Q87770107

star in the constellation Eridanus

Thing star Q87770107

Press Enter · cited answer in seconds

Q87770107

Summary

Q87770107 is a star^[1].

Key Facts

Q87770107's instance of is recorded as star^[2].
Q87770107's constellation is recorded as Eridanus^[3].
Q87770107's catalog code is recorded as RAVE J043938.4-265749^[4].
Q87770107's catalog code is recorded as 2MASS J04393841-2657486^[5].
Q87770107's catalog code is recorded as UCAC2 20772096^[6].
Q87770107's catalog code is recorded as UCAC3 127-12295^[7].
Q87770107's catalog code is recorded as UCAC4 316-005396^[8].
Q87770107's catalog code is recorded as WISE J043938.40-265749.1^[9].
Q87770107's catalog code is recorded as USNO-B1.0 0630-00073471^[10].
Q87770107's catalog code is recorded as DENIS J043938.4-265748^[11].
Q87770107's catalog code is recorded as PPMX J043938.4-265748^[12].
Q87770107's catalog code is recorded as Gaia DR2 4891730049475200896^[13].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.911'}^[14].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.594'}^[15].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.497'}^[16].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.10'}^[17].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.40'}^[18].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.03'}^[19].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.972'}^[20].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.200'}^[21].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.557'}^[22].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.835'}^[23].
Q87770107's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.0537'}^[24].
Q87770107's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1072'}^[25].
Q87770107's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-25.15'}^[26].

Body

Definition and Type

Q87770107's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.911, unit: 1, amount: +10.594, unit: 1, amount: +10.497, unit: 1, amount: +12.10, unit: 1, amount: +11.40, unit: 1, amount: +12.03, unit: 1, amount: +12.972, unit: 1, amount: +12.200, unit: 1, amount: +12.557, unit: 1, amount: +11.835, unit: 1, amount: +12.0537

Catalog code RAVE J043938.4-265749, 2MASS J04393841-2657486, UCAC2 20772096, UCAC3 127-12295, UCAC4 316-005396, WISE J043938.40-265749.1, USNO-B1.0 0630-00073471, DENIS J043938.4-265748, PPMX J043938.4-265748, Gaia DR2 4891730049475200896

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -26.96351522383940

Declination component of proper motion unit: www.wikidata.org, amount: -47.075

Distance from earth unit: www.wikidata.org, amount: +321.8332

Effective temperature unit: www.wikidata.org, amount: +5449

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.1072

Radial velocity unit: www.wikidata.org, amount: -25.15

Right ascension unit: www.wikidata.org, amount: +69.91005143884490

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.240

Surface gravity unit: www.wikidata.org, amount: +13800

External References (2)

Gaia id 4891730049475200896

Simbad id UCAC2 20772096

References

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

Direct Wikidata claims

[2] ↑ Q87770107 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87770107 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q87770107 — catalog code (P528): RAVE J043938.4-265749. SIMBAD. wikidata.org.
[5] ↑ Q87770107 — catalog code (P528): 2MASS J04393841-2657486. SIMBAD. wikidata.org.
[6] ↑ Q87770107 — catalog code (P528): UCAC2 20772096. SIMBAD. wikidata.org.
[7] ↑ Q87770107 — catalog code (P528): UCAC3 127-12295. SIMBAD. wikidata.org.
[8] ↑ Q87770107 — catalog code (P528): UCAC4 316-005396. SIMBAD. wikidata.org.
[9] ↑ Q87770107 — catalog code (P528): WISE J043938.40-265749.1. SIMBAD. wikidata.org.
[10] ↑ Q87770107 — catalog code (P528): USNO-B1.0 0630-00073471. SIMBAD. wikidata.org.
[11] ↑ Q87770107 — catalog code (P528): DENIS J043938.4-265748. SIMBAD. wikidata.org.
[12] ↑ Q87770107 — catalog code (P528): PPMX J043938.4-265748. SIMBAD. wikidata.org.
[13] ↑ Q87770107 — catalog code (P528): Gaia DR2 4891730049475200896. SIMBAD. wikidata.org.
[14] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.911'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.594'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.497'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.10'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.40'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.03'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.972'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.200'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.557'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.835'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87770107 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.0537'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87770107 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1072'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87770107 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-25.15'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87770107 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). Q87770107. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87770107

MLA “Q87770107.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87770107.

BibTeX

@misc{4ortxyz_q87770107_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87770107}}, year = {2026}, url = {https://4ort.xyz/entity/q87770107}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87770107 — https://4ort.xyz/entity/q87770107 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87770107 · Last refreshed: May 7, 2026