IC 4306
IC 4306 ist eine linsenförmige Galaxie vom Hubble-Typ S0? im Sternbild Jagdhunde am Nordsternhimmel. Sie ist rund 336 Millionen Lichtjahre von der Milchstraße…
| Galaxie IC 4306 | |
|---|---|
| SDSS-Aufnahme | |
| AladinLite | |
| Sternbild | Jagdhunde |
| Position Äquinoktium: J2000.0, Epoche: J2000.0 | |
| Rektaszension | 13h 36m 19,639s [1] |
| Deklination | +33° 25′ 24,39″ [1] |
| Erscheinungsbild | |
| Morphologischer Typ | S01[1] |
| Helligkeit (visuell) | 15,0 mag[2] |
| Helligkeit (B-Band) | 15,8 mag[2] |
| Winkelausdehnung | 1,22 × 0,36[1] |
| Positionswinkel | 87°[2] |
| Flächenhelligkeit | 12,4 mag/arcmin²[2] |
| Physikalische Daten | |
| Zugehörigkeit | LDCE 983 WBL 457 |
| Rotverschiebung | 0.024930 ± 0.000010[1] |
| Radialgeschwindigkeit | (7474 ± 3) km/s[1] |
| Hubbledistanz H0 = 73 km/(s • Mpc) |
(336 ± 23)e6 Lj (103,1 ± 7,2) Mpc [1] |
| Durchmesser | 140.000 Lj[3] |
| Geschichte | |
| Entdeckung | Stéphane Javelle |
| Entdeckungsdatum | 1. Juli 1896 |
| Katalogbezeichnungen | |
| IC 4306 • PGC 48015 • CGCG 190-035 • MCG +06-30-058 • 2MASX J13361966+3325247 • GALEXASC J133619.77+332525.1 • LOFAR J133619.55+332524.7 • NSA 93474 • WISEA J133619.63+332524.7 | |
IC 4306 ist eine linsenförmige Galaxie vom Hubble-Typ S0? im Sternbild Jagdhunde am Nordsternhimmel. Sie ist rund 336 Millionen Lichtjahre von der Milchstraße entfernt und hat eine Ausdehnung von etwa 140.000 Lichtjahren. Vom Sonnensystem aus entfernt sich die Galaxie mit einer errechneten Radialgeschwindigkeit von näherungsweise 7500 Kilometern pro Sekunde.
Das Objekt wurde am 1. Juli 1896 von Stéphane Javelle entdeckt.[4]
Galaktisches Umfeld
| Nr. | Galaxie | Alternativname | Rek | Dek | Distanz/asec |
|---|---|---|---|---|---|
| →[5] | IC 4306 | LEDA/PGC 48015 | 13h36m19.639s | +33d25m24.39s | 0 |
| 1 | LEDA/PGC 2032140 | NSA 93480 | 13h36m08.822s | +33d26m31.82s | 150.43 |
| 2 | IC 4304 | LEDA/PGC 47980 | 13h35m57.883s | +33d25m48.06s | 273.38 |
| 3 | IC 4305 | LEDA/PGC 47981 | 13h35m58.371s | +33d28m26.07s | 322.21 |
| 4 | 2MASX J13362553+3331100 | WISEA J133625.55+333110.5 | 13h36m25.570s | +33d31m10.46s | 353.82 |
| 5 | LEDA/PGC 3088773 | 2MASX J13364863+3329210 | 13h36m48.607s | +33d29m20.80s | 431.18 |
| 6 | LEDA/PGC 2031971 | 2MASX J13365650+3326044 | 13h36m56.548s | +33d26m04.87s | 463.78 |
| 7 | LEDA/PGC 2029530 | 2MASX J13355268+3319367 | 13h35m52.672s | +33d19m37.53s | 484.31 |
| 8 | LEDA/PGC 2028155 | NSA 93495 | 13h36m28.706s | +33d16m28.18s | 548.26 |
| 9 | LEDA/PGC 214123 | NSA 93481 | 13h35m36.230s | +33d23m12.30s | 558.63 |
| 10 | IC 4301 | LEDA/PGC 47936 | 13h35m35.801s | +33d22m28.17s | 576.05 |
| 11 | IC 4302 | LEDA/PGC 47935 | 13h35m35.949s | +33d28m46.48s | 582.57 |
| 12 | LEDA/PGC 2031241 | 2MASX J13352895+3323596 | 13h35m28.929s | +33d23m59.81s | 641.03 |
| 13 | LEDA/PGC 2030701 | WISEA J133709.42+332237.5 | 13h37m09.409s | +33d22m37.90s | 645.16 |
| 14 | LEDA/PGC 2030152 | 2MASX J13370904+3321134 | 13h37m09.083s | +33d21m13.84s | 667.97 |
| 15 | LEDA/PGC 2034587 | NSA 87654 | 13h35m43.490s | +33d33m39.20s | 669.75 |
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