Coord 2000 | 04440+4225 | Discov num | BLL9001 | Comp | BE | Coord arcsec 2000 | 04 44 03.25 +42 25 13.0 | ||||
Date first | 1980 | Date last | 2015 | Obs | 6 | ||||||
Pa first | 287 | Pa last | 287.5 | P.A. Now (θ) | 287.5° | ||||||
Sep first | 194.0 | Sep last | 193.968 | Sep. Now (ρ) | 193.968" | ||||||
Mag pri | 10.19 | Mag sec | 11.29 | delta mag (ΔM) | 1.1 | Spectral class | +A5 | ||||
Pri motion ra | +003 | Sec motion ra | +003 | ||||||||
Pri motion dec | -004 | Sec motion dec | -004 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 29833 | 04 44 03 +42 25 08 | STF 582 AB | 2019 | 25 | 24 | 5.6 | 7.64 | 10.19 | 2.55 | |||
Show | 04 44 03 +42 25 08 | STF 581 AC | 2015 | 7 | 143 | 104.8 | 7.64 | 12.10 | 4.46 | ||||
Show | 04 44 03 +42 25 08 | BLL 9001 AE | 2015 | 11 | 289 | 193.5 | 7.64 | 11.29 | 3.65 | ||||
Show | 04 44 03 +42 25 08 | TOB 15 AF | 2015 | 10 | 288 | 211.8 | 7.64 | 10.90 | 3.26 | ||||
Show | 04 44 03 +42 25 13 | BLL 9001 BE | 2015 | 6 | 288 | 194.0 | 10.19 | 11.29 | 1.10 | <=== | |||
Show | 04 44 03 +42 25 13 | TOB 15 BF | 2015 | 7 | 287 | 212.3 | 10.19 | 10.90 | 0.71 | ||||
Show | 04 44 09 +42 23 44 | STF 581 CD | 2016 | 14 | 342 | 8.1 | 12.10 | 12.60 | 0.50 | ||||
Show | 04 43 47 +42 26 12 | TOB 15 EF | 2016 | 11 | 97 | 18.7 | 11.29 | 10.90 | 0.39 |
Constellation | Perseus | Tycho2 | 2901-00839-1 | Gaia DR2 | 204389732614518784 | HD | 276674 |
refcode | metd | author | reference |
Bll1872 | orb - | Ball, R.S. | . |
Bll1872 | Proc. Royal Irish Acad., June 1872 | ||
Bll1884 | Ma j | Ball, R.S. | 1884DunOP...5....1B |
Bll1884 | Pub. Dunsink Obs. 5, 1, 1884 | ||
Bll1913A | Ma - | Ball, R.S. | 1913QB811.B8....... |
Bll1913A | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
Bll1932A | - | Ball, R.S. | 1932QB821.A43...... |
Bll1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
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. | ||
Tob2000 | Mb u | Tobal, T. | 2000O&T....52...67T |
Tob2000 | Obs. et Travaux 52, 67, 2000 | ||
Tob2003 | M+ j | Tobal, T. | ................... |
Tob2003 | +Pa | OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003 | |
Tob2003 | +Z | ||
Tob2005a | Pu j | Tobal, T. | ................... |
Tob2005a | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 1, 2004) | ||
Tob2005b | Pu j | Tobal, T. | ................... |
Tob2005b | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 2, 2004) | ||
Tob2005c | Pu j | Tobal, T. | ................... |
Tob2005c | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 3, 2004) | ||
Tob2005d | Pp j | Tobal, T. | ................... |
Tob2005d | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 4, 2004) | ||
Tob2005e | Pp j | Tobal, T. | ................... |
Tob2005e | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 5, 2004) | ||
Tob2005f | Pp j | Tobal, T. | ................... |
Tob2005f | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 6, 2004) | ||
