NGC 2848 - Misplaced Pages

(Redirected from NGC 2847) Galaxy in the constellation Hydra)

NGC 2848
The intermediate spiral galaxy NGC 2848
Observation data (J2000 epoch)
Constellation	Hydra
Right ascension	09 20 09.8143
Declination	−16° 31′ 33.012″
Redshift	0.006791
Heliocentric radial velocity	2036 ± 4 km/s
Distance	61.62 ± 5.77 Mly (18.892 ± 1.769 Mpc)
Apparent magnitude (V)	11.8
Characteristics
Type	SAB(s)c?
Size	~52,600 ly (16.13 kpc) (estimated)
Apparent size (V)	2.5' x 1.5'
Other designations
HOLM 128A, IRAS 09178-1618, 2MASX J09200989-1631334, UGCA 160, MCG -03-24-007, PGC 26404

NGC 2848 is an intermediate spiral galaxy in the constellation of Hydra. Its velocity with respect to the cosmic microwave background is 2,361 ± 23 km/s, which corresponds to a Hubble distance of 34.82 ± 2.46 Mpc (∼114 million light-years). It was discovered by German-British astronomer William Herschel on 31 December 1785.

To date, 13 non-redshift measurements give a distance of 18.892 ± 6.377 Mpc (∼61.6 million light-years), which is outside the Hubble distance values. Since this galaxy is relatively close to the Local Group, it is likely that this value is closer to the true distance of NGC 2848. It is with the average value of independent measurements, when they exist, that the NASA/IPAC database calculates the diameter of a galaxy.

Supernovae

Two supernovae have been observed in NGC 2848:

SN 1994L (type II, mag. 14.7) was discovered by Nicholas Brown on 8 April 1994.
SN 2023usp (type II, mag. 18.262) was discovered by ATLAS on 12 October 2023.

References

^ "NASA/IPAC Extragalactic Database". Results for NGC 2848. Retrieved 27 July 2024.
Brown, N. J.; Pasquini, L.; Osterloh, M. (1994). "Supernova 1994L in NGC 2848". International Astronomical Union Circular (5975): 1. Bibcode:1994IAUC.5975....1B.
"SN 1994L". Transient Name Server. IAU. Retrieved 7 December 2024.
"SN 2023usp". Transient Name Server. IAU. Retrieved 7 December 2024.

External links

Media related to NGC 2848 at Wikimedia Commons
NGC 2848 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images

v t e Astronomical catalogs
NGC	NGC 2843 NGC 2844 NGC 2845 NGC 2846 NGC 2847 NGC 2848 NGC 2849 NGC 2850 NGC 2851 NGC 2852 NGC 2853

Constellation of Hydra

Stars

Bayer	α (Alphard) β γ δ ε (Ashlesha) ζ η θ ι (Ukdah) κ λ μ ν ξ ο π ρ σ (Minchir) τ τ υ (Zhang) υ φ φ φ χ χ ψ ω
Flamsteed	1 2 3 6 (a) 9 10 12 (D) 14 15 17 19 20 21 23 24 25 26 27 (P) 28 29 33 (A) 34 37 44 47 48 50 51 (k) 52 (l) 54 (m) 55 56 57 58 (E) 59 60 3 Crt (b) 5 Crt (b) 6 Crt (b) 10 Crt 17 Crt (N) 20 Crt 14 Lib 30 Mon (C) 31 Mon (F) 2 Sex
Variable	R U V W TW EX HS KU LQ V419 V421 V434 V478
HR	3378 3538 3749 (G) 3750 3858 (I) 3862 3919 3923 (Felis) 4162 4328 4339 4445 5265
HD	72659 74156 82943 86226 86264 90156
Gliese	328 357 433 453 3517 3634
Other	HE 1256-2738 HE 1327-2326 LHS 2065 LHS 3003 LTT 3780 2MASS 1114−2618 WASP-25 WASP-36 WASP-84 WISE 0855−0714

Star clusters

Open	Messier 48
Globular	Messier 68 NGC 5694

Nebulae

Planetary	Abell 33 Abell 35 NGC 3242

Galaxies

Messier	83
NGC	2617 2835 2865 2890 2936 2937 2992 3054 3081 3109 3285 3305 3307 3308 3309 3311 3312 3313 3314 3315 3316 3336 3369 3393 3402 3464 3585 3621 3717 3923 4980 4993 5078 5101 5135 5260 5264 5495
Other	3C 196.1 AM 1316-241 Arp 7 ESO 510-G13 GAMA202627 IC 535 MRC 1138-262 Peekaboo Galaxy TN J0924-2201 Tololo 1247-232

Galaxy clusters

Abell	754 3411 3412
Other	Hickson 40

Astronomical events

GW170817

v t e New General Catalogue 2500 to 2999
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Astronomical catalog List of NGC objects 2001–3000

New General Catalogue 2500 to 2999

Categories:

Supernovae

See also

References

External links