Markarian 421
From DeepSkyPedia
| Markarian 421 (catalog) | |
|---|---|
| UGC 6132 •PGC 33452 •[1]
| |
| Position (epoch J2000)[1] | |
| Constellation | Ursa Major |
| Position | Ra 11:04:27.48 Dec +38:12:30.3 |
| DSS images | |
| Appearance[1] | |
|
Please, help us find free binocular/telescope sketch or photo of this object | |
| Apparent mag. | 12.9 (v) |
| Surface brightness | 11.8 |
| Size | 0.8' x 0.6' |
| Position angle | 90 ° |
| Class | E M, HP
|
| Other | |
| Notes | |
| | |
| | |
Markarian 421 is a galaxy in Ursa Major. It is an active galaxy and a BL Lacertae object.
Contents |
[edit] How to find it
[edit] Appearance
[edit] Notes
[edit] References
[edit] Links
 ikipedia has an article on Markarian 421
|
- (IAAC) Obj: Markarian 421 - Inst: Vixen 80mm f/15 achromat on GP mount
- Markarian 421 observation by Greg Crinklaw with 6" and other instruments @ skyhound.com
(hr)Markarian 421 with 12" (300mm) f/5 GSO dobson (Tristač), 143x by Vedran Vrhovac (SEEN, Jun 21 2012, LM=5.5)
