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| Query : 2017IBVS.6194....1P |
2017IBVS.6194....1P - IAU Inform. Bull. Var. Stars, 6194, 1-1 (2017/January-0)
Search for variability of five central stars of planetary nebulae.
PAUNZEN E., NETOPIL M. and RODE-PAUNZEN M.
Abstract (from CDS):
The central stars of planetary nebulae are interesting objects which are important to understand the very late stages of stellar evolution. They exhibit variability due to binarity, stellar winds, and pulsation. We searched for variability in five of such objects and found only upper limits. However, also this null result is important for the understanding of these stars.
Abstract Copyright: © Copyright: Konkoly Observatory, 2017
Journal keyword(s): binary - CCD photometry - Planetary Nebula - Planetary Nebula
Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.
Simbad objects: 5
| Number of rows : 5 |
| 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 | Lan 21 | PN | 19 44 59.1363580440 | +22 45 47.753614368 | 15.4 | 15.77 | 16.2 | 17.4 | DA1 | 14 | 0 | |
| 2 | M 27 | PN | 19 59 36.3631850088 | +22 43 16.312059552 | 13.749 | 14.089 | 14.247 | 14.405 | DAO.6 | 605 | 0 | |
| 3 | NGC 7008 | PN | 21 00 32.817600 | +54 32 35.37600 | 13.21 | ~ | 252 | 1 | ||||
| 4 | NGC 7076 | PN | 21 26 23.540 | +62 53 31.83 | ~ | 63 | 0 | |||||
| 5 | NGC 7354 | PN | 22 40 19.8733664208 | +61 17 08.746685772 | ~ | 286 | 1 |
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