Achernar

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star in the constellation Eridanus

Eksteraj rimedoj

identigilo de Freebase	/m/01d58t^[1]
Gran Enciclopèdia Catalana ID	achernar
identigilo de Gran Enciclopèdia Catalana	0000570
identigilo en SIMBAD	* alf Eri
identigilo en Store Norske Leksikon	Achernar
Den Store Danske ID	Achernar
Identigilo laŭ Granda Rusa Enciklopedio Surreta	1842369 nomita kiel: АХЕРНАР
Vikidia article ID	fr:Achernar
Online PWN Encyclopedia ID	3865486^[2] nomita kiel: Achernar
identigilo de Encyclopædia Britannica Online	place/Achernar nomita kiel: Achernar aŭtora noma tekstoĉeno: Erik Gregersen
identigilo de temo en De Agostini	Achernar nomita kiel: Achernar

estas

duopa stelo^[3]

astra fonto de proksim-infraruĝaj radioj^[4]

rotacia varia stelo^[4]

astra fonto de ultraviolaj radioj^[4]

maso

6,7 Suna maso^[5]

kataloga numero

2MASS J01374284-5714119^[4]

katalogo: Du-Mikrona Tut-Ĉiela Sondo

GSC 08478-01395^[4]

katalogo: Gvidstela Katalogo

HD 10144^[4]

katalogo: Henry-Draper-Katalogo

HIP 7588^[4]

katalogo: Hipparcos-Katalogo

HR 472^[4]

katalogo: Katalogo de Helaj Steloj

IRAS 01358-5729^[4]

katalogo: IRAS

SAO 232481^[4]

katalogo: Stela Katalogo de Astrofizika Observejo Smithsonian

α Eri

katalogo: Nomaro de Bayer

CPC 20 447^[4]

katalogo: Cape Photographic Catalogue

FK5 54^[4]

katalogo: FK5

GC 1979^[4]

katalogo: Ĝenerala Katalogo de Boss

GCRV 916^[4]

katalogo: Ĝenerala Katalogo de Stelaj Laŭradiusaj Rapidoj

HIC 7588^[4]

katalogo: Hipparcos Input Catalogue

JP11 517^[4]

katalogo: JP11

N30 335^[4]

katalogo: Catalog of 5,268 Standard Stars Based on the Normal System N30

NSV 15353^[4]

katalogo: Nova Katalogo de Suspektataj Variaj Steloj

PLX 344^[4]

katalogo: Ĝenerala Katalogo de Trigonometriaj Stelaj Paralaksoj

PLX 344.00^[4]

katalogo: Ĝenerala Katalogo de Trigonometriaj Stelaj Paralaksoj

PPM 331199^[4]

katalogo: Stelkatalogo de Pozicioj kaj Propraj Movoj

ROT 233^[4]

katalogo: Katalogo de Rotaciaj Rapidoj de la Steloj

TD1 938^[4]

katalogo: TD1 Catalog of Stellar Ultraviolet Fluxes

UBV 1700^[4]

katalogo: UBV Photoelectric Photometry Catalogue

uvby98 100010144^[4]

katalogo: uvbyβ Photoelectric Photometric Catalogue

alf Eri^[4]

katalogo: Ĝenerala Katalogo de Variaj Steloj

[JE82] 39^[4]

katalogo: A catalogue of Be stars

WEB 1623^[4]

katalogo: Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

70 Eri

katalogo: nomsistemo de Flamsteed

TIC 230981971^[4]

katalogo: TESS Input Catalog

TYC 8478-1395-1^[4]

katalogo: Katalogo Tycho

UBV M 8330^[4]

katalogo: UBV Photoelectric Photometry Catalogue

ALS 16724^[4]

katalogo: Katalogo de Galaksiaj OB-Steloj

konstelacio

Eridano^[6]

suba astronomia korpo

Alpha Eridani II^[7]

distanco al Tero

44,0917107583774 parseko^[8]

ebenigo

0,75^[9]

stela turniĝa rapido

260 kilometro en sekundo^[10]

paralakso

23,39±0,57 miliarksekundo^[11]

declination component of proper motion

−38,24±0,5 miliarksekundo en jaro^[11]

right ascension component of proper motion

87±0,58 miliarksekundo en jaro^[11]

radiusa rapido

18,6±3 kilometro en sekundo^[12]

tipo de varia stelo

Lambda Eridani variable

stelklaso

B6Vpe^[13]

