1 Cancri
Observation data Epoch J2000.0 Equinox J2000.0 | |
---|---|
Constellation | Cancer |
Right ascension | 07h 56m 59.453s[1] |
Declination | +15° 47′ 25.01″[1] |
Apparent magnitude (V) | 5.80 |
Characteristics | |
Spectral type | K3III |
Astrometry | |
Proper motion (μ) | RA: ±0.46 −27.09[1] mas/yr Dec.: ±0.40 −41.90[1] mas/yr |
Parallax (π) | 7.00 ± 0.40[1] mas |
Distance | 470 ± 30 ly (143 ± 8 pc) |
Other designations | |
Database references | |
SIMBAD | data |
1 Cancri (1 Cnc), is a K-type giant in the constellation Cancer.
References
- 1 2 3 4 5 van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. Vizier catalog entry
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