Q78244368

emission-line star in the constellation Orion

Thing emission_line_star Q78244368

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Q78244368

Summary

Q78244368 is an emission-line star^[1].

Key Facts

Q78244368's instance of is recorded as emission-line star^[2].
Q78244368's constellation is recorded as Orion^[3].
Q78244368's spectral class is recorded as K0^[4].
Q78244368 is part of Q1046317^[5].
Q78244368's catalog code is recorded as HBC 445^[6].
Q78244368's catalog code is recorded as Parenago 1440^[7].
Q78244368's catalog code is recorded as ROS -ORI 177^[8].
Q78244368's catalog code is recorded as [GC94b] 27^[9].
Q78244368's catalog code is recorded as [GCS95] 13^[10].
Q78244368's catalog code is recorded as [TVZ96] 99^[11].
Q78244368's catalog code is recorded as Cl* NGC 1981 AR 47^[12].
Q78244368's catalog code is recorded as [RHS2000] 1-611^[13].
Q78244368's catalog code is recorded as Brun 244^[14].
Q78244368's catalog code is recorded as 2MASS J05342408-0447116^[15].
Q78244368's catalog code is recorded as GEN# +2.19760244^[16].
Q78244368's catalog code is recorded as Gaia DR2 3209600614736206592^[17].
Q78244368's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.78'}^[18].
Q78244368's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.71'}^[19].
Q78244368's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.002'}^[20].
Q78244368's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.47'}^[21].
Q78244368's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.355'}^[22].
Q78244368's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.4772'}^[23].
Q78244368's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6956'}^[24].
Q78244368's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+22.76'}^[25].
Q78244368's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+370.9749'}^[26].

Body

Definition and Type

Q78244368's instance of is recorded as emission-line star^[2].

Use and Application

Q78244368 is part of Q1046317^[5].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of emission-line star

Part of NGC 1981

Properties

Apparent magnitude unit: 1, amount: +12.78, unit: 1, amount: +13.71, unit: 1, amount: +11.002, unit: 1, amount: +10.47, unit: 1, amount: +10.355, unit: 1, amount: +12.4772

Catalog code HBC 445, Parenago 1440, ROS -ORI 177, [GC94b] 27, [GCS95] 13, [TVZ96] 99, Cl* NGC 1981 AR 47, [RHS2000] 1-611, Brun 244, 2MASS J05342408-0447116, GEN# +2.19760244, Gaia DR2 3209600614736206592

Constellation Orion

Declination unit: www.wikidata.org, amount: -4.78657686527290

Declination component of proper motion unit: www.wikidata.org, amount: +0.143

Distance from earth unit: www.wikidata.org, amount: +370.9749

Effective temperature unit: www.wikidata.org, amount: +4610

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.6956

Radial velocity unit: www.wikidata.org, amount: +22.76

Right ascension unit: www.wikidata.org, amount: +83.60038961774460

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.224

Spectral class K0

Stellar rotational velocity unit: www.wikidata.org, amount: +16.257

Surface gravity unit: www.wikidata.org, amount: +29800

External References (2)

Gaia id 3209600614736206592

Simbad id Brun 244

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Q78244368 — instance of (P31): emission-line star. SIMBAD. wikidata.org.
[3] ↑ Q78244368 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q78244368 — spectral class (P215): K0. SIMBAD. wikidata.org.
[5] ↑ Q78244368 — part of (P361): Q1046317. wikidata.org.
[6] ↑ Q78244368 — catalog code (P528): HBC 445. SIMBAD. wikidata.org.
[7] ↑ Q78244368 — catalog code (P528): Parenago 1440. SIMBAD. wikidata.org.
[8] ↑ Q78244368 — catalog code (P528): ROS -ORI 177. SIMBAD. wikidata.org.
[9] ↑ Q78244368 — catalog code (P528): [GC94b] 27. SIMBAD. wikidata.org.
[10] ↑ Q78244368 — catalog code (P528): [GCS95] 13. SIMBAD. wikidata.org.
[11] ↑ Q78244368 — catalog code (P528): [TVZ96] 99. SIMBAD. wikidata.org.
[12] ↑ Q78244368 — catalog code (P528): Cl* NGC 1981 AR 47. SIMBAD. wikidata.org.
[13] ↑ Q78244368 — catalog code (P528): [RHS2000] 1-611. SIMBAD. wikidata.org.
[14] ↑ Q78244368 — catalog code (P528): Brun 244. SIMBAD. wikidata.org.
[15] ↑ Q78244368 — catalog code (P528): 2MASS J05342408-0447116. SIMBAD. wikidata.org.
[16] ↑ Q78244368 — catalog code (P528): GEN# +2.19760244. SIMBAD. wikidata.org.
[17] ↑ Q78244368 — catalog code (P528): Gaia DR2 3209600614736206592. SIMBAD. wikidata.org.
[18] ↑ Q78244368 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.78'}. SIMBAD. wikidata.org.
[19] ↑ Q78244368 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.71'}. SIMBAD. wikidata.org.
[20] ↑ Q78244368 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.002'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q78244368 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.47'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q78244368 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.355'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q78244368 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.4772'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q78244368 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6956'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q78244368 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+22.76'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78244368 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+370.9749'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78244368 is an instance of emission-line star (Q72803622) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Q78244368. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78244368

MLA “Q78244368.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78244368.

BibTeX

@misc{4ortxyz_q78244368_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78244368}}, year = {2026}, url = {https://4ort.xyz/entity/q78244368}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78244368 — https://4ort.xyz/entity/q78244368 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78244368 · Last refreshed: May 7, 2026