Coord 2000 | 02353-0334 | Discov num | MUG 2 | Comp | AB | Coord arcsec 2000 | 02 35 19.93 -03 33 38.1 | ||||
Date first | 1998 | Date last | 2016 | Obs | 14 | ||||||
Pa first | 188 | Pa last | 185.7 | P.A. Now (θ) | 185.7° | ||||||
Sep first | 5.7 | Sep last | 6.275 | Sep. Now (ρ) | 6.275" | ||||||
Mag pri | 6.70 | Mag sec | 13.30 | delta mag (ΔM) | 6.6 | Spectral class | G2V+M2V (yellow/red) | ||||
Pri motion ra | -155 | Sec motion ra | |||||||||
Pri motion dec | -438 | Sec motion dec | |||||||||
Notes | N T R (See Notes, Parallax indicates physical, Red magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 129992 | 02 35 20 -03 33 38 | MUG 2 AB | 2016 | 14 | 186 | 6.3 | 6.70 | 13.30 | 6.60 | <=== | ||
Show | 79 Cet | 129992 | 02 35 20 -03 33 38 | MUG 2 AC | 2003 | 2 | 20 | 22.9 | 5.70 |
Constellation | Cetus | SAO | 129992 | HIP | 12048 | Tycho2 | 4701-01095-1 | ||||
HD | 16141 | GC | 3106 | GL | Wo 9085 | BD | BD-04 426 | ||||
Flamsteed | 79 Ceti | Flamsteed name | 79 Cet | Distance | 38.96 | Distance ly | 127.09 |
discov_num | notes | refcode |
MUG 2 | Followup spectroscopy confirmed the B component is a dwarf; estimated | Mug2005 |
mass is 0.286 +- 0.017 Msun. Primary is planet host star. Colors of B | Egn2007 | |
component consistent with M1-M4 dwarf with mass 0.31 +/- 0.02 Msun. | Met2009 | |
HIP 12048. The B component estimated mass 0.29Msun. | ||
2001.7454: PA is measured in zenith mode. If data collected in | ||
equatorial mode, PA = 183.7. | Rbr2011d | |
CHARA Array Limb-darkened diameter 0.490 +/- 0.049 mas. | CIA2009a | |
R = 2.05 +/- 0.21 \rsun, L = 2.3 +/- 0.1 \lsun, | ||
Teff = 4982 +/- 254 K. | ||
79 Cet | A: Combined solution, based on reduction of Hipparcos intermediate | |
astrometric data together with spectroscopic elements from Marcy et al. | CPS2000b |
refcode | metd | author | reference |
CIA2009a | not j | Baines, E.K., McAlister, H.A., ten Brummelaar, T.A., Sturmann, J., Sturmann, L., | 2009ApJ...701..154B |
CIA2009a | Turner, N.H. & Ridgway, S.T. | . | |
CIA2009a | ApJ 701, 154, 2009 | . | |
CPS2000b | Xh - | Marcy, G.W., Butler, R.P., & Vogt, S.S. | 2000ApJ...536L..43M |
CPS2000b | ApJ 536, L43, 2000 | ||
Egn2007 | Ao j | Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan, | 2007A&A...474..273E |
Egn2007 | D., & Mayor, M. | ||
Egn2007 | A&A 474, 273, 2007 | ||
Met2009 | A j | Metchev, S.A. & Hillenbrand, L.A. | 2009ApJS..181...62M |
Met2009 | +Ao | ApJS 181, 62, 2009 | |
Mug2005 | Ci - | Mugrauer, M., Neuhauser, R., Seifahrt, A., Mazeh, T., & Geunther, E. | 2005A&A...440.1051M |
Mug2005 | +E2 | A&A 440, 1051, 2005 | |
Mug2005 | (Search for stellar companions to exoplanet host stars, using UKIRT + UFTI IR | ||
Mug2005 | camera and NTT + SofI IR camera, plus 2MASS data. Theta estimated from Figure 10.) | ||
