scottstirling on 31-Aug-2026 19:25:29 GMT about NGC 40
This PN and the other dozen listed below have minor axis (dimminor) > major axis (dimmajor), *and* have incorrect values for angular dimensions and position angles, which do not match the source data in the referenced article or its supplemental zip of VOTable files. More details on the first object where this was noticed, before querying to discover the others:
https://cdsannotations.cds.unistra.fr/annotations/simbadObject/2518189?annotationId=7247
NGC 40
NGC 6565
PN M 3-39
PN M 1-41
NGC 6445
PN A66 44
NGC 6778
NGC 6804
PN G291.6+00.8
PHR J1327-6032
PN G320.6-04.8
PN G338.0+02.4
NGC 3242
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View annotation on NGC 40 object