Q87213110

star in the constellation Hydra

Thing star Q87213110

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Q87213110

Summary

Q87213110 is a star^[1].

Key Facts

Q87213110's instance of is recorded as star^[2].
Q87213110's constellation is recorded as Hydra^[3].
Q87213110's catalog code is recorded as RAVE J103020.3-120855^[4].
Q87213110's catalog code is recorded as 2MASS J10302025-1208554^[5].
Q87213110's catalog code is recorded as UCAC2 27480567^[6].
Q87213110's catalog code is recorded as UCAC3 156-120436^[7].
Q87213110's catalog code is recorded as UCAC4 390-053398^[8].
Q87213110's catalog code is recorded as WISE J103020.26-120855.3^[9].
Q87213110's catalog code is recorded as USNO-B1.0 0778-00282061^[10].
Q87213110's catalog code is recorded as DENIS J103020.3-120855^[11].
Q87213110's catalog code is recorded as PPMX J103020.2-120855^[12].
Q87213110's catalog code is recorded as Gaia DR2 3754308398939298432^[13].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.833'}^[14].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.177'}^[15].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.033'}^[16].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.74'}^[17].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.71'}^[18].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.55'}^[19].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.139'}^[20].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.966'}^[21].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.520'}^[22].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.130'}^[23].
Q87213110's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.5873'}^[24].
Q87213110's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5174'}^[25].
Q87213110's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+77.06'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.833, unit: 1, amount: +9.177, unit: 1, amount: +9.033, unit: 1, amount: +11.74, unit: 1, amount: +10.71, unit: 1, amount: +11.55, unit: 1, amount: +13.139, unit: 1, amount: +11.966, unit: 1, amount: +12.520, unit: 1, amount: +11.130, unit: 1, amount: +11.5873

Catalog code RAVE J103020.3-120855, 2MASS J10302025-1208554, UCAC2 27480567, UCAC3 156-120436, UCAC4 390-053398, WISE J103020.26-120855.3, USNO-B1.0 0778-00282061, DENIS J103020.3-120855, PPMX J103020.2-120855, Gaia DR2 3754308398939298432

Constellation Hydra

Declination unit: www.wikidata.org, amount: -12.14875902502650

Declination component of proper motion unit: www.wikidata.org, amount: +4.233

Distance from earth unit: www.wikidata.org, amount: +1932.7406

Effective temperature unit: www.wikidata.org, amount: +4509

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.5174

Radial velocity unit: www.wikidata.org, amount: +77.06

Right ascension unit: www.wikidata.org, amount: +157.58441534808860

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.370

Surface gravity unit: www.wikidata.org, amount: +56

External References (2)

Gaia id 3754308398939298432

Simbad id UCAC2 27480567

References

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

Direct Wikidata claims

[2] ↑ Q87213110 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87213110 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87213110 — catalog code (P528): RAVE J103020.3-120855. SIMBAD. wikidata.org.
[5] ↑ Q87213110 — catalog code (P528): 2MASS J10302025-1208554. SIMBAD. wikidata.org.
[6] ↑ Q87213110 — catalog code (P528): UCAC2 27480567. SIMBAD. wikidata.org.
[7] ↑ Q87213110 — catalog code (P528): UCAC3 156-120436. SIMBAD. wikidata.org.
[8] ↑ Q87213110 — catalog code (P528): UCAC4 390-053398. SIMBAD. wikidata.org.
[9] ↑ Q87213110 — catalog code (P528): WISE J103020.26-120855.3. SIMBAD. wikidata.org.
[10] ↑ Q87213110 — catalog code (P528): USNO-B1.0 0778-00282061. SIMBAD. wikidata.org.
[11] ↑ Q87213110 — catalog code (P528): DENIS J103020.3-120855. SIMBAD. wikidata.org.
[12] ↑ Q87213110 — catalog code (P528): PPMX J103020.2-120855. SIMBAD. wikidata.org.
[13] ↑ Q87213110 — catalog code (P528): Gaia DR2 3754308398939298432. SIMBAD. wikidata.org.
[14] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.833'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.177'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.033'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.74'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.71'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.55'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.139'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.966'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.520'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.130'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87213110 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.5873'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87213110 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5174'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87213110 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+77.06'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87213110 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). Q87213110. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87213110

MLA “Q87213110.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87213110.

BibTeX

@misc{4ortxyz_q87213110_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87213110}}, year = {2026}, url = {https://4ort.xyz/entity/q87213110}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87213110 — https://4ort.xyz/entity/q87213110 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87213110 · Last refreshed: May 7, 2026