SKY-MAP.ORG

Sopravvivere Nell'Universo

HD 29962

Contenuti

Immagini
Articoli relazionati
Link relazionati
Gruppi

Immagini

Carica la tua immagine

DSS Images Other Images

Articoli relazionati

ICCD Speckle Observations of Binary Stars. XXIII. Measurements during 1982-1997 from Six Telescopes, with 14 New Orbits We present 2017 observations of 1286 binary stars, observed by means ofspeckle interferometry using six telescopes over a 15 year period from1982 April to 1997 June. These measurements constitute the 23dinstallment in CHARA's speckle program at 2 to 4 m class telescopes andinclude the second major collection of measurements from the MountWilson 100 inch (2.5 m) Hooker Telescope. Orbital elements are alsopresented for 14 systems, seven of which have had no previouslypublished orbital analyses.
Speckle interferometric measurements of binary stars. VIII Six hundred measurements of 331 binary stars observed during 1980 bymeans of speckle interferometry with the 4 m telescope at Kitt PeakNational Observatory are presented. Thirty-two systems are directlyresolved for the first time. Newly resolved spectroscopic binariesinclude HR 2001, 53 Dam, HR 6388, HR 6469, 31 Omicron-2 Cyg, HR 7922,and alpha Equ.
A survey of stars with composite spectra. Not Available

Sottometti un nuovo articolo

Link relazionati

- Nessun link trovato -

Sottometti un nuovo link

Membro dei seguenti gruppi:

Osservazione e dati astrometrici

Costellazione:	Eridano
Ascensione retta:	04^h42^m31.72^s
Declinazione:	-20Â°58'23.2"
Magnitudine apparente:	7.764
Distanza:	387.597 parsec
Moto proprio RA:	-0.1
Moto proprio Dec:	-2.6
B-T magnitude:	8.395
V-T magnitude:	7.817

Cataloghi e designazioni:

Nomi esatti	(Edit)
HD 1989	HD 29962
TYCHO-2 2000	TYC 5898-1967-1
USNO-A2.0	USNO-A2 0675-01671441
HIP	HIP 21900

→ Richiesta di ulteriori cataloghi da VizieR