Search Results - "Skillman, David"

The Spin-period History of Intermediate Polars by Patterson, Joseph, de Miguel, Enrique, Kemp, Jonathan, Dvorak, Shawn, Monard, Berto, Hambsch, Franz-Josef, Vanmunster, Tonny, Skillman, David R., Cejudo, David, Campbell, Tut, Roberts, George, Jones, Jim, Cook, Lewis M., Bolt, Greg, Rea, Robert, Ulowetz, Joseph, Krajci, Thomas, Menzies, Kenneth, Lowther, Simon, Goff, William, Stein, William, Wood, Matt A., Myers, Gordon, Stone, Geoffrey, Uthas, Helena, Karamehmetoglu, Emir, Seargeant, Jim, McCormick, Jennie

“…We report the detailed history of spin-period changes in five intermediate polars (DQ Herculis, AO Piscium, FO Aquarii, V1223 Sagittarii, and BG Canis Minoris)…”
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Free space laser communication experiments from Earth to the Lunar Reconnaissance Orbiter in lunar orbit by Sun, Xiaoli, Skillman, David R, Hoffman, Evan D, Mao, Dandan, McGarry, Jan F, McIntire, Leva, Zellar, Ronald S, Davidson, Frederic M, Fong, Wai H, Krainak, Michael A, Neumann, Gregory A, Zuber, Maria T, Smith, David E

“…Laser communication and ranging experiments were successfully conducted from the satellite laser ranging (SLR) station at NASA Goddard Space Flight Center…”
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BK Lyncis: the oldest old nova and a Bellwether for cataclysmic variable evolution by Patterson, Joseph, Uthas, Helena, Kemp, Jonathan, de Miguel, Enrique, Krajci, Thomas, Foote, Jerry, Hambsch, Franz-Josef, Campbell, Tut, Roberts, George, Cejudo, David, Dvorak, Shawn, Vanmunster, Tonny, Koff, Robert, Skillman, David, Harvey, David, Martin, Brian, Rock, John, Boyd, David, Oksanen, Arto, Morelle, Etienne, Ulowetz, Joseph, Kroes, Anthony, Sabo, Richard, Jensen, Lasse

“…We summarize the results of a 20-yr campaign to study the light curves of BK Lyn, a nova-like star strangely located below the 2 to 3 h orbital-period gap in…”
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Superhumps in cataclysmic binaries. XXV. qcrit, ε(q), and mass-radius by PATTERSON, Joseph, KEMP, Jonathan, ARMSTRONG, Eve, MCCORMICK, Jennie, KRAJCI, Thomas, JENSEN, Lasse, GUNN, Jerry, BUTTERWORTH, Neil, FOOTE, Jerry, BOS, Marc, MASI, Gianluca, WARHURST, Paul, HARVEY, David A, FRIED, Robert E, REA, Robert, MONARD, Berto, COOK, Lewis M, SKILLMAN, David R, VANMUNSTER, Tonny, BOLT, Greg

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Orbital Period Changes in WZ Sagittae by Patterson, Joseph, Stone, Geoffrey, Kemp, Jonathan, Skillman, David R., de Miguel, Enrique, Potter, Michael, Starkey, Donn, Uthas, Helena, Jones, Jim, Slauson, Douglas, Koff, Robert, Myers, Gordon, Menzies, Kenneth, Campbell, Tut, Roberts, George, Foote, Jerry, Vanmunster, Tonny, Cook, Lewis M., Krajci, Thomas, Ogmen, Yenal, Sabo, Richard, Seargeant, Jim

“…We report a long-term (1961-2017) study of the eclipse times in the dwarf nova WZ Sagittae, in an effort to learn its rate of orbital-period change. Some…”
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The 2001 Superoutburst of WZ Sagittae by Patterson, Joseph, Masi, Gianluca, Richmond, Michael W., Martin, Brian, Beshore, Edward, Skillman, David R., Kemp, Jonathan, Vanmunster, Tonny, Rea, Robert, Allen, William, Davis, Stacey, Davis, Tracy, Henden, Arne A., Starkey, Donn, Foote, Jerry, Oksanen, Arto, Cook, Lewis M., Fried, Robert E., Husar, Dieter, Novák, Rudolf, Campbell, Tut, Robertson, Jeff, Krajci, Thomas, Pavlenko, Elena, Mirabal, Nestor, Niarchos, Panos G., Brettman, Orville, Walker, Stan

“…We report the results of a worldwide campaign to observe WZ Sagittae during its 2001 superoutburst. After a 23 yr slumber at \documentclass{aastex}…”
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Planetary orbit dynamics via trilateration: Prospectus for an interplanetary scale ring laser gyro with nominal area of 1 square AU by Bills, Bruce, Skillman, David

“…We present motivation and preliminary plans for an interplanetary scale laser ranging system, which would measure all 3 legs of the Earth, Venus, Mars…”
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Superhumps in Cataclysmic Binaries. XXIV. Twenty More Dwarf Novae by Patterson, Joseph, Thorstensen, John R., Kemp, Jonathan, Skillman, David R., Vanmunster, Tonny, Harvey, David A., Fried, Robert A., Jensen, Lasse, Cook, Lewis M., Rea, Robert, Monard, Berto, McCormick, Jennie, Velthuis, Fred, Walker, Stan, Martin, Brian, Bolt, Greg, Pavlenko, Elena, O’Donoghue, Darragh, Gunn, Jerry, Novák, Rudolf, Masi, Gianluca, Garradd, Gordon, Butterworth, Neil, Krajci, Thomas, Foote, Jerry, Beshore, Edward

“…We report precise measures of the orbital and superhump period in 20 more dwarf novae. For 10 stars, we report new and confirmed spectroscopic…”
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Dawn mission's search for satellites of Ceres: Intact protoplanets don't have satellites by McFadden, Lucy A., Skillman, David R., Memarsadeghi, N., Carsenty, U., Schröder, S.E., Li, J.-Y., Mottola, S., Mutchler, Max, McLean, Brian, Joy, S.P., Polanskey, C.A., Rayman, M.D., Fieseler, P.D., Sykes, M.V., Nathues, A., Gutiérrez-Marques, P., Keller, H.U., Raymond, C.A., Russell, C.T.

“…•A search for satellites of Ceres was conducted as part of NASA's Dawn mission.•The search is complete to a distance of 15 Ceres radii.•No satellites larger…”
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Superhumps in Cataclysmic Binaries. XXIII. V442 Ophiuchi and RX J1643.7+3402 by Patterson, Joseph, Fenton, William H., Thorstensen, John R., Harvey, David A., Skillman, David R., Fried, Robert E., Monard, Berto, O'Donoghue, Darragh, Beshore, Edward, Martin, Brian, Niarchos, Panos, Vanmunster, Tonny, Foote, Jerry, Bolt, Greg, Rea, Robert, Cook, Lewis M., Butterworth, Neil, Wood, Matt

“…We report the results of long observing campaigns on two novalike variables: V442 Ophiuchi and RX J1643.7+3402. These stars have high‐excitation spectra,…”
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Vesta’s missing moons: Comprehensive search for natural satellites of Vesta by the Dawn spacecraft by McFadden, Lucy A., Skillman, David R., Memarsadeghi, Nargess, Li, Jian-Yang, Joy, S.P., Polanskey, C.A., Rayman, Marc D., Sykes, Mark V., Tricarico, Pasquale, Palmer, Eric, O’Brien, David P., Mottola, Stefano, Carsenty, Uri, Mutchler, Max, McLean, Brian, Schröder, Stefan E., Mastrodemos, Nicolas, Schiff, Conrad, Keller, H. Uwe, Nathues, Andreas, Gutiérrez-Marques, Pablo, Raymond, C.A., Russell, C.T.

“…•During the Dawn spacecraft’s approach to Asteroid 4 Vesta, the framing camera was used to search for satellites.•Seven experienced searchers used multiple…”
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Superhumps in Cataclysmic Binaries. XV. EG Cancri, King of the Echo Outbursts by Patterson, Joseph, Kemp, Jonathan, Skillman, David R., Harvey, David A., Shafter, Allen W., Vanmunster, Tonny, Jensen, Lasse, Fried, Robert, Kiyota, Seiichiro, Thorstensen, John R., Taylor, Cynthia J.

