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Перспективы классификации и каталогизации переменных звезд PowerPoint PPT Presentation


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Перспективы классификации и каталогизации переменных звезд. Н.Н. Самусь С.В. Антипин. "Современная звездная астрономия" 15–16 июня 2011 г., ГАИШ МГУ. Открытия переменных звезд ПЗС наблюдения. Каталог USNO-B1.0 (2003) – 1,042,618,261 объектов (звезды и галактики)

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Перспективы классификации и каталогизации переменных звезд

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4466400

..

..

" "

1516 2011 .,


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USNO-B1.0 (2003)

1,042,618,261 ( )

~1 20-21m

1 80-100 0m.03-0m.05

.. ~ 10 . , 1- ,

~ 100 . , .. ~ 1%


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100 000

10 000 000


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(Khruslov, 2011)


Corot

(COROT)

0m.0001


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RR

P1/P2 = 0.90 0.99

(Antipin &Jurcsik, 2005)


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  • BY Dra / RS CVn

  • (HADS)


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HADS

66 Oph (100 , )

(Kolesnikova et al., 2010)

13 HADS. ( > 5000.)

0m.2 121.


Asas 3

(ASAS-3)

18 2000 .

38 2010 .

(23 F+1O,

15 1O+2O)

(Khruslov, 2010)


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  • ASAS-3

  • NSVS/ROTSE-I

  • OGLE

  • SuperWASP

  • Corot (ESA), Kepler (NASA)

  • The International Variable Star Index (VSX, AAVSO)


Asas 31

ASAS-3

, +28 , 2000 . .

. .

.

.


Superwasp

SuperWASP

.

.

+20o +66o 20 89 .

: ( ASAS NSVS) 14 arcsec/pixel;

: , , - .


Vsx aavso

VSX AAVSO

, .

.

: , , .


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  • ( .) .

  • .

  • .

  • . , , , .


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?

?

?

(Solovyov, Samokhvalov, Satovski, 2011)


Asas 32

( ASAS-3)

106 d (ASAS)

0.497032 d

( RRAB)

(Khruslov, 2005)


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, , , RR .


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42 , 2200 1024

~ 150 000

7 2009 .

3.5

4


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:

Ampl = 0m.06

Ampl = 0m.006

(Greaves, 2010)


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:

~ 150 000

~ 60 000 ,

~ 34 000

(Basri, Walkowicz, Batalha, et al., 2011, Astron.J., 141, Issue 1, art id 20)

2/3


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  • , .

  • , ,

  • (, , ..).


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  • (2006) -- (2009) (2012), - .

  • .


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