ŝajna magnitudo

0,46^[14]^[15]

astronomia filtro: V-bendo

lumeco

1 076 Suna lumeco

absoluta magnitudo

−2,77

radiuso

7,3 Suna radiuso^[16]

en fokuslisto de Vikimedia projekto

Wikipedia:Vital articles/Level/4

dato: 31 okt. 2022

astronomia epoko

J2000.0^[17]^[4]

rektascensio

24,428522833 grado^[11]

deklinacio

−57,236752806 grado^[11]

efektiva temperaturo

15 000 kelvino^[13]

surfaca gravito

3 980 centimetro en kvadrata sekundo^[18]

aĝo taksita per datada metodo

37,3 megajaro

Komuneja kategorio

Achernar

Referenco

↑ Freebase Data Dumps, 28 okt. 2013
↑ https://encyklopedia.pwn.pl/haslo/Achernar;3865486.html
↑ The close-in companion of the fast rotating Be star Achernar
↑ ^4,00 ^4,01 ^4,02 ^4,03 ^4,04 ^4,05 ^4,06 ^4,07 ^4,08 ^4,09 ^4,10 ^4,11 ^4,12 ^4,13 ^4,14 ^4,15 ^4,16 ^4,17 ^4,18 ^4,19 ^4,20 ^4,21 ^4,22 ^4,23 ^4,24 ^4,25 ^4,26 ^4,27 ^4,28 ^4,29 ^4,30 ^4,31 ^4,32 SIMBAD
↑ https://dx.doi.org/10.1051%2F0004-6361%3A200809765
↑ inferred from equatorial coordinates
↑ Alpha Eridani II
↑ https://raw.githubusercontent.com/astronexus/HYG-Database/master/hygxyz.csv
↑ https://eso.org/public/unitedkingdom/news/eso0316/
↑ TESS observations of Be stars: a new interpretation, SIMBAD
↑ ^11,0 ^11,1 ^11,2 ^11,3 ^11,4 Validation of the new Hipparcos reduction, SIMBAD
↑ Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system, SIMBAD
↑ ^13,0 ^13,1 Spectroscopic analysis of southern B and Be stars, SIMBAD
↑ The HYG Database
↑ Catalogue of Stellar Photometry in Johnson's 11-color system, SIMBAD
↑ https://dx.doi.org/10.1086%2F586895
↑ Validation of the new Hipparcos reduction
↑ Spectroscopic analysis of southern B and Be stars

[r3467ea51-1] Freebase Data Dumps, 28 okt. 2013

[r89599d15-2] ttps://encyklopedia.pwn.pl/haslo/Achernar;3865486.html

[r3c172392-3] The close-in companion of the fast rotating Be star Achernar

[r8616f5bb-4] 4,00 ^4,01 ^4,02 ^4,03 ^4,04 ^4,05 ^4,06 ^4,07 ^4,08 ^4,09 ^4,10 ^4,11 ^4,12 ^4,13 ^4,14 ^4,15 ^4,16 ^4,17 ^4,18 ^4,19 ^4,20 ^4,21 ^4,22 ^4,23 ^4,24 ^4,25 ^4,26 ^4,27 ^4,28 ^4,29 ^4,30 ^4,31 ^4,32 SIMBAD

[r08e5793e-5] ttps://dx.doi.org/10.1051%2F0004-6361%3A200809765

[r9bf4af7f-6] rred from equatorial coordinates

[rbcbddf91-7] Alpha Eridani II

[r040239b5-8] ttps://raw.githubusercontent.com/astronexus/HYG-Database/master/hygxyz.csv

[r771acf07-9] ttps://eso.org/public/unitedkingdom/news/eso0316/

[r2e7ba231-10] TESS observations of Be stars: a new interpretation, SIMBAD

[r346e3516-11] 11,0 ^11,1 ^11,2 ^11,3 ^11,4 Validation of the new Hipparcos reduction, SIMBAD

[ra5b6b870-12] Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system, SIMBAD

[r7cb261c9-13] 13,0 ^13,1 Spectroscopic analysis of southern B and Be stars, SIMBAD

[rd4649706-14] The HYG Database

[ra9fb47d1-15] Catalogue of Stellar Photometry in Johnson's 11-color system, SIMBAD

[r4cd31ad4-16] ttps://dx.doi.org/10.1086%2F586895

[re6c57157-17] Validation of the new Hipparcos reduction

[rd62cac4f-18] Spectroscopic analysis of southern B and Be stars

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