Coord 2000 | 11321-0332 | Discov num | STF1548 | Comp | A,BC | Coord arcsec 2000 | 11 32 06.63 -03 31 52.9 | ||||
Date first | 1825 | Date last | 2016 | Obs | 40 | ||||||
Pa first | 130 | Pa last | 126.7 | P.A. Now (θ) | 126.7° | ||||||
Sep first | 13.5 | Sep last | 10.899 | Sep. Now (ρ) | 10.899" | ||||||
Mag pri | 8.76 | Mag sec | 9.81 | delta mag (ΔM) | 1.05 | Spectral class | K0 (yellow-orange) | ||||
Pri motion ra | -013 | Sec motion ra | -013 | ||||||||
Pri motion dec | -014 | Sec motion dec | -014 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 100245 | 138253 | 11 32 07 -03 31 53 | STF 1548 A,BC | 2016 | 40 | 127 | 10.9 | 8.76 | 9.81 | 1.05 | <=== | |
Show | 11 32 07 -03 31 59 | RST 4480 BC | 2014 | 7 | 315 | 0.5 | 10.30 | 10.80 | 0.50 |
Name | HD 100245 | Constellation | Leo | SAO | 138253 | Tycho2 | 4933-00970-1 | ||||
Gaia DR2 | 3793157374564136320 | HD | 100245 | GC | 15825 | ADS | 8200 |
refcode | metd | author | reference |
Rst1933 | T - | Rossiter, R.A. | 1933MmRAS..65...27R |
Rst1933 | MemRAS 65, 27, 1933 | ||
Rst1937 | Ma - | Rossiter, R.A. | 1937MmRAS..65...51R |
Rst1937 | MemRAS 65, 51, 1937 | ||
Rst1943 | Ma - | Rossiter, R.A. | 1943POMic...8..133R |
Rst1943 | Pub. Univ. Michigan Obs. 8, 133, 1943 | ||
Rst1944 | - | Rossiter, R.A. | 1944POMic...9....1R |
Rst1944 | Pub. Univ. Michigan Obs. 9, 1, 1944 | ||
Rst1947 | Ma - | Rossiter, R.A. | 1947POMic...9....7R |
Rst1947 | Pub. Univ. Michigan Obs. 9, 7, 1947 | ||
Rst1955 | Ma j | Rossiter, R.A. | 1955POMic..11....1R |
Rst1955 | +P+ | Pub. Univ. Michigan Obs. 11, 1, 1955 | |
Rst1964 | Ma - | Rossiter, R.A. | 1964POMic...9...73R |
Rst1964 | Pub. Univ. Michigan Obs. 9, 73, 1964 | ||
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 |
11321-0332 | STF1548 | A,BC | 2004 | 34 | 127 | 10.9 | 8.76 | 9.81 | K0 | D | 113206.63-033152.9 |
11321-0332 | STF1548 | A,BC | 2012 | 36 | 127 | 10.7 | 8.76 | 9.81 | K0 | D | 113206.63-033152.9 |
11321-0332 | STF1548 | A,BC | 2016 | 37 | 127 | 10.9 | 8.76 | 9.81 | K0 | 113206.63-033152.9 |
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=126.8° sep=10.85" | |
C | pa=126.4° sep=10.35" | pa=314.9° sep=0.51" |
Name | HD 100245 | Coord arcsec 2000 | 113206.63-033152.9 | Mag | 8.76 | Spectral class | K0 (yellow-orange) | ||||
PmRA | -13.00 | PmDE | -14.0 | SAO | 138253 | Tycho2 | 4933-00970-1 | ||||
HD | 100245 | GC | 15825 | ADS | 8200 | DM | BD-02 3364 |
Tycho2 | 4933-00970-1 | Pflag | RAmdeg | 173.02764920 | DEmdeg | -3.53137714 | |||||
PmRA | -13.6 | PmDE | -15.1 | E RAmdeg | 11 | E DEmdeg | 12 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1989.57 | EpDEm | 1988.57 | ||||
