Messier 61
| Messier 61[1] | |
|---|---|
| Data pengamatan (J2000 epos) | |
| Rasi bintang | Rasi bintang Virgo |
| Asensio rekta | 12j 21m 54.9d[2] |
| Deklinasi | +04° 28′ 25″[2] |
| Jarak | 52.5 ± 2.3 Mly (16.1 ± 0.71 Mpc) |
| Magnitudo tampak (V) | 10.18 |
| Dimensi tampak (V) | 6.5 × 5.8 |
| Karakteristik fisik | |
| Nama lain | NGC 4303,[2] UGC 07420,[2] PGC 040001,[2] MCG +01-32-022,[2] USGC U490 NED310,[2] MRC 1219+047, GC 2878[2] |
Messier 61 (disebut juga M61 atau NGC 4303) adalah sebuah galaksi spiral yang terdapat di rasi bintang Virgo. M61 ini ditemukan pada 5 Mei 1779 oleh Barnabus Oriani.
M61 adalah salah satu objek terbesar di gugus Virgo.
Enam supernova dalam galaksi ini telah di observasi:[3]
- SN 2008in
- SN 2006ov
- SN 1999gn
- SN 1964F
- SN 1961I
- SN 1926A


Referensi
- ^ Tschöke, D. (2000). "X-rays from the barred galaxy NGC 4303". Astronomy and Astrophysics. 360 (2): 447–456. arXiv:astro-ph/0006361. Bibcode:2000A&A...360..447T.
{{cite journal}}: - ^ a b c d e f g h "NASA/IPAC Extragalactic Database". Results for M 61. Diakses tanggal 2006-11-18.
- ^ "List of Supernovae". Central Bureau for Astronomical Telegrams. Diakses tanggal 2011-07-03.
Pranala luar
- (Inggris) www.seds.org/messier/m/m061.html Diarsipkan 2007-11-21 di Wayback Machine.
Koordinat:
12h 21m 54.9s, +04° 28′ 25″
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