61 Ursae Majoris
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Ursa Major |
| Right ascension | 11h 41m 03.01594s[1] |
| Declination | +34° 12′ 05.8824″[1] |
| Apparent magnitude (V) | 5.35[2] |
| Characteristics | |
| Evolutionary stage | Main sequence[3] |
| Spectral type | G8V[4] |
| U−B color index | +0.27[5] |
| B−V color index | +0.69[5] |
| Variable type | Suspected |
| Absolute magnitude (MV) | 5.53±0.006[7] |
| Details | |
Gyr | |
LTT 13200[12] | |
| Database references | |
| SIMBAD | data |
61 Ursae Majoris, abbreviated 61 UMa, is a single″ yr−1.[14]
The
During the 1950s, Karl Pilowski reported that photographic plates taken of the star appeared to show a variability of 0.2 in magnitude. Follow-up studies initially failed to confirm this variability, and it was found not to be an
No
In popular culture
In the science fiction of Larry Niven's Known Space universe, the homeworld of the major race the Kzinti is the third planet in orbit around 61 Ursae Majoris.[22]
In the Star Trek universe, Archer IV is the fourth planet around 61 Ursae Majoris.[23]
References
- ^ .
- ^ S2CID 120792029.
- ^ .
- ^ doi:10.1086/147437.
- ^ doi:10.1086/145697.
- ^ S2CID 51814894.
- S2CID 119187733.
- ^ .
- ^ S2CID 225094601. 26.
- ^ S2CID 18993744. See Table 10.
- ^ S2CID 119209183.
- ^ "61 UMa". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2020-12-31.
- . 139.
- S2CID 2603568.
- Bibcode:1993AAS...183.1710G. Archived from the originalon 2019-06-25. Retrieved 2012-02-04.
- S2CID 119459291.
- doi:10.1086/126602.
- . A87.
- Bibcode:2015csss...18..307C.
- S2CID 119267456.
- doi:10.1086/323920.
- ISBN 0-345-02046-4.
- ^ https://memory-alpha.fandom.com/wiki/Archer_IV
External links
- "61 Ursae Majoris". SolStation. Archived from the original on 26 June 2006. Retrieved 2006-07-22.
- "61 UMa". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2006-07-22.
- "Gl 434". ARICNS. Archived from the original on 24 October 2005. Retrieved 2006-07-22.
