Statements (62)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Nebula_Award
|
| gptkbp:age |
approximately 3,000 years
|
| gptkbp:apparent_magnitude |
gptkb:12.5
13.5 |
| gptkbp:body_shape |
bipolar
|
| gptkbp:collaboration |
international collaboration in studies
|
| gptkbp:composed_by |
ionized gas
ionized gas and dust |
| gptkbp:contains_star |
hot central star
|
| gptkbp:cosmological_importance |
helps understand cosmic evolution
|
| gptkbp:declination |
+24° 24' 00''
+24° 24' 00" |
| gptkbp:discovered_by |
gptkb:William_Herschel
|
| gptkbp:discovery_year |
1786
1788 |
| gptkbp:distance |
measured using parallax
|
| gptkbp:distance_from_earth |
approximately 4,000 light years
approximately 3,000 light years |
| gptkbp:emissions_standard |
strong emission lines
|
| gptkbp:exhibition |
gptkb:New_General_Catalogue
gptkb:Messier_catalog |
| gptkbp:expansion_plans |
approximately 30 km/s
|
| gptkbp:features |
two lobes
|
| gptkbp:future_prospects |
promising for future research
|
| gptkbp:has_radius |
about 0.5 light years
|
| gptkbp:has_spectral_type |
gptkb:region
|
| gptkbp:historical_significance |
one of the first planetary nebulae discovered
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 2371
|
| gptkbp:image |
Hubble image available
|
| gptkbp:imaging_techniques |
advanced imaging techniques used
|
| gptkbp:ionization_source |
central star's radiation
|
| gptkbp:is_observed_in |
gptkb:Hubble_Space_Telescope
various wavelengths |
| gptkbp:is_similar_to |
gptkb:NGC_2392
|
| gptkbp:known_as |
gptkb:NGC_2371/2
|
| gptkbp:lighting |
faint
high surface brightness light curve analysis conducted light echoes observed |
| gptkbp:located_in |
constellation Gemini
|
| gptkbp:losses |
significant mass loss rate
|
| gptkbp:mass |
contains multiple stars
|
| gptkbp:nebula_classification |
classified as a planetary nebula
|
| gptkbp:nebula_dynamics |
dynamic processes studied
|
| gptkbp:nebula_shape |
bipolar shape
|
| gptkbp:notable_features |
complex structure
|
| gptkbp:photometric_variability |
shows variability in brightness
|
| gptkbp:public_interest |
popular among amateur astronomers
|
| gptkbp:publications |
numerous scientific publications exist
|
| gptkbp:research |
requires telescope for observation
extensive observational history faint and requires long exposure spectroscopic studies performed |
| gptkbp:research_focus |
stellar wind interactions
|
| gptkbp:research_importance |
important for studying stellar evolution
|
| gptkbp:right_ascension |
07h 38m 00s
07h 34m 12s |
| gptkbp:similar_objects |
similar to NGC 6302
|
| gptkbp:size |
approximately 1.5 arcminutes
|
| gptkbp:storage |
photometric studies conducted
|
| gptkbp:type |
gptkb:bipolar_nebula
gptkb:Nebula_Award |