Q89087621

star in the constellation Hydra

Thing star Q89087621

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Q89087621

Summary

Q89087621 is a star^[1].

Key Facts

Q89087621's instance of is recorded as star^[2].
Q89087621's constellation is recorded as Hydra^[3].
Q89087621's child astronomical body is recorded as TOI-4987 b^[4].
Q89087621's catalog code is recorded as BD-14 3065^[5].
Q89087621's catalog code is recorded as PPM 716439^[6].
Q89087621's catalog code is recorded as 2MASS J10144071-1538344^[7].
Q89087621's catalog code is recorded as RAVE J101440.7-153834^[8].
Q89087621's catalog code is recorded as USNO-B1.0 0743-00228949^[9].
Q89087621's catalog code is recorded as TYC 6059-1368-1^[10].
Q89087621's catalog code is recorded as DENIS J101440.7-153834^[11].
Q89087621's catalog code is recorded as Gaia DR1 3751877374435102720^[12].
Q89087621's catalog code is recorded as Gaia DR2 3751877374435102720^[13].
Q89087621's catalog code is recorded as TOI-4987^[14].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.143'}^[15].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.975'}^[16].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.932'}^[17].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.407'}^[18].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.88'}^[19].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.333'}^[20].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.925'}^[21].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.099'}^[22].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.875'}^[23].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.797'}^[24].
Q89087621's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.9100'}^[25].
Q89087621's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+1.41'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Age estimated by a dating method unit: www.wikidata.org, amount: +9.35

Apparent magnitude unit: 1, amount: +10.143, unit: 1, amount: +9.975, unit: 1, amount: +9.932, unit: 1, amount: +10.407, unit: 1, amount: +10.88, unit: 1, amount: +11.333, unit: 1, amount: +10.925, unit: 1, amount: +11.099, unit: 1, amount: +10.875, unit: 1, amount: +10.797, unit: 1, amount: +10.9100

Catalog code BD-14 3065, PPM 716439, 2MASS J10144071-1538344, RAVE J101440.7-153834, USNO-B1.0 0743-00228949, TYC 6059-1368-1, DENIS J101440.7-153834, Gaia DR1 3751877374435102720, Gaia DR2 3751877374435102720, TOI-4987

Child astronomical body TOI-4987 b

Constellation Hydra

Declination unit: www.wikidata.org, amount: -15.64286772432990

Declination component of proper motion unit: www.wikidata.org, amount: +7.078

Distance from earth unit: www.wikidata.org, amount: +599.3407

Effective temperature unit: www.wikidata.org, amount: +7014

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Mass unit: www.wikidata.org, amount: +1.41

Parallax unit: www.wikidata.org, amount: +1.6685

Radial velocity unit: www.wikidata.org, amount: +7.74

Radius unit: www.wikidata.org, amount: +2.35

Right ascension unit: www.wikidata.org, amount: +153.66969399268580

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.608

Surface gravity unit: www.wikidata.org, amount: +10200

External References (2)

Gaia id 3751877374435102720

Simbad id BD-14 3065

References

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

Direct Wikidata claims

[2] ↑ Q89087621 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89087621 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89087621 — child astronomical body (P398): TOI-4987 b. wikidata.org.
[5] ↑ Q89087621 — catalog code (P528): BD-14 3065. SIMBAD. wikidata.org.
[6] ↑ Q89087621 — catalog code (P528): PPM 716439. SIMBAD. wikidata.org.
[7] ↑ Q89087621 — catalog code (P528): 2MASS J10144071-1538344. SIMBAD. wikidata.org.
[8] ↑ Q89087621 — catalog code (P528): RAVE J101440.7-153834. SIMBAD. wikidata.org.
[9] ↑ Q89087621 — catalog code (P528): USNO-B1.0 0743-00228949. SIMBAD. wikidata.org.
[10] ↑ Q89087621 — catalog code (P528): TYC 6059-1368-1. SIMBAD. wikidata.org.
[11] ↑ Q89087621 — catalog code (P528): DENIS J101440.7-153834. SIMBAD. wikidata.org.
[12] ↑ Q89087621 — catalog code (P528): Gaia DR1 3751877374435102720. SIMBAD. wikidata.org.
[13] ↑ Q89087621 — catalog code (P528): Gaia DR2 3751877374435102720. SIMBAD. wikidata.org.
[14] ↑ Q89087621 — catalog code (P528): TOI-4987. Extrasolar Planets Encyclopaedia. wikidata.org.
[15] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.143'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.975'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.932'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.407'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.88'}. The USNO-B Catalog. wikidata.org.
[20] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.333'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.925'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.099'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.875'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.797'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[25] ↑ Q89087621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.9100'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89087621 — mass (P2067): {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+1.41'}. BD-14 3065b (TOI-4987b): from giant planet to brown dwarf: evidence for deuterium burning in old age?. wikidata.org.

Class ancestry

[1] ↑ Q89087621 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). Q89087621. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89087621

MLA “Q89087621.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89087621.

BibTeX

@misc{4ortxyz_q89087621_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89087621}}, year = {2026}, url = {https://4ort.xyz/entity/q89087621}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89087621 — https://4ort.xyz/entity/q89087621 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89087621 · Last refreshed: May 7, 2026