Tob2005g | Pp j | Tobal, T. | ................... |
Tob2005g | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 7, 2004) | ||
Tob2005h | Pu j | Tobal, T. | ................... |
Tob2005h | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 8, 2005) | ||
Tob2005i | Pp j | Tobal, T. | ................... |
Tob2005i | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 9, 2005) | ||
Tob2005j | Pp j | Tobal, T. & Martin, I.T. | ................... |
Tob2005j | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 10, 2005) | ||
Tob2006a | Pp j | Tobal, T. | ................... |
Tob2006a | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 11, 2006) | ||
Tob2006b | Pp j | Tobal, T. | ................... |
Tob2006b | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 12, 2006) | ||
Tob2006c | Pa j | Tobal, T. | ................... |
Tob2006c | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 13, 2006) | ||
Tob2006d | Pa j | Tobal, T. | ................... |
Tob2006d | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 14, 2006) | ||
Tob2007a | Pu j | Tobal, T. | ................... |
Tob2007a | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 15, 2007) | ||
Tob2007b | Pa j | Tobal, T. | ................... |
Tob2007b | Webb Soc., Double Star Circ. 16, 2008 (also OAG General Cat. Suppl. 20, 2007) | ||
Tob2008 | Pa j | Tobal, T. | ................... |
Tob2008 | OAG General Cat. Suppl. 21, 2008 | ||
Tob2009 | Pa j | Tobal, T. | ................... |
Tob2009 | Webb Soc., Double Star Circ. 18, 2010 (also OAG General Cat. Suppl. 23, 2009) | ||
Tob2012a | Pa j | Tobal, T. | ................... |
Tob2012a | GWP Catalog, part I (equatorial zone), OAG CPMWP Survey (2012) | ||
Tob2012b | not - | Tobal, T. | ................... |
Tob2012b | private communication, 2012 | ||
Tob2012c | Pa j | Tobal, T. | ................... |
Tob2012c | Webb Soc., Double Star Circ. 20, 2012 (also OAG General Cat. Suppl. 26, 2010) | ||
Tob2016 | Pa j | Tobal, T. | ................... |
Tob2016 | GWP Catalog, part II (equatorial zone), OAG CPMWP Survey (2016) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
04440+4225 | BLL9001 | BE | 2005 | 3 | 288 | 194.0 | 10.19 | 11.29 | +A5 | ||
04440+4225 | BLL9001 | BE | 2015 | 5 | 288 | 194.0 | 10.19 | 11.29 | +A5 | 044403.25+422513.0 |
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 | B | C | D | E | |
B | pa=22.4° sep=5.52" | ||||
C | pa=143.0° sep=104.84" | pa=145.5° sep=107.75" | |||
D | pa=141.1° sep=97.66" | pa=143.9° sep=100.42" | pa=346.6° sep=7.89" | ||
E | pa=289.2° sep=193.58" | pa=287.6° sep=193.96" | pa=300.9° sep=286.74" | pa=299.8° sep=281.27" | |
F | pa=293.9° sep=162.54" | pa=291.9° sep=162.49" | pa=305.2° sep=259.23" | pa=304.0° sep=253.35" | pa=86.5° sep=34.24" |
Name | HD 29833 | Coord arcsec 2000 | 044403.06+422507.9 | Mag | 7.64 | Spectral class | B8II (blue-white) | ||||
