Dwarf spheroidal galaxies in the M81 group of galaxies

Lianou, S., Grebel, E. K. & Koch, A., 2009, In: Astronomical Notes / Astronomische Nachrichten. 330, 9-10, p. 995-997 3 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

A first measurement of the proper motion of the Leo II dwarf spheroidal galaxy

Lépine, S., Koch, A., Rich, R. M. & Kuijken, K., 24/10/2011, In: The Astrophysical Journal. 741, 2, 10 p., 100.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Before the bar: kinematic detection of a spheroidal metal-poor bulge component

Kunder, A., Rich, R. M., Koch, A., Storm, J., Nataf, D. M., Propris, R. D., Walker, A., Bono, G., Johnson, C. I., Shen, J. & Li, Z., 18/04/2016, In: Astrophysical Journal Letters. 821, 2, 6 p., L25.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

A high-velocity bulge RR Lyrae variable on a halo-like orbit

Kunder, A., Rich, R. M., Hawkins, K., Poleski, R., Storm, J., Johnson, C. I., Shen, J., Li, Z., Cordero, M. J., Nataf, D. M., Bono, G., Walker, A. R., Koch, A., Propris, R. D., Udalski, A., Szymanski, M. K., Soszynski, I., Pietrzynski, G., Ulaczyk, K., Wyrzykowski, L., & 4 othersPietrukowicz, P., Skowron, J., Kozłowski, S. & Mróz, P., 16/07/2015, In: Astrophysical Journal Letters. 808, 1, 6 p., L12.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The Bulge Radial Velocity Assay (BRAVA): II. Complete sample and data release

Kunder, A., Koch, A., Rich, R. M., Propris, R. D., Howard, C. D., Stubbs, S. A., Johnson, C. I., Shen, J., Wang, Y., Robin, A. C., Kormendy, J., Soto, M., Frinchaboy, P., Reitzel, D. B., Zhao, H. & Origlia, L., 6/02/2012, In: The Astronomical Journal. 143, 3, 14 p., 57.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

The Bulge Radial Velocity Assay: new observations and results

Kunder, A., Propris, R. D., Rich, R. M. & Koch, A., 2011, In: Bulletin of the American Astronomical Society. 217, 241.12.

Research output: Contribution to Journal/Magazine › Meeting abstract

Another look at the size of the low-surface brightness galaxy VCC 1661 in the Virgo Cluster

Koch, A., Black, C. S., Rich, R. M., Longstaff, F. A., Collins, M. L. M. & Janz, J., 05/2017, In: Astronomical Notes / Astronomische Nachrichten. 338, 4, p. 503-509 7 p.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Galactic Pal-eontology: abundance analysis of the disrupted globular cluster Palomar 5

Koch, A. & Cote, P., 1/05/2017, In: Astronomy and Astrophysics. 601, 9 p., A41.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Metal-poor stars towards the Galactic bulge: a population potpourri

Koch, A., McWilliam, A., Preston, G. W. & Thompson, I. P., 1/03/2016, In: Astronomy and Astrophysics. 587, 15 p., A124.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Major mergers with small galaxies: the discovery of a Magellanic-type galaxy at z=0.12

Koch, A., Frank, M. J., Pasquali, A., Rich, R. M. & Rabitz, A., 15/12/2015, In: The Astrophysical Journal. 815, 2, 10 p., 105.

Research output: Contribution to Journal/Magazine › Journal article › peer-review