NGC 1987 (Russian Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 1987" in Russian language version.

Last modified: 06:19:00, 27 November 2025 (UTC)

Ref.Un. Ref.Website

Global rank Russian rank

44worldcat.org

4^th place

3^rd place

44doi.org

2^nd place

5^th place

33adsabs.harvard.edu

14^th place

54^th place

22web.archive.org

1^st place

21u-strasbg.fr

163^rd place

219^th place

11iop.org

1,046^th place

515^th place

11wikidata.org

10^th place

7^th place

11arxiv.org

49^th place

65^th place

11sim-id

low place

11cseligman.com

1,720^th place

3,085^th place

adsabs.harvard.edu (Global: 14^th place; Russian: 54^th place)

Paul Goudfrooij, Léo Girardi, Matteo Correnti. Extended Main-sequence Turn-offs in Intermediate-age Star Clusters: Stellar Rotation Diminishes, but Does Not Eliminate, Age Spreads // The Astrophysical Journal. — 2017-09-01. — Т. 846. — С. 22. — ISSN 0004-637X. — doi:10.3847/1538-4357/aa7fb7.
A. P. Milone, L. R. Bedin, G. Piotto, J. Anderson. Multiple stellar populations in Magellanic Cloud clusters. I. An ordinary feature for intermediate age globulars in the LMC? // Astronomy and Astrophysics. — 2009-04-01. — Т. 497. — С. 755–771. — ISSN 0004-6361. — doi:10.1051/0004-6361/200810870.
Francesco R. Ferraro, Livia Origlia, Vincenzo Testa, Claudia Maraston. Probing the Red Giant Branch Phase Transition: Near-Infrared Photometry of Six Intermediate-Age Large Magellanic Cloud Clusters // The Astrophysical Journal. — 2004-06-01. — Т. 608. — С. 772–780. — ISSN 0004-637X. — doi:10.1086/420837.

arxiv.org (Global: 49^th place; Russian: 65^th place)

Ko Y., Lee M. G., Lim S. K_s_-band luminosity evolution of the asymptotic giant branch population based on star clusters in the Large Magellanic Cloud (англ.) // The Astrophysical Journal Letters — United Kingdom: IOP Publishing, 2013. — Vol. 777. — P. 82. — ISSN 2041-8205; 2041-8213 — doi:10.1088/0004-637X/777/2/82 — arXiv:1308.5468

cseligman.com (Global: 1,720^th place; Russian: 3,085^th place)

New General Catalog Objects: NGC 1950 - 1999 . cseligman.com. Дата обращения: 6 апреля 2021. Архивировано 13 октября 2018 года.

doi.org (Global: 2^nd place; Russian: 5^th place)

dx.doi.org

Ko Y., Lee M. G., Lim S. K_s_-band luminosity evolution of the asymptotic giant branch population based on star clusters in the Large Magellanic Cloud (англ.) // The Astrophysical Journal Letters — United Kingdom: IOP Publishing, 2013. — Vol. 777. — P. 82. — ISSN 2041-8205; 2041-8213 — doi:10.1088/0004-637X/777/2/82 — arXiv:1308.5468
Paul Goudfrooij, Léo Girardi, Matteo Correnti. Extended Main-sequence Turn-offs in Intermediate-age Star Clusters: Stellar Rotation Diminishes, but Does Not Eliminate, Age Spreads // The Astrophysical Journal. — 2017-09-01. — Т. 846. — С. 22. — ISSN 0004-637X. — doi:10.3847/1538-4357/aa7fb7.
A. P. Milone, L. R. Bedin, G. Piotto, J. Anderson. Multiple stellar populations in Magellanic Cloud clusters. I. An ordinary feature for intermediate age globulars in the LMC? // Astronomy and Astrophysics. — 2009-04-01. — Т. 497. — С. 755–771. — ISSN 0004-6361. — doi:10.1051/0004-6361/200810870.
Francesco R. Ferraro, Livia Origlia, Vincenzo Testa, Claudia Maraston. Probing the Red Giant Branch Phase Transition: Near-Infrared Photometry of Six Intermediate-Age Large Magellanic Cloud Clusters // The Astrophysical Journal. — 2004-06-01. — Т. 608. — С. 772–780. — ISSN 0004-637X. — doi:10.1086/420837.

