2000 | 104743.44+652745.2 | Mag | 10.42 | PmRA | -100.00 | PmDE | -7.0 | ||||
Calc delta mag | 2.68 | Calc coord | yes |
Ccdm | 10477+6528 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1469 | DRAs | 0.59 | DDEs | -15.1 | |||||
R dRAs | 90 | Year | 1831 | Theta | 322 | Rho | 11.0 | ||||
Obs | 5 | Vmag | 10.7 | Sp | PmNote | ||||||
PmRA | -108 | PmDE | -8 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 7925 | M ADS BDS | N IDS | IDS | 10410N6559B | ||||||
HIC |
Coord arcsec 2000 | 104747.64+652826.9 | Mag | 13.49 | PmRA | -4.00 | PmDE | 6.0 | ||||
Calc delta mag | 5.75 | Calc coord | yes |