神刊
发表于 2025-3-28 18:20:10
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乞丐
发表于 2025-3-28 18:51:33
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arthroplasty
发表于 2025-3-28 23:39:56
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初学者
发表于 2025-3-29 06:59:07
Scham — ein menschliches Gefühl consistent photometric solution was achieved. In accordance with the spectroscopic findings the eccentricity was determined as . = 0.128 and the apsidal motion with a spectroscopic period of about 150 days was confirmed.
TOXIC
发表于 2025-3-29 07:53:54
The Period Variation of V839 Oph,adratic variation can be explained in terms of mass exchange/loss mechanism in the system, while the cyclic variation could be attributed to the light-time effect of a gravitationally bound third body to the system or the magnetic activity cycle of the primary component.
省略
发表于 2025-3-29 13:57:20
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ingenue
发表于 2025-3-29 15:34:41
Photometric Solution of the O-type Eclipsing Binary V1007 Sco, consistent photometric solution was achieved. In accordance with the spectroscopic findings the eccentricity was determined as . = 0.128 and the apsidal motion with a spectroscopic period of about 150 days was confirmed.
nonplus
发表于 2025-3-29 21:37:41
Rolf Kühn,Michael Raub,Michael Titzemed at different heights in the chromosphere. The chromospheric contribution in these lines has been determined using the spectral subtraction technique. In addition, we have determined rotational velocities (vsin i), lithium (Li I λ 6707.8 Å) abundance, and kinematic properties (membership in representative young disk stellar kinematic groups).
污点
发表于 2025-3-30 02:17:15
Chromospheric Activity and Orbital Solution of Six New Late-type Spectroscopic Binary Systems,med at different heights in the chromosphere. The chromospheric contribution in these lines has been determined using the spectral subtraction technique. In addition, we have determined rotational velocities (vsin i), lithium (Li I λ 6707.8 Å) abundance, and kinematic properties (membership in representative young disk stellar kinematic groups).
Palter
发表于 2025-3-30 07:34:44
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