Mu Chamaeleontis
| Mu Chamaeleontis | |
|---|---|
| Podaci posmatranja Epoha: J2000 | |
| Sazviježđe | Kameleon |
| Rektascenzija | -82h 12m 52s[1] |
| Deklinacija | 10° 0' 43.7"[1] |
| Vidljivi sjaj | 5.52[1] m |
| Tipizacija | |
| Spektralna klasa | A0IV[1] |
| B-V indeks boje | 0.03[1] |
| Astrometrija | |
| Radijalna brzina | 16[2] km/s |
| Udaljenost | 375[3] SG (115 Pc) |
| Ostali nazivi | |
| Oznaka po Bayer-u | μ Cha[2] |
| Oznaka po BSK | HR 3983[2] |
| Oznaka po Henry-Draper katalogu | HD 87971[2] |
| Oznaka po SAO katalogu | SAO 258554[2] |
| Oznaka po Tycho katalogu | TYC 9409-2039-1[2] |
| Oznaka po Hipparcos katalogu | HIP 49065[2] |
Mu Chamaeleontis (μ Chamaeleontis, μ Cha) je zvijezda u sazviježđu Kameleon. Ima prividan sjaj od 5.52 mag. Udaljena je 375 sg od Sunca. Ubraja se u divove. Ima spektralnu klassu A0IV. Kreće se brzinom 27.4˙km/s. Njena galaktička orbita udaljena je oko 19600-24000˙sg od naše galaksije. Za približno 2.4 miliona godina približit će se našem Suncu na razdaljinu od 304˙sg. Tada će njen prividni sjaj iznositi 5.08 mag.[1][2][3]
Također pogledajte
Reference
- ^ a b c d e f C.Kronberg Zvijezde u sazviježđu Kameleon iz Arhivirano 14. 8. 2011. na Wayback Machinemaa.mhn.de pristupljeno 7. 1.2015 (de)
- ^ a b c d e f g h SIMBAD baza podataka, Strazburški centar astronomskih podataka (CDS), Strazburg, μ Cha[mrtav link] pristupljeno 7. 1.2015 (en)
- ^ a b μ Cha iz[mrtav link]astrostudio.org pristupljeno 7. 1.2015 (en)
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