830 citations · 10.7k across the 212 of their papers we have counts for
216 papers
KDG 162: A Nearby Isolated Star-forming Dwarf Galaxy
Gagandeep S. Anand, Igor D. Karachentsev, Meredith J. Durbin +6
The nearby dwarf galaxy KDG 162 (also known as KK 153) has recently attracted attention as a potentially gas-rich, isolated, and low-mass dwarf galaxy. However, many of these chara…
KKR 18: A Late Arrival Galaxy?
R. Brent Tully, Valentina E. Karachentseva, Igor D. Karachentsev +8
KKR 18 is a dwarf irregular galaxy in the Local Void at a distance of 9.46 Mpc. It is gas rich and was experiencing vigorous star formation 20 - 100 Myr ago. Its metallicity is 4%…
New optical velocities for local galaxy candidates
Maksim Chazov, Igor Karachentsev, Serafim Kaisin
We used the 6-meter BTA telescope to determine radial velocities for 46 galaxies, previously considered to be nearby objects. Twelve of them have kinematic distances within 13Mpc a…
Problems of cosmology on small scales of the Universe
I. D. Karachentsev
Six challenges for the standard cosmological model CDM are listed, which arise when comparing theoretical predictions with observational data on scales of ~1 Mpc. Different para…
Optical identification of the FASHI sources: toward the extended Local Volume
Aleksandra E. Nazarova, Dmitry I. Makarov, Igor D. Karachentsev +3
We extracted a list of 662 nearby (within Mpc) HI-detection sources from the Five-hundred-meter Aperture Spherical radio Telescope (FAST) All Sky HI Survey (FASHI) and mad…
The Binary Ballet: Mapping Local Expansion Around M81 & M82
Jenny Wagner, David Benisty, Igor D. Karachentsev
This study of the M81 complex and its Hubble flow delivers new and improved Tip of the Red Giant Branch (TRGB)-based distances for nine member galaxies, yielding a total of 58 gala…