“…We report photometry and spectroscopy of the dwarf nova EG Cancri in its 1996/1997 episode of eruptions. The main eruption was clearly a superoutburst…”
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Two Galactic Supersoft X‐Ray Binaries: V Sagittae and T Pyxidis by Patterson, Joseph, Kemp, Jonathan, Shambrook, Anouk, Thorstensen, John R., Skillman, David R., Gunn, Jerry, Jensen, Lasse, Vanmunster, Tonny , Shugarov, Sergei, Mattei, Janet A., Shahbaz, Tariq, Novak, Rudolf

“…We discuss the nature of V Sagittae and T Pyxidis, two enigmatic blue variable stars commonly classed among the cataclysmic variables. These stars have…”
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Superhumps in Cataclysmic Binaries. XVII. AM Canum Venaticorum by Skillman, David R., Patterson, Joseph, Kemp, Jonathan, Harvey, David A., Fried, Robert E., Retter, Alon, Lipkin, Yiftah, Vanmunster, Tonny

“…We report new photometry of the cataclysmic variable AM Canum Venaticorum, comprising 670 hr over 227 nights during 1992–1999. The data demonstrate…”
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FS Aurigae: A New Class of Cataclysmic Variables or the Missing Link between Intermediate Polars and SW Sextantis Objects? by Tovmassian, Gaghik, Zharikov, Sergei, Michel, Raul, Neustroev, Vitaly, Greiner, Jochen, Skillman, David R., Harvey, David A., Fried, Robert E., Patterson, Joseph

“…FS Aur is a known dwarf nova with an orbital period of about 85.7 minutes. It has been assumed to be a member of the SU UMa subclass of cataclysmic variables,…”
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Superhumps in Cataclysmic Binaries. XVIII. IY Ursae Majoris by Patterson, Joseph, Kemp, Jonathan, Jensen, Lasse, Vanmunster, Tonny, Skillman, David R., Martin, Brian, Fried, Robert, Thorstensen, John R.

“…We report photometric and spectroscopic observations of the eclipsing dwarf nova IY Ursae Majoris (=Takamizawa V85). During its 2000 January superoutburst, the…”
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Superhumps in Cataclysmic Binaries. XX. V751 Cygni by Patterson, Joseph, Thorstensen, John R., Fried, Robert, Skillman, David R., Cook, Lewis M., Jensen, Lasse

“…We report photometric and spectroscopic observations of the nova‐like variable V751 Cygni. The radial velocities indicate an underlying binary period of…”
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Rapid Oscillations in Cataclysmic Variables. XV. HT Camelopardalis (=RX J0757.0+6306) by Kemp, Jonathan, Patterson, Joseph, Thorstensen, John R., Fried, Robert E., Skillman, David R., Billings, Gary

“…We present photometry and spectroscopy of HT Camelopardalis, a recently discovered X‐ray–bright cataclysmic variable. The spectrum shows bright lines of H,…”
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Superhumps in Cataclysmic Binaries. XXII. 1RXS J232953.9+062814 by Skillman, David R., Krajci, Thomas, Beshore, Edward, Patterson, Joseph, Kemp, Jonathan, Starkey, Donn, Oksanen, Arto, Vanmunster, Tonny, Martin, Brian, Rea, Robert

“…We report photometry of a recently discovered dwarf nova with a remarkably short 64.2 minute orbital period. In quiescence, the star’s light curve is that of a…”
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Superhumps in Cataclysmic Binaries. XXI. HP Librae (=EC 15330−1403) by Patterson, Joseph, Fried, Robert E., Rea, Robert, Kemp, Jonathan, Espaillat, Catherine, Skillman, David R., Harvey, David A., O’Donoghue, Darragh, McCormick, Jennie, Velthuis, Fred, Walker, Stan, Retter, Alon, Lipkin, Yiftah, Butterworth, Neil, McGee, Paddy, Cook, Lewis M.

“…We report photometry of the helium‐dominated cataclysmic variable HP Librae during 1995–2001. The main photometric signal varies between 1118.89 and 1119.14 s,…”
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