Table 2
Confirmed OHPNe.
Object | IRAS | PN G a | Common name | Continuum position | Error b | OH position | Errorb | Position difference | Referencesc | Notes | ||
ID | RA (J2000) | Dec (J2000) | (′′) | RA (J2000) | Dec (J2000) | (′′) | (′′) | |||||
|
||||||||||||
1 | 17103−3702 | 349.5+01.0 | NGC 6302 | 17 13 44.5 | −37 06 11 | 3 | 17 13 44.40 | −37 06 09.6 | 3 | 2 | 6 | d |
2 | 17347−3139 | 17 38 00.61 | −31 40 55.0 | 0.8 | 17 38 00.57 | −31 40 54.9 | 0.8 | 0.5 | 4 | d | ||
3 | JaSt 23 | 17 40 23.08 | −27 49 12.3 | 0.4 | 17 40 23.07 | −27 49 11.4 | 2.4 | 0.9 | 2,3,6 | e | ||
4 | 17393−2727 | 17 42 33.14 | −27 28 24.7 | 0.8 | 17 42 33.16 | −27 28 24.6 | 2.4 | 0.3 | 1, 2, 6 | |||
5 | 19219+0947 | 045.4−02.7 | Vy 2−2 | 19 24 22.218 | +09 53 56.33 | 0.09 | 19 24 22.207 | +09 53 56.14 | 0.22 | 0.25 | 6 | |
6 | 19255+2123 | 056.0+02.0 | K 3−35 | 19 27 44.026 | +21 30 03.57 | 0.20 | 19 27 44.022 | +21 30 03.31 | 0.20 | 0.2 | 5 | d |
Notes.
Designation of galactic planetary nebulae in the catalog of Acker et al. (1992).
The position uncertainty estimated for radio interferometric observations is of the order of 1/10 of the synthesized beam, to be conservative we considered a positional error of ~1/5 of the synthesized beam (see Sect. 2.3).
References. (1) Zijlstra et al. (1989); (2) Sevenster et al. (1997a); (3) Van de Steene & Jacoby (2001); (4) Tafoya et al. (2009); (5) Gómez et al. (2009); (6) this paper.
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