V* HI Psc

classical Cepheid variable star in the constellation Pisces

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V* HI Psc

Summary

V* HI Psc is a classical Cepheid variable^[1].

Key Facts

V* HI Psc's instance of is recorded as classical Cepheid variable^[2].
V* HI Psc's constellation is recorded as Pisces^[3].
V* HI Psc's catalog code is recorded as 2MASS J01221543+2021302^[4].
V* HI Psc's catalog code is recorded as 1RXS J012215.4+202139^[5].
V* HI Psc's catalog code is recorded as 1SWASP J012215.44+202130.4^[6].
V* HI Psc's catalog code is recorded as RX J0122.2+2021^[7].
V* HI Psc's catalog code is recorded as [ZEH2003] RX J0122.2+2021 1^[8].
V* HI Psc's catalog code is recorded as ASAS J012216+2021.5^[9].
V* HI Psc's catalog code is recorded as UCAC3 221-6016^[10].
V* HI Psc's catalog code is recorded as USNO-B1.0 1103-00016763^[11].
V* HI Psc's catalog code is recorded as TYC 1203-1502-1^[12].
V* HI Psc's catalog code is recorded as GSC 01203-01502^[13].
V* HI Psc's catalog code is recorded as ASAS J012215+2021.6^[14].
V* HI Psc's catalog code is recorded as Gaia DR1 2787316402237890688^[15].
V* HI Psc's catalog code is recorded as Gaia DR2 2787316406533332608^[16].
V* HI Psc's catalog code is recorded as HI Psc^[17].
V* HI Psc's type of variable star is recorded as classical Cepheid variable^[18].
V* HI Psc's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.30'}^[19].
V* HI Psc's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.969'}^[20].
V* HI Psc's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.412'}^[21].
V* HI Psc's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.282'}^[22].
V* HI Psc's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.55'}^[23].
V* HI Psc's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.07'}^[24].
V* HI Psc's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.580'}^[25].
V* HI Psc's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.2952'}^[26].

Body

Designation and Status

V* HI Psc's instance of is recorded as classical Cepheid variable^[2].

History and Context

Catalog codes include 2MASS J01221543+2021302^[4], 1RXS J012215.4+202139^[5], 1SWASP J012215.44+202130.4^[6], RX J0122.2+2021^[7], [ZEH2003] RX J0122.2+2021 1^[8], and ASAS J012216+2021.5^[9].

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Quick Facts

Instance of classical Cepheid variable

Properties

Apparent magnitude unit: 1, amount: +10.30, unit: 1, amount: +7.969, unit: 1, amount: +7.412, unit: 1, amount: +7.282, unit: 1, amount: +9.55, unit: 1, amount: +9.07, unit: 1, amount: +8.580, unit: 1, amount: +9.2952

Catalog code 2MASS J01221543+2021302, 1RXS J012215.4+202139, 1SWASP J012215.44+202130.4, RX J0122.2+2021, [ZEH2003] RX J0122.2+2021 1, ASAS J012216+2021.5, UCAC3 221-6016, USNO-B1.0 1103-00016763, TYC 1203-1502-1, GSC 01203-01502, ASAS J012215+2021.6, Gaia DR1 2787316402237890688, Gaia DR2 2787316406533332608, HI Psc

Constellation Pisces

Declination unit: www.wikidata.org, amount: +20.35845007175500

Declination component of proper motion unit: www.wikidata.org, amount: -6.562

Distance from earth unit: www.wikidata.org, amount: +273.7701

Effective temperature unit: www.wikidata.org, amount: +5969, unit: www.wikidata.org, amount: +5873, unit: www.wikidata.org, amount: +5900

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Metallicity unit: 1, amount: +0.14, unit: 1, amount: +0.13, unit: 1, amount: +0.04

Parallax unit: www.wikidata.org, amount: +3.6527

Right ascension unit: www.wikidata.org, amount: +20.56432898510460

Right ascension component of proper motion unit: www.wikidata.org, amount: +35.444

Surface gravity unit: www.wikidata.org, amount: +14500, unit: www.wikidata.org, amount: +17800, unit: www.wikidata.org, amount: +25000

Type of variable star classical Cepheid variable

External References (2)

Gaia id 2787316406533332608

Simbad id RX J0122.2+2021

🏷️ Also known as

en RX J0122.2+2021 en V* HI Psc ru HI Рыб

References

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

Direct Wikidata claims

[2] ↑ V* HI Psc — instance of (P31): classical Cepheid variable. SIMBAD. wikidata.org.
[3] ↑ V* HI Psc — constellation (P59): Pisces. wikidata.org.
[4] ↑ V* HI Psc — catalog code (P528): 2MASS J01221543+2021302. SIMBAD. wikidata.org.
[5] ↑ V* HI Psc — catalog code (P528): 1RXS J012215.4+202139. SIMBAD. wikidata.org.
[6] ↑ V* HI Psc — catalog code (P528): 1SWASP J012215.44+202130.4. SIMBAD. wikidata.org.
[7] ↑ V* HI Psc — catalog code (P528): RX J0122.2+2021. SIMBAD. wikidata.org.
[8] ↑ V* HI Psc — catalog code (P528): [ZEH2003] RX J0122.2+2021 1. SIMBAD. wikidata.org.
[9] ↑ V* HI Psc — catalog code (P528): ASAS J012216+2021.5. SIMBAD. wikidata.org.
[10] ↑ V* HI Psc — catalog code (P528): UCAC3 221-6016. SIMBAD. wikidata.org.
[11] ↑ V* HI Psc — catalog code (P528): USNO-B1.0 1103-00016763. SIMBAD. wikidata.org.
[12] ↑ V* HI Psc — catalog code (P528): TYC 1203-1502-1. SIMBAD. wikidata.org.
[13] ↑ V* HI Psc — catalog code (P528): GSC 01203-01502. SIMBAD. wikidata.org.
[14] ↑ V* HI Psc — catalog code (P528): ASAS J012215+2021.6. SIMBAD. wikidata.org.
[15] ↑ V* HI Psc — catalog code (P528): Gaia DR1 2787316402237890688. SIMBAD. wikidata.org.
[16] ↑ V* HI Psc — catalog code (P528): Gaia DR2 2787316406533332608. SIMBAD. wikidata.org.
[17] ↑ V* HI Psc — catalog code (P528): HI Psc. wikidata.org.
[18] ↑ V* HI Psc — type of variable star (P881): classical Cepheid variable. Spectra of type II cepheid candidates and related stars. wikidata.org.
[19] ↑ V* HI Psc — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.30'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ V* HI Psc — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.969'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ V* HI Psc — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.412'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ V* HI Psc — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.282'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ V* HI Psc — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.55'}. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
[24] ↑ V* HI Psc — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.07'}. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
[25] ↑ V* HI Psc — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.580'}. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
[26] ↑ V* HI Psc — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.2952'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ V* HI Psc is an instance of classical Cepheid variable (Q10451997) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). V* HI Psc. Retrieved May 3, 2026, from https://4ort.xyz/entity/v-hi-psc

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BibTeX

@misc{4ortxyz_v-hi-psc_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{V* HI Psc}}, year = {2026}, url = {https://4ort.xyz/entity/v-hi-psc}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): V* HI Psc — https://4ort.xyz/entity/v-hi-psc (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/v-hi-psc · Last refreshed: May 3, 2026