Ամսագրի կամ հրապարակման վերնագիր:

Բյուրականի աստղադիտարանի հաղորդումներ: Երևանի աստղադիտարանի բյուլետեն = Сообщения Бюраканской обсерватории. Бюллетень ереванской Астрономической обсерватории = Contributions from the Burakan observatory. Bulletin of the Erevan astronomical observatory

Հրապարակման ամսաթիւ:

2023

Հատոր:

70

Համար:

2

ISSN:

2579-2276

Ծածկոյթ:

297-301

Ամփոփում:

There are restrictions on the nature and characteristics of nearby brown dwarfs (including hypothetical component of the Sun), imposed by the current results of the work of the Gaia space observatory. In particular, even close brown dwarfs of spectral type Y3 and colder will go unnoticed by the Gaia observatory, although they may well be already included in infrared survey catalogues. Here we present information on modern infrared surveys, which can be used for a search for such objects.

Ձեւաչափ:

pdf

Նոյնացուցիչ:

oai:arar.sci.am:367734

Գլխաւոր նշումը:

Communications of the Byurakan Astrophysical Observatory (ComBAO) is a peer-reviewed scientific journal, which publishes research in observational and theoretical astronomy/astrophysics and presents recent advances in these fields. It is being published by the NAS RA V. Ambartsumian Byurakan Astrophysical Observatory (BAO) in English in electronic form. The journal publishes original papers, review papers, brief reports, book reviews, special communications, observational and theoretical results in various fields of astronomy and related sciences, and some editorial notes, including anniversaries and obituaries. Under the heading “Legacy”, the renewed magazine will republish some old articles of high value in English. The heading “Guest articles” will bring to the attention of readers the articles of researchers who are not employees of BAO. ComBAO was founded in 1946 and regularly published in 1946-1990. However, the publication was interrupted because of the economic situation after the disintegration of the Soviet Union in 1991.

Բնօրինակին գտնուելու վայրը:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան