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| Query : 1994A&A...285..157G |
1994A&A...285..157G - Astronomy and Astrophysics, volume 285157-160 (1994/5-1)
An optical flare on YZ Canis Minoris.
GUNN A.G., DOYLE J.G., MATHIOUDAKIS M. and AVGOLOUPIS S.
Abstract (from CDS):
We present and discuss observations of an energetic optical flare on the dM4.5e star YZ CMi (Gl 285). The flux-time variations and energy release of the flare are fully consistent with previous observations of this star. The observations have also revealed a symmetric excess emission in the bases of the chromospheric Balmer lines. If due to a bulk plasma motion event, the maximum extension in the Balmer wings represents a Doppler velocity of ∼ 250 km/s.
Abstract Copyright: ∼
Journal keyword(s): stars: flares - stars: individual: YZ CMi
Simbad objects: 2
| Number of rows : 2 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | V* YZ CMi | PM* | 07 44 40.1723046464 | +03 33 08.875227574 | 13.761 | 12.831 | 11.225 | 9.958 | 8.263 | M4.0Ve | 957 | 0 |
| 2 | V* AT Mic | Er* | 20 41 51.15925 | -32 26 06.8283 | 12.753 | 11.909 | 10.343 | 9.098 | 7.383 | M4.5Ve+M4.5Ve | 371 | 0 |
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