Coord 2000 | 02053+2906 | Discov num | CTT 12 | Comp | AC | Coord arcsec 2000 | 02 05 16.97 +29 06 14.6 | ||||
Date first | 1894 | Date last | 2008 | Obs | 7 | ||||||
Pa first | 74 | Pa last | 73.9 | P.A. Now (θ) | 73.9° | ||||||
Sep first | 66.9 | Sep last | 65.08 | Sep. Now (ρ) | 65.08" | ||||||
Mag pri | 7.95 | Mag sec | 11.48 | delta mag (ΔM) | 3.53 | Spectral class | K1III (yellow-orange) | ||||
Pri motion ra | +033 | Sec motion ra | +014 | ||||||||
Pri motion dec | -011 | Sec motion dec | -007 | ||||||||
Notes | N U (See Notes, Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 12728 | 75133 | 02 05 17 +29 06 15 | CHE 39 AB | 2015 | 11 | 40 | 18.8 | 7.95 | 9.90 | 1.95 | ||
Show | 75133 | 02 05 17 +29 06 15 | CTT 12 AC | 2008 | 7 | 74 | 65.1 | 7.95 | 11.48 | 3.53 | <=== | ||
Show | 02 05 22 +29 06 33 | CHE 38 CD | 2016 | 7 | 172 | 2.5 | 11.48 | 12.40 | 0.92 | ||||
Show | 02 05 22 +29 06 33 | WAK 14 CE | 2008 | 4 | 50 | 10.1 | 11.48 | 12.90 | 1.42 |
Constellation | Triangulum | SAO | 75133 | HIP | 9739 | Tycho2 | 1764-00065-1 | ||||
Gaia DR2 | 299948597419281408 | HD | 12728 | BD | BD+28 351 | Distance | 197.63 | ||||
Distance ly | 644.67 |
discov_num | notes | refcode |
CHE 38 | CD: Originally 02053+2907 CHE 38AB, until C component of 02053+2906 | |
found to be prmary of 02053+2907. | ||
WAK 14 | CE: Originally 02053+2907 WAK 14AC. |
refcode | metd | author | reference |
Che1908 | Pa - | Chevalier, Stanislas | . |
Che1908 | Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b) | ||
Che1909 | Pa - | Chevalier, Stanislas | . |
Che1909 | Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b) | ||
Che1910 | Ma j | Chevalier, Stanislas & Tsang Ziang-seng | . |
Che1910 | +Pa | Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b) | |
Che1911 | Ma - | Chevalier, Stanislas | . |
Che1911 | +Pa | Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b) | |
Che1925 | Pa - | Chevalier, Stanislas | 1925JO......8...65G |
Che1925 | J. Obs. 8, 65, 1925 | ||
Ctt1995 | Tm - | Courtot, J.-F. | 1995O&T....44...22C |
Ctt1995 | Obs. et Travaux 44, 22, 1995 | ||
Ctt1996 | Mb - | Courtot, J.-F. | 1996O&T....47...47C |
Ctt1996 | +Tm | Obs. et Travaux 47/48, 47, 1996 | |
Ctt1998 | Mb - | Courtot, J.-F. | ................... |
Ctt1998 | Webb Soc., Double Star Circ. 7, 1998 | ||
Ctt2000 | Mb - | Courtot, J.-F. | ................... |
Ctt2000 | Webb Soc., Double Star Circ. 8, 2000 | ||
Ctt2001 | Mb - | Courtot, J.-F. | ................... |
Ctt2001 | Webb Soc., Double Star Circ. 9, 2001 | ||
Ctt2002 | Mb - | Courtot, J.-F. | ................... |
Ctt2002 | Webb Soc., Double Star Circ. 10, 2002 | ||
Ctt2003 | Mb - | Courtot, J.-F. | ................... |
Ctt2003 | Webb Soc., Double Star Circ. 11, 2003 | ||
Ctt2003b | Mb j | Courtot, J.-F. | ................... |
Ctt2003b | OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003 | ||
Ctt2004 | Mb - | Courtot, J.-F. | ................... |