Rbr2011d | A j | Roberts, L.C., Jr., Turner, N.H., ten Brummelaar, T.A., Mason, B.D., & | 2011AJ....142..175R |
Rbr2011d | AJ 142, 175, 2011 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
02353-0334 | MUG 2 | AB | 2003 | 3 | 188 | 6.2 | 6.90 | N DK | 023519.93-033338.1 | ||
02353-0334 | MUG 2 | AB | 2005 | 6 | 187 | 6.2 | 6.90 | N DK | 023519.93-033338.1 | ||
02353-0334 | MUG 2 | AB | 2015 | 11 | 186 | 6.3 | 5.70 | 9.30 | G2V+M2V | NV K | 023519.93-033338.1 |
02353-0334 | MUG 2 | AB | 2016 | 14 | 186 | 6.3 | 5.70 | 9.30 | G2V+M2V | NV K | 023519.93-033338.1 |
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=185.7° sep=6.27" | |
C | pa=20.0° sep=22.85" | pa=16.9° sep=28.98" |
Coord arcsec 2000 | 023519.93-033338.1 | Mag | 6.7 | Spectral class | G2V (yellow) | PmRA | -155.00 | ||||
PmDE | -438.0 | SAO | 129992 | HIP | 12048 | Tycho2 | 4701-01095-1 | ||||
HD | 16141 | GC | 3106 | BD | BD-04 426 | Flamsteed | 79 Ceti | ||||
Flamsteed name | 79 Cet |
Tycho2 | 4701-01095-1 | Pflag | RAmdeg | 38.83304065 | DEmdeg | -3.56060333 | |||||
PmRA | -154.8 | PmDE | -437.5 | E RAmdeg | 5 | E DEmdeg | 5 | ||||
E pmRA | 0.9 | E pmDE | 1.0 | EpRAm | 1990.99 | EpDEm | 1991.22 | ||||
Num | 19 | Q RAmdeg | 1.2 | Q DEmdeg | 0.6 | Q pmRA | 1.1 | ||||
Q pmDE | 0.6 | BTmag | 7.652 | E BTmag | 0.016 | VTmag | 6.895 | ||||
E VTmag | 0.011 | Prox | 999 | TYC | T | HIP | 12048 | ||||
CCDM | RAdeg | 38.83338972 | DEdeg | -3.55960778 | EpRA 1990 | 1.90 | |||||
EpDE 1990 | 1.81 | E RAdeg | 4.7 | E DEdeg | 5.3 | Posflg | |||||
Corr | -0.2 |
SAO | 129992 | DelFlag | RA1950 | PmRA1950 | -0.0103 | ||||||
DE1950 | PmDE1950 | -0.428 | Vmag | 6.8 | SpType | G0 | |||||
Double code | Source | 70 | CatNum | 3106 | DM | BD-04 426 | |||||
DMcomp | BDsup | HD | 16141 | M HD | 0 | ||||||
GC | 3106 | RA1950rad | 0.66681598 | DE1950rad | -0.06583834 | PmRA2000 | -0.0101 | ||||
PmDE2000 | -0.431 |
Catalog | H | HIP | 12048 | Proxy | RAhms | 02 35 20.02 | |||||
DEdms | -03 33 34.3 | Vmag | 6.83 | VarFlag | R Vmag | G | |||||
RAdeg | 38.8334 | DEdeg | -3.55954 | AstroRef | Plx | 27.85 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 16141 | BD | BD-04 426 | ||||||
CD | CP | Dm number | -04 426 | VIred | 0.73 | ||||||
SpType | G5IV | R SpType | Coord arcsec 2000 | 023520.02-033334.3 |
HIP | 12048 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 0.6777709874 | DErad | -0.0621256846 | Plx | 25.67 | PmRA | -157.31 | ||||
PmDE | -438.79 | E RArad | 0.35 | E DErad | 0.38 | E Plx | 0.66 | ||||
E pmRA | 0.49 | E pmDE | 0.43 | Hpmag | 6.9642 | E Hpmag | 0.0008 | ||||
SHp | 0.006 | VA | 0 | BV | 0.67 | E BV | 0.004 | ||||
VI | 0.73 |
Coord arcsec 2000 | 023519.89-033344.3 | Mag | 13.3 | Spectral class | M2V (red) | Calc delta mag | 6.6 | ||||
Calc coord | yes |
Coord arcsec 2000 | 023520.45-033316.6 | Calc delta mag | 6.7 | Calc coord | yes |