Emission line objects

Term
Metadata

Emission line objects

Broader Terms

BT↑ Astronomical objects

More specific terms

NT2 ↓ Astrophysical masers ►▼
- NT3 ↓ Hydroxyl masers
- NT3 ↓ Silicon monoxide masers
- NT3 ↓ Water masers
NT2 ↓ Emission line galaxies ►▼
- NT3 ↓ Liner galaxies
- NT3 ↓ Markarian galaxies
- NT3 ↓ Seyfert nuclei
NT2 ↓ Emission line stars ►▼
- NT3 ↓ Be type stars
- NT3 ↓ Early-type emission stars ►▼
  - NT4 ↓ Ae stars ►▼
    - NT5 ↓ Herbig Ae/Be stars
  - NT4 ↓ Be stars ►▼
    - NT5 ↓ Herbig Ae/Be stars
    - NT5 ↓ Lambda Eridani stars
  - NT4 ↓ Oe stars
  - NT4 ↓ Oef stars
  - NT4 ↓ Of stars
  - NT4 ↓ Wolf-Rayet stars ►▼
    - NT5 ↓ WC stars
    - NT5 ↓ WCN stars
    - NT5 ↓ WN stars
- NT3 ↓ Flash stars
- NT3 ↓ Gamma Cassiopeiae stars
- NT3 ↓ H-alpha stars
- NT3 ↓ Luminous blue variables
- NT3 ↓ Me stars
- NT3 ↓ Me variable stars
- NT3 ↓ Mira variable stars
- NT3 ↓ RC Aurigae stars
- NT3 ↓ S Doradus stars
- NT3 ↓ Symbiotic binary stars ►▼
  - NT4 ↓ RR Telescopii stars
  - NT4 ↓ Symbiotic novae
  - NT4 ↓ Z Andromedae stars
- NT3 ↓ T Tauri stars ►▼
  - NT4 ↓ Classical T Tauri stars
  - NT4 ↓ FU Orionis stars
  - NT4 ↓ Weak-line T Tauri stars
- NT3 ↓ X-ray stars ►▼
  - NT4 ↓ Single X-ray stars
- NT3 ↓ Z Andromedae stars
NT2 ↓ Emission nebulae ►▼
- NT3 ↓ H II regions ►▼
  - NT4 ↓ Bok globules
  - NT4 ↓ Compact H II region
- NT3 ↓ Planetary nebulae ►▼
  - NT4 ↓ Individual planetary nebulae
  - NT4 ↓ Planetary nebulae nuclei

Related terms

RT⇆ Herbig-Haro objects

Date of creation

18-Dec-2013

Accepted term

18-Dec-2013

Descendant terms

8

ARK

ark:/99152/t3dxqlvm1rlz1n

More specific terms

4

Alternative terms

0

Related terms

1

Notes

0

Metadata

Search