Q66531541

Thing pre_main_sequence_star Q66531541

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Q66531541

Summary

Q66531541 is a pre-main-sequence star^[1].

Key Facts

Q66531541's instance of is recorded as pre-main-sequence star^[2].
Q66531541's instance of is recorded as infrared source^[3].
Q66531541's instance of is recorded as double star^[4].
Q66531541's constellation is recorded as Cetus^[5].
Q66531541's spectral class is recorded as G1V^[6].
Q66531541's spectral class is recorded as G1V+K5V^[7].
Q66531541's has part is recorded as Q84543765^[8].
Q66531541's catalog code is recorded as 2MASS J00404747-0713574^[9].
Q66531541's catalog code is recorded as ADS 566 A^[10].
Q66531541's catalog code is recorded as CCDM J00408-0714A^[11].
Q66531541's catalog code is recorded as GJ 9020 A^[12].
Q66531541's catalog code is recorded as HD 3821A^[13].
Q66531541's catalog code is recorded as uvby98 100003821 A^[14].
Q66531541's catalog code is recorded as WDS J00408-0714A^[15].
Q66531541's catalog code is recorded as Gaia DR2 2523361151179609344^[16].
Q66531541's catalog code is recorded as CSI-08 117 1^[17].
Q66531541's catalog code is recorded as TYC 4679-1057-1^[18].
Q66531541's catalog code is recorded as PLX 119^[19].
Q66531541's catalog code is recorded as 1RXS J004048.0-071352^[20].
Q66531541's catalog code is recorded as BD-08 117^[21].
Q66531541's catalog code is recorded as GC 807^[22].
Q66531541's catalog code is recorded as GCRV 372^[23].
Q66531541's catalog code is recorded as GEN# +1.00003821J^[24].
Q66531541's catalog code is recorded as GSC 04679-01057^[25].
Q66531541's catalog code is recorded as HD 3821^[26].

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Quick Facts

Instance of pre-main-sequence star, infrared source, double star

Properties

Apparent magnitude unit: 1, amount: +7.68, unit: 1, amount: +7.04, unit: 1, amount: +6.8832, unit: 1, amount: +5.911, unit: 1, amount: +5.60, unit: 1, amount: +5.522

Catalog code 2MASS J00404747-0713574, ADS 566 A, CCDM J00408-0714A, GJ 9020 A, HD 3821A, uvby98 100003821 A, WDS J00408-0714A, Gaia DR2 2523361151179609344, CSI-08 117 1, TYC 4679-1057-1, PLX 119, 1RXS J004048.0-071352, BD-08 117, GC 807, GCRV 372, GEN# +1.00003821J, GSC 04679-01057, HD 3821, HERZ 10199, HIC 3203, HIP 3203, PPM 182521, SAO 128892, SKY# 1070, SPOCS 31, SRS 3293, UBV 538, YZ 97 136, uvby98 100003821, WEB 574

Constellation Cetus

Declination unit: www.wikidata.org, amount: -7.23260910448417, unit: www.wikidata.org, amount: -7.232604746

Declination component of proper motion unit: www.wikidata.org, amount: -92.829, unit: www.wikidata.org, amount: -91.06

Distance from earth unit: www.wikidata.org, amount: +26.4958

Effective temperature unit: www.wikidata.org, amount: +5850, unit: www.wikidata.org, amount: +5871

Epoch J2000.0

Has part(s) Q84543765

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.087, unit: 1, amount: -0.06

Parallax unit: www.wikidata.org, amount: +37.7418, unit: www.wikidata.org, amount: +37.73

Radial velocity unit: www.wikidata.org, amount: +12.37, unit: www.wikidata.org, amount: +12.4

Right ascension unit: www.wikidata.org, amount: +10.19784780122708, unit: www.wikidata.org, amount: +10.197844875

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.127, unit: www.wikidata.org, amount: +0.81

Spectral class G1V, G1V+K5V

Stellar rotational velocity unit: www.wikidata.org, amount: +3.839

Surface gravity unit: www.wikidata.org, amount: +33000, unit: www.wikidata.org, amount: +32500

External References (3)

Aricns 02476

Gaia id 2523361151179609344

Simbad id HD 3821

References

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

Direct Wikidata claims

[2] ↑ Q66531541 — instance of (P31): pre-main-sequence star. SIMBAD. wikidata.org.
[3] ↑ Q66531541 — instance of (P31): infrared source. SIMBAD. wikidata.org.
[4] ↑ Q66531541 — instance of (P31): double star. SIMBAD. wikidata.org.
[5] ↑ Q66531541 — constellation (P59): Cetus. wikidata.org.
[6] ↑ Q66531541 — spectral class (P215): G1V. Search for associations containing young stars (SACY). I. Sample and searching method. wikidata.org.
[7] ↑ Q66531541 — spectral class (P215): G1V+K5V. Search for associations containing young stars (SACY). I. Sample and searching method. wikidata.org.
[8] ↑ Q66531541 — has part(s) (P527): Q84543765. Washington Double Star Catalog. wikidata.org.
[9] ↑ Q66531541 — catalog code (P528): 2MASS J00404747-0713574. SIMBAD. wikidata.org.
[10] ↑ Q66531541 — catalog code (P528): ADS 566 A. SIMBAD. wikidata.org.
[11] ↑ Q66531541 — catalog code (P528): CCDM J00408-0714A. SIMBAD. wikidata.org.
[12] ↑ Q66531541 — catalog code (P528): GJ 9020 A. SIMBAD. wikidata.org.
[13] ↑ Q66531541 — catalog code (P528): HD 3821A. SIMBAD. wikidata.org.
[14] ↑ Q66531541 — catalog code (P528): uvby98 100003821 A. SIMBAD. wikidata.org.
[15] ↑ Q66531541 — catalog code (P528): WDS J00408-0714A. SIMBAD. wikidata.org.
[16] ↑ Q66531541 — catalog code (P528): Gaia DR2 2523361151179609344. SIMBAD. wikidata.org.
[17] ↑ Q66531541 — catalog code (P528): CSI-08 117 1. SIMBAD. wikidata.org.
[18] ↑ Q66531541 — catalog code (P528): TYC 4679-1057-1. SIMBAD. wikidata.org.
[19] ↑ Q66531541 — catalog code (P528): PLX 119. SIMBAD. wikidata.org.
[20] ↑ Q66531541 — catalog code (P528): 1RXS J004048.0-071352. SIMBAD. wikidata.org.
[21] ↑ Q66531541 — catalog code (P528): BD-08 117. SIMBAD. wikidata.org.
[22] ↑ Q66531541 — catalog code (P528): GC 807. SIMBAD. wikidata.org.
[23] ↑ Q66531541 — catalog code (P528): GCRV 372. SIMBAD. wikidata.org.
[24] ↑ Q66531541 — catalog code (P528): GEN# +1.00003821J. SIMBAD. wikidata.org.
[25] ↑ Q66531541 — catalog code (P528): GSC 04679-01057. SIMBAD. wikidata.org.
[26] ↑ Q66531541 — catalog code (P528): HD 3821. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ Q66531541 is an instance of pre-main-sequence star (Q1062509) [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). Q66531541. Retrieved May 7, 2026, from https://4ort.xyz/entity/q66531541

MLA “Q66531541.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q66531541.

BibTeX

@misc{4ortxyz_q66531541_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q66531541}}, year = {2026}, url = {https://4ort.xyz/entity/q66531541}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q66531541 — https://4ort.xyz/entity/q66531541 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q66531541 · Last refreshed: May 7, 2026