Astronomy:NGC 4835
| NGC 4835 | |
|---|---|
 NGC 4835 imaged by DSS | |
| Observation data (J2000 epoch) | |
| Constellation | Centaurus |
| Right ascension | 12h 58m 07.8403s[1] |
| Declination | −46° 15′ 51.559″[1] |
| Redshift | 0.007275±0.0000170[1] |
| Helio radial velocity | 2,181±5 km/s[1] |
| Distance | 75.63 ± 2.73 Mly (23.189 ± 0.836 Mpc)[1] |
| Group or cluster | [CHM2007] LDC 939 |
| Apparent magnitude (V) | 12.45[1] |
| Characteristics | |
| Type | SAB(rs)bc[1] |
| Size | ~213,400 ly (65.44 kpc) (estimated)[1] |
| Apparent size (V) | 4.0′ × 0.9′[1] |
| Other designations | |
| ESO 269- G 019, IRAS 12552-4559, PGC 44409[1] | |
NGC 4835 is a intermediate spiral galaxy in the constellation of Centaurus. Its velocity with respect to the cosmic microwave background is 2,441±19 km/s, which corresponds to a Hubble distance of 117.4 ± 8.3 Mly (36.01 ± 2.54 Mpc).[1] However, 18 non-redshift measurements give a much closer mean distance of 75.63 ± 2.73 Mly (23.189 ± 0.836 Mpc).[2] It was discovered by British astronomer John Herschel on 3 June 1834.[3]
NGC 4835 has a possible active galactic nucleus, i.e. it has a compact region at the center of a galaxy that emits a significant amount of energy across the electromagnetic spectrum, with characteristics indicating that this luminosity is not produced by the stars.[4][5]
Galaxy group
NGC 4835 is part of a galaxy group known as [CHM2007] LDC 939 which contains four galaxies, including NGC 4976, ESO 219-21, and 2MASX J13103319-4659455.[6][7]
Supernova
One supernova has been observed in NGC 4835:
See also
References
- ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 "Results for object NGC 4835". NASA and Caltech. https://ned.ipac.caltech.edu/byname?objname=NGC+4835.
- ↑ "Distance Results for NGC 4835". NASA. https://ned.ipac.caltech.edu/cgi-bin/nDistance?name=NGC+4835.
- ↑ Seligman, Courtney. "New General Catalogue Objects: NGC 4835". https://cseligman.com/text/atlas/ngc48.htm#4835.
- ↑ Asmus, D.; Greenwell, C. L.; Gandhi, P.; Boorman, P. G.; Aird, J.; Alexander, D. M.; Assef, R. J.; Baldi, R. D. et al. (2020). "Local AGN survey (LASr): I. Galaxy sample, infrared colour selection, and predictions for AGN within 100 MPC". Monthly Notices of the Royal Astronomical Society 494 (2): 1784. doi:10.1093/mnras/staa766. Bibcode: 2020MNRAS.494.1784A.
- ↑ "NGC 4835". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+4835.
- ↑ Crook, Aidan C.; Huchra, John P.; Martimbeau, Nathalie; Masters, Karen L.; Jarrett, Tom; Macri, Lucas M. (2007). "Groups of Galaxies in the Two Micron All Sky Redshift Survey". The Astrophysical Journal 655 (2): 790. doi:10.1086/510201. Bibcode: 2007ApJ...655..790C.
- ↑ "[CHM2007 LDC 939"]. SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=%5BCHM2007%5D+LDC+939.
- ↑ "SN 2025wrd". IAU. https://www.wis-tns.org/object/2025wrd.
External links
- NGC 4835 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
Coordinates: 
12h 58m 07.8403s, −46° 15′ 51.559″
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