Num | 10 | Q RAmdeg | 1.4 | Q DEmdeg | 1.2 | Q pmRA | 1.4 | ||||
Q pmDE | 1.1 | BTmag | 9.665 | E BTmag | 0.027 | VTmag | 8.763 | ||||
E VTmag | 0.018 | Prox | 109 | TYC | T | HIP | |||||
CCDM | RAdeg | 173.02768000 | DEdeg | -3.53134167 | EpRA 1990 | 1.73 | |||||
EpDE 1990 | 1.72 | E RAdeg | 11.2 | E DEdeg | 13.2 | Posflg | |||||
Corr | 0.1 |
SAO | 138253 | DelFlag | RA1950 | PmRA1950 | -0.0008 | ||||||
DE1950 | PmDE1950 | -0.025 | Vmag | 8.5 | SpType | K0 | |||||
Double code | Source | 70 | CatNum | 15825 | DM | BD-02 3364 | |||||
DMcomp | BDsup | HD | 100245 | M HD | 0 | ||||||
GC | 15825 | RA1950rad | 3.00876063 | DE1950rad | -0.05681311 | PmRA2000 | -0.0006 | ||||
PmDE2000 | -0.021 |
Ccdm | 11321-0332 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.64 | DDEs | 6.5 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 8.7 | Sp | K0 | PmNote | * | ||||
PmRA | -12 | PmDE | -23 | Dm number | -02 3364 | Cat1 | BD | ||||
Name2 | 138253 | Cat2 | SAO | HD | 100245 | M HD | |||||
ADS BDS | A 8200 | M ADS BDS | N IDS | IDS | 11270S0259A | ||||||
HIC |
Coord arcsec 2000 | 113207.21-033159.4 | Mag | 10.3 | PmRA | -11.00 | PmDE | -24.0 | ||||
Tycho2 | 4933-01388-1 | ADS | 8200 | DM | BD-02 3364 | Calc delta mag | 1.54 |
Tycho2 | 4933-01388-1 | Pflag | RAmdeg | 173.03006800 | DEmdeg | -3.53319332 | |||||
PmRA | -13.0 | PmDE | -17.0 | E RAmdeg | 23 | E DEmdeg | 26 | ||||
E pmRA | 1.3 | E pmDE | 1.3 | EpRAm | 1988.30 | EpDEm | 1987.21 | ||||
Num | 4 | Q RAmdeg | 1.9 | Q DEmdeg | 0.6 | Q pmRA | 1.9 | ||||
Q pmDE | 0.6 | BTmag | 10.356 | E BTmag | 0.041 | VTmag | 9.809 | ||||
E VTmag | 0.036 | Prox | 109 | TYC | T | HIP | |||||
CCDM | RAdeg | 173.03009778 | DEdeg | -3.53315444 | EpRA 1990 | 1.74 | |||||
EpDE 1990 | 1.75 | E RAdeg | 23.1 | E DEdeg | 27.1 | Posflg | |||||
Corr | 0.1 |
Ccdm | 11321-0332 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1548 | DRAs | 1.09 | DDEs | -2.1 | |||||
R dRAs | 10 | Year | 1827 | Theta | 127 | Rho | 10.7 | ||||
Obs | 15 | Vmag | 9.9 | Sp | PmNote | * | |||||
PmRA | -28 | PmDE | -50 | Dm number | -02 3365 | Cat1 | BD | ||||
Name2 | 138254 | Cat2 | SAO | HD | M HD | ||||||
ADS BDS | A 8200 | M ADS BDS | N IDS | IDS | 11270S0259B | ||||||
HIC |
Coord arcsec 2000 | 113207.19-033159.0 | Mag | 10.8 | Calc delta mag | 2.04 | Calc coord | yes |
Ccdm | 11321-0332 | RComp | B | Comp | C | Note1 | |||||
Note2 | Discov num | RST4480 | DRAs | DDEs | |||||||
R dRAs | Year | 1939 | Theta | 312 | Rho | 0.5 | |||||
Obs | 4 | Vmag | 10.4 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 8200 | M ADS BDS | N IDS | IDS | 11270S0259C | ||||||
HIC |