Q78251345

emission-line star in the constellation Orion

Thing emission_line_star Q78251345

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Q78251345

Summary

Q78251345 is an emission-line star^[1].

Key Facts

Q78251345's instance of is recorded as emission-line star^[2].
Q78251345's constellation is recorded as Orion^[3].
Q78251345's spectral class is recorded as F7^[4].
Q78251345's catalog code is recorded as 2MASS J05341519-0511494^[5].
Q78251345's catalog code is recorded as BD-05 1298^[6].
Q78251345's catalog code is recorded as EM* StHA 45^[7].
Q78251345's catalog code is recorded as GCRV 56379^[8].
Q78251345's catalog code is recorded as GEN# +9.00010211^[9].
Q78251345's catalog code is recorded as GSC 04774-00841^[10].
Q78251345's catalog code is recorded as JP11 5576^[11].
Q78251345's catalog code is recorded as NSV 16355^[12].
Q78251345's catalog code is recorded as Parenago 1391^[13].
Q78251345's catalog code is recorded as TYC 4774-841-1^[14].
Q78251345's catalog code is recorded as UBV M 51581^[15].
Q78251345's catalog code is recorded as WH 215^[16].
Q78251345's catalog code is recorded as [S58] 3^[17].
Q78251345's catalog code is recorded as [TVZ96] 88^[18].
Q78251345's catalog code is recorded as uvby98 900010211^[19].
Q78251345's catalog code is recorded as [DRS2009] 14^[20].
Q78251345's catalog code is recorded as Brun 211^[21].
Q78251345's catalog code is recorded as WEB 5091^[22].
Q78251345's catalog code is recorded as Gaia DR2 3209524748433972992^[23].
Q78251345's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.2'}^[24].
Q78251345's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.698'}^[25].
Q78251345's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.001'}^[26].

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Quick Facts

Instance of emission-line star

Properties

Apparent magnitude unit: 1, amount: +11.2, unit: 1, amount: +10.698, unit: 1, amount: +10.001, unit: 1, amount: +9.650, unit: 1, amount: +9.40, unit: 1, amount: +9.368, unit: 1, amount: +10.4660

Catalog code 2MASS J05341519-0511494, BD-05 1298, EM* StHA 45, GCRV 56379, GEN# +9.00010211, GSC 04774-00841, JP11 5576, NSV 16355, Parenago 1391, TYC 4774-841-1, UBV M 51581, WH 215, [S58] 3, [TVZ96] 88, uvby98 900010211, [DRS2009] 14, Brun 211, WEB 5091, Gaia DR2 3209524748433972992

Constellation Orion

Declination unit: www.wikidata.org, amount: -5.19703725437570

Declination component of proper motion unit: www.wikidata.org, amount: +0.112

Distance from earth unit: www.wikidata.org, amount: +310.6072

Effective temperature unit: www.wikidata.org, amount: +6403

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.2195

Radial velocity unit: www.wikidata.org, amount: +54.76

Right ascension unit: www.wikidata.org, amount: +83.56332771137460

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.941

Spectral class F7

Stellar rotational velocity unit: www.wikidata.org, amount: +16.436

Surface gravity unit: www.wikidata.org, amount: +46700

External References (2)

Gaia id 3209524748433972992

Simbad id BD-05 1298

References

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

Direct Wikidata claims

[2] ↑ Q78251345 — instance of (P31): emission-line star. SIMBAD. wikidata.org.
[3] ↑ Q78251345 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q78251345 — spectral class (P215): F7. SIMBAD. wikidata.org.
[5] ↑ Q78251345 — catalog code (P528): 2MASS J05341519-0511494. SIMBAD. wikidata.org.
[6] ↑ Q78251345 — catalog code (P528): BD-05 1298. SIMBAD. wikidata.org.
[7] ↑ Q78251345 — catalog code (P528): EM* StHA 45. SIMBAD. wikidata.org.
[8] ↑ Q78251345 — catalog code (P528): GCRV 56379. SIMBAD. wikidata.org.
[9] ↑ Q78251345 — catalog code (P528): GEN# +9.00010211. SIMBAD. wikidata.org.
[10] ↑ Q78251345 — catalog code (P528): GSC 04774-00841. SIMBAD. wikidata.org.
[11] ↑ Q78251345 — catalog code (P528): JP11 5576. SIMBAD. wikidata.org.
[12] ↑ Q78251345 — catalog code (P528): NSV 16355. SIMBAD. wikidata.org.
[13] ↑ Q78251345 — catalog code (P528): Parenago 1391. SIMBAD. wikidata.org.
[14] ↑ Q78251345 — catalog code (P528): TYC 4774-841-1. SIMBAD. wikidata.org.
[15] ↑ Q78251345 — catalog code (P528): UBV M 51581. SIMBAD. wikidata.org.
[16] ↑ Q78251345 — catalog code (P528): WH 215. SIMBAD. wikidata.org.
[17] ↑ Q78251345 — catalog code (P528): [S58] 3. SIMBAD. wikidata.org.
[18] ↑ Q78251345 — catalog code (P528): [TVZ96] 88. SIMBAD. wikidata.org.
[19] ↑ Q78251345 — catalog code (P528): uvby98 900010211. SIMBAD. wikidata.org.
[20] ↑ Q78251345 — catalog code (P528): [DRS2009] 14. SIMBAD. wikidata.org.
[21] ↑ Q78251345 — catalog code (P528): Brun 211. SIMBAD. wikidata.org.
[22] ↑ Q78251345 — catalog code (P528): WEB 5091. SIMBAD. wikidata.org.
[23] ↑ Q78251345 — catalog code (P528): Gaia DR2 3209524748433972992. SIMBAD. wikidata.org.
[24] ↑ Q78251345 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.2'}. SIMBAD. wikidata.org.
[25] ↑ Q78251345 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.698'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.
[26] ↑ Q78251345 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.001'}. A multi-color optical survey of the Orion nebula cluster. I. The catalog. wikidata.org.

Class ancestry

[1] ↑ Q78251345 is an instance of emission-line star (Q72803622) [P31, primary]. Wikidata. wikidata.org.

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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). Q78251345. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78251345

MLA “Q78251345.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78251345.

BibTeX

@misc{4ortxyz_q78251345_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78251345}}, year = {2026}, url = {https://4ort.xyz/entity/q78251345}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78251345 — https://4ort.xyz/entity/q78251345 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78251345 · Last refreshed: May 7, 2026