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| Query : 2002A&A...393L..65P |
2002A&A...393L..65P - Astronomy and Astrophysics, volume 393, L65-68 (2002/10-3)
An Hα nebula possibly associated with the central X-ray source in the G 266.2-1.2 supernova remnant.
PELLIZZONI A., MEREGHETTI S. and DE LUCA A.
Abstract (from CDS):
We report the discovery of a small Hα nebula positionally coincident with the candidate neutron star AX J0851.9-4617.4 located at the center of the supernova remnant G 266.2-1.2. The nebula has a roughly circular shape with a diameter of ∼6'' and a flux of ∼10–2photons/cm2/s in the Hα line. Considering the uncertainties in the distance and energy output from the putative neutron star, we find that such a flux can be explained either in a bow-shock model or assuming that the nebular emission is due to photo-ionization and heating of the ambient gas.
Abstract Copyright: ∼
Journal keyword(s): stars: individual: AX J0851.9-4617.4 - stars: neutron - HII regions
Simbad objects: 11
| Number of rows : 11 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | PSR J0437-47 | Psr | 04 37 15.7994581776 | -47 15 08.544351636 | DC | 906 | 0 | |||||
| 2 | PSR B0740-28 | Psr | 07 42 49.0730 | -28 22 43.510 | ~ | 407 | 0 | |||||
| 3 | Ve 7-27 | Em* | 08 51 59.6873334432 | -46 18 07.278013188 | 14.87 | 13.88 | 14.59 | 12.96 | ~ | 46 | 1 | |
| 4 | NAME Vela Jr SN | BL? | 08 52.0 | -46 20 | ~ | 474 | 2 | |||||
| 5 | 2XMM J085201.4-461753 | X | 08 52 01.4 | -46 17 53 | ~ | 46 | 1 | |||||
| 6 | HD 76060 | * | 08 52 02.4492347352 | -46 17 19.845385800 | 7.79 | 7.88 | B8IV/V | 26 | 0 | |||
| 7 | AJG 14 | BL? | 12 09 40 | -52 25.0 | ~ | 287 | 1 | |||||
| 8 | RX J1856.6-3754 | Psr | 18 56 35.11 | -37 54 30.5 | 25.7 | ~ | 437 | 0 | ||||
| 9 | PSR J1959+2048 | Psr | 19 59 36.7643141520 | +20 48 14.896407996 | 21.08 | 20.16 | 19.53 | 18.79 | G: | 807 | 3 | |
| 10 | PSR B2223+65 | Psr | 22 25 52.8627 | +65 35 36.371 | ~ | 323 | 0 | |||||
| 11 | 3C 461 | BL? | 23 23 24.000 | +58 48 54.00 | 14.30 | ~ | 2792 | 1 |
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