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Table 1.
Observed positions.
| Position | α (J2000.0) | δ (J2000.0) | N, E Offset (″) |
|---|---|---|---|
| Globule A | 22h29m35.0s | −20°52′30.0″ | (−136.4, −49.6) |
| Globule B | 22h29m43.0s | −20°49′02.6″ | (+71.0, +62.5) |
| Globule C | 22h29m37.8s | −20°47′58.0″ | (+135.6, −10.4) |
| Helix Rim | 22h29m47.9s | −20°53′18.0″ | (−184.4, +131.2) |
| Helix East | 22h30m09.6s | −20°51′29.0″ | (−75.4, +435.4) |
| Helix West | 22h29m07.5s | −20°48′59.0″ | (+74.6, −435.2) |
Notes. RA and Dec of the observed regions in the Helix, as well as their offsets from the Helix CSPN in arcseconds. For reference, the central star is located at 22h29m38.5s, −20°50′13.6″.
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