搜索结果: 1-15 共查到“理学 Proper motions”相关记录15条 . 查询时间(0.093 秒)
Parallaxes of Southern Extremely Cool objects - I: Targets, Proper motions and first results
Parallaxes of Southern Extremely Cool objects Proper motions first results
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2010/11/11
We present results from the PARallaxes of Southern Extremely Cool objects (PARSEC)program, an observational program begun in April 2007 to determine parallaxes for 122 L and 28 T southern hemisphere d...
Proper motions of the ansae in the planetary nebula NGC 7009
Proper motions planetary nebula NGC 7009
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2009/7/9
Proper motions of the ansae in the planetary nebula NGC 7009。
The Galactic Bulge velocity dispersion as measured by stellar proper motions in Plaut`s window
velocity dispersion Plaut`s window stellar proper motions
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2009/6/26
The Galactic Bulge velocity dispersion as measured by stellar proper motions in Plaut`s window。
Proper motions in cepheus A
Proper motions cepheus A
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2009/6/25
Proper motions in cepheus A。
Proper motions in the faint sky variability survey
Proper motions sky variability survey
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2009/6/17
Proper motions in the faint sky variability survey。
Proper Motions of Stellar Jets as Observed with HST:The Movies
Proper Motions Stellar Jets
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2009/6/15
Proper Motions of Stellar Jets as Observed with HST:The Movies。
Large Proper Motions in the Young Low-Mass Protostellar System IRAS 16293-2422
Proper Motions Protostellar System Young Low-Mass
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2009/6/11
Large Proper Motions in the Young Low-Mass Protostellar System IRAS 16293-2422。
Interpreting the proper motions of the HH 34S bowshock
proper motions HH 34S bowshock
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2009/6/11
Interpreting the proper motions of the HH 34S bowshock。
Modeling the radial velocities and proper motions of herbig-haro objects
radial velocities herbig-haro objects proper motions
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2009/6/10
Modeling the radial velocities and proper motions of herbig-haro objects。
High Velocity Outflows in the Orion Nebula Determined from Proper Motions
High Velocity Outflows Proper Motions Orion Nebula
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2009/6/9
High Velocity Outflows in the Orion Nebula Determined from Proper Motions。
Survey of stellar associations using proper motions
stellar associations proper motions
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2009/6/5
Survey of stellar associations using proper motions。
CHARACTERISTICS OF PROPER motions in the preliminary compiled double star catalogue
PROPER motions double star catalogue
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2009/4/23
CHARACTERISTICS OF PROPER motions in the preliminary compiled double star catalogue。
ON THE SYSTEMATIC ERRORS OF DECLINATIONS AND PROPER MOTIONS FROM THE BELGRADE ZENITH-TELESCOPE OBSERVATIONS IN THE PERIOD 1960-1985
PROPER MOTIONS BELGRADE ZENITH-TELESCOPE SYSTEMATIC ERRORS
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2009/4/16
ON THE SYSTEMATIC ERRORS OF DECLINATIONS AND PROPER MOTIONS FROM THE BELGRADE ZENITH-TELESCOPE OBSERVATIONS IN THE PERIOD 1960-1985。
ON THE SYSTEMATIC ERRORS OF DECLINATIONS AND PROPER MOTIONS FROM THE BELGRADE ZENITH-TELESCOPE OBSERVATIONS IN THE PERIOD 1949-1960
PROPER MOTIONS 1949-1960 THE BELGRADE ZENITH-TELESCOPE OBSERVATIONS
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2009/4/8
ON THE SYSTEMATIC ERRORS OF DECLINATIONS AND PROPER MOTIONS FROM THE BELGRADE ZENITH-TELESCOPE OBSERVATIONS IN THE PERIOD 1949-1960。
IMPROVEMENT OF HIPPARCOS PROPER MOTIONS IN DECLINATION
Astrometry-Reference systems
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2009/2/20
More than a decade elapsed after the HIPPARCOS ESA missi-
on (ESA 1997) observations have been collected. This rst astronomical satellite
mission was less than 4 years long so that 1991.25 is the e...