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| Query : 1993ApJS...88..169K |
1993ApJS...88..169K - Astrophys. J., Suppl. Ser., 88, 169-172 (1993/September-0)
Electron density diagnostics for gaseous nebulae involvingthe O IV intercombination lines near 1400A.
KEENAN F.P., CONLON E.S., BOWDEN D.A., FEIBELMAN W.A. and PRADHAN A.K.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Atomic Data - ISM: Planetary Nebulae: General - Ultraviolet: Interstellar
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 | NGC 3918 | PN | 11 50 17.7709504944 | -57 10 57.017302428 | 10.0 | 8.5 | ~ | 390 | 1 | |||
| 2 | EM* AS 373 | Sy* | 19 57 05.0166505224 | +39 49 36.076143036 | 11.50 | 10.592 | M6/8e | 594 | 0 | |||
| 3 | V* RR Tel | Sy* | 20 04 18.5404499712 | -55 43 33.153979080 | 9.93 | 11.33 | 10.81 | 11.689 | M5e | 550 | 0 | |
| 4 | NGC 7662 | PN | 23 25 53.8318792825 | +42 32 05.835828380 | 11.427 | ~ | 940 | 1 |
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