Q85091840

star in the constellation Hydra

Thing star Q85091840

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Q85091840

Summary

Q85091840 is a star^[1].

Key Facts

Q85091840's instance of is recorded as star^[2].
Q85091840's constellation is recorded as Hydra^[3].
Q85091840's catalog code is recorded as 2MASS J12253875-2554457^[4].
Q85091840's catalog code is recorded as USNO-B1.0 0640-00279697^[5].
Q85091840's catalog code is recorded as RAVE J122538.8-255445^[6].
Q85091840's catalog code is recorded as RAVE J122538.8-255446^[7].
Q85091840's catalog code is recorded as TYC 6686-14-1^[8].
Q85091840's catalog code is recorded as DENIS J122538.7-255446^[9].
Q85091840's catalog code is recorded as Gaia DR2 3476415631112539904^[10].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.644'}^[11].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.156'}^[12].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.853'}^[13].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.72'}^[14].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.93'}^[15].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.177'}^[16].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.440'}^[17].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.766'}^[18].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.248'}^[19].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.062'}^[20].
Q85091840's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.2722'}^[21].
Q85091840's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9996'}^[22].
Q85091840's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+36.73'}^[23].
Q85091840's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+250.0250'}^[24].
Q85091840's SIMBAD ID is recorded as TYC 6686-14-1^[25].
Q85091840's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+186.41149506275800'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.644, unit: 1, amount: +10.156, unit: 1, amount: +9.853, unit: 1, amount: +9.72, unit: 1, amount: +10.93, unit: 1, amount: +12.177, unit: 1, amount: +11.440, unit: 1, amount: +11.766, unit: 1, amount: +11.248, unit: 1, amount: +11.062, unit: 1, amount: +11.2722

Catalog code 2MASS J12253875-2554457, USNO-B1.0 0640-00279697, RAVE J122538.8-255445, RAVE J122538.8-255446, TYC 6686-14-1, DENIS J122538.7-255446, Gaia DR2 3476415631112539904

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.91274129043390

Declination component of proper motion unit: www.wikidata.org, amount: -31.38, unit: www.wikidata.org, amount: -31.380

Distance from earth unit: www.wikidata.org, amount: +250.0250

Effective temperature unit: www.wikidata.org, amount: +5555

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.9996

Radial velocity unit: www.wikidata.org, amount: +36.73

Right ascension unit: www.wikidata.org, amount: +186.41149506275800

Right ascension component of proper motion unit: www.wikidata.org, amount: +15.91, unit: www.wikidata.org, amount: +15.910

Surface gravity unit: www.wikidata.org, amount: +15000

External References (2)

Gaia id 3476415631112539904

Simbad id TYC 6686-14-1

References

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

Direct Wikidata claims

[2] ↑ Q85091840 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q85091840 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q85091840 — catalog code (P528): 2MASS J12253875-2554457. SIMBAD. wikidata.org.
[5] ↑ Q85091840 — catalog code (P528): USNO-B1.0 0640-00279697. SIMBAD. wikidata.org.
[6] ↑ Q85091840 — catalog code (P528): RAVE J122538.8-255445. SIMBAD. wikidata.org.
[7] ↑ Q85091840 — catalog code (P528): RAVE J122538.8-255446. SIMBAD. wikidata.org.
[8] ↑ Q85091840 — catalog code (P528): TYC 6686-14-1. SIMBAD. wikidata.org.
[9] ↑ Q85091840 — catalog code (P528): DENIS J122538.7-255446. SIMBAD. wikidata.org.
[10] ↑ Q85091840 — catalog code (P528): Gaia DR2 3476415631112539904. SIMBAD. wikidata.org.
[11] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.644'}. The DENIS database, 3rd Release. wikidata.org.
[12] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.156'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.853'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.72'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.93'}. The USNO-B Catalog. wikidata.org.
[16] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.177'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.440'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.766'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.248'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.062'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q85091840 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.2722'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q85091840 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9996'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q85091840 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+36.73'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q85091840 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+250.0250'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q85091840 — SIMBAD ID (P3083): TYC 6686-14-1. wikidata.org.
[26] ↑ Q85091840 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+186.41149506275800'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q85091840 is an instance of star (Q523) [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). Q85091840. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85091840

MLA “Q85091840.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85091840.

BibTeX

@misc{4ortxyz_q85091840_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85091840}}, year = {2026}, url = {https://4ort.xyz/entity/q85091840}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85091840 — https://4ort.xyz/entity/q85091840 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85091840 · Last refreshed: May 7, 2026