Q77818606

star in the constellation Hydra

Thing star Q77818606

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Q77818606

Summary

Q77818606 is a star^[1].

Key Facts

Q77818606's instance of is recorded as star^[2].
Q77818606's constellation is recorded as Hydra^[3].
Q77818606's catalog code is recorded as BD-11 2783^[4].
Q77818606's catalog code is recorded as PPM 222371^[5].
Q77818606's catalog code is recorded as 2MASS J10031597-1225583^[6].
Q77818606's catalog code is recorded as TYC 5484-337-1^[7].
Q77818606's catalog code is recorded as RAVE J100316.0-122558^[8].
Q77818606's catalog code is recorded as Gaia DR1 3766203770426364800^[9].
Q77818606's catalog code is recorded as Gaia DR2 3766203770426364800^[10].
Q77818606's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.485'}^[11].
Q77818606's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.872'}^[12].
Q77818606's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.759'}^[13].
Q77818606's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.756'}^[14].
Q77818606's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.558'}^[15].
Q77818606's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.133'}^[16].
Q77818606's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.198'}^[17].
Q77818606's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.821'}^[18].
Q77818606's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2124'}^[19].
Q77818606's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9605'}^[20].
Q77818606's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-60.22'}^[21].
Q77818606's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1041.1244'}^[22].
Q77818606's SIMBAD ID is recorded as BD-11 2783^[23].
Q77818606's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+150.81655078622510'}^[24].
Q77818606's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-12.43289909579740'}^[25].
Q77818606's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.485, unit: 1, amount: +7.872, unit: 1, amount: +7.759, unit: 1, amount: +11.756, unit: 1, amount: +10.558, unit: 1, amount: +11.133, unit: 1, amount: +10.198, unit: 1, amount: +9.821, unit: 1, amount: +10.2124

Catalog code BD-11 2783, PPM 222371, 2MASS J10031597-1225583, TYC 5484-337-1, RAVE J100316.0-122558, Gaia DR1 3766203770426364800, Gaia DR2 3766203770426364800

Constellation Hydra

Declination unit: www.wikidata.org, amount: -12.43289909579740

Declination component of proper motion unit: www.wikidata.org, amount: -7.313

Distance from earth unit: www.wikidata.org, amount: +1041.1244

Effective temperature unit: www.wikidata.org, amount: +4705

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.9605

Radial velocity unit: www.wikidata.org, amount: -60.22

Right ascension unit: www.wikidata.org, amount: +150.81655078622510

Right ascension component of proper motion unit: www.wikidata.org, amount: -16.862

Surface gravity unit: www.wikidata.org, amount: +80

External References (2)

Gaia id 3766203770426364800

Simbad id BD-11 2783

References

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

Direct Wikidata claims

[2] ↑ Q77818606 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77818606 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q77818606 — catalog code (P528): BD-11 2783. SIMBAD. wikidata.org.
[5] ↑ Q77818606 — catalog code (P528): PPM 222371. SIMBAD. wikidata.org.
[6] ↑ Q77818606 — catalog code (P528): 2MASS J10031597-1225583. SIMBAD. wikidata.org.
[7] ↑ Q77818606 — catalog code (P528): TYC 5484-337-1. SIMBAD. wikidata.org.
[8] ↑ Q77818606 — catalog code (P528): RAVE J100316.0-122558. SIMBAD. wikidata.org.
[9] ↑ Q77818606 — catalog code (P528): Gaia DR1 3766203770426364800. SIMBAD. wikidata.org.
[10] ↑ Q77818606 — catalog code (P528): Gaia DR2 3766203770426364800. SIMBAD. wikidata.org.
[11] ↑ Q77818606 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.485'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q77818606 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.872'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q77818606 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.759'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77818606 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.756'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q77818606 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.558'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q77818606 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.133'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q77818606 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.198'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q77818606 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.821'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q77818606 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2124'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77818606 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9605'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77818606 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-60.22'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77818606 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1041.1244'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77818606 — SIMBAD ID (P3083): BD-11 2783. wikidata.org.
[24] ↑ Q77818606 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+150.81655078622510'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77818606 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-12.43289909579740'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77818606 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77818606 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). Q77818606. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77818606

MLA “Q77818606.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77818606.

BibTeX

@misc{4ortxyz_q77818606_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77818606}}, year = {2026}, url = {https://4ort.xyz/entity/q77818606}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77818606 — https://4ort.xyz/entity/q77818606 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77818606 · Last refreshed: May 7, 2026