Q90867871

Thing astrophysical_x_ray_source Q90867871

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Q90867871

Summary

Q90867871 is an astrophysical X-ray source^[1].

Key Facts

Q90867871's instance of is recorded as astrophysical X-ray source^[2].
Q90867871's instance of is recorded as high proper-motion star^[3].
Q90867871's constellation is recorded as Caelum^[4].
Q90867871's spectral class is recorded as K3.5Vk:^[5].
Q90867871's spectral class is recorded as K3.5 V (k)^[6].
Q90867871's catalog code is recorded as 1RXS J045540.8-283341^[7].
Q90867871's catalog code is recorded as 2MASS J04554189-2833500^[8].
Q90867871's catalog code is recorded as PLX 1109^[9].
Q90867871's catalog code is recorded as CD-28 1839^[10].
Q90867871's catalog code is recorded as CPD-28 701^[11].
Q90867871's catalog code is recorded as GCRV 55643^[12].
Q90867871's catalog code is recorded as GEN# +1.00031560^[13].
Q90867871's catalog code is recorded as GJ 2037^[14].
Q90867871's catalog code is recorded as HD 31560^[15].
Q90867871's catalog code is recorded as HIC 22907^[16].
Q90867871's catalog code is recorded as HIP 22907^[17].
Q90867871's catalog code is recorded as LTT 2124^[18].
Q90867871's catalog code is recorded as NLTT 14202^[19].
Q90867871's catalog code is recorded as PPM 248201^[20].
Q90867871's catalog code is recorded as SAO 169892^[21].
Q90867871's catalog code is recorded as SPOCS 238^[22].
Q90867871's catalog code is recorded as UBV 4761^[23].
Q90867871's catalog code is recorded as UGP 99^[24].
Q90867871's catalog code is recorded as YZ 118 2029^[25].
Q90867871's catalog code is recorded as PLX 1109.00^[26].

Body

Definition and Type

Recorded instance of include astrophysical X-ray source^[2] and high proper-motion star^[3].

⭐ Popularity Graph

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Quick Facts

Instance of astrophysical X-ray source, high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +6.190, unit: 1, amount: +5.686, unit: 1, amount: +5.545, unit: 1, amount: +8.122, unit: 1, amount: +9.207, unit: 1, amount: +10.205, unit: 1, amount: +7.495, unit: 1, amount: +6.977, unit: 1, amount: +7.7609

Catalog code 1RXS J045540.8-283341, 2MASS J04554189-2833500, PLX 1109, CD-28 1839, CPD-28 701, GCRV 55643, GEN# +1.00031560, GJ 2037, HD 31560, HIC 22907, HIP 22907, LTT 2124, NLTT 14202, PPM 248201, SAO 169892, SPOCS 238, UBV 4761, UGP 99, YZ 118 2029, PLX 1109.00, 2EUVE J0455-28.5, EUVE J0455-28.5, TYC 6472-1376-1, GSC 06472-01376, Gaia DR1 4879850204293068160, WEB 4445, Gaia DR2 4879850208590379904

Constellation Caelum

Declination unit: www.wikidata.org, amount: -28.5613889, unit: www.wikidata.org, amount: -28.56391228129350

Declination component of proper motion unit: www.wikidata.org, amount: -226.428

Distance from earth unit: www.wikidata.org, amount: +18.2339

Effective temperature unit: www.wikidata.org, amount: +4722, unit: www.wikidata.org, amount: +4683, unit: www.wikidata.org, amount: +4700

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.19, unit: 1, amount: -0.12, unit: 1, amount: -0.09

Parallax unit: www.wikidata.org, amount: +54.8430

Radial velocity unit: www.wikidata.org, amount: +6.254

Right ascension unit: www.wikidata.org, amount: +73.9200000, unit: www.wikidata.org, amount: +73.92462673761780

Right ascension component of proper motion unit: www.wikidata.org, amount: +187.985

Spectral class K3.5Vk:, K3.5 V (k)

Stellar rotational velocity unit: www.wikidata.org, amount: +2.423, unit: www.wikidata.org, amount: +0.100, unit: www.wikidata.org, amount: +1.207

Surface gravity unit: www.wikidata.org, amount: +37600, unit: www.wikidata.org, amount: +37150, unit: www.wikidata.org, amount: +38400

External References (3)

Aricns 02336

Gaia id 4879850208590379904

Simbad id HD 31560

References

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

Direct Wikidata claims

[2] ↑ Q90867871 — instance of (P31): astrophysical X-ray source. SIMBAD. wikidata.org.
[3] ↑ Q90867871 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[4] ↑ Q90867871 — constellation (P59): Caelum. wikidata.org.
[5] ↑ Q90867871 — spectral class (P215): K3.5Vk:. Q29037960. wikidata.org.
[6] ↑ Q90867871 — spectral class (P215): K3.5 V (k). Q29037960. wikidata.org.
[7] ↑ Q90867871 — catalog code (P528): 1RXS J045540.8-283341. SIMBAD. wikidata.org.
[8] ↑ Q90867871 — catalog code (P528): 2MASS J04554189-2833500. SIMBAD. wikidata.org.
[9] ↑ Q90867871 — catalog code (P528): PLX 1109. SIMBAD. wikidata.org.
[10] ↑ Q90867871 — catalog code (P528): CD-28 1839. SIMBAD. wikidata.org.
[11] ↑ Q90867871 — catalog code (P528): CPD-28 701. SIMBAD. wikidata.org.
[12] ↑ Q90867871 — catalog code (P528): GCRV 55643. SIMBAD. wikidata.org.
[13] ↑ Q90867871 — catalog code (P528): GEN# +1.00031560. SIMBAD. wikidata.org.
[14] ↑ Q90867871 — catalog code (P528): GJ 2037. SIMBAD. wikidata.org.
[15] ↑ Q90867871 — catalog code (P528): HD 31560. SIMBAD. wikidata.org.
[16] ↑ Q90867871 — catalog code (P528): HIC 22907. SIMBAD. wikidata.org.
[17] ↑ Q90867871 — catalog code (P528): HIP 22907. SIMBAD. wikidata.org.
[18] ↑ Q90867871 — catalog code (P528): LTT 2124. SIMBAD. wikidata.org.
[19] ↑ Q90867871 — catalog code (P528): NLTT 14202. SIMBAD. wikidata.org.
[20] ↑ Q90867871 — catalog code (P528): PPM 248201. SIMBAD. wikidata.org.
[21] ↑ Q90867871 — catalog code (P528): SAO 169892. SIMBAD. wikidata.org.
[22] ↑ Q90867871 — catalog code (P528): SPOCS 238. SIMBAD. wikidata.org.
[23] ↑ Q90867871 — catalog code (P528): UBV 4761. SIMBAD. wikidata.org.
[24] ↑ Q90867871 — catalog code (P528): UGP 99. SIMBAD. wikidata.org.
[25] ↑ Q90867871 — catalog code (P528): YZ 118 2029. SIMBAD. wikidata.org.
[26] ↑ Q90867871 — catalog code (P528): PLX 1109.00. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ Q90867871 is an instance of astrophysical X-ray source (Q2154519) [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). Q90867871. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90867871

MLA “Q90867871.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90867871.

BibTeX

@misc{4ortxyz_q90867871_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90867871}}, year = {2026}, url = {https://4ort.xyz/entity/q90867871}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90867871 — https://4ort.xyz/entity/q90867871 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90867871 · Last refreshed: May 7, 2026