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| Query : 1989Ap&SS.157....9V |
1989Ap&SS.157....9V - Astrophys. Space Sci., 157, 9-14 (1989)
A new ionization correction scheme for He+/H+ and the determination of the helium abundance in HII regions.
VILCHEZ J.M.
Journal keyword(s):
Simbad objects: 4
| Number of rows : 4 |
| 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 | 6dFGS gJ115111.7-203557 | H2G | 11 51 11.7 | -20 35 56 | 15.67 | 15.35 | ~ | 87 | 1 | |||
| 2 | IC 4249 | EmG | 13 27 06.5667095424 | -27 57 23.385136788 | 14.48 | 14.57 | 13.52 | 13.87 | ~ | 86 | 0 | |
| 3 | NGC 5253 | rG | 13 39 55.990 | -31 38 24.11 | 11.48 | 10.94 | 10.49 | 10.33 | 13.47 | ~ | 1421 | 4 |
| 4 | NGC 5471 | EmG | 14 04 28.627 | +54 23 52.84 | ~ | 250 | 1 |
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