Publications by James Binney


The properties of main-sequence stars from Hipparcos data

ESA SP PUBL 402 (1997) 279-282

N Houk, CM Swift, CA Murray, MJ Penston, JJ Binney

We received a sample of 6840 Hipparcos stars south of declination -26 degrees that (i) have MK spectral types in the Michigan catalogues and (ii) had spectroscopic parallaxes that placed them within 80 pc of the Sun. Of these, 3727 are well determined as luminosity class V and actually lie within 100 pc. From this subsample we can determine the distribution in M-V of main-sequence stars of given spectral type for spectral types that range from early F to early K. These distributions are significantly non-Gaussian, but when fitted to Gaussians they yield central values of M-V in good agreement with earlier estimates of the absolute magnitudes of main-sequence stars. We also determine anew the distribution of B-V at each spectral type. We find that the dispersion in B-V at given spectral type is very small.


The luminosity function of main-sequence stars within 80 parsecs from Hipparcos data

ESA SP PUBL 402 (1997) 485-488

CA Murray, MJ Penston, JJ Binney, N Houk

The basic data discussed here consist of parallaxes and apparent magnitudes of more than 6000 stars with delta < -26 degrees from the Hipparcos Catalogue which were selected from the Michigan Spectral Catalogue to have estimated spectroscopic distances within 80 parsecs. The statistical properties of the sample are briefly discussed, and the luminosity function of main sequence stars is determined by the maximum-volume method from nearly 3000 stars with observed parallaxes greater than 12.5 mas.


The stellar-dynamical oeuvre

JOURNAL OF ASTROPHYSICS AND ASTRONOMY 17 (1996) 81-94

J Binney


On the deprojection of axisymmetric bodies

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 279 (1996) 993-1004

O Gerhard, J Binney


On the deprojection of the Galactic bulge

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 279 (1996) 1005-1010

J Binney, O Gerhard


Should the outer Milky Way be axisymmetric?

UNSOLVED PROBLEMS OF THE MILKY WAY (1996) 1-10

J Binney, K Freeman


The shape of the disk: Clues from the kinematics of disk stars

UNSOLVED PROBLEMS OF THE MILKY WAY (1996) 11-21

MD Weinberg, P Schechter, J Binney, T deZeeuw


The hot gas in the Galactic bulge

UNSOLVED PROBLEMS OF THE MILKY WAY (1996) 287-295

K Koyama, Y Maeda, J Binney, M Morris, L Ozernoy


Dynamical models of the Milky Way

FORMATION OF THE GALACTIC HALO....INSIDE AND OUT 92 (1996) 393-402

W Dehnen, J Binney


EVOLVING COOLING FLOWS

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 276 (1995) 663-678

J BINNEY, G TABOR


Probing non-axisymmetry with proper motions

ASTRONOMICAL AND ASTROPHYSICAL OBJECTIVES OF SUB-MILLIARCSECOND OPTICAL ASTROMETRY (1995) 239-246

J Binney


PREDICTING LINE-OF-SIGHT VELOCITY DISTRIBUTIONS OF ELLIPTIC GALAXIES

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 271 (1994) 949-957

J MAGORRIAN, J BINNEY


THE PRINCIPLE OF LEAST ACTION AND CLUSTERING IN COSMOLOGY

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 271 (1994) 719-728

M SUSPERREGI, J BINNEY


CONSTRUCTION OF INVARIANT TORI AND INTEGRABLE HAMILTONIANS

PHYSICAL REVIEW LETTERS 73 (1994) 2377-2381

M KAASALAINEN, J BINNEY


DYNAMICS OF GAS NEAR THE GALACTIC-CENTER

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 270 (1994) 703-719

A JENKINS, J BINNEY


TORUS CONSTRUCTION IN POTENTIALS SUPPORTING DIFFERENT ORBIT FAMILIES

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 268 (1994) 1033-1040

M KAASALAINEN, J BINNEY


BAR-INDUCED GAS VELOCITIES IN THE BULGE OF M31

ASTROPHYSICAL JOURNAL 426 (1994) L31-L33

AA STARK, J BINNEY


DYNAMICAL ANALYSIS OF LOCAL KINEMATICAL DATA

(1994) 141-149

JJ BINNEY


EVIDENCE FOR A BAR AT THE CENTRE OF THE MILKY WAY

NUCLEI OF NORMAL GALAXIES 445 (1994) 75-86

J BINNEY


MODIFIED MOMENTS AND THE OORT CONSTANTS

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 266 (1994) 273-281

P CUDDEFORD, J BINNEY

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