Search results
- 1.0106763 - ASU-R 20040115 RIV YU eng J - Journal Article
Vondrák, Jan
Astrometric star catalogues as combination of Hipparcos/Tycho catalogues with ground-based observations.
[Astrometrické hvězdné katalogy jako kombinace katalogů Hipparcos-Tycho s pozemskými pozorováními.]
Serbian Astronomical Journal. -, č. 168 (2004), s. 1-8. ISSN 1450-698X. E-ISSN 1820-9289
R&D Projects: GA AV ČR IAA3003205
Institutional research plan: CEZ:AV0Z1003909
Keywords : astrometry * catalogues * reference systems
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Permanent Link: http://hdl.handle.net/11104/0013937 - 2.0030566 - ASÚ 2007 RIV DE eng J - Journal Article
Libich, Jan - Harmanec, Petr - Vondrák, Jan - Yang, S. - Hadrava, Petr - Aerts, C. - de Cat, P. - Koubský, Pavel - Škoda, Petr - Šlechta, Miroslav - Uytterhoeven, K. - Mathias, P.
The new orbital elements and properties of epsilon Persei.
[Nové drahové elementy a vlastnosti epsilon Persei.]
Astronomy & Astrophysics. Roč. 446, č. 2 (2006), s. 583-589. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA AV ČR KSK2043105; GA AV ČR IAA3003205
Institutional research plan: CEZ:AV0Z10030501
Keywords : stars * early-type-stars * spectroscopic
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 3.971, year: 2006
Permanent Link: http://hdl.handle.net/11104/0120297 - 3.0026293 - ASÚ 2006 RIV DE eng J - Journal Article
Vondrák, Jan - Weber, R. - Ron, Cyril
Free core nutation: direct observations and resonance effects.
[Volná mutace jádra: přímá pozorování a resonanční efekty.]
Astronomy & Astrophysics. Roč. 444, č. 1 (2005), s. 297-303. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA AV ČR IAA3003205; GA MŠMT LC506
Institutional research plan: CEZ:AV0Z10030501
Keywords : astrometry * reference systems * Earth
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 4.223, year: 2005
Permanent Link: http://hdl.handle.net/11104/0116566 - 4.0024104 - ASÚ 2006 RIV DE eng J - Journal Article
Kouba, J. - Vondrák, Jan
Comparison of length of day with oceanic and atmospheric angular momentum series.
[Porovnání délky dne s oceánickými a atmosférickými řadami momentu hybnosti.]
Journal of Geodesy. Roč. 79, 4-5 (2005), s.256-268. ISSN 0949-7714. E-ISSN 1432-1394
R&D Projects: GA AV ČR IAA3003205; GA MŠMT LC506
Institutional research plan: CEZ:AV0Z10030501
Keywords : Earth rotation * length of day * atmospheric angular momentum
Subject RIV: DC - Siesmology, Volcanology, Earth Structure
Impact factor: 1.205, year: 2005
Permanent Link: http://hdl.handle.net/11104/0114702