Q88966631

Thing t_tauri_type_star Q88966631

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Q88966631

Summary

Q88966631 is a T Tauri-type star^[1].

Key Facts

Q88966631's instance of is recorded as T Tauri-type star^[2].
Q88966631's constellation is recorded as Ophiuchus^[3].
Q88966631's spectral class is recorded as K6^[4].
Q88966631's spectral class is recorded as K4-K5^[5].
Q88966631's spectral class is recorded as K4-K6^[6].
Q88966631's spectral class is recorded as K6-M2^[7].
Q88966631's catalog code is recorded as BKLT J162711-241034^[8].
Q88966631's catalog code is recorded as 2MASS J16271187-2410312^[9].
Q88966631's catalog code is recorded as RX J1627.2-2410^[10].
Q88966631's catalog code is recorded as SSTc2d J162711.9-241031^[11].
Q88966631's catalog code is recorded as [MMG98] RX J1627.2-2410^[12].
Q88966631's catalog code is recorded as [EWM2001] 3-54^[13].
Q88966631's catalog code is recorded as [EWM2001] 2-23^[14].
Q88966631's catalog code is recorded as [EWM2001] 6-38^[15].
Q88966631's catalog code is recorded as [EWM2001] 5-58^[16].
Q88966631's catalog code is recorded as EPIC 203975467^[17].
Q88966631's catalog code is recorded as Gaia DR2 6049171788118368256^[18].
Q88966631's type of variable star is recorded as rotating variable star^[19].
Q88966631's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.874'}^[20].
Q88966631's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.297'}^[21].
Q88966631's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.640'}^[22].
Q88966631's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.68'}^[23].
Q88966631's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.49'}^[24].
Q88966631's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.36'}^[25].
Q88966631's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.8342'}^[26].

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Quick Facts

Instance of T Tauri-type star

Properties

Apparent magnitude unit: 1, amount: +11.874, unit: 1, amount: +10.297, unit: 1, amount: +9.640, unit: 1, amount: +18.68, unit: 1, amount: +18.49, unit: 1, amount: +15.36, unit: 1, amount: +16.8342

Catalog code BKLT J162711-241034, 2MASS J16271187-2410312, RX J1627.2-2410, SSTc2d J162711.9-241031, [MMG98] RX J1627.2-2410, [EWM2001] 3-54, [EWM2001] 2-23, [EWM2001] 6-38, [EWM2001] 5-58, EPIC 203975467, Gaia DR2 6049171788118368256

Constellation Ophiuchus

Declination unit: www.wikidata.org, amount: -24.17536259471910

Declination component of proper motion unit: www.wikidata.org, amount: -18.798

Distance from earth unit: www.wikidata.org, amount: +146.91, unit: www.wikidata.org, amount: +146.9098

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.8069

Right ascension unit: www.wikidata.org, amount: +246.79950487655500

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.159

Spectral class K6, K4-K5, K4-K6, K6-M2

Type of variable star rotating variable star

External References (2)

Gaia id 6049171788118368256

Simbad id BKLT J162711-241034

References

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

Direct Wikidata claims

[2] ↑ Q88966631 — instance of (P31): T Tauri-type star. SIMBAD. wikidata.org.
[3] ↑ Q88966631 — constellation (P59): Ophiuchus. wikidata.org.
[4] ↑ Q88966631 — spectral class (P215): K6. The initial mass function and disk frequency of the {rho} Ophiuchi cloud: an extinction-limited sample. wikidata.org.
[5] ↑ Q88966631 — spectral class (P215): K4-K5. The initial mass function and disk frequency of the {rho} Ophiuchi cloud: an extinction-limited sample. wikidata.org.
[6] ↑ Q88966631 — spectral class (P215): K4-K6. The initial mass function and disk frequency of the {rho} Ophiuchi cloud: an extinction-limited sample. wikidata.org.
[7] ↑ Q88966631 — spectral class (P215): K6-M2. The initial mass function and disk frequency of the {rho} Ophiuchi cloud: an extinction-limited sample. wikidata.org.
[8] ↑ Q88966631 — catalog code (P528): BKLT J162711-241034. SIMBAD. wikidata.org.
[9] ↑ Q88966631 — catalog code (P528): 2MASS J16271187-2410312. SIMBAD. wikidata.org.
[10] ↑ Q88966631 — catalog code (P528): RX J1627.2-2410. SIMBAD. wikidata.org.
[11] ↑ Q88966631 — catalog code (P528): SSTc2d J162711.9-241031. SIMBAD. wikidata.org.
[12] ↑ Q88966631 — catalog code (P528): [MMG98] RX J1627.2-2410. SIMBAD. wikidata.org.
[13] ↑ Q88966631 — catalog code (P528): [EWM2001] 3-54. SIMBAD. wikidata.org.
[14] ↑ Q88966631 — catalog code (P528): [EWM2001] 2-23. SIMBAD. wikidata.org.
[15] ↑ Q88966631 — catalog code (P528): [EWM2001] 6-38. SIMBAD. wikidata.org.
[16] ↑ Q88966631 — catalog code (P528): [EWM2001] 5-58. SIMBAD. wikidata.org.
[17] ↑ Q88966631 — catalog code (P528): EPIC 203975467. SIMBAD. wikidata.org.
[18] ↑ Q88966631 — catalog code (P528): Gaia DR2 6049171788118368256. SIMBAD. wikidata.org.
[19] ↑ Q88966631 — type of variable star (P881): rotating variable star. Rotation of Low-mass Stars in Upper Scorpius and ρ Ophiuchus with K2. wikidata.org.
[20] ↑ Q88966631 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.874'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q88966631 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.297'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q88966631 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.640'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q88966631 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.68'}. TheSpitzerc2d Survey of Weak‐Line T Tauri Stars. II. New Constraints on the Timescale for Planet Building. wikidata.org.
[24] ↑ Q88966631 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.49'}. TheSpitzerc2d Survey of Weak‐Line T Tauri Stars. II. New Constraints on the Timescale for Planet Building. wikidata.org.
[25] ↑ Q88966631 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.36'}. TheSpitzerc2d Survey of Weak‐Line T Tauri Stars. II. New Constraints on the Timescale for Planet Building. wikidata.org.
[26] ↑ Q88966631 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.8342'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q88966631 is an instance of T Tauri-type star (Q6232) [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). Q88966631. Retrieved May 7, 2026, from https://4ort.xyz/entity/q88966631

MLA “Q88966631.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q88966631.

BibTeX

@misc{4ortxyz_q88966631_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q88966631}}, year = {2026}, url = {https://4ort.xyz/entity/q88966631}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q88966631 — https://4ort.xyz/entity/q88966631 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q88966631 · Last refreshed: May 7, 2026