Zobrazeno 1 - 10
of 142
pro vyhledávání: '"P. Kušnirák"'
Autor:
Clark, J. Grace, Hornoch, Kamil, Shafter, Allen W., Kučáková, Hana, Vraštil, Jan, Kušnirák, Peter, Wolf, Marek
The results of a two decade long $R$-band photometric survey of novae in M31 are presented. From these data, $R$-band light curves have been determined for 180 novae with data sufficient for estimating peak brightness and subsequent rate of decline.
Externí odkaz:
http://arxiv.org/abs/2404.04733
Autor:
Ďurech, J., Vokrouhlický, D., Pravec, P., Krugly, Yu., Polishook, D., Hanuš, J., Marchis, F., Rożek, A., Snodgrass, C., Alegre, L., Donchev, Z., Ehgamberdiev, Sh. A., Fatka, P., Gaftonyuk, N. M., Galád, A., Hornoch, K., Inasaridze, R. Ya., Khalouei, E., Kučáková, H., Kušnirák, P., Oey, J., Pray, D. P., Sergeev, A., Slyusarev, I.
The rotation state of small asteroids is affected in the long term by perturbing torques of gravitational and radiative origin (the YORP effect). Direct observational evidence of the YORP effect is the primary goal of our work. We carried out photome
Externí odkaz:
http://arxiv.org/abs/2312.05157
Autor:
Moskovitz, Nicholas, Thomas, Cristina, Pravec, Petr, Lister, Tim, Polakis, Tom, Osip, David, Kareta, Theodore, Rożek, Agata, Chesley, Steven R., Naidu, Shantanu P., Scheirich, Peter, Ryan, William, Ryan, Eileen, Skiff, Brian, Snodgrass, Colin, Knight, Matthew M., Rivkin, Andrew S., Chabot, Nancy L., Ayvazian, Vova, Belskaya, Irina, Benkhaldoun, Zouhair, Berteşteanu, Daniel N., Bonavita, Mariangela, Bressi, Terrence H., Brucker, Melissa J., Burgdorf, Martin J., Burkhonov, Otabek, Burt, Brian, Contreras, Carlos, Chatelain, Joseph, Choi, Young-Jun, Daily, Matthew, de León, Julia, Ergashev, Kamoliddin, Farnham, Tony, Fatka, Petr, Ferrais, Marin, Geier, Stefan, Gomez, Edward, Greenstreet, Sarah, Gröller, Hannes, Hergenrother, Carl, Holt, Carrie, Hornoch, Kamil, Husárik, Marek, Inasaridze, Raguli, Jehin, Emmanuel, Khalouei, Elahe, Eluo, Jean-Baptiste Kikwaya, Kim, Myung-Jin, Krugly, Yurij, Kučáková, Hana, Kušnirák, Peter, Larsen, Jeffrey A., Lee, Hee-Jae, Lejoly, Cassandra, Licandro, Javier, Longa-Peña, Penélope, Mastaler, Ronald A., McCully, Curtis, Moon, Hong-Kyu, Morrell, Nidia, Nath, Arushi, Oszkiewicz, Dagmara, Parrott, Daniel, Phillips, Liz, Popescu, Marcel M., Pray, Donald, Prodan, George Pantelimon, Rabus, Markus, Read, Michael T., Reva, Inna, Roark, Vernon, Santana-Ros, Toni, Scotti, James V., Tatara, Taiyo, Thirouin, Audrey, Tholen, David, Troianskyi, Volodymyr, Tubbiolo, Andrew F., Villa, Katelyn
On 26 September 2022, the Double Asteroid Redirection Test (DART) spacecraft impacted Dimorphos, the satellite of binary near-Earth asteroid (65803) Didymos. This demonstrated the efficacy of a kinetic impactor for planetary defense by changing the o
Externí odkaz:
http://arxiv.org/abs/2311.01971
Autor:
Kueny, Jay K., Chandler, Colin Orion, Devogèle, Maxime, Moskovitz, Nicholas, Pravec, Petr, Kučáková, Hana, Hornoch, Kamil, Kušnirák, Peter, Granvik, Mikael, Konstantopoulou, Christina, Jannsen, Nicholas E., Moran, Shane, Siltala, Lauri, Fedorets, Grigori, Ferrais, Marin, Jehin, Emmanuel, Kareta, Theodore, Hanuš, Josef
(155140) 2005 UD has a similar orbit to (3200) Phaethon, an active asteroid in a highly eccentric orbit thought to be the source of the Geminid meteor shower. Evidence points to a genetic relationship between these two objects, but we have yet to ful
Externí odkaz:
http://arxiv.org/abs/2303.12991
Autor:
Thomas, Cristina A., Naidu, Shantanu P., Scheirich, Peter, Moskovitz, Nicholas A., Pravec, Petr, Chesley, Steven R., Rivkin, Andrew S., Osip, David J., Lister, Tim A., Benner, Lance A. M., Brozović, Marina, Contreras, Carlos, Morrell, Nidia, Rożek, Agata, Kušnirák, Peter, Hornoch, Kamil, Mages, Declan, Taylor, Patrick A., Seymour, Andrew D., Snodgrass, Colin, Jørgensen, Uffe G., Dominik, Martin, Skiff, Brian, Polakis, Tom, Knight, Matthew M., Farnham, Tony L., Giorgini, Jon D., Rush, Brian, Bellerose, Julie, Salas, Pedro, Armentrout, William P., Watts, Galen, Busch, Michael W., Chatelain, Joseph, Gomez, Edward, Greenstreet, Sarah, Phillips, Liz, Bonavita, Mariangela, Burgdorf, Martin J., Khalouei, Elahe, Longa-Peña, Penélope, Rabus, Markus, Sajadian, Sedighe, Chabot, Nancy L., Cheng, Andrew F., Ryan, William H., Ryan, Eileen V., Holt, Carrie E., Agrusa, Harrison F.
