File:The_Red_Spider_Nebula,_caught_by_Webb_ESA513806.jpg · Wikimedia Commons · See Wikimedia Commons
Red Spider Nebula
Sign in to saveplanetary nebula in the constellation Sagittarius
In the Vinony graph
Vinony's link graph records 519 inbound references to Red Spider Nebula, and connects out to list of NGC objects (6001–7000), Lagoon Nebula and epoch.
It is catalogued under topics including Astronomical objects discovered in 1882, ESO objects and NGC objects.
Vinony links it to 42 Wikipedia language editions.
Key facts
- Right ascension
- 18 05 13.0977
- Declination
- −19 ° 50 ′ 34.713 ″
- Distance
- ~ 5000 ly
- Apparent dimensions v
- 0.6′ × 0.3′
- Constellation
- Sagittarius
- Radius
- 1.1 pc
- Absolute magnitude v
- -
- Notable features
- hot white dwarf
- Designations
- ESO 590-PN 001, 2MASS J18051309-1950347 , NGC 6537
via Wikipedia infobox
Wikidata facts
- Instance of
- H II region
- Constellation
- Sagittarius
- Image
- NGC6537.jpg
Show 12 more facts
- spectral class
- A0
- declination
- -19.84278
- catalog code
- WEB 15002
- right ascension
- 271.30583
- epoch
- J2000.0
- Commons category
- NGC 6537
- discoverer or inventor
- Edward Charles Pickering
- time of discovery or invention
- 1882-07-15
- apparent magnitude
- 9.172
- radial velocity
- -17.3
- right ascension component of proper motion
- 17.5
- declination component of proper motion
- -1.4
Sources (1)
via Wikidata · CC0
~4 min read
Encyclopedic overview
The Red Spider Nebula (also catalogued as NGC 6537) is a planetary nebula located near the heart of the Milky Way, in the northwest of the constellation Sagittarius. It was discovered by Edward Charles Pickering on 15 July 1882.
The nebula has a prominent two-lobed shape, possibly due to a binary companion or magnetic fields and has an S-shaped symmetry of the lobes – the lobes opposite each other appear similar. This is believed to be due to the presence of a companion to the central white dwarf. However, the gas walls of the two lobed structures are not at all smooth, but rather are rippled in a complex way.
Excerpted from Wikipedia’s “Red Spider Nebula” article, available under the CC BY-SA 4.0 licence.