Eastern Veil
Scientific overview
Eastern Veil is a supernova remnant in the constellation Cygnus. It shines at apparent magnitude 7 and spans about 60 arcminutes of sky.
Observation guide
Guidance follows standard observing practice, derived from the object's real magnitude and position. A dark, moonless sky always helps.
Location in the sky
Precision measurements
Distances and velocities from SIMBAD · NGC 6992
| Right ascension (ICRS) | 314.079167 deg | SIMBAD · measured |
| Declination (ICRS) | 31.743333 deg | SIMBAD · measured |
Full field-level provenance
- Right ascension (ICRS): Centre de données astronomiques de Strasbourg (CDS) · SIMBAD · basic · ra · 2004yCat.7239....0C · direct catalogue measurement · retrieved 2026-07-11
- Declination (ICRS): Centre de données astronomiques de Strasbourg (CDS) · SIMBAD · basic · dec · 2004yCat.7239....0C · direct catalogue measurement · retrieved 2026-07-11
Physical size is derived from the OpenNGC angular size and the catalogued distance (small-angle: size = angle × distance). This is a Galactic object: its Doppler shift is shown as a radial velocity, not a cosmological redshift. Fields a source did not provide are omitted, never invented.
Other objects in Cygnus
| Object | Type | Mag | Size (′) |
|---|---|---|---|
| North America NebulaC 20 · NGC 7000 | H II region | 4 | 120 |
| M 39M 39 · NGC 7092 | Open cluster | 4.6 | 19.5 |
| NGC 6871NGC 6871 | Open cluster | 5.2 | 9.3 |
| M 29M 29 · NGC 6913 | Open cluster | 6.6 | 3.6 |
| NGC 6811NGC 6811 | Open cluster | 6.8 | 7.2 |
| Eastern VeilNGC 6995 | Supernova remnant | 7 | 12 |
| NGC 7063NGC 7063 | Open cluster | 7 | 6.3 |
| Veil NebulaC 34 · NGC 6960 | Supernova remnant | 7 | 210 |
Sources
The primary and reference sources this topic draws on.
- OpenNGCOpenNGC (M. Verga) — NGC/IC, Messier, and Caldwell catalogue data
Openly-licensed deep-sky catalogue: object types, positions, magnitudes, sizes, morphology, and cross-identifiers.