The Double Asteroid Redirection Test (DART) spacecraft successfully performed the first test of a kinetic impactor for asteroid deflection by impacting Dimorphos, the secondary of near-Earth binary asteroid (65803) Didymos, and changing the orbital p
Externí odkaz:
http://arxiv.org/abs/2303.02077
Publikováno v:
Archaeologia Historica, Vol 49, Iss 1 (2024)
Externí odkaz:
https://doaj.org/article/8c094666530043b0a5ad234c1d6de040
Autor:
Fatka, Petr, Moskovitz, Nicholas A., Pravec, Petr, Micheli, Marco, Devogèle, Maxime, Gustafsson, Annika, Kueny, Jay, Skiff, Brian, Kušnirák, Peter, Christensen, Eric, Ries, Judit, Brucker, Melissa, McMillan, Robert, Larsen, Jeffrey, Mastaler, Ron, Bressi, Terry
Asteroid pairs are genetically related asteroids that recently separated ($<$few million years), but still reside on similar heliocentric orbits. A few hundred of these systems have been identified, primarily in the asteroid main-belt. Here we studie
Externí odkaz:
http://arxiv.org/abs/2112.01681
Autor:
Durech, J., Vokrouhlicky, D., Pravec, P., Krugly, Yu. N., Kim, M. J., Polishook, D., Ayvazian, V. V., Bonev, T., Choi, Y. J., Datashvili, D. G., Donchev, Z., Ehgamberdiev, S. A., Hornoch, K., Inasaridze, R. Ya., Kapanadze, G. V., Kim, D. H., Kucakova, H., Kusakin, A. V., Kusnirak, P., Lee, H. J., Molotov, I. E., Moon, H. K., Mykhailova, S. S., Nikolenko, I. V., Novichonok, A., Oey, J., Omarov, Ch. T., Pollock, J. T., Reva, I. V., Rumyantsev, V. V., Zhornichenko, A. A.
Publikováno v:
A&A 657, A5 (2022)
The rotation state of small asteroids is affected by the Yarkovsky-O'Keefe-Radzievskii-Paddack (YORP) effect, which is a net torque caused by solar radiation directly reflected and thermally reemitted from the surface. Due to this effect, the rotatio
Externí odkaz:
http://arxiv.org/abs/2110.06548
Autor:
Shafter, A. W., Hornoch, K., Benáček, J., Galád, A., Janík, J., Juryšek, J., Kotková, L., Kurfürst, P., Kučáková, H., Kušnirák, P., Liška, J., Paunzen, E., Skarka, M., Škoda, P., Wolf, M., Zasche, P., Zejda, M.
The results of the first synoptic survey of novae in the barred spiral and starburst galaxy, M83 (NGC 5236), are presented. A total of 19 novae and one background supernova were discovered during the course of a nearly seven-year survey comprised of
Externí odkaz:
http://arxiv.org/abs/2110.00676
Autor:
Scheirich, P., Pravec, P., Kušnirák, P., Hornoch, K., McMahon, J., Scheeres, D. J., Čapek, D., Pray, D. P., Kučáková, H., Galád, A., Vraštil, J., Krugly, Yu. N., Moskovitz, N., Avner, L. D., Skiff, B., McMillan, R. S., Larsen, J. A., Brucker, M. J., Tubbiolo, A. F., Cooney, W. R., Gross, J., Terrell, D., Burkhonov, O., Ergashev, K. E., Ehgamberdiev, Sh. A., Fatka, P., Durkee, R., Schunova, E. Lilly, Inasaridze, R. Ya., Ayvazian, V. R., Kapanadze, G., Gaftonyuk, N. M., Sanchez, J. A., Reddy, V., McGraw, L., Kelley, M. S., Molotov, I. E.
We obtained thorough photometric observations of two binary near-Earth asteroids (66391) Moshup = 1999 KW4 and (88710) 2001 SL9 taken from 2000 to 2019 and derived physical and dynamical properties of the binary systems. We found that the data for 19
Externí odkaz:
http://arxiv.org/abs/1912.06456