Coord 2000 | 13496-4228 | Discov num | RIZ 8 | Comp | Aa,Ab | Coord arcsec 2000 | 13 49 37.01 -42 28 25.3 | ||||
Date first | 2010 | Date last | 2010 | Obs | 1 | ||||||
Pa first | 80 | Pa last | 80.2 | P.A. Now (θ) | 80.2° | ||||||
Sep first | 0.1 | Sep last | 0.106 | Sep. Now (ρ) | 0.106" | ||||||
Mag pri | 3.50 | Mag sec | 6.70 | delta mag (ΔM) | 3.2 | Spectral class | B2Vnpe (blue-white) | ||||
Pri motion ra | -024 | Sec motion ra | |||||||||
Pri motion dec | -019 | Sec motion dec | |||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 224471 | 13 49 37 -42 28 25 | RIZ 8 Aa,Ab | 2010 | 1 | 80 | 0.1 | 3.50 | 6.70 | 3.20 | <=== | ||
Show | 224471 | 13 49 37 -42 28 25 | HDO 226 AB | 2016 | 9 | 127 | 45.5 | 3.46 | 12.96 | 9.50 | |||
Show | Mu Cen | 224471 | 13 49 37 -42 28 25 | SHT 53 AC | 2016 | 4 | 304 | 4.6 | 3.97 | 10.06 | 6.09 |
Constellation | Centaurus | SAO | 224471 | HIP | 67472 | Tycho2 | 7797-02743-1 | ||||
Gaia DR2 | 6109087784487667712 | HD | 120324 | HR | 5193 | GC | 18667 | ||||
CD | CD-41 8172 | CP | CP-41 6480 | Bayer | Mu Centauri | Bayer name | Mu Cen | ||||
FK5 | 508 | Distance | 155.04 | Distance ly | 505.74 | Bayer greek | μ Cen |
discov_num | notes | refcode |
HDO 226 | mu Cen. A is an irregular variable. |
refcode | metd | author | reference |
HdO1882a | Mb - | Harvard Obs. | 1882AnHar..13...17. |
HdO1882a | Harvard Ann. 13, 17, 1882 | ||
HdO1882b | Ma j | Harvard Obs. (measure by Alden, G.I.) | 1882AnHar..13...17. |
HdO1882b | Harvard Ann. 13, 17, 1882 | ||
HdO1882c | Ma - | Harvard Obs. (measure by Davis, W.M.) | 1882AnHar..13...17. |
HdO1882c | Harvard Ann. 13, 17, 1882 | ||
HdO1906A | Ma - | Harvard Obs. | 1906QB821.B972..... |
HdO1906A | cited in BDS (Burnham Double Star Cat., 1906) | ||
HdO9999 | Ma - | Harvard Obs. | ................... |
HdO9999 | Unpublished, manuscript or reference not found. | ||
Riz2013 | Ks j | Rizzuto, A.C., Ireland, M.J., Robertson, J.G., Kok, Y., Tuthill, P.G., | 2013MNRAS.436.1694R |
Riz2013 | +E2 | Warrington, B.A., Haubois, X., Tango, W.J., Norris, B., ten Brummelaar, T., | |
Riz2013 | Kraus, A.L., Jacob, A., & Laliberte-Houdeville, C. | ||
Riz2013 | MNRAS 436, 1694, 2013 | ||
Riz2020 | Am+ j | Rizzuto, A.C., Dupuy, T.J., Ireland, M.J. & Kraus, A.L. | 2020ApJ...889..175R |
Riz2020 | +H3+ | ApJ 889, 175, 2020 | |
Riz2020 | +orb | ||
Riz2020 | +not | ||
Sht1998 | - | Shatsky, N.I. | 1998SvAL...24..257S |
Sht1998 | SvAL 24, 257, 1998 | ||
Sht1999 | C - | Shatsky, N.I., Sinachopoulos, D., Prado, P. & van Dessel, E. | 1999A&AS..139...69S |
Sht1999 | A&AS 139, 69, 1999 | ||
Sht2002 | A - | Shatsky, N.I. & Tokovinin, A. | 2002A&A...382...92S |
Sht2002 | A&A 382, 92, 2002 | ||
Sht2014 | - | Denisenko, D., Lipunov, V., Balanutsa, P. & Shatsky, N. | 2014ATel.5788....1D |
Sht2014 | Astronomer's Telegram #5788 (http://www.astronomerstelegram.org/?read=5788) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
13496-4228 | RIZ 8 | Aa,Ab | 2010 | 1 | 80 | 0.1 | 3.50 | 6.70 | B2Vnpe | N | 134937.01-422825.3 |
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 | Ab | B | |
Ab | pa=76.8° sep=0.08" | ||
B | pa=135.6° sep=38.32" | pa=135.7° sep=38.27" | |