PmRA | -2.00 | PmDE | -15.0 | HIP | 22019 | Tycho2 | 2901-01637-1 | ||||
ADS | 3400 | BD | BD+42 1033 |
Tycho2 | 2901-01637-1 | Pflag | RAmdeg | 71.01273659 | DEmdeg | 42.41885288 | |||||
PmRA | 2.2 | PmDE | -8.1 | E RAmdeg | 6 | E DEmdeg | 6 | ||||
E pmRA | 1.5 | E pmDE | 1.6 | EpRAm | 1991.59 | EpDEm | 1991.53 | ||||
Num | 5 | Q RAmdeg | 1.0 | Q DEmdeg | 0.8 | Q pmRA | 1.1 | ||||
Q pmDE | 0.8 | BTmag | 7.920 | E BTmag | 0.017 | VTmag | 7.639 | ||||
E VTmag | 0.013 | Prox | 56 | TYC | T | HIP | 22019 | ||||
CCDM | A | RAdeg | 71.01272972 | DEdeg | 42.41887167 | EpRA 1990 | 1.75 | ||||
EpDE 1990 | 1.68 | E RAdeg | 5.8 | E DEdeg | 6.2 | Posflg | |||||
Corr | -0.2 |
Catalog | H | HIP | 22019 | Proxy | H | RAhms | 04 44 03.06 | ||||
DEdms | +42 25 07.9 | Vmag | 7.51 | VarFlag | R Vmag | G | |||||
RAdeg | 71.0127 | DEdeg | 42.4189 | AstroRef | A | Plx | -0.76 | ||||
CCDM | 04441+4225 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 23 | Rho | 5.651 | HD | 29833 | BD | BD+42 1033 | ||||
CD | CP | Dm number | +42 1033 | VIred | 0.36 | ||||||
SpType | B9... | R SpType | Coord arcsec 2000 | 044403.06+422507.9 |
HIP | 22019 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 1.239405954 | DErad | 0.7403489619 | Plx | 0.63 | PmRA | 3.3 | ||||
PmDE | -5.78 | E RArad | 0.97 | E DErad | 0.79 | E Plx | 1.16 | ||||
E pmRA | 1.08 | E pmDE | 0.93 | Hpmag | 7.6103 | E Hpmag | 0.0016 | ||||
SHp | 0.01 | VA | 0 | BV | 0.31 | E BV | 0.015 | ||||
VI | 0.36 |
Coord arcsec 2000 | 044403.25+422513.0 | Coord calc | 044403.25+422513.0 | Mag | 10.19 | PmRA | 3.00 | ||||
PmDE | -4.0 | Calc delta mag | 2.55 |
Coord arcsec 2000 | 044408.76+422344.2 | Coord calc | 044408.76+422344.2 | Mag | 12.1 | Spectral class | B9... (blue-white) | ||||
PmRA | 6.00 | PmDE | 6.0 | HD | 29833 | ADS | 3400 | ||||
DM | BD+42 1033 | Calc delta mag | 4.46 |
Coord arcsec 2000 | 044408.59+422351.9 | Mag | 12.6 | PmRA | -5.00 | PmDE | 12.0 | ||||
Calc delta mag | 4.96 | Calc coord | yes |
Coord arcsec 2000 | 044346.55+422611.6 | Coord calc | 044346.55+422611.6 | Mag | 11.29 | Spectral class | A5 (white) | ||||
PmRA | 3.00 | PmDE | -4.0 | Tycho2 | 2901-00839-1 | HD | 276674 | ||||
Calc delta mag | 3.65 |
Tycho2 | 2901-00839-1 | Pflag | RAmdeg | 70.94395829 | DEmdeg | 42.43664723 | |||||
PmRA | 0.4 | PmDE | -2.1 | E RAmdeg | 92 | E DEmdeg | 59 | ||||
E pmRA | 2.2 | E pmDE | 1.9 | EpRAm | 1965.24 | EpDEm | 1974.90 | ||||
Num | 4 | Q RAmdeg | 1.9 | Q DEmdeg | 1.6 | Q pmRA | 1.9 | ||||
Q pmDE | 1.6 | BTmag | 12.734 | E BTmag | 0.384 | VTmag | 11.286 | ||||
E VTmag | 0.140 | Prox | 187 | TYC | HIP | ||||||
CCDM | RAdeg | 70.94399583 | DEdeg | 42.43658861 | EpRA 1990 | 1.78 | |||||
EpDE 1990 | 1.71 | E RAdeg | 115.6 | E DEdeg | 122.5 | Posflg | |||||
Corr | -0.4 |
Coord arcsec 2000 | 044349.64+422613.7 | Mag | 10.9 | Spectral class | A5 (white) | PmRA | 4.00 | ||||
PmDE | -3.0 | Calc delta mag | 3.26 | Calc coord | yes |