iop.org (Global: 1,046^th place; Russian: 515^th place)

iopscience.iop.org

Ko Y., Lee M. G., Lim S. K_s_-band luminosity evolution of the asymptotic giant branch population based on star clusters in the Large Magellanic Cloud (англ.) // The Astrophysical Journal Letters — United Kingdom: IOP Publishing, 2013. — Vol. 777. — P. 82. — ISSN 2041-8205; 2041-8213 — doi:10.1088/0004-637X/777/2/82 — arXiv:1308.5468

sim-id (Global: low place; Russian: low place)

NGC 1987 (недоступная ссылка — история). SIMBAD. Дата обращения: 6 апреля 2021.

u-strasbg.fr (Global: 163^rd place; Russian: 219^th place)

simbad.u-strasbg.fr

SIMBAD Astronomical Database (англ.)

web.archive.org (Global: 1^st place; Russian: 1^st place)

NGC 1987 (недоступная ссылка — история). SIMBAD. Дата обращения: 6 апреля 2021.
New General Catalog Objects: NGC 1950 - 1999 . cseligman.com. Дата обращения: 6 апреля 2021. Архивировано 13 октября 2018 года.

wikidata.org (Global: 10^th place; Russian: 7^th place)

Ko Y., Lee M. G., Lim S. K_s_-band luminosity evolution of the asymptotic giant branch population based on star clusters in the Large Magellanic Cloud (англ.) // The Astrophysical Journal Letters — United Kingdom: IOP Publishing, 2013. — Vol. 777. — P. 82. — ISSN 2041-8205; 2041-8213 — doi:10.1088/0004-637X/777/2/82 — arXiv:1308.5468

worldcat.org (Global: 4^th place; Russian: 3^rd place)

Ko Y., Lee M. G., Lim S. K_s_-band luminosity evolution of the asymptotic giant branch population based on star clusters in the Large Magellanic Cloud (англ.) // The Astrophysical Journal Letters — United Kingdom: IOP Publishing, 2013. — Vol. 777. — P. 82. — ISSN 2041-8205; 2041-8213 — doi:10.1088/0004-637X/777/2/82 — arXiv:1308.5468
Paul Goudfrooij, Léo Girardi, Matteo Correnti. Extended Main-sequence Turn-offs in Intermediate-age Star Clusters: Stellar Rotation Diminishes, but Does Not Eliminate, Age Spreads // The Astrophysical Journal. — 2017-09-01. — Т. 846. — С. 22. — ISSN 0004-637X. — doi:10.3847/1538-4357/aa7fb7.
A. P. Milone, L. R. Bedin, G. Piotto, J. Anderson. Multiple stellar populations in Magellanic Cloud clusters. I. An ordinary feature for intermediate age globulars in the LMC? // Astronomy and Astrophysics. — 2009-04-01. — Т. 497. — С. 755–771. — ISSN 0004-6361. — doi:10.1051/0004-6361/200810870.
Francesco R. Ferraro, Livia Origlia, Vincenzo Testa, Claudia Maraston. Probing the Red Giant Branch Phase Transition: Near-Infrared Photometry of Six Intermediate-Age Large Magellanic Cloud Clusters // The Astrophysical Journal. — 2004-06-01. — Т. 608. — С. 772–780. — ISSN 0004-637X. — doi:10.1086/420837.

NGC 1987 (Russian Wikipedia)

adsabs.harvard.edu (Global: 14th place; Russian: 54th place)

arxiv.org (Global: 49th place; Russian: 65th place)

cseligman.com (Global: 1,720th place; Russian: 3,085th place)

doi.org (Global: 2nd place; Russian: 5th place)