Search Results - "Antreasian, P. G"

Initial Orbit Determination and Event Reconstruction From Estimation of Particle Trajectories About (101955) Bennu by Leonard, J. M., Adam, C. D., Pelgrift, J. Y., Lessac‐Chenen, E. J., Nelson, D. S., Antreasian, P. G., Liounis, A. J., Moreau, M. C., Hergenrother, C. W., Chesley, S. R., Nolan, M. C., Lauretta, D. S.

“…The OSIRIS‐REx mission has observed multiple instances of particles being ejected from the surface of near‐Earth asteroid (101955) Bennu. The ability to…”
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The landing of the NEAR-Shoemaker spacecraft on asteroid 433 Eros by Veverka, J, Farquhar, B, Robinson, M, Thomas, P, Murchie, S, Harch, A, Antreasian, P. G, Chesley, S. R, Miller, J. K, Owen, W. M, Williams, B. G, Yeomans, D, Dunham, D, Heyler, G, Holdridge, M, Nelson, R. L, Whittenburg, K. E, Ray, J. C, Carcich, B, Cheng, A, Chapman, C, Bell, J. F, Bell, M, Bussey, B, Clark, B, Domingue, D, Gaffey, M. J, Hawkins, E, Izenberg, N, Joseph, J, Kirk, R, Lucey, P, Malin, M, McFadden, L, Merline, W. J, Peterson, C, Prockter, L, Warren, J, Wellnitz, D

“…The NEAR-Shoemaker spacecraft was designed to provide a comprehensive characterization of the S-type asteroid 433 Eros (refs 1,2,3), an irregularly shaped body…”
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Radio Science Results during the NEAR-Shoemaker Spacecraft Rendezvous with Eros by Yeomans, D. K., Antreasian, P. G., J.-P. Barriot, Chesley, S. R., Dunham, D. W., Farquhar, R. W., Giorgini, J. D., Helfrich, C. E., Konopliv, A. S., McAdams, J. V., Miller, J. K., Owen, W. M., Scheeres, D. J., Thomas, P. C., Veverka, J., Williams, B. G.

“…We determined the mass of asteroid 433 Eros, its lower order gravitational harmonics, and rotation state, using ground-based Doppler and range tracking of the…”
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Determination of Shape, Gravity, and Rotational State of Asteroid 433 Eros by Miller, J.K., Konopliv, A.S., Antreasian, P.G., Bordi, J.J., Chesley, S., Helfrich, C.E., Owen, W.M., Wang, T.C., Williams, B.G., Yeomans, D.K., Scheeres, D.J.

“…Prior to the Near Earth Asteroid Rendezvous (NEAR) mission, little was known about Eros except for its orbit, spin rate, and pole orientation, which could be…”
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Estimating the Mass of Asteroid 433 Eros During the NEAR Spacecraft Flyby by Yeomans, D. K., Antreasian, P. G., Cheng, A., Dunham, D. W., Farquhar, R. W., Gaskell, R. W., Giorgini, J. D., Helfrich, C. E., Konopliv, A. S., McAdams, J. V., Miller, J. K., Owen, W. M., Thomas, P. C., Veverka, J., Williams, B. G.

“…The Near Earth Asteroid Rendezvous (NEAR) spacecraft flew within 3830 kilometers of asteroid 433 Eros on 23 December 1998. The gravitational perturbation on…”
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Recovery of near's mission to eros by Dunham, David W., Farquhar, Robert W., McAdams, James V., Williams, Bobby G., Miller, James K., Helfrich, Clifford L., Antreasian, Peter G., Owen, William

“…On December 20, 1998, the main bipropellant thruster on the Near Earth Asteroid Rendezvous (NEAR) spacecraft was commanded to start a 15-minute burn. It was…”
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