Results 91 to 100 of about 4,904 (168)

Determination of field distortion of astronomical telescopes by means of the simultaneous adjustment method

Revista Técnica de la Facultad de Ingeniería, 2011
There are three ways to determine the field distortion produced by astronomical telescopes: a) the direct comparison of measured coordinates with theoretical coordinates derived of an astrometrical catalog of high precision: b) the analysis of the ...
Maria Jeanette Stock Leyton, Jurgen Stock, Ras Patnaik   +2 more
doaj  

Astrometry by asteroid occultations [PDF]

, 1996
L. K. Kristensen
openalex   +1 more source

VLBA Astrometry of the Galactic Double Neutron Stars PSR J0509+3801 and PSR J1930-1852: A Preliminary Transverse Velocity Distribution of Double Neutron Stars and Its Implications [PDF]

Ding Hao, Adam T. Deller, Joseph K. Swiggum, Ryan S. Lynch, Shami Chatterjee, Thomas M. Tauris   +5 more
openalex   +1 more source

Improving catalogue matching by supplementing astrometry with additional photometric information [PDF]

, 2017
Tom J. Wilson, T. Naylor
openalex   +1 more source

Astrometry, orbit determination, and thermal inertia of the Tianwen-2 target asteroid (469219) Kamo`oalewa [PDF]

Marco Fenucci, Bojan Novaković, Pengfei Zhang, A. Carbognani, M. Micheli, L. Faggioli, Francesco Gianotto, Francisco Ocaña, Dóra Föhring, Juan Luis Cano, L. Conversi, Richard Moissl   +11 more
openalex   +1 more source

Constraining the properties of HD 206893 B. A combination of radial velocity, direct imaging, and astrometry data [PDF]

, 2019
A. Grandjean, A.‐M. Lagrange, H. Beust, L. Rodet, J. Milli, P. Rubini, C. Babusiaux, N. Meunier, P. Delorme, S. Aigrain, N. Zicher, M. Bonnefoy, Beth Biller, Jean-Loup Baudino, M. Bonavita, A. Boccaletti, A. Cheetham, J. H. Girard, J. Hagelberg, M. Janson, J. Lannier, C. Lazzoni, R. Ligi, A.-L. Maire, D. Mesa, C. Perrot, Daniel Rouan, A. Zurlo   +27 more
openalex   +1 more source

The IAU 2000 Resolutions for Astrometry, Celestial Mechanics, and Metrology in the Relativistic Framework: Explanatory Supplement [PDF]

, 2003
M. Söffel, S. A. Klioner, Gérard Petit, Peter Wolf, Sergei M. Kopeikin, P. Bretagnon, V. A. Brumberg, N. Capitaine, Thibault Damour, Toshio Fukushima, B. Guinot, Tao Huang, L. Lindegren, Chao Ma, Kenneth Nordtvedt, John Ries, P. K. Seidelmann, D. Vokrouhlick, Clifford M. Will, Changyi Xu   +19 more
openalex   +1 more source

Erratum: Light propagation in the gravitational field ofNarbitrarily moving bodies in the 1.5PN approximation for high-precision astrometry [Phys. Rev. D93, 103010 (2016)] [PDF]

, 2016
Sven Zschocke
openalex   +1 more source

Challenges and opportunities for time-delay cosmography with multi-messenger gravitational lensing. [PDF]

Philos Trans A Math Phys Eng Sci
Birrer S, Smith GP, Shajib AJ, Ryczanowski D, Arendse N.   +4 more
europepmc   +1 more source

Hayabusa2 extended mission target asteroid 1998 KY₂₆ is smaller and rotating faster than previously known. [PDF]

Nat Commun
Santana-Ros T, Bartczak P, Muinonen K, Rożek A, Müller T, Hirabayashi M, Farnocchia D, Micheli M, Cannon RE, Brozović M, Hainaut O, Oszkiewicz D, Virkki AK, Benner LAM, Campo Bagatin A, Benavidez PG, Cabrera-Lavers A, Martínez-Vázquez CE, Vivas K.   +18 more
europepmc   +1 more source