Ctt2004 | Webb Soc., Double Star Circ. 12, 2004 | ||
Ctt2008 | Ma w | Courtot, J.-F. | ................... |
Ctt2008 | Webb Soc., Double Star Circ. 16, 2008 | ||
Ctt2009 | Mb w | Courtot, J.-F. | ................... |
Ctt2009 | Webb Soc., Double Star Circ. 17, 2009 | ||
Ctt2010 | Mb u | Courtot, J.-F. | ................... |
Ctt2010 | Webb Soc., Double Star Circ. 18, 5, 2010 | ||
Ctt2012 | Mb u | Courtot, J.-F. | ................... |
Ctt2012 | +Ma | Webb Soc., Double Star Circ. 20, 5, 2012 | |
Ctt2013 | Mb u | Courtot, J.-F. | ................... |
Ctt2013 | Webb Soc., Double Star Circ. 21, 4, 2013 | ||
Ctt2015 | Mb u | Courtot, J.-F. | ................... |
Ctt2015 | Webb Soc., Double Star Circ. 23, 6, 2015 | ||
Ctt2016 | Mb u | Courtot, J.-F. | ................... |
Ctt2016 | Webb Soc., Double Star Circ. 24, 6, 2016 | ||
Ctt2017 | Mb u | Courtot, J.-F. | ................... |
Ctt2017 | Webb Soc., Double Star Circ. 25, 16, 2017 | ||
Ctt2018 | Mb j | Courtot, J.-F. | ................... |
Ctt2018 | Webb Soc., Double Star Circ. 26, 9, 2018 | ||
Ctt2019 | Mb j | Courtot, J.-F. | ................... |
Ctt2019 | Webb Soc., Double Star Circ. 27, 5, 2019 | ||
Ctt2020 | Mb+ j | Courtot, J.-F. | . |
Ctt2020 | +Hg | Webb Soc., Double Star Circ. 28, 4, 2020 | |
Ctt2021 | Mb j | Courtot, J.-F. | . |
Ctt2021 | Webb Soc., Double Star Circ. 29, 1, 2021 | ||
Ctt2022 | Mb j | Courtot, J.-F. | . |
Ctt2022 | Webb Soc., Double Star Circ. 30, 1, 2022 | ||
Ctt2023 | Mb j | Courtot, J.-F. | . |
Ctt2023 | Webb Soc., Double Star Circ. 31, 1, 2023 | ||
Wak1966 | Ma j | Walker, R.L. | 1966PUSNO..18....1W |
Wak1966 | Pub. USNO 18, Pt.4, 1966 | ||
Wak1967 | orb - | Walker, R.L. | 1967AJ.....72..532W |
Wak1967 | AJ 72, 532, 1967 | ||
Wak1969 | Ma j | Walker, R.L. | 1969PUSNO..22....1W |
Wak1969 | +Mb | Pub. USNO 22, Pt.1, 1969 | |
Wak1971 | Zd - | Walker, R.L. | 1971PASP...83..177W |
Wak1971 | PASP 83, 177, 1971 | ||
Wak1972 | Ma j | Walker, R.L. | 1972PUSNO..22....1W |
Wak1972 | +Mb | Pub. USNO 22, Pt.5, 1972 | |
Wak1975 | orb - | Walker, R.L. | 1975IAUDS..65....1W |
Wak1975 | Inf. Circ. 65, 1, 1975 | ||
Wak1983 | Z - | Walker, R.L. | 1983BAAS...15..665W |
Wak1983 | BAAS 15, 665, 1983 | ||
Wak1983 | (unpublished manuscript from poster presentation) | ||
Wak1985 | Ma j | Walker, R.L. | . |
Wak1985 | +Mb | Pub. USNO 25, Pt.2, 1985 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
02053+2906 | CTT 12 | AC | 2002 | 5 | 74 | 65.0 | 7.95 | 11.48 | D | 020516.97+290614.6 | |
02053+2906 | CTT 12 | AC | 2008 | 6 | 74 | 65.1 | 7.95 | 11.48 | NUD | 020516.97+290614.6 |
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 | |
B | pa=36.0° sep=17.91" | |||
C | pa=73.9° sep=65.08" | pa=86.0° sep=52.12" | ||
D | pa=76.0° sep=64.73" | pa=88.8° sep=52.31" | pa=173.0° sep=2.49" | |
E | pa=70.4° sep=73.53" | pa=80.2° sep=59.64" | pa=46.0° sep=9.41" | pa=35.6° sep=11.09" |
Name | HD 12728 | Coord arcsec 2000 | 020516.97+290614.6 | Mag | 7.95 | Spectral class | K1III (yellow-orange) | ||||
