Q77831754

star in the constellation Hydra

Thing star Q77831754

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Q77831754

Summary

Q77831754 is a star^[1].

Key Facts

Q77831754's instance of is recorded as star^[2].
Q77831754's constellation is recorded as Hydra^[3].
Q77831754's catalog code is recorded as USNO-B1.0 0721-00293048^[4].
Q77831754's catalog code is recorded as BD-17 3016^[5].
Q77831754's catalog code is recorded as GSC 06049-01052^[6].
Q77831754's catalog code is recorded as PPM 716291^[7].
Q77831754's catalog code is recorded as TYC 6049-1052-1^[8].
Q77831754's catalog code is recorded as 2MASS J09570349-1753512^[9].
Q77831754's catalog code is recorded as RAVE J095703.5-175351^[10].
Q77831754's catalog code is recorded as DENIS J095703.5-175351^[11].
Q77831754's catalog code is recorded as Gaia DR1 5672155397050462720^[12].
Q77831754's catalog code is recorded as Gaia DR2 5672155401346618624^[13].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.539'}^[14].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.046'}^[15].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.941'}^[16].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.277'}^[17].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.74'}^[18].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.278'}^[19].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.287'}^[20].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.737'}^[21].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.021'}^[22].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.708'}^[23].
Q77831754's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0100'}^[24].
Q77831754's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2478'}^[25].
Q77831754's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.76'}^[26].

Body

Definition and Type

Q77831754's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.539, unit: 1, amount: +8.046, unit: 1, amount: +7.941, unit: 1, amount: +9.277, unit: 1, amount: +9.74, unit: 1, amount: +11.278, unit: 1, amount: +10.287, unit: 1, amount: +10.737, unit: 1, amount: +10.021, unit: 1, amount: +9.708, unit: 1, amount: +10.0100

Catalog code USNO-B1.0 0721-00293048, BD-17 3016, GSC 06049-01052, PPM 716291, TYC 6049-1052-1, 2MASS J09570349-1753512, RAVE J095703.5-175351, DENIS J095703.5-175351, Gaia DR1 5672155397050462720, Gaia DR2 5672155401346618624

Constellation Hydra

Declination unit: www.wikidata.org, amount: -17.89756081306520

Declination component of proper motion unit: www.wikidata.org, amount: +2.915

Distance from earth unit: www.wikidata.org, amount: +801.4105

Effective temperature unit: www.wikidata.org, amount: +4957

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.2478

Radial velocity unit: www.wikidata.org, amount: -4.76

Right ascension unit: www.wikidata.org, amount: +149.26458686956530

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.431

Surface gravity unit: www.wikidata.org, amount: +1100

External References (2)

Gaia id 5672155401346618624

Simbad id BD-17 3016

References

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

Direct Wikidata claims

[2] ↑ Q77831754 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77831754 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q77831754 — catalog code (P528): USNO-B1.0 0721-00293048. SIMBAD. wikidata.org.
[5] ↑ Q77831754 — catalog code (P528): BD-17 3016. SIMBAD. wikidata.org.
[6] ↑ Q77831754 — catalog code (P528): GSC 06049-01052. SIMBAD. wikidata.org.
[7] ↑ Q77831754 — catalog code (P528): PPM 716291. SIMBAD. wikidata.org.
[8] ↑ Q77831754 — catalog code (P528): TYC 6049-1052-1. SIMBAD. wikidata.org.
[9] ↑ Q77831754 — catalog code (P528): 2MASS J09570349-1753512. SIMBAD. wikidata.org.
[10] ↑ Q77831754 — catalog code (P528): RAVE J095703.5-175351. SIMBAD. wikidata.org.
[11] ↑ Q77831754 — catalog code (P528): DENIS J095703.5-175351. SIMBAD. wikidata.org.
[12] ↑ Q77831754 — catalog code (P528): Gaia DR1 5672155397050462720. SIMBAD. wikidata.org.
[13] ↑ Q77831754 — catalog code (P528): Gaia DR2 5672155401346618624. SIMBAD. wikidata.org.
[14] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.539'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.046'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.941'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.277'}. The DENIS database, 3rd Release. wikidata.org.
[18] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.74'}. The USNO-B Catalog. wikidata.org.
[19] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.278'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.287'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.737'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.021'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.708'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q77831754 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0100'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77831754 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2478'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77831754 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.76'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77831754 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). Q77831754. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77831754

MLA “Q77831754.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77831754.

BibTeX

@misc{4ortxyz_q77831754_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77831754}}, year = {2026}, url = {https://4ort.xyz/entity/q77831754}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77831754 — https://4ort.xyz/entity/q77831754 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77831754 · Last refreshed: May 7, 2026