C | pa=312.3° sep=3.84" | pa=311.4° sep=3.89" | pa=315.3° sep=42.15" |
Coord arcsec 2000 | 134937.01-422825.3 | Mag | 3.46 | Spectral class | B2Vnpe (blue-white) | PmRA | -24.00 | ||||
PmDE | -19.0 | SAO | 224471 | HIP | 67472 | Tycho2 | 7797-02743-1 | ||||
HD | 120324 | HR | 5193 | GC | 18667 | CD | CD-41 8172 | ||||
CP | CP-41 6480 | Bayer | Mu Centauri | Bayer name | Mu Cen | FK5 | 508 |
Tycho2 | 7797-02743-1 | Pflag | RAmdeg | 207.40411849 | DEmdeg | -42.47373038 | |||||
PmRA | -23.9 | PmDE | -18.9 | E RAmdeg | 3 | E DEmdeg | 3 | ||||
E pmRA | 0.9 | E pmDE | 0.9 | EpRAm | 1991.59 | EpDEm | 1991.03 | ||||
Num | 13 | Q RAmdeg | 0.7 | Q DEmdeg | 0.7 | Q pmRA | 0.6 | ||||
Q pmDE | 0.7 | BTmag | 3.214 | E BTmag | 0.014 | VTmag | 3.415 | ||||
E VTmag | 0.009 | Prox | 999 | TYC | T | HIP | 67472 | ||||
CCDM | RAdeg | 207.40419250 | DEdeg | -42.47368417 | EpRA 1990 | 1.78 | |||||
EpDE 1990 | 1.20 | E RAdeg | 3.1 | E DEdeg | 3.3 | Posflg | |||||
Corr | 0.0 |
SAO | 224471 | DelFlag | RA1950 | PmRA1950 | -0.002 | ||||||
DE1950 | PmDE1950 | -0.026 | Vmag | 3.3 | SpType | B2p | |||||
Double code | Source | 74 | CatNum | 508 | DM | CD-41 8172 | |||||
DMcomp | BDsup | HD | 120324 | M HD | 0 | ||||||
GC | 18667 | RA1950rad | 3.60669801 | DE1950rad | -0.73697323 | PmRA2000 | -0.0018 | ||||
PmDE2000 | -0.022 |
Catalog | H | HIP | 67472 | Proxy | RAhms | 13 49 37.01 | |||||
DEdms | -42 28 25.3 | Vmag | 3.47 | VarFlag | 2 | R Vmag | H | ||||
RAdeg | 207.404 | DEdeg | -42.4737 | AstroRef | Plx | 6.19 | |||||
CCDM | 13496-4228 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 120324 | BD | |||||||
CD | CD-41 8172 | CP | CP-41 6480 | Dm number | -41 8172 | VIred | -0.21 | ||||
SpType | B2IV-Ve | R SpType | Coord arcsec 2000 | 134937.01-422825.3 |
HIP | 67472 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 3.6198861585 | DErad | -0.7413056511 | Plx | 6.45 | PmRA | -24.25 | ||||
PmDE | -18.64 | E RArad | 0.12 | E DErad | 0.08 | E Plx | 0.16 | ||||
E pmRA | 0.14 | E pmDE | 0.08 | Hpmag | 3.3969 | E Hpmag | 0.0009 | ||||
SHp | 0.019 | VA | 2 | BV | -0.17 | E BV | 0.21 | ||||
VI | -0.21 |
Ccdm | 13496-4228 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.00 | DDEs | -25.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 3.3 | Sp | B3 | PmNote | * | ||||
PmRA | -22 | PmDE | -26 | Dm number | -41 8172 | Cat1 | CD | ||||
Name2 | 224471 | Cat2 | SAO | HD | 120324 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 13436S4159A | |||||||
HIC | 67472 |
Coord arcsec 2000 | 134937.02-422825.3 | Mag | 6.7 | Calc delta mag | 3.2 | Calc coord | yes |
Coord arcsec 2000 | 134939.43-422852.7 | Mag | 12.96 | PmRA | -22.00 | PmDE | -1.0 | ||||
Calc delta mag | 9.46 | Calc coord | yes |
Ccdm | 13496-4228 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HDO 226 | DRAs | DDEs | |||||||
R dRAs | Year | 1897 | Theta | 128 | Rho | 48.0 | |||||
Obs | 2 | Vmag | 14.0 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 13436S4159B | |||||||
HIC |
Coord arcsec 2000 | 134936.75-422822.7 | Mag | 10.06 | PmRA | -26.00 | PmDE | -19.0 | ||||
Calc delta mag | 6.56 | Calc coord | yes |