PmRA | 33.00 | PmDE | -11.0 | SAO | 75133 | HIP | 9739 | ||||
Tycho2 | 1764-00065-1 | HD | 12728 | ADS | 1643 | BD | BD+28 351 |
Tycho2 | 1764-00065-1 | Pflag | RAmdeg | 31.32069409 | DEmdeg | 29.10404913 | |||||
PmRA | 34.3 | PmDE | -9.7 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 1.4 | E pmDE | 1.2 | EpRAm | 1991.34 | EpDEm | 1991.03 | ||||
Num | 9 | Q RAmdeg | 0.5 | Q DEmdeg | 0.4 | Q pmRA | 0.5 | ||||
Q pmDE | 0.4 | BTmag | 9.217 | E BTmag | 0.018 | VTmag | 7.946 | ||||
E VTmag | 0.012 | Prox | 653 | TYC | T | HIP | 9739 | ||||
CCDM | RAdeg | 31.32060417 | DEdeg | 29.10407167 | EpRA 1990 | 1.79 | |||||
EpDE 1990 | 1.70 | E RAdeg | 5.6 | E DEdeg | 6.6 | Posflg | |||||
Corr | -0.2 |
SAO | 75133 | DelFlag | RA1950 | PmRA1950 | 0.0023 | ||||||
DE1950 | PmDE1950 | -0.005 | Vmag | 7.8 | SpType | G5 | |||||
Double code | Source | 34 | CatNum | 1128 | DM | BD+28 351 | |||||
DMcomp | BDsup | HD | 12728 | M HD | 0 | ||||||
GC | RA1950rad | 0.53407214 | DE1950rad | 0.50379801 | PmRA2000 | 0.0023 | |||||
PmDE2000 | -0.009 |
Catalog | H | HIP | 9739 | Proxy | RAhms | 02 05 16.94 | |||||
DEdms | +29 06 14.7 | Vmag | 7.82 | VarFlag | R Vmag | H | |||||
RAdeg | 31.3206 | DEdeg | 29.1041 | AstroRef | Plx | 6.29 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 12728 | BD | BD+28 351 | ||||||
CD | CP | Dm number | +28 351 | VIred | 1.08 | ||||||
SpType | K1III | R SpType | Coord arcsec 2000 | 020516.94+290614.7 |
HIP | 9739 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 0.5466476171 | DErad | 0.5079619299 | Plx | 5.06 | PmRA | 32.97 | ||||
PmDE | -10.5 | E RArad | 0.52 | E DErad | 0.4 | E Plx | 0.69 | ||||
E pmRA | 0.73 | E pmDE | 0.56 | Hpmag | 7.9864 | E Hpmag | 0.0011 | ||||
SHp | 0.012 | VA | 0 | BV | 1.102 | E BV | 0.014 | ||||
VI | 1.06 |
Coord arcsec 2000 | 020517.77+290629.1 | Mag | 9.9 | PmRA | -14.00 | PmDE | -18.0 | ||||
Calc delta mag | 1.95 | Calc coord | yes |
Coord arcsec 2000 | 020521.74+290632.7 | Coord calc | 020521.74+290632.7 | Mag | 11.48 | PmRA | 14.00 | ||||
PmDE | -7.0 | Tycho2 | 1764-01659-1 | Calc delta mag | 3.53 |
Tycho2 | 1764-01659-1 | Pflag | RAmdeg | 31.34059890 | DEmdeg | 29.10910572 | |||||
PmRA | 18.2 | PmDE | -8.1 | E RAmdeg | 68 | E DEmdeg | 80 | ||||
E pmRA | 2.3 | E pmDE | 2.4 | EpRAm | 1981.99 | EpDEm | 1977.87 | ||||
Num | 3 | Q RAmdeg | 0.0 | Q DEmdeg | 0.1 | Q pmRA | 0.0 | ||||
Q pmDE | 0.1 | BTmag | 12.005 | E BTmag | 0.110 | VTmag | 11.477 | ||||
E VTmag | 0.115 | Prox | 653 | TYC | HIP | ||||||
CCDM | RAdeg | 31.34055139 | DEdeg | 29.10912417 | EpRA 1990 | 1.77 | |||||
EpDE 1990 | 1.70 | E RAdeg | 71.8 | E DEdeg | 85.8 | Posflg | |||||
Corr | -0.2 |
Coord arcsec 2000 | 020521.76+290630.2 | Mag | 12.4 | Calc delta mag | 4.45 | Calc coord | yes |
Coord arcsec 2000 | 020522.26+290639.2 | Mag | 12.9 | PmRA | -23.00 | PmDE | -12.0 | ||||
Calc delta mag | 4.95 | Calc coord | yes |